RFR: JDK-8210592: Convert CDS-mode test sets in tier5 and tier6 to non-CDS-mode testing

[Jiangli Zhou]

Thanks, Misha!

Jiangli 

> On Sep 17, 2018, at 4:17 PM, mikhailo <mikhailo.seledtsov at oracle.com> wrote:
> 
> Change looks good,
> 
> Misha
> 
> 
>> On 09/17/2018 03:15 PM, Jiangli Zhou wrote:
>> Please review the change for JEP 341 (Default CDS Archives) sub-task, JDK-8210592.
>> 
>> Currently, there are sub-sets of tiered tests running in CDS mode (defined in closed tier5 and tier6 test definitions). These tests are also executed in 'normal' mode in various tiers. GENERATE_CDS_ARCHIVE is used to create a CDS archive using the default classlist before executing those tests in CDS-mode.
>> 
>> When the default CDS archive is enabled, it is no longer necessary to execute those tests in CDS mode explicitly since all tiered testing enables the default CDS archive by default. The change in the webrev removes GENERATE_CDS_ARCHIVE. To increase test coverage, the test sets in CDS mode are converted to run in non-CDS mode (with -Xshare:off enabled explicitly) in tier5 and tier6. The conversion is done in the closed repo.
>> 
>>   webrev: http://cr.openjdk.java.net/~jiangli/8210592/webrev.00/
>> 
>>   JEP sub-task: https://bugs.openjdk.java.net/browse/JDK-8210592
>> 
>> Tested tier5 and tier6 with the default CDS archive patch enabled.
>> 
>> Thanks,
>> 
>> Jiangli
>> 
>