On Wed, 27 Sep 2023 09:58:58 GMT, Aleksei Voitylov <avoity...@openjdk.org>
wrote:
>> test java.lang.String.RegionMatches1Tests fails on all platforms with
>> -XX:-CompactStrings option and on ARM32 where Compact Strings is disabled by
>> default. The fix is to return true immediately if len is negative, since for
>> negative length this condition will never be satisfied.
>>
>> Testing: JCK, JTREG passed with the fix with -XX:-CompactStrings on x86_64
>> and on ARM32.
>
> Aleksei Voitylov has updated the pull request incrementally with one
> additional commit since the last revision:
>
> address review comments
Changes requested by rriggs (Reviewer).
test/jdk/java/lang/String/RegionMatches.java line 41:
> 39:
> 40: private final byte[] b1_UTF16 = new byte[]{0x04, 0x3d, 0x04, 0x30,
> 0x04, 0x36, 0x04, 0x34};
> 41: private final byte[] b2_UTF16 = new byte[]{0x04, 0x32, 0x00, 0x20,
> 0x04, 0x41, 0x04, 0x42};
For strings, the \uxxxx version would be preferred; it is clearer that what the
character is and there is less of a chance that the UTF encoding has a mistake.
-------------
PR Review: https://git.openjdk.org/jdk/pull/15906#pullrequestreview-1646531054
PR Review Comment: https://git.openjdk.org/jdk/pull/15906#discussion_r1338610081
