public void CancelSleepTest()
{
var thread = new Thread(() =>
{
try
{
Thread.Sleep(10000);
}
catch (ThreadInterruptedException)
{ }
});
thread.Start();
Thread.Sleep(300);
Assert.Equal(thread.ThreadState, ThreadState.WaitSleepJoin);
thread.CancelSleep();
Thread.Sleep(300);
Assert.NotEqual(thread.ThreadState, ThreadState.WaitSleepJoin);
}