/
enc_str_test.go
129 lines (122 loc) · 2.69 KB
/
enc_str_test.go
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package jx
import (
"encoding/json"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestEncoder_StringEscape(t *testing.T) {
s := GetEncoder()
const data = `<html>Hello\\\n\r\\` + "\n\rW\torld\u2028</html>"
s.StrEscape(data)
requireCompat(t, s.Bytes(), data)
const expected = `"\u003chtml\u003eHello\\\\\\n\\r\\\\\n\rW\torld\u2028\u003c/html\u003e"`
require.Equal(t, expected, string(s.Bytes()))
}
func TestEncoder_Str(t *testing.T) {
testCases := []struct {
input string
}{
{``},
{`abcd`},
{
`abcd\nH\tel\tl\ro\\World\r` + "\n\rHello\r\tHi",
},
{"\x00"},
{"\x00 "},
{`"hello, world!"`},
}
for i, tt := range testCases {
tt := tt
t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
for _, enc := range []struct {
name string
enc func(e *Encoder, input string)
}{
{"Str", (*Encoder).Str},
{"Bytes", func(e *Encoder, input string) {
e.ByteStr([]byte(tt.input))
}},
} {
enc := enc
t.Run(enc.name, func(t *testing.T) {
e := GetEncoder()
enc.enc(e, tt.input)
requireCompat(t, e.Bytes(), tt.input)
t.Run("Decode", func(t *testing.T) {
i := GetDecoder()
i.ResetBytes(e.Bytes())
s, err := i.Str()
require.NoError(t, err)
require.Equal(t, tt.input, s)
})
})
}
})
}
t.Run("Quotes", func(t *testing.T) {
const (
v = "\"/\""
)
var e Encoder
e.Str(v)
requireCompat(t, e.Bytes(), v)
})
t.Run("QuotesObj", func(t *testing.T) {
const (
k = "k"
v = "\"/\""
)
var e Encoder
e.ObjStart()
e.FieldStart(k)
e.Str(v)
e.ObjEnd()
t.Log(e)
var target map[string]string
require.NoError(t, json.Unmarshal(e.Bytes(), &target))
assert.Equal(t, v, target[k])
requireCompat(t, e.Bytes(), map[string]string{k: v})
})
}
func TestEncoder_StrEscape(t *testing.T) {
testCases := []struct {
input, expect string
}{
{"Foo", `"Foo"`},
{"\uFFFD", `"�"`},
{"a\xc5z", `"a\ufffdz"`},
{"<f\xed\xa0\x80", `"\u003cf\ufffd\ufffd\ufffd"`},
}
for i, tt := range testCases {
tt := tt
t.Run(fmt.Sprintf("Test%d", i+1), func(t *testing.T) {
for _, enc := range []struct {
name string
enc func(e *Encoder, input string)
}{
{"Str", (*Encoder).StrEscape},
{"Bytes", func(e *Encoder, input string) {
e.ByteStrEscape([]byte(tt.input))
}},
} {
enc := enc
t.Run(enc.name, func(t *testing.T) {
e := GetEncoder()
enc.enc(e, tt.input)
require.Equal(t, tt.expect, string(e.Bytes()))
requireCompat(t, e.Bytes(), tt.input)
})
}
})
}
t.Run("QuotesEscape", func(t *testing.T) {
const (
v = "\"/\""
)
var e Encoder
e.StrEscape(v)
requireCompat(t, e.Bytes(), v)
})
}