| // Copyright (c) 2017, 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 String replaceAllMapped(Pattern from, String replace(Match match)) |
| * Replace all substrings that match from by a string computed from the match. |
| * Returns a new string in which the non-overlapping substrings that match from |
| * (the ones iterated by from.allMatches(thisString)) are replaced by the result |
| * of calling replace on the corresponding Match object. |
| * @description Checks that this method replaces all matched substrings. Test |
| * that RegEx can be used as from pattern |
| * @author sgrekhov@unipro.ru |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.equals("0230", "1231".replaceAllMapped(new RegExp("1"), (m) => "0")); |
| Expect.equals("12031", "12\w31".replaceAllMapped(new RegExp("\w"), |
| (m) => "0")); |
| Expect.equals(r"00\000", r"12\w31".replaceAllMapped(new RegExp(r"\w"), |
| (m) => "0")); |
| Expect.equals("abc-1231", "abc 1231".replaceAllMapped(new RegExp("\\s"), |
| (m) => "-")); |
| } |
