| // 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 replaceRange(int start, int end, String replacement) |
| /// ... |
| /// The start and end indices must specify a valid range of this string. |
| /// That is 0 <= start <= end <= this.length |
| /// @description Checks that the start and end indices must specify a valid range |
| /// of this string |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.throws(() {"123".replaceRange(-1, 2, "abc");}, (e) => e is RangeError); |
| Expect.throws(() {"123".replaceRange(1, -2, "abc");}, (e) => e is RangeError); |
| Expect.throws(() {"123".replaceRange(2, 1, "abc");}, (e) => e is RangeError); |
| Expect.throws(() {"123".replaceRange(1, 10, "abc");}, (e) => e is RangeError); |
| } |