public void WriterLockTest()
{
var ReaderWriterLock = new ReaderWriterLock();
var StartEvent = new CountdownEvent(2);
var StartedEvent = new CountdownEvent(2);
var EndEvent = new CountdownEvent(2);
new Thread(() =>
{
StartEvent.Signal(1);
StartEvent.Wait();
StartedEvent.Signal(1);
ReaderWriterLock.WriterLock(() => { Thread.Sleep(60); });
EndEvent.Signal(1);
}).Start();
new Thread(() =>
{
StartEvent.Signal(1);
StartEvent.Wait();
StartedEvent.Signal(1);
ReaderWriterLock.ReaderLock(() => { Thread.Sleep(60); });
EndEvent.Signal(1);
}).Start();
StartedEvent.Wait();
var TestStopwatch = new Stopwatch();
TestStopwatch.Start();
EndEvent.Wait();
TestStopwatch.Stop();
Assert.True(TestStopwatch.ElapsedMilliseconds > 110);
}
