| /* |
| * 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 bool flagX |
| * Extracted [x] value. Returns false for 0, true for any other value. |
| * @description Checks that false is returned if [x] is 0 and |
| * true otherwise. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(x) { |
| var obj = new Int32x4(x, 0, 0, 0); |
| if (x == 0) { |
| Expect.isFalse(obj.flagX); |
| } else { |
| Expect.isTrue(obj.flagX); |
| } |
| } |
| |
| main() { |
| check(0); |
| check(1); |
| check(-1); |
| check(2147483648); |
| } |