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root/jsr166/jsr166/src/test/tck/JSR166TestCase.java

Comparing jsr166/src/test/tck/JSR166TestCase.java (file contents):
Revision 1.233 by jsr166, Sat Jul 15 23:15:21 2017 UTC vs.
Revision 1.241 by jsr166, Sun Jan 28 16:20:42 2018 UTC

#	Line 76 | Line 76 | import java.util.concurrent.Callable;
76		import java.util.concurrent.CountDownLatch;
77		import java.util.concurrent.CyclicBarrier;
78		import java.util.concurrent.ExecutionException;
79	+	import java.util.concurrent.Executor;
80		import java.util.concurrent.Executors;
81		import java.util.concurrent.ExecutorService;
82		import java.util.concurrent.ForkJoinPool;
83		import java.util.concurrent.Future;
84	+	import java.util.concurrent.FutureTask;
85		import java.util.concurrent.RecursiveAction;
86		import java.util.concurrent.RecursiveTask;
87	+	import java.util.concurrent.RejectedExecutionException;
88		import java.util.concurrent.RejectedExecutionHandler;
89		import java.util.concurrent.Semaphore;
90	+	import java.util.concurrent.ScheduledExecutorService;
91	+	import java.util.concurrent.ScheduledFuture;
92		import java.util.concurrent.SynchronousQueue;
93		import java.util.concurrent.ThreadFactory;
94		import java.util.concurrent.ThreadLocalRandom;
#	Line 94 | Line 99 | import java.util.concurrent.atomic.Atomi
99		import java.util.concurrent.atomic.AtomicReference;
100		import java.util.regex.Pattern;
101
97	–	import junit.framework.AssertionFailedError;
102		import junit.framework.Test;
103		import junit.framework.TestCase;
104		import junit.framework.TestResult;
#	Line 414 | Line 418 | public class JSR166TestCase extends Test
418		for (String testClassName : testClassNames) {
419		try {
420		Class<?> testClass = Class.forName(testClassName);
421	<	Method m = testClass.getDeclaredMethod("suite",
418	<	new Class<?>[0]);
421	>	Method m = testClass.getDeclaredMethod("suite");
422		suite.addTest(newTestSuite((Test)m.invoke(null)));
423	<	} catch (Exception e) {
424	<	throw new Error("Missing test class", e);
423	>	} catch (ReflectiveOperationException e) {
424	>	throw new AssertionError("Missing test class", e);
425		}
426		}
427		}
#	Line 440 | Line 443 | public class JSR166TestCase extends Test
443		}
444		}
445
446	<	public static boolean atLeastJava6() { return JAVA_CLASS_VERSION >= 50.0; }
447	<	public static boolean atLeastJava7() { return JAVA_CLASS_VERSION >= 51.0; }
448	<	public static boolean atLeastJava8() { return JAVA_CLASS_VERSION >= 52.0; }
449	<	public static boolean atLeastJava9() {
450	<	return JAVA_CLASS_VERSION >= 53.0
448	<	// As of 2015-09, java9 still uses 52.0 class file version
449	<	|| JAVA_SPECIFICATION_VERSION.matches("^(1\\.)?(9|[0-9][0-9])$");
450	<	}
451	<	public static boolean atLeastJava10() {
452	<	return JAVA_CLASS_VERSION >= 54.0
453	<	|| JAVA_SPECIFICATION_VERSION.matches("^(1\\.)?[0-9][0-9]$");
454	<	}
446	>	public static boolean atLeastJava6()  { return JAVA_CLASS_VERSION >= 50.0; }
447	>	public static boolean atLeastJava7()  { return JAVA_CLASS_VERSION >= 51.0; }
448	>	public static boolean atLeastJava8()  { return JAVA_CLASS_VERSION >= 52.0; }
449	>	public static boolean atLeastJava9()  { return JAVA_CLASS_VERSION >= 53.0; }
450	>	public static boolean atLeastJava10() { return JAVA_CLASS_VERSION >= 54.0; }
451
452		/**
453		* Collects all JSR166 unit tests as one suite.
