RFR: 8231981: Refactor test definitions to split RT and SVC tests

[Leonid Mesnik]

I think you messed tier3 test group and tier3 task definitions in our internal test system. They are not related. jtreg tiers groups don't define any vm flags. 

The hotspot_tier3_runtime excludes all  hotspot_tier2_runtime, so it means that hotspot_tier3_runtime doesn't include any of serviceability tests.
 404 hotspot_tier3_runtime = \
 405   runtime/ \
 406  -:tier1_runtime \
 407  -:hotspot_tier2_runtime_platform_agnostic \
 408  -:hotspot_tier2_runtime

So we need to run hotspot_tier2_serviceability only same way as hotspot_tier2_runtime to get some coverage. 

Leonid

> On Oct 12, 2019, at 5:49 AM, David Holmes <david.holmes at oracle.com> wrote:
> 
> On 12/10/2019 5:34 pm, Leonid Mesnik wrote:
>> There is nothing to run in tier3. Tier2 includes all serviceability tests.
>> hotspot_tier2_serviceability = \
>>   serviceability/ \
>>  -:tier1_serviceability
> 
> Doesn't tier3 apply some different flags ?
> 
> David
> 
>> Leonid
>>> On Oct 12, 2019, at 12:30 AM, David Holmes <david.holmes at oracle.com> wrote:
>>> 
>>> Hi Leonid,
>>> 
>>> On 12/10/2019 1:28 pm, Leonid Mesnik wrote:
>>>> Thank you.
>>>> Could anyone from runtime look on this also?
>>> 
>>> I'm somewhat confused. Presently the serviceability tests run as part of hotspot_tier2_runtime and hotspot_tier3_runtime, but with this change they will only run in tier2.
>>> 
>>> David
>>> 
>>>> Leonid
>>>>> On Oct 11, 2019, at 5:40 PM, serguei.spitsyn at oracle.com wrote:
>>>>> 
>>>>> Hi Leonid,
>>>>> 
>>>>> Looks good.
>>>>> 
>>>>> Thanks,
>>>>> Serguei
>>>>> 
>>>>> On 10/11/19 4:27 PM, Leonid Mesnik wrote:
>>>>>> Hi
>>>>>> 
>>>>>> Could you please review following fix which separate runtime and serviceability tests. Runtime and serviceability belong to different components and separating tier2/3 separate failures and helps to analyze results.
>>>>>> 
>>>>>> webrev: http://cr.openjdk.java.net/~lmesnik/8231981/webrev.00/ <http://cr.openjdk.java.net/~lmesnik/8231981/webrev.00/>
>>>>>> bug https://bugs.openjdk.java.net/browse/JDK-8231981 <https://bugs.openjdk.java.net/browse/JDK-8231981>
>>>>>> 
>>>>>> Leonid
>>>>>