RFR: 8152239: hotspot/test/gc/TestSmallHeap.java failed in jdk9

[Mikael Gerdin]

Hi Stefan,

On 2016-06-01 09:06, Stefan Johansson wrote:
> Hi,
>
> Please review this test fix for:
> https://bugs.openjdk.java.net/browse/JDK-8152239
>
> Webrev:
> http://cr.openjdk.java.net/~sjohanss/8152239/hotspot.00/

Looks good.

/Mikael

>
> Summary:
> The test has been excluded since it fails with an OOME. With Jigsaw and
> indify string concatenation turned on, the test ended up allocating to
> much and hit the OOME. I've re-written the test to do as little as
> possible in the VM with the small heap, instead the driver VM verifies
> that the sizes are correct. As before, the test verifies that the
> MaxHeapSize flag is set as expected, but I also added a check on the
> actual heap size to make sure it is below this limit.
>
> Testing:
> * RBT with the new version of the test.
>
> Thanks,
> Stefan