RESOLVED DUPLICATE of bug 206396 206275
REGRESSION: http/tests/appcache/main-resource-redirect-with-sw.html is a flakey crash 
https://bugs.webkit.org/show_bug.cgi?id=206275
Summary REGRESSION: http/tests/appcache/main-resource-redirect-with-sw.html is a flak...
David Kilzer (:ddkilzer)
Reported 2020-01-14 21:13:40 PST
http/tests/appcache/main-resource-redirect-with-sw.html is a flakey crash, mostly on iOS Simulator. Flakiness dashboard: <https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Fappcache%2Fmain-resource-redirect-with-sw.html> This flakey crash was also seen on the first run for the ios-wk2 test bot for Bug 205368 Attachment #387728 [details]: Run: <https://ews-build.webkit.org/#/builders/24/builds/8501> Results: <https://ews-build.webkit.org/results/iOS-13-Simulator-WK2-Tests-EWS/r387728-8501/results.html> I couldn't find a crash log looking at recent crashes in test failures, though.
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Radar WebKit Bug Importer
Comment 1 2020-01-14 21:14:04 PST
<rdar://problem/58594584>
Aakash Jain
Comment 2 2020-01-21 05:04:29 PST
This test flaked in https://ews-build.webkit.org/#/builders/24/builds/8900 as well, crashed in layout-tests step, while in subsequent re-run-layout-tests step it passed. Unnecessarily slowing down that ews build.
Aakash Jain
Comment 3 2020-01-21 05:06:46 PST
Results database: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fappcache%2Fmain-resource-redirect-with-sw.html&platform=ios From https://build.webkit.org/builders/Apple%20iPadOS%2013%20Simulator%20Debug%20WK2%20%28Tests%29/builds/1083/steps/layout-test/logs/stdio 11:45:47.590 82963 worker/6 http/tests/appcache/main-resource-redirect-with-sw.html crashed, (no stderr) 11:45:47.592 81141 [21332/48124] http/tests/appcache/main-resource-redirect-with-sw.html failed unexpectedly (ServiceWorkerProcess crashed [pid=87508])
Aakash Jain
Comment 4 2020-01-21 05:20:44 PST
This test was added in https://trac.webkit.org/changeset/229086/webkit
Aakash Jain
Comment 5 2020-01-22 10:47:09 PST
Recently flaked in following builds (crashed in layout-tests step, while in subsequent re-run-layout-tests step it passed): https://ews-build.webkit.org/#/builders/24/builds/9004 https://ews-build.webkit.org/#/builders/24/builds/9001 https://ews-build.webkit.org/#/builders/24/builds/8986
Alexey Proskuryakov
Comment 6 2020-01-22 14:15:37 PST
Looking at results from a single run, I see a lot of ServiceWorker test crashes: https://build.webkit.org/results/Apple%20iPadOS%2013%20Simulator%20Debug%20WK2%20(Tests)/r254829%20(1083)/results.html None of them have crash logs or anything interesting in stdio. Youenn, which is the master bug fo tracking these?
Alexey Proskuryakov
Comment 7 2020-01-23 09:19:36 PST
*** This bug has been marked as a duplicate of bug 206396 ***
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