RFR: JDK-8222323: ChildAlwaysOnTopTest.java fails with "RuntimeException: Failed to unset alwaysOnTop"

[Harshitha Onkar]

On Wed, 4 May 2022 17:58:17 GMT, Alexander Zuev <kizune at openjdk.org> wrote:

>> This test case tests the functionality of `setAlwaysOnTop`. 
>> Documentation on `setAlwaysOnTop`: [Link](https://docs.oracle.com/en/java/javase/17/docs/api/java.desktop/java/awt/Window.html#setAlwaysOnTop(boolean))
>> 
>> The following test case was seen to fail on windows and linux platforms. With the proposed fix, the test case works on all platforms.
>> 
>> The test case tests `alwaysOnTop` for the following three cases:
>> 
>> 1.	JDialog with no parent/owner
>> 2.	JDialog with JFrame as owner
>> 3.	JDialog with another JDialog as owner
>> 
>> Each of the three cases mentioned above is tested under 3 scenarios:
>> ![Screen Shot 2022-05-02 at 2 02 30 PM](https://user-images.githubusercontent.com/95945681/166327299-0fb5ce14-478d-4dee-a03a-1009a8e17047.png)
>
> test/jdk/java/awt/Window/MultiWindowApp/ChildAlwaysOnTopTest.java line 165:
> 
>> 163:                 throw new RuntimeException("Scenario 1: alwaysOnTop window is "+
>> 164:                         "sent back by another child window with setVisible(). "
>> 165:                         + color);
> 
> I see that we are doing a number of test scenarios but test fails immediately when first error occurs. Can we continue testing, save all screenshots and remember all the failures and then fail at the end if there were errors listing all the errors in all the LaF's that were happened during the run?

@azuev-java Thank you for the suggestion. I can definitely add this functionality to the test for better failure analysis.

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PR: https://git.openjdk.java.net/jdk/pull/8509