//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldUpgradeAndDowngradeSameSharedLock()
public virtual void ShouldUpgradeAndDowngradeSameSharedLock()
{
// when
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
ClientB.acquireShared(LockTracer.NONE, NODE, 1L);
LockIdentityExplorer sharedLockExplorer = new LockIdentityExplorer(NODE, 1L);
Locks.accept(sharedLockExplorer);
// then xclusive should wait for shared from other client to be released
Future <object> exclusiveLockFuture = AcquireExclusive(ClientB, LockTracer.NONE, NODE, 1L).callAndAssertWaiting();
// and when
ClientA.releaseShared(NODE, 1L);
// exclusive lock should be received
AssertNotWaiting(ClientB, exclusiveLockFuture);
// and when releasing exclusive
ClientB.releaseExclusive(NODE, 1L);
// we still should have same read lock
LockIdentityExplorer releasedLockExplorer = new LockIdentityExplorer(NODE, 1L);
Locks.accept(releasedLockExplorer);
// we still hold same lock as before
assertEquals(sharedLockExplorer.LockIdentityHashCode, releasedLockExplorer.LockIdentityHashCode);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void releaseMultipleSharedLocks()
public virtual void ReleaseMultipleSharedLocks()
{
ClientA.acquireShared(LockTracer.NONE, NODE, 10, 100, 1000);
assertEquals(3, LockCount());
ClientA.releaseShared(NODE, 100, 1000);
assertEquals(1, LockCount());
assertFalse(ClientB.tryExclusiveLock(NODE, 10));
assertTrue(ClientB.tryExclusiveLock(NODE, 100));
assertTrue(ClientB.tryExclusiveLock(NODE, 1000));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReleaseSharedLocksAcquiredInABatch()
public virtual void ShouldReleaseSharedLocksAcquiredInABatch()
{
ClientA.acquireShared(LockTracer.NONE, NODE, 1, 10, 100);
assertEquals(3, LockCount());
ClientA.releaseShared(NODE, 1);
assertEquals(2, LockCount());
ClientA.releaseShared(NODE, 10);
assertEquals(1, LockCount());
ClientA.releaseShared(NODE, 100);
assertEquals(0, LockCount());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldTraceWaitTimeWhenTryingToAcquireExclusiveLockAndSharedIsHeld() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldTraceWaitTimeWhenTryingToAcquireExclusiveLockAndSharedIsHeld()
{
// given
Tracer tracerA = new Tracer();
Tracer tracerB = new Tracer();
ClientA.acquireShared(tracerA, NODE, 17);
// when
Future <object> future = AcquireExclusive(ClientB, tracerB, NODE, 17).callAndAssertWaiting();
// then
ClientA.releaseShared(NODE, 17);
future.get();
tracerA.AssertCalls(0);
tracerB.AssertCalls(1);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void exclusiveShouldWaitForShared()
public virtual void ExclusiveShouldWaitForShared()
{
// When
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
// Then other shared locks are allowed
ClientC.acquireShared(LockTracer.NONE, NODE, 1L);
// But exclusive locks should wait
Future <object> clientBLock = AcquireExclusive(ClientB, LockTracer.NONE, NODE, 1L).callAndAssertWaiting();
// And when
ClientA.releaseShared(NODE, 1L);
ClientC.releaseShared(NODE, 1L);
// Then this should not block
AssertNotWaiting(ClientB, clientBLock);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void releaseSharedLocksAcquiredSeparately()
public virtual void ReleaseSharedLocksAcquiredSeparately()
{
ClientA.acquireShared(LockTracer.NONE, NODE, 1);
ClientA.acquireShared(LockTracer.NONE, NODE, 2);
ClientA.acquireShared(LockTracer.NONE, NODE, 3);
assertEquals(3, LockCount());
assertFalse(ClientB.tryExclusiveLock(NODE, 1));
