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root/jsr166/jsr166/src/test/tck/JSR166TestCase.java
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Comparing jsr166/src/test/tck/JSR166TestCase.java (file contents):
Revision 1.93 by jsr166, Sun Dec 16 17:22:42 2012 UTC vs.
Revision 1.98 by jsr166, Sun Feb 3 06:20:32 2013 UTC

# Line 11 | Line 11 | import java.io.ByteArrayInputStream;
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;
# Line 145 | Line 148 | public class JSR166TestCase extends Test
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) {
# Line 177 | Line 182 | public class JSR166TestCase extends Test
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(),
# Line 246 | Line 282 | public class JSR166TestCase extends Test
282              TreeSetTest.suite(),
283              TreeSubMapTest.suite(),
284              TreeSubSetTest.suite());
285 +
286 +        // Java8+ test classes
287 +        if (atLeastJava8()) {
288 +            String[] java8TestClassNames = {
289 +                "StampedLockTest",
290 +            };
291 +            addNamedTestClasses(suite, java8TestClassNames);
292 +        }
293 +
294 +        return suite;
295      }
296  
297  
# Line 510 | Line 556 | public class JSR166TestCase extends Test
556      }
557  
558      /**
559 +     * A debugging tool to print all stack traces, as jstack does.
560 +     */
561 +    static void printAllStackTraces() {
562 +        for (ThreadInfo info :
563 +                 ManagementFactory.getThreadMXBean()
564 +                 .dumpAllThreads(true, true))
565 +            System.err.print(info);
566 +    }
567 +
568 +    /**
569       * Checks that thread does not terminate within the default
570       * millisecond delay of {@code timeoutMillis()}.
571       */

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