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

Comparing jsr166/src/test/tck/JSR166TestCase.java (file contents):
Revision 1.40 by jsr166, Fri Nov 20 00:58:01 2009 UTC vs.
Revision 1.49 by jsr166, Tue Jan 5 02:08:37 2010 UTC

#	Line 87 | Line 87 | import java.security.*;
87		* </ul>
88		*/
89		public class JSR166TestCase extends TestCase {
90	+	private static final boolean useSecurityManager =
91	+	Boolean.getBoolean("jsr166.useSecurityManager");
92	+
93		/**
94		* Runs all JSR166 unit tests using junit.textui.TestRunner
95		*/
96	<	public static void main (String[] args) {
96	>	public static void main(String[] args) {
97	>	if (useSecurityManager) {
98	>	System.err.println("Setting a permissive security manager");
99	>	Policy.setPolicy(permissivePolicy());
100	>	System.setSecurityManager(new SecurityManager());
101	>	}
102		int iters = 1;
103		if (args.length > 0)
104		iters = Integer.parseInt(args[0]);
105		Test s = suite();
106		for (int i = 0; i < iters; ++i) {
107	<	junit.textui.TestRunner.run (s);
107	>	junit.textui.TestRunner.run(s);
108		System.gc();
109		System.runFinalization();
110		}
#	Line 106 | Line 114 | public class JSR166TestCase extends Test
114		/**
115		* Collects all JSR166 unit tests as one suite
116		*/
117	<	public static Test suite ( ) {
117	>	public static Test suite() {
118		TestSuite suite = new TestSuite("JSR166 Unit Tests");
119
120		suite.addTest(new TestSuite(ForkJoinPoolTest.class));
#	Line 195 | Line 203 | public class JSR166TestCase extends Test
203		/**
204		* Sets delays as multiples of SHORT_DELAY.
205		*/
206	<	protected  void setDelays() {
206	>	protected void setDelays() {
207		SHORT_DELAY_MS = getShortDelay();
208		SMALL_DELAY_MS = SHORT_DELAY_MS * 5;
209		MEDIUM_DELAY_MS = SHORT_DELAY_MS * 10;
#	Line 328 | Line 336 | public class JSR166TestCase extends Test
336		} catch (SecurityException ok) {
337		// Allowed in case test doesn't have privs
338		} catch (InterruptedException ie) {
339	<	fail("Unexpected exception");
339	>	fail("Unexpected InterruptedException");
340		}
341		}
342
#	Line 366 | Line 374 | public class JSR166TestCase extends Test
374		/**
375		* The number of elements to place in collections, arrays, etc.
376		*/
377	<	static final int SIZE = 20;
377	>	public static final int SIZE = 20;
378
379		// Some convenient Integer constants
380
381	<	static final Integer zero = new Integer(0);
382	<	static final Integer one = new Integer(1);
383	<	static final Integer two = new Integer(2);
384	<	static final Integer three  = new Integer(3);
385	<	static final Integer four  = new Integer(4);
386	<	static final Integer five  = new Integer(5);
387	<	static final Integer six = new Integer(6);
388	<	static final Integer seven = new Integer(7);
389	<	static final Integer eight = new Integer(8);
390	<	static final Integer nine = new Integer(9);
391	<	static final Integer m1  = new Integer(-1);
392	<	static final Integer m2  = new Integer(-2);
393	<	static final Integer m3  = new Integer(-3);
394	<	static final Integer m4 = new Integer(-4);
395	<	static final Integer m5 = new Integer(-5);
396	<	static final Integer m6 = new Integer(-6);
397	<	static final Integer m10 = new Integer(-10);
381	>	public static final Integer zero  = new Integer(0);
382	>	public static final Integer one   = new Integer(1);
383	>	public static final Integer two   = new Integer(2);
384	>	public static final Integer three = new Integer(3);
385	>	public static final Integer four  = new Integer(4);
386	>	public static final Integer five  = new Integer(5);
387	>	public static final Integer six   = new Integer(6);
388	>	public static final Integer seven = new Integer(7);
389	>	public static final Integer eight = new Integer(8);
390	>	public static final Integer nine  = new Integer(9);
391	>	public static final Integer m1  = new Integer(-1);
392	>	public static final Integer m2  = new Integer(-2);
393	>	public static final Integer m3  = new Integer(-3);
394	>	public static final Integer m4  = new Integer(-4);
395	>	public static final Integer m5  = new Integer(-5);
396	>	public static final Integer m6  = new Integer(-6);
397	>	public static final Integer m10 = new Integer(-10);
398
399
400		/**
401	+	* Runs Runnable r with a security policy that permits precisely
402	+	* the specified permissions.  If there is no current security
403	+	* manager, the runnable is run twice, both with and without a
404	+	* security manager.  We require that any security manager permit
405	+	* getPolicy/setPolicy.
