| /* |
| * 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 Int32x4 withY(int y) |
| * Returns a new [Int32x4] copied from [this] with a new [y] value. |
| * @description Checks that a new object is created and all its lanes except |
| * [y] equal to corresponding lanes of [this]. Checks that [y] of new [Int32x4] |
| * equals the [y] parameter of the method. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(x, y, z, w, newY) { |
| var obj1 = new Int32x4(x, y, z, w); |
| var obj2 = obj1.withY(newY); |
| |
| Expect.isFalse(obj1 == obj2); |
| Expect.equals(w, obj2.w); |
| Expect.equals(x, obj2.x); |
| Expect.equals(z, obj2.z); |
| Expect.equals(newY, obj2.y); |
| } |
| |
| main() { |
| check(0, 0, 0, 0, 0); |
| check(1, 1, 1, 1, 0); |
| check(10, 23, 43, 100, 256); |
| } |