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optimize read int32

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This commit is contained in:
Tao Wen
2017-01-15 22:50:31 +08:00
parent c3c57d61b5
commit 399ee3faaa
4 changed files with 222 additions and 165 deletions
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25
jsoniter_int_test.go
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@ -72,6 +72,27 @@ func Test_decode_int64_minus_100(t *testing.T) {
}
}
func Test_read_int32(t *testing.T) {
inputs := []string{`1`, `12`, `123`}
for _, input := range inputs {
t.Run(fmt.Sprintf("%v", input), func(t *testing.T) {
should := require.New(t)
iter := ParseString(input)
expected, err := strconv.ParseInt(input, 10, 32)
should.Nil(err)
should.Equal(int32(expected), iter.ReadInt32())
})
}
}
func Test_read_int32_overflow(t *testing.T) {
should := require.New(t)
input := "123456789123456789"
iter := ParseString(input)
iter.ReadInt32()
should.NotNil(iter.Error)
}
func Test_write_uint8(t *testing.T) {
vals := []uint8{0, 1, 11, 111, 255}
for _, val := range vals {
@ -368,8 +389,10 @@ func Benchmark_itoa(b *testing.B) {
}
func Benchmark_jsoniter_int(b *testing.B) {
iter := NewIterator()
input := []byte(`100`)
for n := 0; n < b.N; n++ {
iter := ParseString(`-100`)
iter.ResetBytes(input)
iter.ReadInt64()
}
}