11 |
|
import java.io.ByteArrayOutputStream; |
12 |
|
import java.io.ObjectInputStream; |
13 |
|
import java.io.ObjectOutputStream; |
14 |
+ |
import java.lang.management.ManagementFactory; |
15 |
+ |
import java.lang.management.ThreadInfo; |
16 |
+ |
import java.lang.reflect.Method; |
17 |
+ |
import java.util.ArrayList; |
18 |
|
import java.util.Arrays; |
19 |
|
import java.util.Date; |
20 |
+ |
import java.util.Enumeration; |
21 |
+ |
import java.util.List; |
22 |
|
import java.util.NoSuchElementException; |
23 |
|
import java.util.PropertyPermission; |
24 |
|
import java.util.concurrent.*; |
148 |
|
} |
149 |
|
|
150 |
|
/** |
151 |
< |
* Runs all JSR166 unit tests using junit.textui.TestRunner |
151 |
> |
* Runs all JSR166 unit tests using junit.textui.TestRunner. |
152 |
> |
* Optional command line arg provides the number of iterations to |
153 |
> |
* repeat running the tests. |
154 |
|
*/ |
155 |
|
public static void main(String[] args) { |
156 |
|
if (useSecurityManager) { |
182 |
|
return suite; |
183 |
|
} |
184 |
|
|
185 |
+ |
public static void addNamedTestClasses(TestSuite suite, |
186 |
+ |
String... testClassNames) { |
187 |
+ |
for (String testClassName : testClassNames) { |
188 |
+ |
try { |
189 |
+ |
Class<?> testClass = Class.forName(testClassName); |
190 |
+ |
Method m = testClass.getDeclaredMethod("suite", |
191 |
+ |
new Class<?>[0]); |
192 |
+ |
suite.addTest(newTestSuite((Test)m.invoke(null))); |
193 |
+ |
} catch (Exception e) { |
194 |
+ |
throw new Error("Missing test class", e); |
195 |
+ |
} |
196 |
+ |
} |
197 |
+ |
} |
198 |
+ |
|
199 |
+ |
public static final double JAVA_CLASS_VERSION; |
200 |
+ |
static { |
201 |
+ |
try { |
202 |
+ |
JAVA_CLASS_VERSION = java.security.AccessController.doPrivileged( |
203 |
+ |
new java.security.PrivilegedAction<Double>() { |
204 |
+ |
public Double run() { |
205 |
+ |
return Double.valueOf(System.getProperty("java.class.version"));}}); |
206 |
+ |
} catch (Throwable t) { |
207 |
+ |
throw new Error(t); |
208 |
+ |
} |
209 |
+ |
} |
210 |
+ |
|
211 |
+ |
public static boolean atLeastJava6() { return JAVA_CLASS_VERSION >= 50.0; } |
212 |
+ |
public static boolean atLeastJava7() { return JAVA_CLASS_VERSION >= 51.0; } |
213 |
+ |
public static boolean atLeastJava8() { return JAVA_CLASS_VERSION >= 52.0; } |
214 |
+ |
|
215 |
|
/** |
216 |
|
* Collects all JSR166 unit tests as one suite. |
217 |
|
*/ |
218 |
|
public static Test suite() { |
219 |
< |
return newTestSuite( |
219 |
> |
// Java7+ test classes |
220 |
> |
TestSuite suite = newTestSuite( |
221 |
|
ForkJoinPoolTest.suite(), |
222 |
|
ForkJoinTaskTest.suite(), |
223 |
|
RecursiveActionTest.suite(), |
282 |
|
TreeSetTest.suite(), |
283 |
|
TreeSubMapTest.suite(), |
284 |
|
TreeSubSetTest.suite()); |
285 |
+ |
|
286 |
+ |
// Java8+ test classes |
287 |
+ |
if (atLeastJava8()) { |
288 |
+ |
String[] java8TestClassNames = { |
289 |
+ |
"StampedLockTest", |
290 |
+ |
"ForkJoinPool8Test", |
291 |
+ |
}; |
292 |
+ |
addNamedTestClasses(suite, java8TestClassNames); |
293 |
+ |
} |
294 |
+ |
|
295 |
+ |
return suite; |
296 |
|
} |
297 |
|
|
298 |
|
|
557 |
|
} |
558 |
|
|
559 |
|
/** |
560 |
+ |
* A debugging tool to print all stack traces, as jstack does. |
561 |
+ |
*/ |
562 |
+ |
static void printAllStackTraces() { |
563 |
+ |
for (ThreadInfo info : |
564 |
+ |
ManagementFactory.getThreadMXBean() |
565 |
+ |
.dumpAllThreads(true, true)) |
566 |
+ |
System.err.print(info); |
567 |
+ |
} |
568 |
+ |
|
569 |
+ |
/** |
570 |
|
* Checks that thread does not terminate within the default |
571 |
|
* millisecond delay of {@code timeoutMillis()}. |
572 |
|
*/ |
683 |
|
SecurityManager sm = System.getSecurityManager(); |
684 |
|
if (sm == null) { |
685 |
|
r.run(); |
686 |
+ |
} |
687 |
+ |
runWithSecurityManagerWithPermissions(r, permissions); |
688 |
+ |
} |
689 |
+ |
|
690 |
+ |
/** |
691 |
+ |
* Runs Runnable r with a security policy that permits precisely |
692 |
+ |
* the specified permissions. If there is no current security |
693 |
+ |
* manager, a temporary one is set for the duration of the |
694 |
+ |
* Runnable. We require that any security manager permit |
695 |
+ |
* getPolicy/setPolicy. |
696 |
+ |
*/ |
697 |
+ |
public void runWithSecurityManagerWithPermissions(Runnable r, |
698 |
+ |
Permission... permissions) { |
699 |
+ |
SecurityManager sm = System.getSecurityManager(); |
700 |
+ |
if (sm == null) { |
701 |
|
Policy savedPolicy = Policy.getPolicy(); |
702 |
|
try { |
703 |
|
Policy.setPolicy(permissivePolicy()); |
704 |
|
System.setSecurityManager(new SecurityManager()); |
705 |
< |
runWithPermissions(r, permissions); |
705 |
> |
runWithSecurityManagerWithPermissions(r, permissions); |
706 |
|
} finally { |
707 |
|
System.setSecurityManager(null); |
708 |
|
Policy.setPolicy(savedPolicy); |
750 |
|
return perms.implies(p); |
751 |
|
} |
752 |
|
public void refresh() {} |
753 |
+ |
public String toString() { |
754 |
+ |
List<Permission> ps = new ArrayList<Permission>(); |
755 |
+ |
for (Enumeration<Permission> e = perms.elements(); e.hasMoreElements();) |
756 |
+ |
ps.add(e.nextElement()); |
757 |
+ |
return "AdjustablePolicy with permissions " + ps; |
758 |
+ |
} |
759 |
|
} |
760 |
|
|
761 |
|
/** |