/** Awaits condition using the specified AwaitMethod. */
void await(ConditionObject c, AwaitMethod awaitMethod) throws InterruptedException {
long timeoutMillis = 2 * LONG_DELAY_MS;
switch (awaitMethod) {
case await:
c.await();
break;
case awaitTimed:
assertTrue(c.await(timeoutMillis, MILLISECONDS));
break;
case awaitNanos:
long nanosTimeout = MILLISECONDS.toNanos(timeoutMillis);
long nanosRemaining = c.awaitNanos(nanosTimeout);
assertTrue(nanosRemaining > 0);
break;
case awaitUntil:
assertTrue(c.awaitUntil(delayedDate(timeoutMillis)));
break;
}
}
/** Checks that awaiting the given condition times out (using the default timeout duration). */
void assertAwaitTimesOut(ConditionObject c, AwaitMethod awaitMethod) {
long timeoutMillis = timeoutMillis();
long startTime = System.nanoTime();
try {
switch (awaitMethod) {
case awaitTimed:
assertFalse(c.await(timeoutMillis, MILLISECONDS));
break;
case awaitNanos:
long nanosTimeout = MILLISECONDS.toNanos(timeoutMillis);
long nanosRemaining = c.awaitNanos(nanosTimeout);
assertTrue(nanosRemaining <= 0);
break;
case awaitUntil:
assertFalse(c.awaitUntil(delayedDate(timeoutMillis)));
break;
default:
throw new UnsupportedOperationException();
}
} catch (InterruptedException ie) {
threadUnexpectedException(ie);
}
assertTrue(millisElapsedSince(startTime) >= timeoutMillis);
}