sal/qa/osl/thread/test_thread.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sal.hxx"
  33
  34 #include "sal/config.h"
  35
  36 #include "cppunit/simpleheader.hxx"
  37 #include "osl/conditn.hxx"
  38 #include "osl/thread.hxx"
  39 #include "osl/time.h"
  40 #include "sal/types.h"
  41
  42 namespace {
  43
  44 osl::Condition global;
  45
  46 class Thread: public osl::Thread {
  47 public:
  48     explicit Thread(osl::Condition & cond): m_cond(cond) {}
  49
  50 private:
  51     virtual void SAL_CALL run() {}
  52
  53     virtual void SAL_CALL onTerminated() {
  54         m_cond.set();
  55         CPPUNIT_ASSERT_EQUAL(osl::Condition::result_ok, global.wait());
  56     }
  57
  58     osl::Condition & m_cond;
  59 };
  60
  61 class Test: public CppUnit::TestFixture {
  62 public:
  63     // Nondeterministic, best effort test that an osl::Thread can be destroyed
  64     // (and in particular osl_destroyThread---indirectly---be called) before the
  65     // corresponding thread has terminated:
  66     void test() {
  67         for (int i = 0; i < 50; ++i) {
  68             osl::Condition c;
  69             Thread t(c);
  70             CPPUNIT_ASSERT(t.create());
  71             // Make sure virtual Thread::run/onTerminated are called before
  72             // Thread::~Thread:
  73             CPPUNIT_ASSERT_EQUAL(osl::Condition::result_ok, c.wait());
  74         }
  75         // Make sure Thread::~Thread is called before each spawned thread
  76         // terminates:
  77         global.set();
  78         // Give the spawned threads enough time to terminate:
  79         TimeValue const twentySeconds = { 20, 0 };
  80         osl::Thread::wait(twentySeconds);
  81     }
  82
  83     CPPUNIT_TEST_SUITE(Test);
  84     CPPUNIT_TEST(test);
  85     CPPUNIT_TEST_SUITE_END();
  86 };
  87
  88 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(Test, "alltests");
  89
  90 }
  91
  92 NOADDITIONAL;