public void CanGetAnotherLockAfterDisposingLock()
{
var d = new SharedList <string>(LockingStrategy);
ISharedCollectionLock l = d.GetReadLock();
l.Dispose();
l = d.GetReadLock();
l.Dispose();
}
public void TwoDictsShareALockWriteTest()
{
var lockStrategy = LockingStrategyFactory.Create(this.LockingStrategy);
var dict1 = new SharedDictionary <string, string>(lockStrategy);
var dict2 = new SharedDictionary <string, string>(lockStrategy);
using (dict1.GetReadLock())
{
ISharedCollectionLock writeLock = null;
try
{
writeLock = dict2.GetWriteLock();
}
catch (LockRecursionException)
{
Assert.Pass();
}
catch (Exception exception)
{
Assert.Fail("Expected LockRecursionException, got {0}", exception);
}
finally
{
writeLock?.Dispose();
}
}
Assert.Fail("Expected LockRecursionException, did not throw");
}
public void DisposedWriteLockDeniesWrite()
{
var sharedList = new SharedList <string>(LockingStrategy);
ISharedCollectionLock l = sharedList.GetWriteLock();
l.Dispose();
sharedList[0] = "foo";
}
public void DisposedWriteLockDeniesRead()
{
var d = new SharedList <string>(LockingStrategy);
ISharedCollectionLock l = d.GetWriteLock();
l.Dispose();
d.Contains("foo");
}
public void DisposedReadLockDeniesRead()
{
var d = new SharedDictionary <string, string>(LockingStrategy);
ISharedCollectionLock l = d.GetReadLock();
l.Dispose();
d.ContainsKey("foo");
}
public void DisposedWriteLockDeniesWrite()
{
var d = new SharedDictionary <string, string>(LockingStrategy);
ISharedCollectionLock l = d.GetWriteLock();
l.Dispose();
d["ke"] = "foo";
}
public void DisposedWriteLockDeniesWrite()
{
var d = new SharedDictionary <string, string>(this.LockingStrategy);
ISharedCollectionLock l = d.GetWriteLock();
l.Dispose();
Assert.Throws <WriteLockRequiredException>(() => d["ke"] = "foo");
}
public void DisposedWriteLockDeniesRead()
{
var d = new SharedDictionary <string, string>(this.LockingStrategy);
ISharedCollectionLock l = d.GetWriteLock();
l.Dispose();
Assert.Throws <ReadLockRequiredException>(() => d.ContainsKey("foo"));
}
public void DisposedWriteLockDeniesWrite()
{
var sharedList = new SharedList <string>(this.LockingStrategy);
ISharedCollectionLock l = sharedList.GetWriteLock();
l.Dispose();
Assert.Throws <WriteLockRequiredException>(() => sharedList[0] = "foo");
}
protected virtual void Dispose(bool disposing)
{
if (!_isDisposed)
{
if (disposing)
{
//dispose managed resrources here
_enumerator.Dispose();
_readLock.Dispose();
}
//dispose unmanaged resrources here
_isDisposed = true;
}
}