RFR: 8212630: jtreg/gc/logging/TestMetaSpaceLog.java failed with Agent timed out
kim.barrett at oracle.com
Sat Jun 1 00:37:44 UTC 2019
> On May 31, 2019, at 1:04 AM, Leonid Mesnik <leonid.mesnik at oracle.com> wrote:
>> On May 30, 2019, at 5:04 PM, Kim Barrett <kim.barrett at oracle.com> wrote:
>> Note that I tested it with an additional @run line for Shenandoah
>> (with it configured out as usual for our builds, so not supported),
>> and that worked fine, giving the expected "passed because skipped"
> As I understand in this case test is not going to execute any @run after skipped one. So if anyone decide to add Shenandoah testing as first @run then test is going to test nothing and always pass as skipped in our testing.
That's not true. (If it were, I'd call it a bug.)
> Please note that this test is always executed with all GCs specified even if specific GC is set using jtreg options. It doesn't harm for single test but increase wasting time if many tests use this approach.
> BTW If test is not GC specific then it might just pick GC from jtreg command-line. It might be no sense to run it with all GCs explicitly each time.
I think what you are suggesting is this:
and depend on running the test with various different GCs selected by
the outer test driver (like mach5) to provide coverage. I think for
the current mach5 CI configuration, that would (currently) mean, for this
test, default (G1) in tier1 and explicit G1 and others in tier2 or tier3.
I guess that's okay.
More information about the hotspot-gc-dev