assertFalse(ClientB.tryExclusiveLock(NODE, 2));
assertFalse(ClientB.tryExclusiveLock(NODE, 3));
ClientA.releaseShared(NODE, 1, 2, 3);
assertEquals(0, LockCount());
assertTrue(ClientB.tryExclusiveLock(NODE, 1));
assertTrue(ClientB.tryExclusiveLock(NODE, 2));
assertTrue(ClientB.tryExclusiveLock(NODE, 3));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRetainSharedLockWhenAcquiredAfterExclusiveLock()
public virtual void ShouldRetainSharedLockWhenAcquiredAfterExclusiveLock()
{
// When
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
// Then this should wait
Future <object> clientBLock = AcquireExclusive(ClientB, LockTracer.NONE, NODE, 1L).callAndAssertWaiting();
// And when
ClientA.releaseExclusive(NODE, 1L);
// Then other thread should still wait
AssertWaiting(ClientB, clientBLock);
// But when
ClientA.releaseShared(NODE, 1L);
// Then
AssertNotWaiting(ClientB, clientBLock);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAcquireExclusiveIfClientIsOnlyOneHoldingShared()
public virtual void ShouldAcquireExclusiveIfClientIsOnlyOneHoldingShared()
{
// When
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
// Then shared locks should wait
Future <object> clientBLock = AcquireExclusive(ClientB, LockTracer.NONE, NODE, 1L).callAndAssertWaiting();
// And when
ClientA.releaseExclusive(NODE, 1L);
// Then other thread should still wait
AssertWaiting(ClientB, clientBLock);
// But when
ClientA.releaseShared(NODE, 1L);
// Then
AssertNotWaiting(ClientB, clientBLock);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void exclusiveLocksShouldBeReentrantAndBlockOtherSharedLocks()
public virtual void ExclusiveLocksShouldBeReentrantAndBlockOtherSharedLocks()
{
// When
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
ClientA.tryExclusiveLock(NODE, 1L);
// Then exclusive locks should wait
Future <object> clientBLock = AcquireShared(ClientB, LockTracer.NONE, NODE, 1L).callAndAssertWaiting();
// And when
ClientA.releaseExclusive(NODE, 1L);
ClientA.releaseShared(NODE, 1L);
// Then other thread should still wait
AssertWaiting(ClientB, clientBLock);
// But when
ClientA.releaseExclusive(NODE, 1L);
// Then
AssertNotWaiting(ClientB, clientBLock);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testSingleThread()
public virtual void TestSingleThread()
{
try
{
ClientA.releaseExclusive(NODE, 1L);
fail("Invalid release should throw exception");
}
catch (Exception)
{
// good
}
try
{
ClientA.releaseShared(NODE, 1L);
fail("Invalid release should throw exception");
}
catch (Exception)
{
// good
}
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
try
{
ClientA.releaseExclusive(NODE, 1L);
fail("Invalid release should throw exception");
}
catch (Exception)
{
// good
}
ClientA.releaseShared(NODE, 1L);
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
try
{
ClientA.releaseShared(NODE, 1L);
fail("Invalid release should throw exception");
}
catch (Exception)
{
// good
}
ClientA.releaseExclusive(NODE, 1L);
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
ClientA.releaseExclusive(NODE, 1L);
ClientA.releaseShared(NODE, 1L);
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
ClientA.releaseShared(NODE, 1L);
ClientA.releaseExclusive(NODE, 1L);
for (int i = 0; i < 10; i++)
{
if ((i % 2) == 0)
{
ClientA.acquireExclusive(LockTracer.NONE, NODE, 1L);
}
else
{
ClientA.acquireShared(LockTracer.NONE, NODE, 1L);
}
}
for (int i = 9; i >= 0; i--)
{
if ((i % 2) == 0)
{
ClientA.releaseExclusive(NODE, 1L);
}
else
{
ClientA.releaseShared(NODE, 1L);
}
}
}