| // 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 that an instance of [Float32x4] is created and all fields |
| /// are set correctly. |
| /// @author msyabro |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| check(x, y, z, w) { |
| var obj = new Float32x4(x, y, z, w); |
| Expect.isTrue(obj is Float32x4); |
| Expect.runtimeIsType<Float32x4>(obj); |
| Expect.approxEquals(x, obj.x, (x / 1e7).abs()); |
| Expect.approxEquals(y, obj.y, (y / 1e7).abs()); |
| Expect.approxEquals(z, obj.z, (z / 1e7).abs()); |
| Expect.approxEquals(w, obj.w, (w / 1e7).abs()); |
| } |
| |
| main() { |
| check(0.0, 0.0, 0.0, 0.0); |
| check(2e-2, 2e-23, 1.38e12, 0.3e23); |
| check(0.12e-20, 3.40282e+038,-1.3e-4, 34e34); |
| } |