RFR: 8297296: java/awt/Mouse/EnterExitEvents/DragWindowTest.java fails with "No MouseReleased event on label!"

[Jayathirth D V]

On Tue, 29 Nov 2022 23:10:56 GMT, Alisen Chung <achung at openjdk.org> wrote:

> Test was run on mac, windows, linux 50 times and passed after change
> Before fix, test fails about once every 50 runs on linux and windows platforms

This test was de-problemlisted recently under https://bugs.openjdk.org/browse/JDK-8023562 after running test 100 times in CI. And now with increased auto delay we are trying de-problemlist it again.

With increased auto delay test is passing in our CI on all platforms when ran for 100 times, but we need to refine this test as mentioned by @prsadhuk to add needed delay at appropriate places and remove mixture of lightweight & heavyweight parts.

test/jdk/java/awt/Mouse/EnterExitEvents/DragWindowTest.java line 84:

> 82: 
> 83:         if (dragWindowMouseEnteredCount != 1) {
> 84: //            System.out.println("dragWindowMouseEnteredCount " + dragWindowMouseEnteredCount);

We should remove this line or uncomment it(if needed as debug info for future failures)

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PR: https://git.openjdk.org/jdk/pull/11425