[jdk8u-dev] RFR: 8298108: Add a regression test for JDK-8297684 [v2]

[Severin Gehwolf]

On Tue, 11 Apr 2023 16:27:44 GMT, Severin Gehwolf <sgehwolf at openjdk.org> wrote:

>> Please review this backport of the regression test for a critical fix which we've included with the January CPU update. The fix was https://bugs.openjdk.org/browse/JDK-8280890
>> 
>> This patch adds an additional regression test which was seen in the wild with JDK 17. The patch isn't clean since the test library in jdk8u is different so needed a bit of a different setup routine for getting the jar with the provider created. Additionally, in jdk 8 the property to add providers is setting `java.ext.dirs=...` over `java.locale.providers=SPI` in later JDKs.
>> 
>> Testing: The test passes for me on the current dev tree and fails with the fix from JDK-8280890 reverted.
>> 
>> Thoughts?
>
> Severin Gehwolf has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove erroneous java.home in ext dirs property

Thanks for taking a look!

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/269#issuecomment-1563263822