RFR: 8022403: sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java fails

[Jayathirth D V]

On Tue, 15 Nov 2022 07:58:24 GMT, Jayathirth D V <jdv at openjdk.org> wrote:

> This test was failing because of color difference on boundaries. Updated test case to not check edges and added color tolerance.
> 
> Also updated test to:
> 1) Use standard GraphicsConfiguration bounds for image instead of constant numbers.
> 2) Use waitForIdle before screen capture and added auto delay
> 3) Move mouse pointer away from rendering content (In my local Mac it failed every time when mouse pointer was present over test frame)
> 4) Remove usage of insets as it is undecorated and remove windows closing listener
> 5) Dispose frame when test fails
> 
> With these changes test is not failing in CI with multiple runs on all platforms.

test/jdk/sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java line 31:

> 29:  * @author Dmitri.Trembovetski at sun.com: area=Graphics
> 30:  * @run main/othervm OnScreenRenderingResizeTest
> 31:  * @run main/othervm -Dsun.java2d.d3d=false OnScreenRenderingResizeTest

DirectDraw/GDI is default pipeline in Windows(https://docs.oracle.com/javase/10/troubleshoot/java-2d-pipeline-rendering-and-properties.htm#JSTGD428 ) and explicitly mentioning d3d=false should not make any difference that's why i have removed it.

But i have verified updated test even with d3d=false and there are no issues. If needed i can update the test to run with d3d=false also.

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PR: https://git.openjdk.org/jdk/pull/11158