public void WithhWriteLockNullActionTest()
{
var l = new ReaderWriterLock();
l.WithWriteLock(null);
}
public void WithWriteLockWithExceptionTest()
{
var l = new ReaderWriterLock();
Assert.IsFalse(l.IsWriterLockHeld);
var thrown = false;
try
{
l.WithWriteLock(() =>
{
Assert.IsTrue(l.IsWriterLockHeld);
throw new InvalidOperationException();
});
}
catch (InvalidOperationException)
{
thrown = true;
}
Assert.IsFalse(l.IsWriterLockHeld);
Assert.IsTrue(thrown);
}
public void WithWriteLockTimeoutWithExceptionTest()
{
var l = new ReaderWriterLock();
var e = new AutoResetEvent(false);
var lockGetted = false;
var t = new Thread(() =>
{
var b = false;
try
{
l.WithWriteLock(() =>
{
lockGetted = true;
Assert.IsTrue(l.IsWriterLockHeld);
throw new InvalidOperationException();
}, TimeSpan.FromSeconds(5));
}
catch (InvalidOperationException)
{
b = true;
}
Assert.IsTrue(b);
e.Set();
});
l.AcquireWriterLock(100);
t.Start();
Thread.Sleep(1000);
Assert.IsFalse(lockGetted);
l.ReleaseWriterLock();
e.WaitOne();
Assert.IsTrue(lockGetted);
Assert.IsFalse(l.IsWriterLockHeld);
}
public void WithWriteLockTimeoutSuccessTest()
{
var l = new ReaderWriterLock();
var e = new AutoResetEvent(false);
var lockGetted = false;
var t = new Thread(() =>
{
l.WithWriteLock(() =>
{
lockGetted = true;
Assert.IsTrue(l.IsWriterLockHeld);
}, TimeSpan.FromSeconds(5));
e.Set();
});
l.AcquireWriterLock(100);
t.Start();
Thread.Sleep(1000);
Assert.IsFalse(lockGetted);
l.ReleaseWriterLock();
e.WaitOne();
Assert.IsTrue(lockGetted);
Assert.IsFalse(l.IsWriterLockHeld);
}
public void WithWriteLockTimeoutNullActionTest()
{
var l = new ReaderWriterLock();
l.WithWriteLock(null, TimeSpan.Zero);
}
public void WithWriteLockSuccessTest()
{
var l = new ReaderWriterLock();
Assert.IsFalse(l.IsWriterLockHeld);
l.WithWriteLock(() => { Assert.IsTrue(l.IsWriterLockHeld); });
Assert.IsFalse(l.IsWriterLockHeld);
}
