RFR(T): 8229156: ProblemList gc/stress/gclocker/TestExcessGCLockerCollections.java

[Aleksey Shipilev]

On 8/6/19 3:25 AM, Kim Barrett wrote:
> Please review adding the named test to the ProblemList. It's a brand
> new test that turned out to be both a not very good test and to
> intermittently provide false negatives.  (mea culpa)
> 
> The fix it is testing (JDK-8048556, where this test was added) has
> received additional manual checking and still looks good, but we need
> in-progress changes for some RFEs (JDK-8227225 and followups for other
> collectors) to really fix this test.
> 
> diff -r c38cca5ffb66 -r 0c6e374d42e8 test/hotspot/jtreg/ProblemList.txt
> --- a/test/hotspot/jtreg/ProblemList.txt	Mon Aug 05 11:16:48 2019 -0400
> +++ b/test/hotspot/jtreg/ProblemList.txt	Mon Aug 05 21:12:11 2019 -0400
> @@ -77,6 +77,7 @@
>  gc/g1/humongousObjects/objectGraphTest/TestObjectGraphAfterGC.java 8156755 generic-all
>  gc/g1/logging/TestG1LoggingFailure.java 8169634 generic-all
>  gc/g1/humongousObjects/TestHeapCounters.java 8178918 generic-all
> +gc/stress/gclocker/TestExcessGCLockerCollections.java 8229120 generic-all
>  gc/stress/gclocker/TestGCLockerWithParallel.java 8180622 generic-all
>  gc/stress/gclocker/TestGCLockerWithG1.java 8180622 generic-all
>  gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java 8192647 generic-all

Looks good and trivial.

-Aleksey