RFR: 8338153: java/awt/Checkbox/CheckboxCheckerScalingTest.java test failed on linux machine

[Tejesh R]

On Fri, 30 Aug 2024 18:22:56 GMT, Harshitha Onkar <honkar at openjdk.org> wrote:

>> Test failed intermittently on particular host. Though analysis pointed out to a test frame at left top on that host, I've updated the test for further stabilizing it. Two things done here:
>> 1. Move the frame to center of the screen rather than left top.
>> 2. Added tolerance checks for color comparison - this is based on analysis reports where the image didn't had exact black color which is supposed to be. So like other test cases, providing some tolerance for comparison.
>
> test/jdk/java/awt/Checkbox/CheckboxCheckerScalingTest.java line 80:
> 
>> 78:                             if (compareColor(pixelColor)) {
>> 79:                                 checkmarkFound = true;
>> 80:                                 break check;
> 
> @TejeshR13 Logging the pixelColor inside the if block can be useful for debugging purpose.
> You could add a counter variable here and continue until 4-5 pixels match the criteria.

On failure we are saving the image, I don't think logging pixelColor would add any additional help in debugging here.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20723#discussion_r1740333346