#	Line 539 | Line 535 | public class JSR166TestCase extends Test
535		"DoubleAdderTest",
536		"ForkJoinPool8Test",
537		"ForkJoinTask8Test",
538	+	"HashMapTest",
539		"LinkedBlockingDeque8Test",
540		"LinkedBlockingQueue8Test",
541		"LongAccumulatorTest",
#	Line 601 | Line 598 | public class JSR166TestCase extends Test
598		for (String methodName : testMethodNames(testClass))
599		suite.addTest((Test) c.newInstance(data, methodName));
600		return suite;
601	<	} catch (Exception e) {
602	<	throw new Error(e);
601	>	} catch (ReflectiveOperationException e) {
602	>	throw new AssertionError(e);
603		}
604		}
605
#	Line 618 | Line 615 | public class JSR166TestCase extends Test
615		if (atLeastJava8()) {
616		String name = testClass.getName();
617		String name8 = name.replaceAll("Test$", "8Test");
618	<	if (name.equals(name8)) throw new Error(name);
618	>	if (name.equals(name8)) throw new AssertionError(name);
619		try {
620		return (Test)
621		Class.forName(name8)
622	<	.getMethod("testSuite", new Class[] { dataClass })
622	>	.getMethod("testSuite", dataClass)
623		.invoke(null, data);
624	<	} catch (Exception e) {
625	<	throw new Error(e);
624	>	} catch (ReflectiveOperationException e) {
625	>	throw new AssertionError(e);
626		}
627		} else {
628		return new TestSuite();
#	Line 734 | Line 731 | public class JSR166TestCase extends Test
731		String msg = toString() + ": " + String.format(format, args);
732		System.err.println(msg);
733		dumpTestThreads();
734	<	throw new AssertionFailedError(msg);
734	>	throw new AssertionError(msg);
735		}
736
737		/**
#	Line 755 | Line 752 | public class JSR166TestCase extends Test
752		throw (RuntimeException) t;
753		else if (t instanceof Exception)
754		throw (Exception) t;
755	<	else {
756	<	AssertionFailedError afe =
760	<	new AssertionFailedError(t.toString());
761	<	afe.initCause(t);
762	<	throw afe;
763	<	}
755	>	else
756	>	throw new AssertionError(t.toString(), t);
757		}
758
759		if (Thread.interrupted())
#	Line 794 | Line 787 | public class JSR166TestCase extends Test
787
788		/**
789		* Just like fail(reason), but additionally recording (using
790	<	* threadRecordFailure) any AssertionFailedError thrown, so that
791	<	* the current testcase will fail.
790	>	* threadRecordFailure) any AssertionError thrown, so that the
791	>	* current testcase will fail.
792		*/
793		public void threadFail(String reason) {
794		try {
795		fail(reason);
796	<	} catch (AssertionFailedError t) {
797	<	threadRecordFailure(t);
798	<	throw t;
796	>	} catch (AssertionError fail) {
797	>	threadRecordFailure(fail);
798	>	throw fail;
799		}
800		}
801
802		/**
803		* Just like assertTrue(b), but additionally recording (using
804	<	* threadRecordFailure) any AssertionFailedError thrown, so that
805	<	* the current testcase will fail.
804	>	* threadRecordFailure) any AssertionError thrown, so that the
805	>	* current testcase will fail.
806		*/
807		public void threadAssertTrue(boolean b) {
808		try {
809		assertTrue(b);
810	<	} catch (AssertionFailedError t) {
811	<	threadRecordFailure(t);
812	<	throw t;
810	>	} catch (AssertionError fail) {
811	>	threadRecordFailure(fail);
812	>	throw fail;
813		}
814		}
815
816		/**
817		* Just like assertFalse(b), but additionally recording (using
818	<	* threadRecordFailure) any AssertionFailedError thrown, so that
819	<	* the current testcase will fail.
