Index: dart/tests/lib/typed_data/uint32x4_sign_mask_test.dart |
=================================================================== |
--- dart/tests/lib/typed_data/uint32x4_sign_mask_test.dart (revision 29808) |
+++ dart/tests/lib/typed_data/uint32x4_sign_mask_test.dart (working copy) |
@@ -1,62 +0,0 @@ |
-// 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. |
-// VMOptions=--optimization-counter-threshold=10 |
- |
-// Library tag to be able to run in html test framework. |
-library uint32x4_sign_mask; |
- |
-import 'dart:typed_data'; |
-import 'package:expect/expect.dart'; |
- |
-void testImmediates() { |
- var f = new Uint32x4(1, 2, 3, 4); |
- var m = f.signMask; |
- Expect.equals(0x0, m); |
- f = new Uint32x4(-1, -2, -3, -4); |
- m = f.signMask; |
- Expect.equals(0xf, m); |
- f = new Uint32x4.bool(true, false, false, false); |
- m = f.signMask; |
- Expect.equals(0x1, m); |
- f = new Uint32x4.bool(false, true, false, false); |
- m = f.signMask; |
- Expect.equals(0x2, m); |
- f = new Uint32x4.bool(false, false, true, false); |
- m = f.signMask; |
- Expect.equals(0x4, m); |
- f = new Uint32x4.bool(false, false, false, true); |
- m = f.signMask; |
- Expect.equals(0x8, m); |
-} |
- |
-void testZero() { |
- var f = new Uint32x4(0, 0, 0, 0); |
- var m = f.signMask; |
- Expect.equals(0x0, m); |
- f = new Uint32x4(-0, -0, -0, -0); |
- m = f.signMask; |
- Expect.equals(0x0, m); |
-} |
- |
-void testLogic() { |
- var a = new Uint32x4(0x80000000, 0x80000000, 0x80000000, 0x80000000); |
- var b = new Uint32x4(0x70000000, 0x70000000, 0x70000000, 0x70000000); |
- var c = new Uint32x4(0xf0000000, 0xf0000000, 0xf0000000, 0xf0000000); |
- var m1 = (a & c).signMask; |
- Expect.equals(0xf, m1); |
- var m2 = (a & b).signMask; |
- Expect.equals(0x0, m2); |
- var m3 = (b ^ a).signMask; |
- Expect.equals(0xf, m3); |
- var m4 = (b | c).signMask; |
- Expect.equals(0xf, m4); |
-} |
- |
-main() { |
- for (int i = 0; i < 2000; i++) { |
- testImmediates(); |
- testZero(); |
- testLogic(); |
- } |
-} |