26 |
|
import java.util.concurrent.atomic.AtomicReference; |
27 |
|
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
28 |
|
import static java.util.concurrent.TimeUnit.NANOSECONDS; |
29 |
+ |
import java.util.regex.Pattern; |
30 |
|
import java.security.CodeSource; |
31 |
|
import java.security.Permission; |
32 |
|
import java.security.PermissionCollection; |
129 |
|
private static final long profileThreshold = |
130 |
|
Long.getLong("jsr166.profileThreshold", 100); |
131 |
|
|
132 |
+ |
/** |
133 |
+ |
* The number of repetitions per test (for tickling rare bugs). |
134 |
+ |
*/ |
135 |
+ |
private static final int runsPerTest = |
136 |
+ |
Integer.getInteger("jsr166.runsPerTest", 1); |
137 |
+ |
|
138 |
+ |
/** |
139 |
+ |
* A filter for tests to run, matching strings of the form |
140 |
+ |
* methodName(className), e.g. "testInvokeAll5(ForkJoinPoolTest)" |
141 |
+ |
* Usefully combined with jsr166.runsPerTest. |
142 |
+ |
*/ |
143 |
+ |
private static final Pattern methodFilter = methodFilter(); |
144 |
+ |
|
145 |
+ |
private static Pattern methodFilter() { |
146 |
+ |
String regex = System.getProperty("jsr166.methodFilter"); |
147 |
+ |
return (regex == null) ? null : Pattern.compile(regex); |
148 |
+ |
} |
149 |
+ |
|
150 |
|
protected void runTest() throws Throwable { |
151 |
< |
if (profileTests) |
152 |
< |
runTestProfiled(); |
153 |
< |
else |
154 |
< |
super.runTest(); |
151 |
> |
if (methodFilter == null |
152 |
> |
|| methodFilter.matcher(toString()).find()) { |
153 |
> |
for (int i = 0; i < runsPerTest; i++) { |
154 |
> |
if (profileTests) |
155 |
> |
runTestProfiled(); |
156 |
> |
else |
157 |
> |
super.runTest(); |
158 |
> |
} |
159 |
> |
} |
160 |
|
} |
161 |
|
|
162 |
|
protected void runTestProfiled() throws Throwable { |
310 |
|
// Java8+ test classes |
311 |
|
if (atLeastJava8()) { |
312 |
|
String[] java8TestClassNames = { |
313 |
+ |
"Atomic8Test", |
314 |
|
"CompletableFutureTest", |
315 |
|
"ConcurrentHashMap8Test", |
316 |
|
"CountedCompleterTest", |
317 |
|
"DoubleAccumulatorTest", |
318 |
|
"DoubleAdderTest", |
319 |
|
"ForkJoinPool8Test", |
320 |
+ |
"ForkJoinTask8Test", |
321 |
|
"LongAccumulatorTest", |
322 |
|
"LongAdderTest", |
323 |
+ |
"SplittableRandomTest", |
324 |
|
"StampedLockTest", |
325 |
+ |
"ThreadLocalRandom8Test", |
326 |
|
}; |
327 |
|
addNamedTestClasses(suite, java8TestClassNames); |
328 |
|
} |
330 |
|
return suite; |
331 |
|
} |
332 |
|
|
333 |
+ |
// Delays for timing-dependent tests, in milliseconds. |
334 |
|
|
335 |
|
public static long SHORT_DELAY_MS; |
336 |
|
public static long SMALL_DELAY_MS; |
337 |
|
public static long MEDIUM_DELAY_MS; |
338 |
|
public static long LONG_DELAY_MS; |
339 |
|
|
311 |
– |
|
340 |
|
/** |
341 |
|
* Returns the shortest timed delay. This could |
342 |
|
* be reimplemented to use for example a Property. |
729 |
|
public static final Integer m6 = new Integer(-6); |
730 |
|
public static final Integer m10 = new Integer(-10); |
731 |
|
|
704 |
– |
|
732 |
|
/** |
733 |
|
* Runs Runnable r with a security policy that permits precisely |
734 |
|
* the specified permissions. If there is no current security |
1259 |
|
public abstract class CheckedRecursiveAction extends RecursiveAction { |
1260 |
|
protected abstract void realCompute() throws Throwable; |
1261 |
|
|
1262 |
< |
public final void compute() { |
1262 |
> |
@Override protected final void compute() { |
1263 |
|
try { |
1264 |
|
realCompute(); |
1265 |
|
} catch (Throwable t) { |
1274 |
|
public abstract class CheckedRecursiveTask<T> extends RecursiveTask<T> { |
1275 |
|
protected abstract T realCompute() throws Throwable; |
1276 |
|
|
1277 |
< |
public final T compute() { |
1277 |
> |
@Override protected final T compute() { |
1278 |
|
try { |
1279 |
|
return realCompute(); |
1280 |
|
} catch (Throwable t) { |
1375 |
|
return null; |
1376 |
|
} |
1377 |
|
} |
1378 |
+ |
|
1379 |
+ |
public void assertThrows(Class<? extends Throwable> expectedExceptionClass, |
1380 |
+ |
Runnable... throwingActions) { |
1381 |
+ |
for (Runnable throwingAction : throwingActions) { |
1382 |
+ |
boolean threw = false; |
1383 |
+ |
try { throwingAction.run(); } |
1384 |
+ |
catch (Throwable t) { |
1385 |
+ |
threw = true; |
1386 |
+ |
if (!expectedExceptionClass.isInstance(t)) { |
1387 |
+ |
AssertionFailedError afe = |
1388 |
+ |
new AssertionFailedError |
1389 |
+ |
("Expected " + expectedExceptionClass.getName() + |
1390 |
+ |
", got " + t.getClass().getName()); |
1391 |
+ |
afe.initCause(t); |
1392 |
+ |
threadUnexpectedException(afe); |
1393 |
+ |
} |
1394 |
+ |
} |
1395 |
+ |
if (!threw) |
1396 |
+ |
shouldThrow(expectedExceptionClass.getName()); |
1397 |
+ |
} |
1398 |
+ |
} |
1399 |
|
} |