406	+	*/
407	+	public void runWithPermissions(Runnable r, Permission... permissions) {
408	+	SecurityManager sm = System.getSecurityManager();
409	+	if (sm == null) {
410	+	r.run();
411	+	Policy savedPolicy = Policy.getPolicy();
412	+	try {
413	+	Policy.setPolicy(permissivePolicy());
414	+	System.setSecurityManager(new SecurityManager());
415	+	runWithPermissions(r, permissions);
416	+	} finally {
417	+	System.setSecurityManager(null);
418	+	Policy.setPolicy(savedPolicy);
419	+	}
420	+	} else {
421	+	Policy savedPolicy = Policy.getPolicy();
422	+	AdjustablePolicy policy = new AdjustablePolicy(permissions);
423	+	Policy.setPolicy(policy);
424	+
425	+	try {
426	+	r.run();
427	+	} finally {
428	+	policy.addPermission(new SecurityPermission("setPolicy"));
429	+	Policy.setPolicy(savedPolicy);
430	+	}
431	+	}
432	+	}
433	+
434	+	/**
435	+	* Runs a runnable without any permissions.
436	+	*/
437	+	public void runWithoutPermissions(Runnable r) {
438	+	runWithPermissions(r);
439	+	}
440	+
441	+	/**
442		* A security policy where new permissions can be dynamically added
443		* or all cleared.
444		*/
445	<	static class AdjustablePolicy extends java.security.Policy {
445	>	public static class AdjustablePolicy extends java.security.Policy {
446		Permissions perms = new Permissions();
447	<	AdjustablePolicy() { }
447	>	AdjustablePolicy(Permission... permissions) {
448	>	for (Permission permission : permissions)
449	>	perms.add(permission);
450	>	}
451		void addPermission(Permission perm) { perms.add(perm); }
452		void clearPermissions() { perms = new Permissions(); }
453	<	public PermissionCollection getPermissions(CodeSource cs) {
454	<	return perms;
455	<	}
456	<	public PermissionCollection getPermissions(ProtectionDomain pd) {
457	<	return perms;
458	<	}
459	<	public boolean implies(ProtectionDomain pd, Permission p) {
460	<	return perms.implies(p);
461	<	}
462	<	public void refresh() {}
453	>	public PermissionCollection getPermissions(CodeSource cs) {
454	>	return perms;
455	>	}
456	>	public PermissionCollection getPermissions(ProtectionDomain pd) {
457	>	return perms;
458	>	}
459	>	public boolean implies(ProtectionDomain pd, Permission p) {
460	>	return perms.implies(p);
461	>	}
462	>	public void refresh() {}
463	>	}
464	>
465	>	/**
466	>	* Returns a policy containing all the permissions we ever need.
467	>	*/
468	>	public static Policy permissivePolicy() {
469	>	return new AdjustablePolicy
470	>	// Permissions j.u.c. needs directly
471	>	(new RuntimePermission("modifyThread"),
472	>	new RuntimePermission("getClassLoader"),
473	>	new RuntimePermission("setContextClassLoader"),
474	>	// Permissions needed to change permissions!
