public void testNonStopTimer() throws Exception {
long startTime = System.nanoTime();
int loopTmes = 4;
long timeout = 500;
for (int i = 0; i < loopTmes; i++) {
System.out.println("executing loop count" + i);
nonStopManager.begin(timeout);
try {
blockUntilAborted();
} finally {
Assert.assertTrue(abortableOperationManager.isAborted());
Thread.currentThread().interrupt();
nonStopManager.finish();
// check that aborted status is cleared.
Assert.assertFalse(abortableOperationManager.isAborted());
// check that interrupted flag is cleared.
Assert.assertFalse(Thread.interrupted());
}
}
long timeTaken = System.nanoTime() - startTime;
System.out.println("time taken to execute operations " + timeTaken);
Assert.assertTrue(
(timeTaken >= loopTmes * TimeUnit.MILLISECONDS.toNanos(timeout)
&& timeTaken
< (loopTmes * TimeUnit.MILLISECONDS.toNanos(timeout)
+ TimeUnit.SECONDS.toNanos(2))));
}
private void blockUntilAborted() {
while (true) {
try {
Thread.currentThread().join();
} catch (InterruptedException e) {
if (abortableOperationManager.isAborted()) {
return;
}
}
}
}