| // 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 void removeRange(int start, int end) |
| /// Removes the elements in the range start to end exclusive. |
| /// @description Checks valid removals. |
| /// @author vasya |
| |
| library removeRange_A01_t01; |
| |
| import "../../../Utils/expect.dart"; |
| |
| check(a) { |
| var b = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; |
| a.addAll(b); |
| Expect.equals(b.length, a.length); |
| a.removeRange(5, 10); |
| Expect.equals(5, a.length); |
| for (var i = 0; i < a.length; i++){ |
| Expect.equals(i, a[i]); |
| } |
| |
| a.removeRange(0, 5); |
| Expect.equals(0, a.length); |
| |
| a.length = 100; |
| a[99] = -1; |
| a.removeRange(0, 99); |
| Expect.equals(1, a.length); |
| Expect.equals(-1, a[0]); |
| } |
| |
| test(List<E> create<E>([int length, E fill])) { |
| check(create()); |
| } |