| 15 |
|
import java.io.ObjectOutputStream; |
| 16 |
|
import java.lang.management.ManagementFactory; |
| 17 |
|
import java.lang.management.ThreadInfo; |
| 18 |
+ |
import java.lang.reflect.Constructor; |
| 19 |
|
import java.lang.reflect.Method; |
| 20 |
+ |
import java.lang.reflect.Modifier; |
| 21 |
|
import java.security.CodeSource; |
| 22 |
|
import java.security.Permission; |
| 23 |
|
import java.security.PermissionCollection; |
| 168 |
|
private static final int suiteRuns = |
| 169 |
|
Integer.getInteger("jsr166.suiteRuns", 1); |
| 170 |
|
|
| 171 |
+ |
public JSR166TestCase() { super(); } |
| 172 |
+ |
public JSR166TestCase(String name) { super(name); } |
| 173 |
+ |
|
| 174 |
|
/** |
| 175 |
|
* A filter for tests to run, matching strings of the form |
| 176 |
|
* methodName(className), e.g. "testInvokeAll5(ForkJoinPoolTest)" |
| 281 |
|
public static boolean atLeastJava6() { return JAVA_CLASS_VERSION >= 50.0; } |
| 282 |
|
public static boolean atLeastJava7() { return JAVA_CLASS_VERSION >= 51.0; } |
| 283 |
|
public static boolean atLeastJava8() { return JAVA_CLASS_VERSION >= 52.0; } |
| 284 |
< |
public static boolean atLeastJava9() { return JAVA_CLASS_VERSION >= 53.0; } |
| 284 |
> |
public static boolean atLeastJava9() { |
| 285 |
> |
// As of 2015-09, java9 still uses 52.0 class file version |
| 286 |
> |
return JAVA_SPECIFICATION_VERSION.matches("^(1\\.)?(9|[0-9][0-9])$"); |
| 287 |
> |
} |
| 288 |
> |
// public static boolean atLeastJava9() { return JAVA_CLASS_VERSION >= 53.0; } |
| 289 |
> |
public static boolean atLeastJava10() { |
| 290 |
> |
return JAVA_SPECIFICATION_VERSION.matches("^(1\\.)?[0-9][0-9]$"); |
| 291 |
> |
} |
| 292 |
|
|
| 293 |
|
/** |
| 294 |
|
* Collects all JSR166 unit tests as one suite. |
| 392 |
|
return suite; |
| 393 |
|
} |
| 394 |
|
|
| 395 |
+ |
/** Returns list of junit-style test method names in given class. */ |
| 396 |
+ |
public static ArrayList<String> testMethodNames(Class<?> testClass) { |
| 397 |
+ |
Method[] methods = testClass.getDeclaredMethods(); |
| 398 |
+ |
ArrayList<String> names = new ArrayList<String>(methods.length); |
| 399 |
+ |
for (Method method : methods) { |
| 400 |
+ |
if (method.getName().startsWith("test") |
| 401 |
+ |
&& Modifier.isPublic(method.getModifiers()) |
| 402 |
+ |
// method.getParameterCount() requires jdk8+ |
| 403 |
+ |
&& method.getParameterTypes().length == 0) { |
| 404 |
+ |
names.add(method.getName()); |
| 405 |
+ |
} |
| 406 |
+ |
} |
| 407 |
+ |
return names; |
| 408 |
+ |
} |
| 409 |
+ |
|
| 410 |
+ |
/** |
| 411 |
+ |
* Returns junit-style testSuite for the given test class, but |
| 412 |
+ |
* parameterized by passing extra data to each test. |
| 413 |
+ |
*/ |
| 414 |
+ |
public static <ExtraData> Test parameterizedTestSuite |
| 415 |
+ |
(Class<? extends JSR166TestCase> testClass, |
| 416 |
+ |
Class<ExtraData> dataClass, |
| 417 |
+ |
ExtraData data) { |
| 418 |
+ |
try { |
| 419 |
+ |
TestSuite suite = new TestSuite(); |
| 420 |
+ |
Constructor c = |
| 421 |
+ |
testClass.getDeclaredConstructor(dataClass, String.class); |
| 422 |
+ |
for (String methodName : testMethodNames(testClass)) |
| 423 |
+ |
suite.addTest((Test) c.newInstance(data, methodName)); |
| 424 |
+ |
return suite; |
| 425 |
+ |
} catch (Exception e) { |
| 426 |
+ |
throw new Error(e); |
| 427 |
+ |
} |
| 428 |
+ |
} |
| 429 |
+ |
|
| 430 |
+ |
/** |
| 431 |
+ |
* Returns junit-style testSuite for the jdk8 extension of the |
| 432 |
+ |
* given test class, but parameterized by passing extra data to |
| 433 |
+ |
* each test. Uses reflection to allow compilation in jdk7. |
| 434 |
+ |
*/ |
| 435 |
+ |
public static <ExtraData> Test jdk8ParameterizedTestSuite |
| 436 |
+ |
(Class<? extends JSR166TestCase> testClass, |
| 437 |
+ |
Class<ExtraData> dataClass, |
| 438 |
+ |
ExtraData data) { |
| 439 |
+ |
if (atLeastJava8()) { |
| 440 |
+ |
String name = testClass.getName(); |
| 441 |
+ |
String name8 = name.replaceAll("Test$", "8Test"); |
| 442 |
+ |
if (name.equals(name8)) throw new Error(name); |
| 443 |
+ |
try { |
| 444 |
+ |
return (Test) |
| 445 |
+ |
Class.forName(name8) |
| 446 |
+ |
.getMethod("testSuite", new Class[] { dataClass }) |
| 447 |
+ |
.invoke(null, data); |
| 448 |
+ |
} catch (Exception e) { |
| 449 |
+ |
throw new Error(e); |
| 450 |
+ |
} |
| 451 |
+ |
} else { |
| 452 |
+ |
return new TestSuite(); |
| 453 |
+ |
} |
| 454 |
+ |
|
| 455 |
+ |
} |
| 456 |
+ |
|
| 457 |
|
// Delays for timing-dependent tests, in milliseconds. |
| 458 |
|
|
| 459 |
|
public static long SHORT_DELAY_MS; |
| 488 |
|
} |
| 489 |
|
|
| 490 |
|
/** |
| 491 |
< |
* Returns a new Date instance representing a time delayMillis |
| 492 |
< |
* milliseconds in the future. |
| 491 |
> |
* Returns a new Date instance representing a time at least |
| 492 |
> |
* delayMillis milliseconds in the future. |
| 493 |
|
*/ |
| 494 |
|
Date delayedDate(long delayMillis) { |
| 495 |
< |
return new Date(System.currentTimeMillis() + delayMillis); |
| 495 |
> |
// Add 1 because currentTimeMillis is known to round into the past. |
| 496 |
> |
return new Date(System.currentTimeMillis() + delayMillis + 1); |
| 497 |
|
} |
| 498 |
|
|
| 499 |
|
/** |
| 561 |
|
// give thread some time to terminate |
| 562 |
|
thread.join(LONG_DELAY_MS); |
| 563 |
|
if (!thread.isAlive()) continue; |
| 489 |
– |
thread.stop(); |
| 564 |
|
throw new AssertionFailedError |
| 565 |
|
(String.format("Found leaked ForkJoinPool thread test=%s thread=%s%n", |
| 566 |
|
toString(), name)); |