475	>	new SecurityPermission("getPolicy"),
476	>	new SecurityPermission("setPolicy"),
477	>	new RuntimePermission("setSecurityManager"),
478	>	// Permissions needed by the junit test harness
479	>	new RuntimePermission("accessDeclaredMembers"),
480	>	new PropertyPermission("*", "read"),
481	>	new java.io.FilePermission("<<ALL FILES>>", "read"));
482		}
483
484		/**
#	Line 417 | Line 488 | public class JSR166TestCase extends Test
488		void sleepTillInterrupted(long timeoutMillis) {
489		try {
490		Thread.sleep(timeoutMillis);
491	<	} catch (InterruptedException wakeup) {
421	<	}
491	>	} catch (InterruptedException wakeup) {}
492		}
493
494		/**
#	Line 432 | Line 502 | public class JSR166TestCase extends Test
502
503		// Some convenient Runnable classes
504
505	<	abstract class CheckedRunnable implements Runnable {
506	<	abstract void realRun() throws Throwable;
505	>	public abstract class CheckedRunnable implements Runnable {
506	>	protected abstract void realRun() throws Throwable;
507
508		public final void run() {
509		try {
#	Line 444 | Line 514 | public class JSR166TestCase extends Test
514		}
515		}
516
517	<	abstract class RunnableShouldThrow implements Runnable {
518	<	abstract void realRun() throws Throwable;
517	>	public abstract class RunnableShouldThrow implements Runnable {
518	>	protected abstract void realRun() throws Throwable;
519
520		final Class<?> exceptionClass;
521
#	Line 457 | Line 527 | public class JSR166TestCase extends Test
527		try {
528		realRun();
529		threadShouldThrow(exceptionClass.getSimpleName());
460	–	} catch (InterruptedException success) {
530		} catch (Throwable t) {
531		if (! exceptionClass.isInstance(t))
532		threadUnexpectedException(t);
#	Line 465 | Line 534 | public class JSR166TestCase extends Test
534		}
535		}
536
537	<	abstract class ThreadShouldThrow extends Thread {
538	<	abstract void realRun() throws Throwable;
537	>	public abstract class ThreadShouldThrow extends Thread {
538	>	protected abstract void realRun() throws Throwable;
539
540		final Class<?> exceptionClass;
541
#	Line 478 | Line 547 | public class JSR166TestCase extends Test
547		try {
548		realRun();
549		threadShouldThrow(exceptionClass.getSimpleName());
481	–	} catch (InterruptedException success) {
550		} catch (Throwable t) {
551		if (! exceptionClass.isInstance(t))
552		threadUnexpectedException(t);
#	Line 486 | Line 554 | public class JSR166TestCase extends Test
554		}
555		}
556
557	<	abstract class CheckedInterruptedRunnable implements Runnable {
558	<	abstract void realRun() throws Throwable;
557	>	public abstract class CheckedInterruptedRunnable implements Runnable {
558	>	protected abstract void realRun() throws Throwable;
559
560		public final void run() {
561		try {
#	Line 500 | Line 568 | public class JSR166TestCase extends Test
568		}
569		}
570
571	<	abstract class CheckedCallable<T> implements Callable<T> {
572	<	abstract T realCall() throws Throwable;
571	>	public abstract class CheckedCallable<T> implements Callable<T> {
572	>	protected abstract T realCall() throws Throwable;
573
574		public final T call() {
575		try {
#	Line 513 | Line 581 | public class JSR166TestCase extends Test
581		}
582		}
583
584	<	abstract class CheckedInterruptedCallable<T> implements Callable<T> {
585	<	abstract T realCall() throws Throwable;
584	>	public abstract class CheckedInterruptedCallable<T> implements Callable<T> {
585	>	protected abstract T realCall() throws Throwable;
586
587		public final T call() {
588		try {
#	Line 529 | Line 597 | public class JSR166TestCase extends Test
597		}
