[Webkit-unassigned] [Bug 261740] New: [GTK4] Tests start timing out when many are run in the same WebKitTestRunner process

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=261740

            Bug ID: 261740
           Summary: [GTK4] Tests start timing out when many are run in the
                    same WebKitTestRunner process
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: csaavedra at igalia.com
                CC: bugs-noreply at webkitgtk.org

Take for instance this run https://build.webkit.org/results/GTK-Linux-64-bit-Release-GTK4-Tests/268120@main%20(29704)/results.html Dozens of tests are timing out with this error:

     "FAIL: Timed out waiting for notifyDone to be called"

However, running the same tests individually, most of them pass. Also, when running the tests with --run-singly (so that each test invocation starts its own test runner process), the tests don't time out either. So this is likely to be a problem in the state of the test runner processes that gets broken at some point, and subsequent tests ran in the same WTR start timing out.

We need to figure out why this is happening so that the GTK4 test bot is useful, otherwise CI is exiting early due to the number of timeouts.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20230919/8fbd6acf/attachment.htm>