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package net.sourceforge.jnlp;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.concurrent.Callable;
import org.junit.Test;
public class AsyncCallTest {
@Test
public void timeOutTest() {
final boolean[] wasInterrupted = { false };
AsyncCall<Void> call = AsyncCall.startWithTimeOut(new Callable<Void>() {
@Override
public synchronized Void call() {
try {
wait();
} catch (InterruptedException ie) {
// Received on time-out
wasInterrupted[0] = true;
}
return null;
}
}, 100 /* 100 millisecond time-out */);
boolean completedNormally = false;
try {
call.join();
completedNormally = true;
} catch (Exception e) {
ServerAccess.logErrorReprint(e.toString());
assertTrue(e instanceof AsyncCall.TimeOutException);
}
assertFalse(completedNormally);
assertTrue(wasInterrupted[0]);
}
@Test
public void normalReturnTest() {
AsyncCall<Integer> call = AsyncCall.startWithTimeOut(new Callable<Integer>() {
@Override
public Integer call() {
return 1;
}
});
Integer result = null;
boolean completedNormally = false;
try {
result = call.join();
completedNormally = true;
} catch (Exception e) {
ServerAccess.logErrorReprint(e.toString());
}
assertTrue(completedNormally);
assertEquals(Integer.valueOf(1), result);
}
@Test
public void thrownExceptionTest() {
@SuppressWarnings("serial")
class TestException extends RuntimeException {
}
AsyncCall<Void> call = AsyncCall.startWithTimeOut(new Callable<Void>() {
@Override
public Void call() {
throw new TestException();
}
});
boolean completedNormally = false;
try {
call.join();
completedNormally = true;
} catch (Exception e) {
ServerAccess.logErrorReprint(e.toString());
assertTrue(e instanceof TestException);
}
assertFalse(completedNormally);
}
}
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