RFR: Loom test groups for development/porting use [v2]

[Alan Bateman]

On Tue, 12 Oct 2021 08:14:31 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> test/jdk/TEST.groups line 105:
>> 
>>> 103:     java/util/concurrent/Future \
>>> 104:     jdk/internal/vm/Continuation \
>>> 105:     jdk/jfr/threading
>> 
>> Probably better to run java/util/concurrent rater than specific directories, it will otherwise get unwieldy once the tests move to the right place. You can probably drop Throwable, it's not interesting to run have its tests in this test group. Not sure about the JFR threading tests, we've been using the jdk_jfr group for that.
>
> Fixed. I'd like to have JFR "thread" tests in this group to test thread events.

There are also tests for the JFR events in jfr/event/runtime but they on the exclude list right now. We need to go back over these tests as they date from an initial set of events emitted from the VM. We've since changed to emit them from the Java code. They are exercised by Thread/virtual/JfrEvents.java, which will move at some point once the tests in that directory move to the right place.

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PR: https://git.openjdk.java.net/loom/pull/74