818	>	* threadRecordFailure) any AssertionError thrown, so that the
819	>	* current testcase will fail.
820		*/
821		public void threadAssertFalse(boolean b) {
822		try {
823		assertFalse(b);
824	<	} catch (AssertionFailedError t) {
825	<	threadRecordFailure(t);
826	<	throw t;
824	>	} catch (AssertionError fail) {
825	>	threadRecordFailure(fail);
826	>	throw fail;
827		}
828		}
829
830		/**
831		* Just like assertNull(x), but additionally recording (using
832	<	* threadRecordFailure) any AssertionFailedError thrown, so that
833	<	* the current testcase will fail.
832	>	* threadRecordFailure) any AssertionError thrown, so that the
833	>	* current testcase will fail.
834		*/
835		public void threadAssertNull(Object x) {
836		try {
837		assertNull(x);
838	<	} catch (AssertionFailedError t) {
839	<	threadRecordFailure(t);
840	<	throw t;
838	>	} catch (AssertionError fail) {
839	>	threadRecordFailure(fail);
840	>	throw fail;
841		}
842		}
843
844		/**
845		* Just like assertEquals(x, y), but additionally recording (using
846	<	* threadRecordFailure) any AssertionFailedError thrown, so that
847	<	* the current testcase will fail.
846	>	* threadRecordFailure) any AssertionError thrown, so that the
847	>	* current testcase will fail.
848		*/
849		public void threadAssertEquals(long x, long y) {
850		try {
851		assertEquals(x, y);
852	<	} catch (AssertionFailedError t) {
853	<	threadRecordFailure(t);
854	<	throw t;
852	>	} catch (AssertionError fail) {
853	>	threadRecordFailure(fail);
854	>	throw fail;
855		}
856		}
857
858		/**
859		* Just like assertEquals(x, y), but additionally recording (using
860	<	* threadRecordFailure) any AssertionFailedError thrown, so that
861	<	* the current testcase will fail.
860	>	* threadRecordFailure) any AssertionError thrown, so that the
861	>	* current testcase will fail.
862		*/
863		public void threadAssertEquals(Object x, Object y) {
864		try {
865		assertEquals(x, y);
866	<	} catch (AssertionFailedError fail) {
866	>	} catch (AssertionError fail) {
867		threadRecordFailure(fail);
868		throw fail;
869		} catch (Throwable fail) {
#	Line 880 | Line 873 | public class JSR166TestCase extends Test
873
874		/**
875		* Just like assertSame(x, y), but additionally recording (using
876	<	* threadRecordFailure) any AssertionFailedError thrown, so that
877	<	* the current testcase will fail.
876	>	* threadRecordFailure) any AssertionError thrown, so that the
877	>	* current testcase will fail.
878		*/
879		public void threadAssertSame(Object x, Object y) {
880		try {
881		assertSame(x, y);
882	<	} catch (AssertionFailedError fail) {
882	>	} catch (AssertionError fail) {
883		threadRecordFailure(fail);
884		throw fail;
885		}
#	Line 908 | Line 901 | public class JSR166TestCase extends Test
901
902		/**
903		* Records the given exception using {@link #threadRecordFailure},
904	<	* then rethrows the exception, wrapping it in an
905	<	* AssertionFailedError if necessary.
904	>	* then rethrows the exception, wrapping it in an AssertionError
905	>	* if necessary.
