public void testListenerDoesntDeadlockOnStopAndWaitFromTerminated() throws Exception {
final NoOpThreadedService service = new NoOpThreadedService();
service.addListener(
new Listener() {
@Override
public void starting() {}
@Override
public void running() {}
@Override
public void stopping(State from) {}
@Override
public void terminated(State from) {
service.stopAndWait();
}
@Override
public void failed(State from, Throwable failure) {}
},
MoreExecutors.sameThreadExecutor());
service.startAndWait();
Thread thread =
new Thread() {
@Override
public void run() {
service.stopAndWait();
}
};
thread.start();
thread.join(100);
assertFalse(thread + " is deadlocked", thread.isAlive());
}
public void testListenerDoesntDeadlockOnStartAndWaitFromRunning() throws Exception {
final NoOpThreadedService service = new NoOpThreadedService();
service.addListener(
new Listener() {
@Override
public void starting() {}
@Override
public void running() {
service.startAndWait();
}
@Override
public void stopping(State from) {}
@Override
public void terminated(State from) {}
@Override
public void failed(State from, Throwable failure) {}
},
MoreExecutors.sameThreadExecutor());
service.start().get(10, TimeUnit.MILLISECONDS);
service.stop();
}