Exemple #1
0
        public void LockUnicityTest()
        {
            ParallelTestHelper.Repeat(delegate
            {
                int currentCount = 0;
                bool fail = false;
                SpinLockWrapper wrapper = new SpinLockWrapper();

                ParallelTestHelper.ParallelStressTest(wrapper, delegate
                {
                    bool taken = false;
                    wrapper.Lock.Enter(ref taken);
                    int current = currentCount++;
                    if (current != 0)
                        fail = true;

                    SpinWait sw = new SpinWait();
                    for (int i = 0; i < 200; i++)
                        sw.SpinOnce();
                    currentCount -= 1;

                    wrapper.Lock.Exit();
                }, 4);

                Assert.IsFalse(fail);
            }, 200);
        }