| /* |
| * 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 Float32x4(double x, double y, double z, double w) |
| * Creates a new [Float32x4] instance. |
| * @description Checks special cases. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var obj = new Float32x4(1.0 / 0, -1.0 / 0, 0.0 / 0.0, -0.0); |
| Expect.isTrue(obj.x.isInfinite); |
| Expect.isFalse(obj.x.isNegative); |
| |
| Expect.isTrue(obj.y.isInfinite); |
| Expect.isTrue(obj.y.isNegative); |
| |
| Expect.isTrue(obj.z.isNaN); |
| |
| Expect.equals(-0.0, obj.w); |
| } |