70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package zenutil
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import (
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"testing"
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)
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var unescapeTests = []struct {
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data string
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want string
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}{
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{``, ""},
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{`abc`, "abc"},
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{`abc\`, "abc"},
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{`ab\c`, "abc"},
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{`a\bc`, "a\bc"},
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{`abc\f`, "abc\f"},
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{`abc\n`, "abc\n"},
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{`abc\r`, "abc\r"},
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{`abc\t`, "abc\t"},
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{`abc\v`, "abc\v"},
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{`a\1c`, "a\001c"},
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{`a\12c`, "a\012c"},
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{`a\123c`, "a\123c"},
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{`a\1\c`, "a\001c"},
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{`a\12\c`, "a\012c"},
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{`a\123\c`, "a\123c"},
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{`a\1\b`, "a\001\b"},
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{`a\12\b`, "a\012\b"},
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{`a\123\b`, "a\123\b"},
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{`abc\1`, "abc\001"},
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{`abc\12`, "abc\012"},
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{`abc\123`, "abc\123"},
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{`abc\1234`, "abc\1234"},
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{`abc\0123`, "abc\0123"},
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{`abc\0012`, "abc\0012"},
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{`abc\4567`, "abc\0567"},
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{`abc\5678`, "abc\1678"},
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{`abc\6789`, "abc\06789"},
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{`abc\7890`, "abc\007890"},
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{"ab\xcdef", "ab\xcdef"},
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{"ab\\\xcdef", "ab\xcdef"},
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{"ab\xcd\\ef", "ab\xcdef"},
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{"ab\\0\xcdef", "ab\000\xcdef"},
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}
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func TestUnescape(t *testing.T) {
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for _, test := range unescapeTests {
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if got := Unescape(test.data); got != test.want {
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t.Errorf("Unescape(%q) = %q; want %q", test.data, got, test.want)
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}
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}
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}
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func FuzzUnescape(f *testing.F) {
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for _, test := range unescapeTests {
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f.Add(test.data)
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}
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f.Fuzz(func(t *testing.T, e string) {
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u := Unescape(e)
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switch {
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case u == e:
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return
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case len(u) < len(e):
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return
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}
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t.Errorf("Unescape(%q) = %q", e, u)
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})
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}
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