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root/jsr166/jsr166/src/test/tck/SemaphoreTest.java

Comparing jsr166/src/test/tck/SemaphoreTest.java (file contents):
Revision 1.43 by jsr166, Tue Jan 23 20:44:11 2018 UTC vs.
Revision 1.44 by jsr166, Mon Aug 12 06:21:11 2019 UTC

#	Line 193 | Line 193 | public class SemaphoreTest extends JSR16
193		/**
194		* timed tryAcquire times out
195		*/
196	<	public void testTryAcquire_timeout() {
197	<	final boolean fair = ThreadLocalRandom.current().nextBoolean();
196	>	public void testTryAcquire_timeout() throws InterruptedException {
197	>	final boolean fair = randomBoolean();
198		final Semaphore s = new Semaphore(0, fair);
199		final long startTime = System.nanoTime();
200	<	try { assertFalse(s.tryAcquire(timeoutMillis(), MILLISECONDS)); }
201	<	catch (InterruptedException e) { threadUnexpectedException(e); }
200	>	assertFalse(s.tryAcquire(timeoutMillis(), MILLISECONDS));
201		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
202		}
203
204		/**
205		* timed tryAcquire(N) times out
206		*/
207	<	public void testTryAcquireN_timeout() {
208	<	final boolean fair = ThreadLocalRandom.current().nextBoolean();
207	>	public void testTryAcquireN_timeout() throws InterruptedException {
208	>	final boolean fair = randomBoolean();
209		final Semaphore s = new Semaphore(2, fair);
210		final long startTime = System.nanoTime();
211	<	try { assertFalse(s.tryAcquire(3, timeoutMillis(), MILLISECONDS)); }
213	<	catch (InterruptedException e) { threadUnexpectedException(e); }
211	>	assertFalse(s.tryAcquire(3, timeoutMillis(), MILLISECONDS));
212		assertTrue(millisElapsedSince(startTime) >= timeoutMillis());
213		}
214

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