src/testcases/ConditionTest.h

#ifndef __LS_CONDITIONTEST_H__
#define __LS_CONDITIONTEST_H__

#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>

// needed for sleep() and usleep() calls
#include <unistd.h>

// the Condition class we want to test
#include "../common/Condition.h"

// we need an additional thread to test the Mutex class
#include "../common/Thread.h"

using namespace LinuxSampler;

class ConditionTest : public CppUnit::TestFixture {

    CPPUNIT_TEST_SUITE(ConditionTest);
    CPPUNIT_TEST(printTestSuiteName);
    CPPUNIT_TEST(testDoesntBlockOnDesiredCondtion);
    CPPUNIT_TEST(testBlocksIfNotDesiredCondition);
    CPPUNIT_TEST(testBlocksUntilDesiredCondition);
    CPPUNIT_TEST(testWaitIFBlocksConcurrentThread);
    CPPUNIT_TEST_SUITE_END();

    private:
        // simulates a thread waiting for a condition
        class ConditionChecker : public Thread {
            public:
                int resource;
                Condition condition;

                ConditionChecker(bool waitFor);
                int Main();
                using Thread::SignalStartThread; // make method public
            protected:
                bool waitFor;
        };

        // simulates a thread which sets the condition
        class ConditionSetter : public Thread {
            public:
                int resource;
                Condition* condition;

                ConditionSetter(Condition* condition, bool toSet);
                int Main();
                using Thread::SignalStartThread; // make method public
            private:
                bool toSet;
        };

        // same as 'ConditionChecker' except that this one uses WaitIf() instead of WaitAndUnlockIf()
        class ConditionCheckerLocking : public ConditionChecker {
            public:
                bool doUnlock;
                static Condition staticcondition;

                ConditionCheckerLocking(bool waitFor);
                int Main();
        };
    public:
        void setUp();
        void tearDown();

        void printTestSuiteName();

        void testDoesntBlockOnDesiredCondtion();
        void testBlocksIfNotDesiredCondition();
        void testBlocksUntilDesiredCondition();
        void testWaitIFBlocksConcurrentThread();
};

#endif // __LS_CONDITIONTEST_H__
1	#ifndef __LS_CONDITIONTEST_H__
2	#define __LS_CONDITIONTEST_H__
3
4	#include <cppunit/TestFixture.h>
5	#include <cppunit/extensions/HelperMacros.h>
6
7	// needed for sleep() and usleep() calls
8	#include <unistd.h>
9
10	// the Condition class we want to test
11	#include "../common/Condition.h"
12
13	// we need an additional thread to test the Mutex class
14	#include "../common/Thread.h"
15
16	using namespace LinuxSampler;
17
18	class ConditionTest : public CppUnit::TestFixture {
19
20	CPPUNIT_TEST_SUITE(ConditionTest);
21	CPPUNIT_TEST(printTestSuiteName);
22	CPPUNIT_TEST(testDoesntBlockOnDesiredCondtion);
23	CPPUNIT_TEST(testBlocksIfNotDesiredCondition);
24	CPPUNIT_TEST(testBlocksUntilDesiredCondition);
25	CPPUNIT_TEST(testWaitIFBlocksConcurrentThread);
26	CPPUNIT_TEST_SUITE_END();
27
28	private:
29	// simulates a thread waiting for a condition
30	class ConditionChecker : public Thread {
31	public:
32	int resource;
33	Condition condition;
34
35	ConditionChecker(bool waitFor);
36	int Main();
37	using Thread::SignalStartThread; // make method public
38	protected:
39	bool waitFor;
40	};
41
42	// simulates a thread which sets the condition
43	class ConditionSetter : public Thread {
44	public:
45	int resource;
46	Condition* condition;
47
48	ConditionSetter(Condition* condition, bool toSet);
49	int Main();
50	using Thread::SignalStartThread; // make method public
51	private:
52	bool toSet;
53	};
54
55	// same as 'ConditionChecker' except that this one uses WaitIf() instead of WaitAndUnlockIf()
56	class ConditionCheckerLocking : public ConditionChecker {
57	public:
58	bool doUnlock;
59	static Condition staticcondition;
60
61	ConditionCheckerLocking(bool waitFor);
62	int Main();
63	};
64	public:
65	void setUp();
66	void tearDown();
67
68	void printTestSuiteName();
69
70	void testDoesntBlockOnDesiredCondtion();
71	void testBlocksIfNotDesiredCondition();
72	void testBlocksUntilDesiredCondition();
73	void testWaitIFBlocksConcurrentThread();
74	};
75
76	#endif // __LS_CONDITIONTEST_H__