598		}
599
600	<	static class NoOpRunnable implements Runnable {
600	>	public static class NoOpRunnable implements Runnable {
601		public void run() {}
602		}
603
604	<	static class NoOpCallable implements Callable {
604	>	public static class NoOpCallable implements Callable {
605		public Object call() { return Boolean.TRUE; }
606		}
607
608	<	static final String TEST_STRING = "a test string";
608	>	public static final String TEST_STRING = "a test string";
609
610	<	static class StringTask implements Callable<String> {
610	>	public static class StringTask implements Callable<String> {
611		public String call() { return TEST_STRING; }
612		}
613
614	<	static class NPETask implements Callable<String> {
614	>	public Callable<String> latchAwaitingStringTask(final CountDownLatch latch) {
615	>	return new CheckedCallable<String>() {
616	>	public String realCall() {
617	>	try {
618	>	latch.await();
619	>	} catch (InterruptedException quittingTime) {}
620	>	return TEST_STRING;
621	>	}};
622	>	}
623	>
624	>	public static class NPETask implements Callable<String> {
625		public String call() { throw new NullPointerException(); }
626		}
627
628	<	static class CallableOne implements Callable<Integer> {
628	>	public static class CallableOne implements Callable<Integer> {
629		public Integer call() { return one; }
630		}
631
632	<	class ShortRunnable extends CheckedRunnable {
633	<	void realRun() throws Throwable {
632	>	public class ShortRunnable extends CheckedRunnable {
633	>	protected void realRun() throws Throwable {
634		Thread.sleep(SHORT_DELAY_MS);
635		}
636		}
637
638	<	class ShortInterruptedRunnable extends CheckedInterruptedRunnable {
639	<	void realRun() throws InterruptedException {
638	>	public class ShortInterruptedRunnable extends CheckedInterruptedRunnable {
639	>	protected void realRun() throws InterruptedException {
640		Thread.sleep(SHORT_DELAY_MS);
641		}
642		}
643
644	<	class SmallRunnable extends CheckedRunnable {
645	<	void realRun() throws Throwable {
644	>	public class SmallRunnable extends CheckedRunnable {
645	>	protected void realRun() throws Throwable {
646		Thread.sleep(SMALL_DELAY_MS);
647		}
648		}
649
650	<	class SmallPossiblyInterruptedRunnable extends CheckedRunnable {
651	<	void realRun() {
650	>	public class SmallPossiblyInterruptedRunnable extends CheckedRunnable {
651	>	protected void realRun() {
652		try {
653		Thread.sleep(SMALL_DELAY_MS);
654	<	}
577	<	catch (InterruptedException ok) {
578	<	}
654	>	} catch (InterruptedException ok) {}
655		}
656		}
657
658	<	class SmallCallable extends CheckedCallable {
659	<	Object realCall() throws Throwable {
658	>	public class SmallCallable extends CheckedCallable {
659	>	protected Object realCall() throws InterruptedException {
660		Thread.sleep(SMALL_DELAY_MS);
661		return Boolean.TRUE;
662		}
663		}
664
665	<	class SmallInterruptedRunnable extends CheckedInterruptedRunnable {
666	<	void realRun() throws InterruptedException {
665	>	public class SmallInterruptedRunnable extends CheckedInterruptedRunnable {
666	>	protected void realRun() throws InterruptedException {
667		Thread.sleep(SMALL_DELAY_MS);
668		}
669		}
670
671	<	class MediumRunnable extends CheckedRunnable {
672	<	void realRun() throws Throwable {
671	>	public class MediumRunnable extends CheckedRunnable {
672	>	protected void realRun() throws Throwable {
673		Thread.sleep(MEDIUM_DELAY_MS);
674		}
675		}
676
677	<	class MediumInterruptedRunnable extends CheckedInterruptedRunnable {
678	<	void realRun() throws InterruptedException {
