69 lines
982 B
Go
69 lines
982 B
Go
package escape
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import (
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"bytes"
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"reflect"
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"strings"
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"testing"
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)
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func TestUnescape(t *testing.T) {
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tests := []struct {
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in []byte
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out []byte
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}{
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{
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[]byte(nil),
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[]byte(nil),
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},
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{
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[]byte(""),
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[]byte(nil),
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},
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{
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[]byte("\\,\\\"\\ \\="),
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[]byte(",\" ="),
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},
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{
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[]byte("\\\\"),
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[]byte("\\\\"),
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},
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{
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[]byte("plain and simple"),
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[]byte("plain and simple"),
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},
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}
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for ii, tt := range tests {
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got := Unescape(tt.in)
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if !reflect.DeepEqual(got, tt.out) {
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t.Errorf("[%d] Unescape(%#v) = %#v, expected %#v", ii, string(tt.in), string(got), string(tt.out))
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}
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}
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}
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func TestAppendUnescaped(t *testing.T) {
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cases := strings.Split(strings.TrimSpace(`
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normal
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inv\alid
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goo\"d
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sp\ ace
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\,\"\ \=
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f\\\ x
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`), "\n")
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for _, c := range cases {
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exp := Unescape([]byte(c))
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got := AppendUnescaped(nil, []byte(c))
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if !bytes.Equal(got, exp) {
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t.Errorf("AppendUnescaped failed for %#q: got %#q, exp %#q", c, got, exp)
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}
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}
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}
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