/** acquireInterruptibly succeeds when released, else is interruptible */
public void testAcquireInterruptibly() throws InterruptedException {
final Mutex sync = new Mutex();
final BooleanLatch threadStarted = new BooleanLatch();
sync.acquireInterruptibly();
Thread t =
newStartedThread(
new CheckedInterruptedRunnable() {
public void realRun() throws InterruptedException {
assertTrue(threadStarted.releaseShared(0));
sync.acquireInterruptibly();
}
});
threadStarted.acquireShared(0);
waitForQueuedThread(sync, t);
t.interrupt();
awaitTermination(t);
assertTrue(sync.isHeldExclusively());
}
public void realRun() throws InterruptedException {
sync.acquireInterruptibly();
}