mirror of
https://github.com/json-iterator/go.git
synced 2024-11-27 08:30:57 +02:00
161 lines
3.1 KiB
Go
161 lines
3.1 KiB
Go
package jsoniter
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import (
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"github.com/json-iterator/go/require"
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"io"
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"testing"
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)
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func Test_string_end(t *testing.T) {
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end, escaped := ParseString(ConfigDefault, `abc"`).findStringEnd()
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if end != 4 {
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t.Fatal(end)
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}
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if escaped != false {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `abc\\"`).findStringEnd()
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if end != 6 {
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t.Fatal(end)
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}
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if escaped != true {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `abc\\\\"`).findStringEnd()
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if end != 8 {
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t.Fatal(end)
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}
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if escaped != true {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `abc\"`).findStringEnd()
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if end != -1 {
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t.Fatal(end)
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}
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if escaped != false {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `abc\`).findStringEnd()
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if end != -1 {
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t.Fatal(end)
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}
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if escaped != true {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `abc\\`).findStringEnd()
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if end != -1 {
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t.Fatal(end)
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}
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if escaped != false {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `\\`).findStringEnd()
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if end != -1 {
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t.Fatal(end)
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}
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if escaped != false {
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t.Fatal(escaped)
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}
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end, escaped = ParseString(ConfigDefault, `\`).findStringEnd()
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if end != -1 {
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t.Fatal(end)
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}
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if escaped != true {
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t.Fatal(escaped)
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}
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}
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type StagedReader struct {
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r1 string
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r2 string
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r3 string
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r int
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}
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func (reader *StagedReader) Read(p []byte) (n int, err error) {
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reader.r++
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switch reader.r {
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case 1:
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copy(p, []byte(reader.r1))
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return len(reader.r1), nil
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case 2:
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copy(p, []byte(reader.r2))
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return len(reader.r2), nil
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case 3:
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copy(p, []byte(reader.r3))
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return len(reader.r3), nil
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default:
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return 0, io.EOF
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}
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}
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func Test_skip_string(t *testing.T) {
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should := require.New(t)
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iter := ParseString(ConfigDefault, `"abc`)
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iter.skipString()
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should.Equal(1, iter.head)
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iter = ParseString(ConfigDefault, `\""abc`)
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iter.skipString()
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should.Equal(3, iter.head)
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reader := &StagedReader{
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r1: `abc`,
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r2: `"`,
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}
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iter = Parse(ConfigDefault, reader, 4096)
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iter.skipString()
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should.Equal(1, iter.head)
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reader = &StagedReader{
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r1: `abc`,
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r2: `1"`,
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}
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iter = Parse(ConfigDefault, reader, 4096)
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iter.skipString()
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should.Equal(2, iter.head)
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reader = &StagedReader{
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r1: `abc\`,
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r2: `"`,
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}
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iter = Parse(ConfigDefault, reader, 4096)
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iter.skipString()
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should.NotNil(iter.Error)
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reader = &StagedReader{
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r1: `abc\`,
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r2: `""`,
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}
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iter = Parse(ConfigDefault, reader, 4096)
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iter.skipString()
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should.Equal(2, iter.head)
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}
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func Test_skip_object(t *testing.T) {
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iter := ParseString(ConfigDefault, `}`)
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iter.skipObject()
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if iter.head != 1 {
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t.Fatal(iter.head)
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}
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iter = ParseString(ConfigDefault, `a}`)
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iter.skipObject()
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if iter.head != 2 {
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t.Fatal(iter.head)
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}
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iter = ParseString(ConfigDefault, `{}}a`)
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iter.skipObject()
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if iter.head != 3 {
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t.Fatal(iter.head)
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}
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reader := &StagedReader{
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r1: `{`,
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r2: `}}a`,
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}
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iter = Parse(ConfigDefault, reader, 4096)
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iter.skipObject()
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if iter.head != 2 {
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t.Fatal(iter.head)
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}
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iter = ParseString(ConfigDefault, `"}"}a`)
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iter.skipObject()
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if iter.head != 4 {
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t.Fatal(iter.head)
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}
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}
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