RFR: 8345538: Robot.mouseMove doesn't clamp bounds on macOS when trying to move mouse off screen [v13]

[Alisen Chung]

On Fri, 23 May 2025 00:24:17 GMT, Harshitha Onkar <honkar at openjdk.org> wrote:

>> Alisen Chung has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 17 commits:
>> 
>>  - Merge branch 'master' of https://github.com/openjdk/jdk into 8345538
>>  - move clamping code into macos
>>  - use absolute distance to choose correct screen for offscreen clamping
>>  - helper function
>>  - grab screen data on mouseMove
>>  - fix bounds
>>  - peer.mouseMove
>>  - fix implementation
>>  - robot update
>>  - Revert "robot multimonitor fix"
>>    
>>    This reverts commit 5734165881a66dc48d5a9f19e02bf63fac57cdc9.
>>  - ... and 7 more: https://git.openjdk.org/jdk/compare/8b16897b...e0a5c872
>
> test/jdk/java/awt/Robot/MouseMoveOffScreen.java line 80:
> 
>> 78:         }
>> 79:         return p;
>> 80:     }
> 
> I believe validateOffScreen() was added to prevent edge or boundary case rounding error as observed here - https://github.com/openjdk/jdk/pull/22781/files#r1926210713

This check was added to ensure that the offscreen point chosen was indeed offscreen. https://github.com/openjdk/jdk/pull/22781#discussion_r1929111847

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PR Review Comment: https://git.openjdk.org/jdk/pull/22781#discussion_r2109775306