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

[mikhailo]

David,

   Thank you for review.


Misha


On 04/25/2017 05:30 PM, David Holmes wrote:
> Looks good.
>
> Thanks,
> David
>
> On 26/04/2017 9:43 AM, mikhailo 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
>>