Adapt tests to use new Config structs

the unit test uses compatible mode.  The benchmarks measure compat,
default, and fastest.

This still fails for strings and slices and maps all over the place.

output_tests/builtins/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/bool_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/byte_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/float32_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/float64_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int16/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int16_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int32_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/int8_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/string_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint16/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint16_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint32_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/builtins/uint8_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/string_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/int32/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/string_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/string_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/string_alias/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/string_alias/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/builtins/uint8/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/int16/ptr_bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/int16/ptr_float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/int16/ptr_int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/int16/ptr_string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/int16/ptr_uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/string/ptr_bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/string/ptr_float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/string/ptr_int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/string/ptr_string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/string/ptr_uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/uint16/ptr_bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/uint16/ptr_float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/uint16/ptr_int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/uint16/ptr_string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/maps/pointers/uint16/ptr_uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/byte/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/builtins/uint8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/bool/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/float32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/float64/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/int32/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/int8/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }

output_tests/slices/pointers/string/json_test.go

@@ -20,7 +20,7 @@ func Test_Roundtrip(t *testing.T) {
 		if err != nil {
 			t.Errorf("failed to marshal with stdlib: %v", err)
 		}
-		jbIter, err := jsoniter.Marshal(before)
+		jbIter, err := jsoniter.ConfigCompatibleWithStandardLibrary.Marshal(before)
 		if err != nil {
 			t.Errorf("failed to marshal with jsoniter: %v", err)
 		}
@@ -35,7 +35,7 @@ func Test_Roundtrip(t *testing.T) {
 			t.Errorf("failed to unmarshal with stdlib: %v", err)
 		}
 		var afterIter T
-		err = jsoniter.Unmarshal(jbIter, &afterIter)
+		err = jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal(jbIter, &afterIter)
 		if err != nil {
 			t.Errorf("failed to unmarshal with jsoniter: %v", err)
 		}
@@ -69,7 +69,7 @@ func indent(src []byte, prefix string) string {
 	return buf.String()
 }
 
-func BenchmarkStandardMarshal(t *testing.B) {
+func benchmarkMarshal(t *testing.B, name string, fn func(interface{}) ([]byte, error)) {
 	t.ReportAllocs()
 	t.ResetTimer()
 
@@ -77,68 +77,63 @@ func BenchmarkStandardMarshal(t *testing.B) {
 	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
 	fz.Fuzz(&obj)
 	for i := 0; i < t.N; i++ {
-		jb, err := json.Marshal(obj)
+		jb, err := fn(obj)
 		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
+			t.Fatalf("%s failed to marshal:\n input: %s\n  error: %v", name, dump(obj), err)
 		}
 		_ = jb
 	}
 }
 
+func benchmarkUnmarshal(t *testing.B, name string, fn func(data []byte, v interface{}) error) {
+	t.ReportAllocs()
+	t.ResetTimer()
+
+	var before T
+	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
+	fz.Fuzz(&before)
+	jb, err := json.Marshal(before)
+	if err != nil {
+		t.Fatalf("failed to marshal: %v", err)
+	}
+
+	for i := 0; i < t.N; i++ {
+		var after T
+		err = fn(jb, &after)
+		if err != nil {
+			t.Fatalf("%s failed to unmarshal:\n  input: %q\n  error: %v", name, string(jb), err)
+		}
+	}
+}
+
+func BenchmarkStandardMarshal(t *testing.B) {
+	benchmarkMarshal(t, "stdlib", json.Marshal)
+}
+
 func BenchmarkStandardUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = json.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+	benchmarkUnmarshal(t, "stdlib", json.Unmarshal)
 }
 
-func BenchmarkJSONIterMarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var obj T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&obj)
-	for i := 0; i < t.N; i++ {
-		jb, err := jsoniter.Marshal(obj)
-		if err != nil {
-			t.Fatalf("failed to marshal:\n input: %s\n  error: %v", dump(obj), err)
-		}
-		_ = jb
-	}
+func BenchmarkJSONIterMarshalFastest(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Marshal)
 }
 
-func BenchmarkJSONIterUnmarshal(t *testing.B) {
-	t.ReportAllocs()
-	t.ResetTimer()
-
-	var before T
-	fz := fuzz.NewWithSeed(0).MaxDepth(10).NilChance(0.3)
-	fz.Fuzz(&before)
-	jb, err := json.Marshal(before)
-	if err != nil {
-		t.Fatalf("failed to marshal: %v", err)
-	}
-
-	for i := 0; i < t.N; i++ {
-		var after T
-		err = jsoniter.Unmarshal(jb, &after)
-		if err != nil {
-			t.Fatalf("failed to unmarshal:\n  input: %q\n  error: %v", string(jb), err)
-		}
-	}
+func BenchmarkJSONIterUnmarshalFastest(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-fastest", jsoniter.ConfigFastest.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalDefault(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-default", jsoniter.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalDefault(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-default", jsoniter.Unmarshal)
+}
+
+func BenchmarkJSONIterMarshalCompatible(t *testing.B) {
+	benchmarkMarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Marshal)
+}
+
+func BenchmarkJSONIterUnmarshalCompatible(t *testing.B) {
+	benchmarkUnmarshal(t, "jsoniter-compat", jsoniter.ConfigCompatibleWithStandardLibrary.Unmarshal)
 }