906		*/
907		public void threadUnexpectedException(Throwable t) {
908		threadRecordFailure(t);
#	Line 918 | Line 911 | public class JSR166TestCase extends Test
911		throw (RuntimeException) t;
912		else if (t instanceof Error)
913		throw (Error) t;
914	<	else {
915	<	AssertionFailedError afe =
923	<	new AssertionFailedError("unexpected exception: " + t);
924	<	afe.initCause(t);
925	<	throw afe;
926	<	}
914	>	else
915	>	throw new AssertionError("unexpected exception: " + t, t);
916		}
917
918		/**
#	Line 1099 | Line 1088 | public class JSR166TestCase extends Test
1088		for (long retries = LONG_DELAY_MS * 3 / 4; retries-->0; ) {
1089		try { delay(1); }
1090		catch (InterruptedException fail) {
1091	<	fail("Unexpected InterruptedException");
1091	>	throw new AssertionError("Unexpected InterruptedException", fail);
1092		}
1093		Thread.State s = thread.getState();
1094		if (s == expected)
#	Line 1111 | Line 1100 | public class JSR166TestCase extends Test
1100		}
1101
1102		/**
1114	–	* Checks that thread does not terminate within the default
1115	–	* millisecond delay of {@code timeoutMillis()}.
1116	–	* TODO: REMOVEME
1117	–	*/
1118	–	void assertThreadStaysAlive(Thread thread) {
1119	–	assertThreadStaysAlive(thread, timeoutMillis());
1120	–	}
1121	–
1122	–	/**
1123	–	* Checks that thread does not terminate within the given millisecond delay.
1124	–	* TODO: REMOVEME
1125	–	*/
1126	–	void assertThreadStaysAlive(Thread thread, long millis) {
1127	–	try {
1128	–	// No need to optimize the failing case via Thread.join.
1129	–	delay(millis);
1130	–	assertTrue(thread.isAlive());
1131	–	} catch (InterruptedException fail) {
1132	–	threadFail("Unexpected InterruptedException");
1133	–	}
1134	–	}
1135	–
1136	–	/**
1137	–	* Checks that the threads do not terminate within the default
1138	–	* millisecond delay of {@code timeoutMillis()}.
1139	–	* TODO: REMOVEME
1140	–	*/
1141	–	void assertThreadsStayAlive(Thread... threads) {
1142	–	assertThreadsStayAlive(timeoutMillis(), threads);
1143	–	}
1144	–
1145	–	/**
1146	–	* Checks that the threads do not terminate within the given millisecond delay.
1147	–	* TODO: REMOVEME
1148	–	*/
1149	–	void assertThreadsStayAlive(long millis, Thread... threads) {
1150	–	try {
1151	–	// No need to optimize the failing case via Thread.join.
1152	–	delay(millis);
1153	–	for (Thread thread : threads)
1154	–	assertTrue(thread.isAlive());
1155	–	} catch (InterruptedException fail) {
1156	–	threadFail("Unexpected InterruptedException");
1157	–	}
1158	–	}
1159	–
1160	–	/**
1103		* Checks that future.get times out, with the default timeout of
1104		* {@code timeoutMillis()}.
1105		*/
#	Line 1332 | Line 1274 | public class JSR166TestCase extends Test
1274
1275		/**
1276		* Sleeps until the given time has elapsed.
1277	<	* Throws AssertionFailedError if interrupted.
1277	>	* Throws AssertionError if interrupted.
