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package dbus
import (
"testing"
)
func TestUnescapeValue(t *testing.T) {
t.Parallel()
testCases := []struct {
value string
want string
wantErr ParseError
}{
// upstream test cases
{value: "abcde", want: "abcde"},
{value: "", want: ""},
{value: "%20%20", want: " "},
{value: "%24", want: "$"},
{value: "%25", want: "%"},
{value: "abc%24", want: "abc$"},
{value: "%24abc", want: "$abc"},
{value: "abc%24abc", want: "abc$abc"},
{value: "/", want: "/"},
{value: "-", want: "-"},
{value: "_", want: "_"},
{value: "A", want: "A"},
{value: "I", want: "I"},
{value: "Z", want: "Z"},
{value: "a", want: "a"},
{value: "i", want: "i"},
{value: "z", want: "z"},
/* Bug: https://bugs.freedesktop.org/show_bug.cgi?id=53499 */
{value: "%c3%b6", want: "\xc3\xb6"},
{value: "%a", wantErr: ErrBadValHexLength},
{value: "%q", wantErr: ErrBadValHexLength},
{value: "%az", wantErr: ErrBadValHexByte},
{value: "%%", wantErr: ErrBadValLength},
{value: "%$$", wantErr: ErrBadValHexByte},
{value: "abc%a", wantErr: ErrBadValHexLength},
{value: "%axyz", wantErr: ErrBadValHexByte},
{value: "%", wantErr: ErrBadValLength},
{value: "$", wantErr: ErrBadValByte},
{value: " ", wantErr: ErrBadValByte},
}
for _, tc := range testCases {
t.Run("unescape "+tc.value, func(t *testing.T) {
t.Parallel()
if got, errno := unescapeValue([]byte(tc.value)); errno != tc.wantErr {
t.Errorf("unescapeValue() errno = %v, wantErr %v", errno, tc.wantErr)
} else if tc.wantErr == errSuccess && string(got) != tc.want {
t.Errorf("unescapeValue() = %q, want %q", got, tc.want)
}
})
}
}
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