3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "threading/atomic.h"
23 #include "threading/semaphore.h"
24 #include "threading/thread.h"
27 class TestThreading : public TestBase {
29 TestThreading() { TestManager::registerTestModule(this); }
30 const char *getName() { return "TestThreading"; }
31 void runTests(IGameDef *);
32 void testAtomicSemaphoreThread();
35 static TestThreading g_test_instance;
37 void TestThreading::runTests(IGameDef *)
39 TEST(testAtomicSemaphoreThread);
43 class AtomicTestThread : public Thread
46 AtomicTestThread(Atomic<u32> &v, Semaphore &trigger) :
55 for (u32 i = 0; i < 0x10000; ++i)
64 void TestThreading::testAtomicSemaphoreThread()
68 static const u8 num_threads = 4;
70 AtomicTestThread *threads[num_threads];
71 for (u8 i = 0; i < num_threads; ++i) {
72 threads[i] = new AtomicTestThread(val, trigger);
73 UASSERT(threads[i]->start());
76 trigger.post(num_threads);
78 for (u8 i = 0; i < num_threads; ++i) {
83 UASSERT(val == num_threads * 0x10000);