# ignite-sprint-4 added test
Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/7d9df3d4 Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/7d9df3d4 Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/7d9df3d4 Branch: refs/heads/ignite-471 Commit: 7d9df3d43a3bfe89021784654ae4e0283c54af94 Parents: acc731c Author: sboikov <sboi...@gridgain.com> Authored: Wed Apr 29 09:30:49 2015 +0300 Committer: sboikov <sboi...@gridgain.com> Committed: Wed Apr 29 09:31:35 2015 +0300 ---------------------------------------------------------------------- .../distributed/GridCacheLockAbstractTest.java | 70 ++++++++++++++++++++ 1 file changed, 70 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/7d9df3d4/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheLockAbstractTest.java ---------------------------------------------------------------------- diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheLockAbstractTest.java b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheLockAbstractTest.java index 257f88a..72a64a1 100644 --- a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheLockAbstractTest.java +++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/distributed/GridCacheLockAbstractTest.java @@ -31,6 +31,7 @@ import org.jetbrains.annotations.*; import javax.cache.*; import java.util.*; import java.util.concurrent.*; +import java.util.concurrent.atomic.*; import java.util.concurrent.locks.*; import static org.apache.ignite.cache.CacheAtomicityMode.*; @@ -494,4 +495,73 @@ public abstract class GridCacheLockAbstractTest extends GridCommonAbstractTest { fut1.get(); fut2.get(); } + + /** + * @throws Throwable If failed. + */ + public void testLockReentrancy() throws Throwable { + fail("https://issues.apache.org/jira/browse/IGNITE-835";); + + for (int i = 10; i < 100; i++) { + log.info("Key: " + i); + + final int i0 = i; + + final Lock lock = cache1.lock(i); + + lock.lockInterruptibly(); + + try { + final AtomicReference<Throwable> err = new AtomicReference<>(); + + Thread t = new Thread(new Runnable() { + @Override public void run() { + try { + assert !lock.tryLock(); + assert !lock.tryLock(100, TimeUnit.MILLISECONDS); + + assert !cache1.lock(i0).tryLock(); + assert !cache1.lock(i0).tryLock(100, TimeUnit.MILLISECONDS); + } + catch (Throwable e) { + err.set(e); + } + } + }); + + t.start(); + t.join(); + + if (err.get() != null) + throw err.get(); + + lock.lock(); + lock.unlock(); + + t = new Thread(new Runnable() { + @Override public void run() { + try { + assert !lock.tryLock(); + assert !lock.tryLock(100, TimeUnit.MILLISECONDS); + + assert !cache1.lock(i0).tryLock(); + assert !cache1.lock(i0).tryLock(100, TimeUnit.MILLISECONDS); + } + catch (Throwable e) { + err.set(e); + } + } + }); + + t.start(); + t.join(); + + if (err.get() != null) + throw err.get(); + } + finally { + lock.unlock(); + } + } + } }
