tests/language/vm/uint32_right_shift_test.dart - Issue 345563007: Add Uint32 representation

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Side by Side Diff: tests/language/vm/uint32_right_shift_test.dart

Issue 345563007: Add Uint32 representation (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 6 years, 5 months ago

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	1 // Copyright (c) 2014, 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 // Tests that the VM does not crash on weird corner cases of class Math.
	Florian Schneider 2014/07/10 13:05:05 Update description of this test. Update description of this test. Cutch 2014/07/10 17:12:53 Done. Show quoted text On 2014/07/10 13:05:05, Florian Schneider wrote: > Update description of this test. Done.
	5 // VMOptions=--optimization_counter_threshold=10

	6

	7 import 'package:expect/expect.dart';

	8

	9 trunc(x) => x & 0xFFFFFFFF;

	10

	11 foo(t, x) => t(x >> 15);

	12

	13 main() {

	14 for (var i = 0; i < 20000; i++) {

	15 Expect.equals(0x00010000, foo(trunc, 0x80000000));

	16 }

	17 for (var i = 0; i < 20000; i++) {

	18 Expect.equals(0x10000000, foo(trunc, 0x80000000000));

	19 }

	20 }

	21

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