Use more fnmatch-like matcher in .stignore (fixes #426)

fnmatch/fnmatch_test.go

@@ -0,0 +1,74 @@
+// Copyright (C) 2014 Jakob Borg and Contributors (see the CONTRIBUTORS file).
+// All rights reserved. Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+package fnmatch
+
+import (
+	"testing"
+)
+
+var testCases = []struct {
+	pat   string
+	name  string
+	flags int
+	match bool
+}{
+	{"", "", 0, true},
+	{"*", "", 0, true},
+	{"*", "foo", 0, true},
+	{"*", "bar", 0, true},
+	{"*", "*", 0, true},
+	{"**", "f", 0, true},
+	{"**", "foo.txt", 0, true},
+	{"*.*", "foo.txt", 0, true},
+	{"foo*.txt", "foobar.txt", 0, true},
+	{"foo.txt", "foo.txt", 0, true},
+	{"foo\\.txt", "foo.txt", 0, true},
+	{"foo\\*.txt", "foo*.txt", 0, true},
+	{"foo\\.txt", "foo.txt", FNM_NOESCAPE, false},
+
+	{"foo.txt", "bar/foo.txt", 0, false},
+	{"*/foo.txt", "bar/foo.txt", 0, true},
+	{"f?o.txt", "foo.txt", 0, true},
+	{"f?o.txt", "fooo.txt", 0, false},
+	{"f[ab]o.txt", "foo.txt", 0, false},
+	{"f[ab]o.txt", "fao.txt", 0, true},
+	{"f[ab]o.txt", "fbo.txt", 0, true},
+	{"f[ab]o.txt", "fco.txt", 0, false},
+	{"f[ab]o.txt", "fabo.txt", 0, false},
+	{"f[ab]o.txt", "f[ab]o.txt", 0, false},
+	{"f\\[ab\\]o.txt", "f[ab]o.txt", 0, true},
+	{"f\\[ab\\]o.txt", "f[ab]o.txt", FNM_NOESCAPE, false},
+	{"f\\\\\\[ab\\\\\\]o.txt", "f\\[ab\\]o.txt", 0, true},
+
+	{"*foo.txt", "bar/foo.txt", 0, true},
+	{"*foo.txt", "bar/foo.txt", FNM_PATHNAME, false},
+	{"*/foo.txt", "bar/foo.txt", 0, true},
+	{"*/foo.txt", "bar/foo.txt", FNM_PATHNAME, true},
+	{"*/foo.txt", "bar/baz/foo.txt", 0, true},
+	{"*/foo.txt", "bar/baz/foo.txt", FNM_PATHNAME, false},
+	{"**/foo.txt", "bar/baz/foo.txt", 0, true},
+	{"**/foo.txt", "bar/baz/foo.txt", FNM_PATHNAME, true},
+
+	{"foo.txt", "foo.TXT", 0, false},
+	{"foo.txt", "foo.TXT", FNM_CASEFOLD, true},
+}
+
+func TestMatch(t *testing.T) {
+	for _, tc := range testCases {
+		if m, err := Match(tc.pat, tc.name, tc.flags); m != tc.match {
+			if err != nil {
+				t.Error(err)
+			} else {
+				t.Errorf("Match(%q, %q, %d) != %v", tc.pat, tc.name, tc.flags, tc.match)
+			}
+		}
+	}
+}
+
+func TestInvalid(t *testing.T) {
+	if _, err := Match("foo[bar", "...", 0); err == nil {
+		t.Error("Unexpected nil error")
+	}
+}