RFR: 8274166: Some CDS tests ignore -Dtest.cds.runtime.options [v4]

[Ioi Lam]

On Tue, 4 Apr 2023 20:57:14 GMT, Matias Saavedra Silva <matsaave at openjdk.org> wrote:

>> The test.cds.runtime.options property is used to execute the CDS tests in a special mode. E.g., create the archived with G1 but load the archive with EpsilonGC.
>> 
>> Currently tests that are launched with TestCommon.runWithArchive() and CDSTestUtils.runWithArchive() can handle -Dtest.cds.runtime.options. However, some test cases, such as dynamicArchive/HelloDynamic.java, do not call the above two methods, so they ignore -Dtest.cds.runtime.options.
>> 
>> The fix is to move the handling of -Dtest.cds.runtime.options to TestCommon.executeAndLog, because most CDS tests use this function to launch a child JVM. Other considerations are necessary now that the option is exposed to other tests, so checks for GC and CDS are necessary. Verified with tier1-4 tests.
>
> Matias Saavedra Silva has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fixed indentation and removed unused imports

LGTM. Just a small nit.

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Marked as reviewed by iklam (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13273#pullrequestreview-1371843719