RFR: 8306137: Open source several AWT ScrollPane related tests [v10]

[Alexey Ivanov]

On Mon, 22 May 2023 13:09:20 GMT, Tejesh R <tr at openjdk.org> wrote:

>> test/jdk/java/awt/ScrollPane/ScrollPaneRemoveAdd.java line 76:
>> 
>>> 74:             frame.pack();
>>> 75:             frame.setLocationRelativeTo(null);
>>> 76:             frame.setAlwaysOnTop(true);
>> 
>> I wonder why you decided to make the frame in this test always on top?
>
> When I run the folder, due to previous test/command prompt the frame used to show up behind command prompt, so to be on safer side I used always on top. When we run individual test, it works fine.

It may still not work… You have to disable keyboard input timeout by setting `ForegroundLockTimeout` to zero as explained in [requirements for Windows](https://wiki.openjdk.org/display/ClientLibs/Automated+client+GUI+testing+system+set+up+requirements#AutomatedclientGUItestingsystemsetuprequirements-Windows-SpecificSystemsetupnotes).

Most likely, you don't want to do it on the system that you regularly use, otherwise apps could steal focus.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13621#discussion_r1200511473