1278		*/
1279		static void sleep(long millis) {
1280		try {
1281		delay(millis);
1282		} catch (InterruptedException fail) {
1283	<	AssertionFailedError afe =
1342	<	new AssertionFailedError("Unexpected InterruptedException");
1343	<	afe.initCause(fail);
1344	<	throw afe;
1283	>	throw new AssertionError("Unexpected InterruptedException", fail);
1284		}
1285		}
1286
#	Line 1432 | Line 1371 | public class JSR166TestCase extends Test
1371		//             r.run();
1372		//         } catch (Throwable fail) { threadUnexpectedException(fail); }
1373		//         if (millisElapsedSince(startTime) > timeoutMillis/2)
1374	<	//             throw new AssertionFailedError("did not return promptly");
1374	>	//             throw new AssertionError("did not return promptly");
1375		//     }
1376
1377		//     void assertTerminatesPromptly(Runnable r) {
#	Line 1449 | Line 1388 | public class JSR166TestCase extends Test
1388		assertEquals(expectedValue, f.get(timeoutMillis, MILLISECONDS));
1389		} catch (Throwable fail) { threadUnexpectedException(fail); }
1390		if (millisElapsedSince(startTime) > timeoutMillis/2)
1391	<	throw new AssertionFailedError("timed get did not return promptly");
1391	>	throw new AssertionError("timed get did not return promptly");
1392		}
1393
1394		<T> void checkTimedGet(Future<T> f, T expectedValue) {
#	Line 1691 | Line 1630 | public class JSR166TestCase extends Test
1630		//         long startTime = System.nanoTime();
1631		//         while (!flag.get()) {
1632		//             if (millisElapsedSince(startTime) > timeoutMillis)
1633	<	//                 throw new AssertionFailedError("timed out");
1633	>	//                 throw new AssertionError("timed out");
1634		//             Thread.yield();
1635		//         }
1636		//     }
#	Line 1778 | Line 1717 | public class JSR166TestCase extends Test
1717
1718		/**
1719		* A CyclicBarrier that uses timed await and fails with
1720	<	* AssertionFailedErrors instead of throwing checked exceptions.
1720	>	* AssertionErrors instead of throwing checked exceptions.
1721		*/
1722		public static class CheckedBarrier extends CyclicBarrier {
1723		public CheckedBarrier(int parties) { super(parties); }
#	Line 1787 | Line 1726 | public class JSR166TestCase extends Test
1726		try {
1727		return super.await(2 * LONG_DELAY_MS, MILLISECONDS);
1728		} catch (TimeoutException timedOut) {
1729	<	throw new AssertionFailedError("timed out");
1729	>	throw new AssertionError("timed out");
1730		} catch (Exception fail) {
1731	<	AssertionFailedError afe =
1793	<	new AssertionFailedError("Unexpected exception: " + fail);
1794	<	afe.initCause(fail);
1795	<	throw afe;
1731	>	throw new AssertionError("Unexpected exception: " + fail, fail);
1732		}
1733		}
1734		}
#	Line 1915 | Line 1851 | public class JSR166TestCase extends Test
1851		try { throwingAction.run(); }
1852		catch (Throwable t) {
1853		threw = true;
1854	<	if (!expectedExceptionClass.isInstance(t)) {
1855	<	AssertionFailedError afe =
1856	<	new AssertionFailedError
1857	<	("Expected " + expectedExceptionClass.getName() +
1858	<	", got " + t.getClass().getName());
1923	<	afe.initCause(t);
1924	<	threadUnexpectedException(afe);
1925	<	}
1854	>	if (!expectedExceptionClass.isInstance(t))
1855	>	throw new AssertionError(
1856	>	"Expected " + expectedExceptionClass.getName() +
1857	>	", got " + t.getClass().getName(),
1858	>	t);
1859		}
1860		if (!threw)
1861		shouldThrow(expectedExceptionClass.getName());
#	Line 1951 | Line 1884 | public class JSR166TestCase extends Test
1884		1000L, MILLISECONDS,
1885		new SynchronousQueue<Runnable>());
1886
1887	+	static <T> void shuffle(T[] array) {
1888	+	Collections.shuffle(Arrays.asList(array), ThreadLocalRandom.current());
1889	+	}
1890	+
1891	+	/**
1892	+	* Returns the same String as would be returned by {@link
1893	+	* Object#toString}, whether or not the given object's class
1894	+	* overrides toString().
