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8227235: rare failures in testForkHelpQuiesce tck tests

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Reviewed-by: martin, alanb
This commit is contained in:
Doug Lea 2019-09-14 11:20:57 -07:00
parent 80fe274875
commit f634f777f6
2 changed files with 4 additions and 0 deletions
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2
test/jdk/java/util/concurrent/tck/ForkJoinTask8Test.java
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@ -559,6 +559,8 @@ public class ForkJoinTask8Test extends JSR166TestCase {
AsyncFib f = new AsyncFib(8); AsyncFib f = new AsyncFib(8);
assertSame(f, f.fork()); assertSame(f, f.fork());
helpQuiesce(); helpQuiesce();
while (!f.isDone()) // wait out race
;
assertEquals(0, getQueuedTaskCount()); assertEquals(0, getQueuedTaskCount());
f.checkCompletedNormally(); f.checkCompletedNormally();
}}; }};

2
test/jdk/java/util/concurrent/tck/ForkJoinTaskTest.java
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@ -526,6 +526,8 @@ public class ForkJoinTaskTest extends JSR166TestCase {
AsyncFib f = new AsyncFib(8); AsyncFib f = new AsyncFib(8);
assertSame(f, f.fork()); assertSame(f, f.fork());
helpQuiesce(); helpQuiesce();
while (!f.isDone()) // wait out race
;
assertEquals(21, f.number); assertEquals(21, f.number);
assertEquals(0, getQueuedTaskCount()); assertEquals(0, getQueuedTaskCount());
checkCompletedNormally(f); checkCompletedNormally(f);