| /* |
| * Copyright (c) 2013, 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 void removeRange(int start, int end) |
| * Removes the elements in the range start to end exclusive. |
| * Throws an UnsupportedError, and doesn't remove elements, |
| * if the length of [this] cannot be changed. |
| * @description Checks that [UnsupportedError] is thrown |
| * since [Float32List] is a fixed-size list. |
| * @note undocumented |
| * @author msyabro |
| */ |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(list) { |
| var l = new Float32List.fromList(list); |
| var length = l.length; |
| try { |
| l.removeRange(0, 1); |
| Expect.fail("This operation should not be supported"); |
| } on UnsupportedError catch(ok) {}; |
| Expect.equals(length, l.length); |
| } |
| |
| main() { |
| check([]); |
| check([1.0]); |
| check([1.0, 2.0, 3.0, 4.0, 5.0]); |
| } |