1895	+	*
1896	+	* @see System#identityHashCode
1897	+	*/
1898	+	static String identityString(Object x) {
1899	+	return x.getClass().getName()
1900	+	+ "@" + Integer.toHexString(System.identityHashCode(x));
1901	+	}
1902	+
1903	+	// --- Shared assertions for Executor tests ---
1904	+
1905		/**
1906		* Returns maximum number of tasks that can be submitted to given
1907		* pool (with bounded queue) before saturation (when submission
#	Line 1961 | Line 1912 | public class JSR166TestCase extends Test
1912		return pool.getMaximumPoolSize() + q.size() + q.remainingCapacity();
1913		}
1914
1915	<	static <T> void shuffle(T[] array) {
1916	<	Collections.shuffle(Arrays.asList(array), ThreadLocalRandom.current());
1915	>	@SuppressWarnings("FutureReturnValueIgnored")
1916	>	void assertNullTaskSubmissionThrowsNullPointerException(Executor e) {
1917	>	try {
1918	>	e.execute((Runnable) null);
1919	>	shouldThrow();
1920	>	} catch (NullPointerException success) {}
1921	>
1922	>	if (! (e instanceof ExecutorService)) return;
1923	>	ExecutorService es = (ExecutorService) e;
1924	>	try {
1925	>	es.submit((Runnable) null);
1926	>	shouldThrow();
1927	>	} catch (NullPointerException success) {}
1928	>	try {
1929	>	es.submit((Runnable) null, Boolean.TRUE);
1930	>	shouldThrow();
1931	>	} catch (NullPointerException success) {}
1932	>	try {
1933	>	es.submit((Callable) null);
1934	>	shouldThrow();
1935	>	} catch (NullPointerException success) {}
1936	>
1937	>	if (! (e instanceof ScheduledExecutorService)) return;
1938	>	ScheduledExecutorService ses = (ScheduledExecutorService) e;
1939	>	try {
1940	>	ses.schedule((Runnable) null,
1941	>	randomTimeout(), randomTimeUnit());
1942	>	shouldThrow();
1943	>	} catch (NullPointerException success) {}
1944	>	try {
1945	>	ses.schedule((Callable) null,
1946	>	randomTimeout(), randomTimeUnit());
1947	>	shouldThrow();
1948	>	} catch (NullPointerException success) {}
1949	>	try {
1950	>	ses.scheduleAtFixedRate((Runnable) null,
1951	>	randomTimeout(), LONG_DELAY_MS, MILLISECONDS);
1952	>	shouldThrow();
1953	>	} catch (NullPointerException success) {}
1954	>	try {
1955	>	ses.scheduleWithFixedDelay((Runnable) null,
1956	>	randomTimeout(), LONG_DELAY_MS, MILLISECONDS);
1957	>	shouldThrow();
1958	>	} catch (NullPointerException success) {}
1959	>	}
1960	>
1961	>	void setRejectedExecutionHandler(
1962	>	ThreadPoolExecutor p, RejectedExecutionHandler handler) {
1963	>	p.setRejectedExecutionHandler(handler);
1964	>	assertSame(handler, p.getRejectedExecutionHandler());
1965	>	}
1966	>
1967	>	void assertTaskSubmissionsAreRejected(ThreadPoolExecutor p) {
1968	>	final RejectedExecutionHandler savedHandler = p.getRejectedExecutionHandler();
1969	>	final long savedTaskCount = p.getTaskCount();
1970	>	final long savedCompletedTaskCount = p.getCompletedTaskCount();
1971	>	final int savedQueueSize = p.getQueue().size();
1972	>	final boolean stock = (p.getClass().getClassLoader() == null);
1973	>
1974	>	Runnable r = () -> {};
1975	>	Callable<Boolean> c = () -> Boolean.TRUE;
1976	>
1977	>	class Recorder implements RejectedExecutionHandler {
1978	>	public volatile Runnable r = null;
1979	>	public volatile ThreadPoolExecutor p = null;
1980	>	public void reset() { r = null; p = null; }
1981	>	public void rejectedExecution(Runnable r, ThreadPoolExecutor p) {
1982	>	assertNull(this.r);
1983	>	assertNull(this.p);
1984	>	this.r = r;