677	>	public class MediumInterruptedRunnable extends CheckedInterruptedRunnable {
678	>	protected void realRun() throws InterruptedException {
679		Thread.sleep(MEDIUM_DELAY_MS);
680		}
681		}
682
683	<	class MediumPossiblyInterruptedRunnable extends CheckedRunnable {
684	<	void realRun() {
683	>	public class MediumPossiblyInterruptedRunnable extends CheckedRunnable {
684	>	protected void realRun() {
685		try {
686		Thread.sleep(MEDIUM_DELAY_MS);
687	<	}
612	<	catch (InterruptedException ok) {
613	<	}
687	>	} catch (InterruptedException ok) {}
688		}
689		}
690
691	<	class LongPossiblyInterruptedRunnable extends CheckedRunnable {
692	<	void realRun() {
691	>	public class LongPossiblyInterruptedRunnable extends CheckedRunnable {
692	>	protected void realRun() {
693		try {
694		Thread.sleep(LONG_DELAY_MS);
695	<	}
622	<	catch (InterruptedException ok) {
623	<	}
695	>	} catch (InterruptedException ok) {}
696		}
697		}
698
699		/**
700		* For use as ThreadFactory in constructors
701		*/
702	<	static class SimpleThreadFactory implements ThreadFactory {
702	>	public static class SimpleThreadFactory implements ThreadFactory {
703		public Thread newThread(Runnable r) {
704		return new Thread(r);
705		}
706		}
707
708	<	static class TrackedShortRunnable implements Runnable {
709	<	volatile boolean done = false;
708	>	public static class TrackedShortRunnable implements Runnable {
709	>	public volatile boolean done = false;
710		public void run() {
711		try {
712		Thread.sleep(SMALL_DELAY_MS);
713		done = true;
714	<	} catch (InterruptedException ok) {
643	<	}
714	>	} catch (InterruptedException ok) {}
715		}
716		}
717
718	<	static class TrackedMediumRunnable implements Runnable {
719	<	volatile boolean done = false;
718	>	public static class TrackedMediumRunnable implements Runnable {
719	>	public volatile boolean done = false;
720		public void run() {
721		try {
722		Thread.sleep(MEDIUM_DELAY_MS);
723		done = true;
724	<	} catch (InterruptedException ok) {
654	<	}
724	>	} catch (InterruptedException ok) {}
725		}
726		}
727
728	<	static class TrackedLongRunnable implements Runnable {
729	<	volatile boolean done = false;
728	>	public static class TrackedLongRunnable implements Runnable {
729	>	public volatile boolean done = false;
730		public void run() {
731		try {
732		Thread.sleep(LONG_DELAY_MS);
733		done = true;
734	<	} catch (InterruptedException ok) {
665	<	}
734	>	} catch (InterruptedException ok) {}
735		}
736		}
737
738	<	static class TrackedNoOpRunnable implements Runnable {
739	<	volatile boolean done = false;
738	>	public static class TrackedNoOpRunnable implements Runnable {
739	>	public volatile boolean done = false;
740		public void run() {
741		done = true;
742		}
743		}
744
745	<	static class TrackedCallable implements Callable {
746	<	volatile boolean done = false;
745	>	public static class TrackedCallable implements Callable {
746	>	public volatile boolean done = false;
747		public Object call() {
748		try {
749		Thread.sleep(SMALL_DELAY_MS);
750		done = true;
751	<	} catch (InterruptedException ok) {
683	<	}
751	>	} catch (InterruptedException ok) {}
752		return Boolean.TRUE;
753		}
754		}
#	Line 689 | Line 757 | public class JSR166TestCase extends Test
757		/**
758		* For use as RejectedExecutionHandler in constructors
759		*/
760	<	static class NoOpREHandler implements RejectedExecutionHandler {
760	>	public static class NoOpREHandler implements RejectedExecutionHandler {
761		public void rejectedExecution(Runnable r,
762		ThreadPoolExecutor executor) {}
763		}

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