Sporadic testfailures in org.eclipse.ui.tests.rcp on Windows

[mehmet-karaman]

Hello,

On my branch I've adjusted code in the projects "org.eclipse.search" and "org.eclipse.search.tests" and in most of the builds I've got a failure in the "org.eclipse.ui.tests.rcp" tests on windows.

Link to my PR: #3733
Link to my Branch: https://github.com/mehmet-karaman/eclipse.platform.ui/tree/batch_remove_search_matches

The other thing is that it runs with success on Linux and Mac. I've ran also the Testsuite "org.eclipse.ui.tests.rcp.RcpTestSuite" locally many times and I couldn't reproduce the failure.

I've checked also other builds (looked at several builds the failures in Actions) and I couldn't find a similar problem on other failing builds.

The Link to the Failing build:
https://github.com/eclipse-platform/eclipse.platform.ui/actions/runs/22436821161/job/64968693302?pr=3733

Log part which shows what failed:
WARNING: Using incubator modules: jdk.incubator.vector Running org.eclipse.ui.tests.rcp.RcpTestSuite Running RcpTestSuite PlatformUITest Tests run: 4, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 2.371 s -- in RcpTestSuite PlatformUITest org.eclipse.ui.tests.rcp.PlatformUITest.testEarlyGetWorkbench -- Time elapsed: 0.018 s org.eclipse.ui.tests.rcp.PlatformUITest.testCreateDisplay -- Time elapsed: 0.089 s org.eclipse.ui.tests.rcp.PlatformUITest.testCreateAndRunWorkbench -- Time elapsed: 2.233 s org.eclipse.ui.tests.rcp.PlatformUITest.testCreateAndRunWorkbenchWithExceptionOnStartup skipped Running RcpTestSuite WorkbenchAdvisorTest Error: Timeout of 1200s exceeded. Process was killed

Does someone have an Idea what is wrong with it? Thank you in advance.

Best regards
Mehmet Karaman

[vogella]

I think this is #1517 been flaky for a longer time now

[mehmet-karaman]

I think this is #1517 been flaky for a longer time now

Thank you. I am closing this ticket as a duplicate of #1517