| // 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. |
| |
| /// @assertion abstract bool contains(Pattern other, [int startIndex = 0]) |
| /// Returns whether this string contains a match of other. |
| /// If startIndex is provided, only matches at or after that index are considered. |
| /// It is an error if startIndex is negative or greater than length. |
| /// @description Checks that this function works correctly |
| /// @author msyabro |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| String str = "String with <pattern>"; |
| RegExp pattern = new RegExp("<.*>", multiLine: false, caseSensitive: true); |
| |
| Expect.isTrue(str.contains("", 0)); |
| Expect.isTrue(str.contains(pattern, 0)); |
| Expect.isTrue(str.contains(pattern, 12)); |
| Expect.isFalse(str.contains(pattern, 13)); |
| |
| Expect.isTrue("".contains("", 0)); |
| Expect.isFalse("".contains("a", 0)); |
| Expect.isFalse("abc".contains("ac", 0)); |
| Expect.isFalse("abc".contains("a_c", 0)); |
| } |