System.Diagnostics.Tests.ProcessWaitingTests.SingleProcess_TryWaitMultipleTimesBeforeCompleting C# (CSharp) Method

        public void SingleProcess_TryWaitMultipleTimesBeforeCompleting()
        {
            Process p = CreateProcessLong();
            p.Start();

            // Verify we can try to wait for the process to exit multiple times
            Assert.False(p.WaitForExit(0));
            Assert.False(p.WaitForExit(0));

            // Then wait until it exits and concurrently kill it.
            // There's a race condition here, in that we really want to test
            // killing it while we're waiting, but we could end up killing it
            // before hand, in which case we're simply not testing exactly
            // what we wanted to test, but everything should still work.
            Task.Delay(10).ContinueWith(_ => p.Kill());
            Assert.True(p.WaitForExit(WaitInMS));
            Assert.True(p.WaitForExit(0));
        }