1985	>	this.p = p;
1986	>	}
1987	>	}
1988	>
1989	>	// check custom handler is invoked exactly once per task
1990	>	Recorder recorder = new Recorder();
1991	>	setRejectedExecutionHandler(p, recorder);
1992	>	for (int i = 2; i--> 0; ) {
1993	>	recorder.reset();
1994	>	p.execute(r);
1995	>	if (stock && p.getClass() == ThreadPoolExecutor.class)
1996	>	assertSame(r, recorder.r);
1997	>	assertSame(p, recorder.p);
1998	>
1999	>	recorder.reset();
2000	>	assertFalse(p.submit(r).isDone());
2001	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2002	>	assertSame(p, recorder.p);
2003	>
2004	>	recorder.reset();
2005	>	assertFalse(p.submit(r, Boolean.TRUE).isDone());
2006	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2007	>	assertSame(p, recorder.p);
2008	>
2009	>	recorder.reset();
2010	>	assertFalse(p.submit(c).isDone());
2011	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2012	>	assertSame(p, recorder.p);
2013	>
2014	>	if (p instanceof ScheduledExecutorService) {
2015	>	ScheduledExecutorService s = (ScheduledExecutorService) p;
2016	>	ScheduledFuture<?> future;
2017	>
2018	>	recorder.reset();
2019	>	future = s.schedule(r, randomTimeout(), randomTimeUnit());
2020	>	assertFalse(future.isDone());
2021	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2022	>	assertSame(p, recorder.p);
2023	>
2024	>	recorder.reset();
2025	>	future = s.schedule(c, randomTimeout(), randomTimeUnit());
2026	>	assertFalse(future.isDone());
2027	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2028	>	assertSame(p, recorder.p);
2029	>
2030	>	recorder.reset();
2031	>	future = s.scheduleAtFixedRate(r, randomTimeout(), LONG_DELAY_MS, MILLISECONDS);
2032	>	assertFalse(future.isDone());
2033	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2034	>	assertSame(p, recorder.p);
2035	>
2036	>	recorder.reset();
2037	>	future = s.scheduleWithFixedDelay(r, randomTimeout(), LONG_DELAY_MS, MILLISECONDS);
2038	>	assertFalse(future.isDone());
2039	>	if (stock) assertTrue(!((FutureTask) recorder.r).isDone());
2040	>	assertSame(p, recorder.p);
2041	>	}
2042	>	}
2043	>
2044	>	// Checking our custom handler above should be sufficient, but
2045	>	// we add some integration tests of standard handlers.
2046	>	final AtomicReference<Thread> thread = new AtomicReference<>();
2047	>	final Runnable setThread = () -> thread.set(Thread.currentThread());
2048	>
2049	>	setRejectedExecutionHandler(p, new ThreadPoolExecutor.AbortPolicy());
2050	>	try {
2051	>	p.execute(setThread);
2052	>	shouldThrow();
2053	>	} catch (RejectedExecutionException success) {}
2054	>	assertNull(thread.get());
2055	>
2056	>	setRejectedExecutionHandler(p, new ThreadPoolExecutor.DiscardPolicy());
2057	>	p.execute(setThread);
2058	>	assertNull(thread.get());
2059	>
2060	>	setRejectedExecutionHandler(p, new ThreadPoolExecutor.CallerRunsPolicy());
2061	>	p.execute(setThread);
2062	>	if (p.isShutdown())
2063	>	assertNull(thread.get());
2064	>	else
2065	>	assertSame(Thread.currentThread(), thread.get());
2066	>
2067	>	setRejectedExecutionHandler(p, savedHandler);
2068	>
2069	>	// check that pool was not perturbed by handlers
2070	>	assertEquals(savedTaskCount, p.getTaskCount());
2071	>	assertEquals(savedCompletedTaskCount, p.getCompletedTaskCount());
2072	>	assertEquals(savedQueueSize, p.getQueue().size());
2073		}
2074		}

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