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Side by Side Diff: tests/lib/scalarlist/float32x4_list_test.dart

Issue 12982010: Review changes (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Merged Created 7 years, 8 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file.
4
5 // Library tag to be able to run in html test framework.
6 library float32x4_list_test;
7
8 import 'dart:scalarlist';
9
10 testLoadStore(array) {
11 Expect.equals(8, array.length);
12 Expect.isTrue(array is List<Float32x4>);
13 array[0] = new Float32x4(1.0, 2.0, 3.0, 4.0);
14 Expect.equals(1.0, array[0].x);
15 Expect.equals(2.0, array[0].y);
16 Expect.equals(3.0, array[0].z);
17 Expect.equals(4.0, array[0].w);
18 array[1] = array[0];
19 array[0] = array[0].withX(9.0);
20 Expect.equals(9.0, array[0].x);
21 Expect.equals(2.0, array[0].y);
22 Expect.equals(3.0, array[0].z);
23 Expect.equals(4.0, array[0].w);
24 Expect.equals(1.0, array[1].x);
25 Expect.equals(2.0, array[1].y);
26 Expect.equals(3.0, array[1].z);
27 Expect.equals(4.0, array[1].w);
28 }
29
30 testView(array) {
31 Expect.equals(8, array.length);
32 Expect.isTrue(array is List<Float32x4>);
33 Expect.equals(0.0, array[0].x);
34 Expect.equals(1.0, array[0].y);
35 Expect.equals(2.0, array[0].z);
36 Expect.equals(3.0, array[0].w);
37 Expect.equals(4.0, array[1].x);
38 Expect.equals(5.0, array[1].y);
39 Expect.equals(6.0, array[1].z);
40 Expect.equals(7.0, array[1].w);
41 }
42
43 main() {
44 var list;
45
46 list = new Float32x4List(8);
47 for (int i = 0; i < 3000; i++) {
48 testLoadStore(list);
49 }
50
51 list = new Float32x4List.transferable(8);
52 for (int i = 0; i < 3000; i++) {
53 testLoadStore(list);
54 }
55 Float32List floatList = new Float32List(32);
56 for (int i = 0; i < floatList.length; i++) {
57 floatList[i] = i.toDouble();
58 }
59 list = new Float32x4List.view(floatList.asByteArray());
60 for (int i = 0; i < 3000; i++) {
61 testView(list);
62 }
63 for (int i = 0; i < 3000; i++) {
64 testLoadStore(list);
65 }
66 }
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