RFR: 7903785: Improve reporting for skipped tests [v2]

[Jonathan Gibbons]

On Wed, 28 Aug 2024 19:43:05 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

>> test/basic/ReportOnlyTest.gmk line 29:
>> 
>>> 27: 
>>> 28: ifdef HEADLESS
>>> 29: REPORT_EXPECT_PASS = 91
>> 
>> Suggestion:
>> 
>> REPORT_EXPECT_PASS = 92
>> 
>> 
>> At least on GHA there seem to be 92 tests in `ReportOnlyTest.gmk` that pass in `HEADLESS=1` mode.
>> 
>> Note that the entire `test` suite then ends with on GHA:
>> 
>> [...]
>> All (220) selected tests completed successfully
>> Warning: JDK8HOME not set; some tests may not have been executed
>> Warning: JDK9HOME not set; some tests may not have been executed
>> Warning: JDK10HOME not set; some tests may not have been executed
>> Warning: JDK14HOME not set; some tests may not have been executed
>> Warning: JDK18HOME not set; some tests may not have been executed
>> Warning: HEADLESS is set; some tests may not have been executed
>
> I'll have to check your suggested change; my recollection is that all tests passed when run locally.

The warnings are as expected when conditions are as found.

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PR Review Comment: https://git.openjdk.org/jtreg/pull/217#discussion_r1735207146