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#ifndef __LS_THREADTEST_H__ |
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#define __LS_THREADTEST_H__ |
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|
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#include <cppunit/TestFixture.h> |
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#include <cppunit/extensions/HelperMacros.h> |
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|
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// needed for sleep() and usleep() calls |
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#include <unistd.h> |
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|
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// the Thread class we want to test |
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#include "../common/Thread.h" |
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|
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// we need that to check if our thread is killable even if waiting for a condition |
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#include "../common/Condition.h" |
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|
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class ThreadTest : public CppUnit::TestFixture { |
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|
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CPPUNIT_TEST_SUITE(ThreadTest); |
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CPPUNIT_TEST(printTestSuiteName); |
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CPPUNIT_TEST(testThreadRunning); |
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CPPUNIT_TEST(testSignalStopThread); |
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CPPUNIT_TEST(testRelaunchThread); |
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CPPUNIT_TEST(testStopThread); |
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CPPUNIT_TEST(testThreadKillableWhenWaiting); |
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CPPUNIT_TEST_SUITE_END(); |
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|
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public: |
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// this is our test implementation of the abstract base class Thread which we will use to test class Thread |
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class DummyThread : public LinuxSampler::Thread { |
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public: |
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bool wasRunning; // this variable is false on startup and will be switched to true by the thread, so we can check if the thread actually runs |
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volatile int someVariable; // we constantly set this variable to -1 in the DummyThread Main() loop, so we can check in our main test thread if the DummyThread is still running by changing that value to something else than -1 |
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|
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DummyThread(); |
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int Main(); |
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}; |
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|
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private: |
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// this is only a helper thread to avoid that the entire test case run hangs when we try to stop the dummy thread |
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class HelperThread : public LinuxSampler::Thread { |
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private: |
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DummyThread* pDummyThread; |
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public: |
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bool returnedFromDummyStop; |
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|
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HelperThread(DummyThread* pDummyThread); |
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int Main(); |
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bool dummyThreadWasNotRunningAnymoreAfter_StopThread_call(); |
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}; |
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|
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// this simulates a thread that is waiting for a condition (thus sleeping til then) |
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class WaitingThread : public LinuxSampler::Thread { |
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public: |
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WaitingThread(); |
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int Main(); |
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private: |
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LinuxSampler::Condition condition; |
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}; |
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public: |
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void setUp() { |
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} |
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|
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void tearDown() { |
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} |
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|
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void printTestSuiteName(); |
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|
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void testThreadRunning(); |
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void testSignalStopThread(); |
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void testRelaunchThread(); |
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void testStopThread(); |
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void testThreadKillableWhenWaiting(); |
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}; |
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|
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#endif // __LS_THREADTEST_H__ |