RFR: 8348675: TrayIcon tests fail in Ubuntu 24.10 Wayland [v2]

[Alexey Ivanov]

On Tue, 28 Jan 2025 18:40:00 GMT, Alexander Zvegintsev <azvegint at openjdk.org> 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.
>
> Alexander Zvegintsev has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - minor
>  - review comments

Marked as reviewed by aivanov (Reviewer).

test/jdk/java/awt/TrayIcon/TrayIconPopup/TrayIconPopupClickTest.java line 79:

> 77:                     "\"Always show all icons and notifications on the taskbar\" true " +
> 78:                     "to avoid this problem. Or change behavior only for Java SE " +
> 79:                     "tray icon.");

These instructions are outdated, at the same time, they're visible only on the test log… *I'd rather leave them as is* — it's out of scope to amend the instructions to be accurate for Windows 10 and 11.

-------------

PR Review: https://git.openjdk.org/jdk/pull/23329#pullrequestreview-2587845730
PR Review Comment: https://git.openjdk.org/jdk/pull/23329#discussion_r1937964332