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8029525: java/lang/ProcessBuilder/Basic.java fails intermittently

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Reviewed-by: alanb, chegar
This commit is contained in:
Roger Riggs 2013-12-05 16:19:06 +00:00 committed by Rob McKenna
parent efe4e2425f
commit efe46c73dd
1 changed files with 15 additions and 6 deletions
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21
jdk/test/java/lang/ProcessBuilder/Basic.java
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@ -2239,24 +2239,33 @@ public class Basic {
childArgs.add("sleep");
final Process p = new ProcessBuilder(childArgs).start();
final long start = System.nanoTime();
final CountDownLatch latch = new CountDownLatch(1);
final CountDownLatch ready = new CountDownLatch(1);
final CountDownLatch done = new CountDownLatch(1);
final Thread thread = new Thread() {
public void run() {
try {
final boolean result;
try {
latch.countDown();
p.waitFor(30000, TimeUnit.MILLISECONDS);
ready.countDown();
result = p.waitFor(30000, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) {
return;
}
fail("waitFor() wasn't interrupted");
} catch (Throwable t) { unexpected(t); }}};
fail("waitFor() wasn't interrupted, its return value was: " + result);
} catch (Throwable t) {
unexpected(t);
} finally {
done.countDown();
}
}
};
thread.start();
latch.await();
ready.await();
Thread.sleep(1000);
thread.interrupt();
done.await();
p.destroy();
} catch (Throwable t) { unexpected(t); }