| // 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. |
| |
| // Library tag to be able to run in html test framework. |
| library float32x4_list_test; |
| |
| import 'dart:typeddata'; |
| |
| testLoadStore(array) { |
| Expect.equals(8, array.length); |
| Expect.isTrue(array is List<Float32x4>); |
| array[0] = new Float32x4(1.0, 2.0, 3.0, 4.0); |
| Expect.equals(1.0, array[0].x); |
| Expect.equals(2.0, array[0].y); |
| Expect.equals(3.0, array[0].z); |
| Expect.equals(4.0, array[0].w); |
| array[1] = array[0]; |
| array[0] = array[0].withX(9.0); |
| Expect.equals(9.0, array[0].x); |
| Expect.equals(2.0, array[0].y); |
| Expect.equals(3.0, array[0].z); |
| Expect.equals(4.0, array[0].w); |
| Expect.equals(1.0, array[1].x); |
| Expect.equals(2.0, array[1].y); |
| Expect.equals(3.0, array[1].z); |
| Expect.equals(4.0, array[1].w); |
| } |
| |
| testView(array) { |
| Expect.equals(8, array.length); |
| Expect.isTrue(array is List<Float32x4>); |
| Expect.equals(0.0, array[0].x); |
| Expect.equals(1.0, array[0].y); |
| Expect.equals(2.0, array[0].z); |
| Expect.equals(3.0, array[0].w); |
| Expect.equals(4.0, array[1].x); |
| Expect.equals(5.0, array[1].y); |
| Expect.equals(6.0, array[1].z); |
| Expect.equals(7.0, array[1].w); |
| } |
| |
| main() { |
| var list; |
| |
| list = new Float32x4List(8); |
| for (int i = 0; i < 3000; i++) { |
| testLoadStore(list); |
| } |
| |
| list = new Float32x4List.transferable(8); |
| for (int i = 0; i < 3000; i++) { |
| testLoadStore(list); |
| } |
| Float32List floatList = new Float32List(32); |
| for (int i = 0; i < floatList.length; i++) { |
| floatList[i] = i.toDouble(); |
| } |
| list = new Float32x4List.view(floatList); |
| for (int i = 0; i < 3000; i++) { |
| testView(list); |
| } |
| for (int i = 0; i < 3000; i++) { |
| testLoadStore(list); |
| } |
| } |