go/json-iterator
1
0
Fork 0
mirror of https://github.com/json-iterator/go.git synced 2025-06-18 22:57:33 +02:00
Code Issues Releases Activity

test read string and read string as slice

Browse Source
This commit is contained in:
Tao Wen
2017-01-16 23:57:09 +08:00
parent e7ff7339b2
commit 6efc6c44ac
4 changed files with 62 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

122
jsoniter_string_test.go
View File

@ -5,89 +5,57 @@ import (
"encoding/json"
"testing"
"github.com/json-iterator/go/require"
"fmt"
)
func Test_read_large_string(t *testing.T) {
should := require.New(t)
iter := ParseString(`"0123456789012345678901234567890123456789"`)
should.Equal("0123456789012345678901234567890123456789", iter.ReadString())
}
func Test_decode_string_empty(t *testing.T) {
iter := Parse(bytes.NewBufferString(`""`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
func Test_read_normal_string(t *testing.T) {
cases := map[string]string{
`"0123456789012345678901234567890123456789"`: `0123456789012345678901234567890123456789`,
`""`: ``,
`"hello"`: `hello`,
}
if val != "" {
t.Fatal(val)
for input, output := range cases {
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(input)
should.Equal(output, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(bytes.NewBufferString(input), 2)
should.Equal(output, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(input)
should.Equal(output, string(iter.ReadStringAsSlice()))
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(bytes.NewBufferString(input), 2)
should.Equal(output, string(iter.ReadStringAsSlice()))
})
}
}
func Test_decode_string_hello(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"hello"`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
func Test_read_exotic_string(t *testing.T) {
cases := map[string]string{
`"hel\"lo"`: `hel"lo`,
`"hel\nlo"`: "hel\nlo",
`"\u4e2d\u6587"`: "中文",
`"\ud83d\udc4a"`: "\xf0\x9f\x91\x8a", // surrogate
}
if val != "hello" {
t.Fatal(val)
}
}
func Test_decode_string_escape_quote(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"hel\"lo"`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if val != `hel"lo` {
t.Fatal(val)
}
}
func Test_decode_string_escape_newline(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"hel\nlo"`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if val != "hel\nlo" {
t.Fatal(val)
}
}
func Test_decode_string_escape_unicode(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"\u4e2d\u6587"`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if val != "中文" {
t.Fatal(val)
}
}
func Test_decode_string_escape_unicode_with_surrogate(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"\ud83d\udc4a"`), 4096)
val := iter.ReadString()
if iter.Error != nil {
t.Fatal(iter.Error)
}
if val != "\xf0\x9f\x91\x8a" {
t.Fatal(val)
}
}
func Test_decode_string_as_bytes(t *testing.T) {
iter := Parse(bytes.NewBufferString(`"hello""world"`), 4096)
val := string(iter.readStringAsBytes())
if val != "hello" {
t.Fatal(val)
}
val = string(iter.readStringAsBytes())
if val != "world" {
t.Fatal(val)
for input, output := range cases {
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := ParseString(input)
should.Equal(output, iter.ReadString())
})
t.Run(fmt.Sprintf("%v:%v", input, output), func(t *testing.T) {
should := require.New(t)
iter := Parse(bytes.NewBufferString(input), 2)
should.Equal(output, iter.ReadString())
})
}
}
@ -133,7 +101,7 @@ func Benchmark_jsoniter_string_as_bytes(b *testing.B) {
b.ResetTimer()
for n := 0; n < b.N; n++ {
iter.ResetBytes(iter.buf)
iter.readStringAsBytes()
iter.ReadStringAsSlice()
}
}