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path/filepath: clean up a triple negative.
also make the error prints better in the test. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/4556069
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32e3644883
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@ -124,9 +124,8 @@ func matchChunk(chunk, s string) (rest string, ok bool, err os.Error) {
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s = s[n:]
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chunk = chunk[1:]
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// possibly negated
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notNegated := true
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if len(chunk) > 0 && chunk[0] == '^' {
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notNegated = false
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negated := chunk[0] == '^'
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if negated {
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chunk = chunk[1:]
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}
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// parse all ranges
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@ -152,7 +151,7 @@ func matchChunk(chunk, s string) (rest string, ok bool, err os.Error) {
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}
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nrange++
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}
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if match != notNegated {
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if match == negated {
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return
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}
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@ -69,6 +69,13 @@ var matchTests = []MatchTest{
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{"*x", "xxx", true, nil},
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}
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func errp(e os.Error) string {
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if e == nil {
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return "<nil>"
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}
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return e.String()
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}
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func TestMatch(t *testing.T) {
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if runtime.GOOS == "windows" {
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// XXX: Don't pass for windows.
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@ -77,7 +84,7 @@ func TestMatch(t *testing.T) {
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for _, tt := range matchTests {
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ok, err := Match(tt.pattern, tt.s)
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if ok != tt.match || err != tt.err {
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t.Errorf("Match(%#q, %#q) = %v, %v want %v, nil", tt.pattern, tt.s, ok, err, tt.match)
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t.Errorf("Match(%#q, %#q) = %v, %q want %v, %q", tt.pattern, tt.s, ok, errp(err), tt.match, errp(tt.err))
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}
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}
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}
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