xref: /aoo42x/main/sal/qa/osl/thread/test_thread.cxx (revision cdf0e10c)

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"

#include "sal/config.h"

#include "testshl/simpleheader.hxx"
#include "osl/conditn.hxx"
#include "osl/thread.hxx"
#include "osl/time.h"
#include "sal/types.h"

namespace {

osl::Condition global;

class Thread: public osl::Thread {
public:
    explicit Thread(osl::Condition & cond): m_cond(cond) {}

private:
    virtual void SAL_CALL run() {}

    virtual void SAL_CALL onTerminated() {
        m_cond.set();
        CPPUNIT_ASSERT_EQUAL(osl::Condition::result_ok, global.wait());
    }

    osl::Condition & m_cond;
};

class Test: public CppUnit::TestFixture {
public:
    // Nondeterministic, best effort test that an osl::Thread can be destroyed
    // (and in particular osl_destroyThread---indirectly---be called) before the
    // corresponding thread has terminated:
    void test() {
        for (int i = 0; i < 50; ++i) {
            osl::Condition c;
            Thread t(c);
            CPPUNIT_ASSERT(t.create());
            // Make sure virtual Thread::run/onTerminated are called before
            // Thread::~Thread:
            CPPUNIT_ASSERT_EQUAL(osl::Condition::result_ok, c.wait());
        }
        // Make sure Thread::~Thread is called before each spawned thread
        // terminates:
        global.set();
        // Give the spawned threads enough time to terminate:
        TimeValue const twentySeconds = { 20, 0 };
        osl::Thread::wait(twentySeconds);
    }

    CPPUNIT_TEST_SUITE(Test);
    CPPUNIT_TEST(test);
    CPPUNIT_TEST_SUITE_END();
};

CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(Test, "alltests");

}

NOADDITIONAL;