RFR: 8348675: TrayIcon tests fails in Ubuntu 24.10 wayland

[Davide Perini]

I don't know what kind of tests you are running but TrayIcon is broken 
on most Linux systems:
https://bugs.java.com/bugdatabase/view_bug?bug_id=JDK-8341144

No one is still using xembed for trayicon, Ubuntu has some sort of 
compatibility when running GNOME, but it's broken on KDE.

On Windows does not work better:
https://bugs.java.com/bugdatabase/view_bug?bug_id=JDK-8341173
https://bugs.java.com/bugdatabase/view_bug?bug_id=JDK-8323977

TrayIcon is rotting in the current state, it uses 20+ years old APIs,
I think that it needs a refresh instead of a "skip of some tests".

Davide

On 28/01/2025 12:36, Alexander Zvegintsev wrote:
> Several TrayIcon tests are trying to click on the system tray icon with Robot using XTest API.
>
> Basically we have the same kind of failures as before, e.g. [JDK-8280990](https://bugs.openjdk.org/browse/JDK-8280990)
>>   the reason is this is using XTEST, an X11 protocol which will not work outside of X11.
>>
>> In other words, the emulated input event reaches the X11 clients, but not the Wayland compositor which is the actual display server but also the X11 window manager in Wayland, the component which is in charge of moving/resizing/stacking the windows.
> I also tested the same tests by clicking manually instead of using the robot, and it works as expected.
> So for now, skip those tests on Wayland (and do some minor cleanup).
>
> Testing after modifications is also green.
>
> -------------
>
> Commit messages:
>   - move mouse away from the hot corner
>   - skip tests on wayland
>   - cleanup
>
> Changes: https://git.openjdk.org/jdk/pull/23329/files
>    Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23329&range=00
>    Issue: https://bugs.openjdk.org/browse/JDK-8348675
>    Stats: 140 lines in 4 files changed: 71 ins; 8 del; 61 mod
>    Patch: https://git.openjdk.org/jdk/pull/23329.diff
>    Fetch: git fetch https://git.openjdk.org/jdk.git pull/23329/head:pull/23329
>
> PR: https://git.openjdk.org/jdk/pull/23329