diff options
Diffstat (limited to 'libgo/go/regexp/find_test.go')
| -rw-r--r-- | libgo/go/regexp/find_test.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libgo/go/regexp/find_test.go b/libgo/go/regexp/find_test.go index 07f5586f2b3..1690711dd78 100644 --- a/libgo/go/regexp/find_test.go +++ b/libgo/go/regexp/find_test.go @@ -78,6 +78,7 @@ var findTests = []FindTest{ {`axxb$`, "axxcb", nil}, {`data`, "daXY data", build(1, 5, 9)}, {`da(.)a$`, "daXY data", build(1, 5, 9, 7, 8)}, + {`zx+`, "zzx", build(1, 1, 3)}, // can backslash-escape any punctuation {`\!\"\#\$\%\&\'\(\)\*\+\,\-\.\/\:\;\<\=\>\?\@\[\\\]\^\_\{\|\}\~`, @@ -119,7 +120,11 @@ func build(n int, x ...int) [][]int { func TestFind(t *testing.T) { for _, test := range findTests { - result := MustCompile(test.pat).Find([]byte(test.text)) + re := MustCompile(test.pat) + if re.String() != test.pat { + t.Errorf("String() = `%s`; should be `%s`", re.String(), test.pat) + } + result := re.Find([]byte(test.text)) switch { case len(test.matches) == 0 && len(result) == 0: // ok |
