On Tue, 14 Mar 2023 22:48:30 GMT, Chris Plummer <cjplum...@openjdk.org> wrote:
>> The change:
>> - updates UniqueVtableTest to follow standard SA way - attach to target from
>> subprocess and use SATestUtils.addPrivilegesIfNeeded for the subprocess;
>> - updates several tests in the same directory to resolve
>> NoClassDefFoundError failures; It's known JTReg issue that "@build" actions
>> for part of used shared classes may cause intermittent NoClassDefFoundError
>> in other tests which use the same shared library classpath.
>>
>> Tested: 100 runs on all platforms, no failures
>
> test/hotspot/jtreg/serviceability/sa/UniqueVtableTest.java line 195:
>
>> 193: } else {
>> 194: runTest(Long.parseLong(args[0]));
>> 195: }
>
> Could use some comments here. Also, I think `SATestUtils.skipIfCannotAttach`
> is only needed for the `else` part.
"else" part is a sub-process.
As far as I understand it SATestUtils.skipIfCannotAttach can be skipped for
"else", but it's needed for main process.
-------------
PR: https://git.openjdk.org/jdk/pull/13030
