diff options
Diffstat (limited to 'libgo/go/path/match_test.go')
-rw-r--r-- | libgo/go/path/match_test.go | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/libgo/go/path/match_test.go b/libgo/go/path/match_test.go new file mode 100644 index 0000000..141cff7 --- /dev/null +++ b/libgo/go/path/match_test.go @@ -0,0 +1,106 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package path + +import ( + "os" + "testing" +) + +type MatchTest struct { + pattern, s string + match bool + err os.Error +} + +var matchTests = []MatchTest{ + {"abc", "abc", true, nil}, + {"*", "abc", true, nil}, + {"*c", "abc", true, nil}, + {"a*", "a", true, nil}, + {"a*", "abc", true, nil}, + {"a*", "ab/c", false, nil}, + {"a*/b", "abc/b", true, nil}, + {"a*/b", "a/c/b", false, nil}, + {"a*b*c*d*e*/f", "axbxcxdxe/f", true, nil}, + {"a*b*c*d*e*/f", "axbxcxdxexxx/f", true, nil}, + {"a*b*c*d*e*/f", "axbxcxdxe/xxx/f", false, nil}, + {"a*b*c*d*e*/f", "axbxcxdxexxx/fff", false, nil}, + {"a*b?c*x", "abxbbxdbxebxczzx", true, nil}, + {"a*b?c*x", "abxbbxdbxebxczzy", false, nil}, + {"ab[c]", "abc", true, nil}, + {"ab[b-d]", "abc", true, nil}, + {"ab[e-g]", "abc", false, nil}, + {"ab[^c]", "abc", false, nil}, + {"ab[^b-d]", "abc", false, nil}, + {"ab[^e-g]", "abc", true, nil}, + {"a\\*b", "a*b", true, nil}, + {"a\\*b", "ab", false, nil}, + {"a?b", "a☺b", true, nil}, + {"a[^a]b", "a☺b", true, nil}, + {"a???b", "a☺b", false, nil}, + {"a[^a][^a][^a]b", "a☺b", false, nil}, + {"[a-ζ]*", "α", true, nil}, + {"*[a-ζ]", "A", false, nil}, + {"a?b", "a/b", false, nil}, + {"a*b", "a/b", false, nil}, + {"[\\]a]", "]", true, nil}, + {"[\\-]", "-", true, nil}, + {"[x\\-]", "x", true, nil}, + {"[x\\-]", "-", true, nil}, + {"[x\\-]", "z", false, nil}, + {"[\\-x]", "x", true, nil}, + {"[\\-x]", "-", true, nil}, + {"[\\-x]", "a", false, nil}, + {"[]a]", "]", false, ErrBadPattern}, + {"[-]", "-", false, ErrBadPattern}, + {"[x-]", "x", false, ErrBadPattern}, + {"[x-]", "-", false, ErrBadPattern}, + {"[x-]", "z", false, ErrBadPattern}, + {"[-x]", "x", false, ErrBadPattern}, + {"[-x]", "-", false, ErrBadPattern}, + {"[-x]", "a", false, ErrBadPattern}, + {"\\", "a", false, ErrBadPattern}, + {"[a-b-c]", "a", false, ErrBadPattern}, + {"*x", "xxx", true, nil}, +} + +func TestMatch(t *testing.T) { + for _, tt := range matchTests { + ok, err := Match(tt.pattern, tt.s) + if ok != tt.match || err != tt.err { + t.Errorf("Match(%#q, %#q) = %v, %v want %v, nil", tt.pattern, tt.s, ok, err, tt.match) + } + } +} + +// contains returns true if vector contains the string s. +func contains(vector []string, s string) bool { + for _, elem := range vector { + if elem == s { + return true + } + } + return false +} + +var globTests = []struct { + pattern, result string +}{ + {"match.go", "match.go"}, + {"mat?h.go", "match.go"}, + {"*", "match.go"}, + // Fails in the gccgo test environment. + // {"../*/match.go", "../path/match.go"}, +} + +func TestGlob(t *testing.T) { + for _, tt := range globTests { + matches := Glob(tt.pattern) + if !contains(matches, tt.result) { + t.Errorf("Glob(%#q) = %#v want %v", tt.pattern, matches, tt.result) + } + } +} |