RFR(S): 8179243 - [TESTBUG] CDS tests should be excluded from running with -UseCompressedOops

[mikhailo]

Hi Jiangli,

  I just verified, CDS tests are executed and pass on both 32-bit Linux 
and 32-bit Windows platform.


Misha


On 04/25/2017 05:42 PM, Jiangli Zhou wrote:
> Hi Misha,
>
> Could you please verify the tests are still being executed for 32-bit platforms.
>
> Thanks,
> Jiangli
>
>> On Apr 25, 2017, at 4:43 PM, mikhailo <mikhailo.seledtsov at oracle.com> wrote:
>>
>> Please review this simple change that adds "@requires" statements
>> to prevent CDS tests from execution with CompressedOops off,
>> since CDS is only available with compressed oops on.
>> Also, a small correction to SharedArchiveFile.java to instruct
>> Java Process Builder to pass the VM Test flags to the child VMs processes.
>>
>>
>> JBS: https://bugs.openjdk.java.net/browse/JDK-8179243
>> Webrev: http://cr.openjdk.java.net/~mseledtsov/8179243.00/
>> Testing:
>>   Local:
>>     Linux-x64
>>     Ran CDS tests (hotspot/test/runtime/SharedArchiveFile/):
>>       - default run w/o any additional flags
>>       - with -XX:-UseCompressedOops, -XX:+UseCompressedOops
>>       - multi-flag combo run, exercising major CL VM flags
>>         UseG1GC, UseParallelGC, UseSerialGC, CMS, Xcomp
>>       All PASS
>>
>>   Automated multi-platform testing:
>>       hotspot_cds with default VM options
>>       hotspot_cds with -XX:-UseCompressedOops
>>       hotspot_cds with -XX:+UseCompressedOops
>>       hotspot_cds with -XX:+UseSerialGC
>>       In progress...
>>
>>
>> Thank you,
>> Misha
>>