| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // @dart = 2.9 |
| |
| import "package:expect/expect.dart"; |
| |
| // Dart test program for RegExp.firstMatch. |
| |
| class RegExpFirstMatchTest { |
| static testMain() { |
| Expect.equals('cat', new RegExp("(\\w+)").firstMatch("cat dog")[0]); |
| Expect.equals(null, new RegExp("foo").firstMatch("bar")); |
| } |
| } |
| |
| main() { |
| RegExpFirstMatchTest.testMain(); |
| } |