217669 2020-10-13 14:17:51 -0700 REGRESSION (iOS 14): [ iOS wk2 ] service-workers-spinning tests are flaky failures 2024-10-28 06:09:45 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 rackler youennf hector_i_lopez koivisto webkit-bot-watchers-bugzilla webkit-bug-importer youennf oldest_to_newest 1697399 0 rackler 2020-10-13 14:17:51 -0700 Description: http/wpt/service-workers/service-worker-spinning-activate.https.html http/wpt/service-workers/service-worker-spinning-fetch.https.html http/wpt/service-workers/service-worker-spinning-install.https.html http/wpt/service-workers/service-worker-spinning-message.https.html The first failure that I see this on the dashboard was 09/29/20 at r267741, but I was not able to find a commit that seemed relevant that would have caused this. All of the failures test times are approximately 27-29 seconds. The tests also alternate between flaky failing and time out. The test behavior has been like this since the tests began running on iOS 14. I have attempted to reproduce the behavior, but so far have been unsuccessful. History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=http%2Fwpt%2Fservice-workers%2Fservice-worker-spinning-activate.https.html&test=http%2Fwpt%2Fservice-workers%2Fservice-worker-spinning-fetch.https.html&test=http%2Fwpt%2Fservice-workers%2Fservice-worker-spinning-install.https.html&test=http%2Fwpt%2Fservice-workers%2Fservice-worker-spinning-message.https.html&platform=ios&limit=50000 Diff Log: http/wpt/service-workers/service-worker-spinning-activate.https.html --- /Volumes/Data/slave/ios-simulator-14-release-tests-wk2/build/layout-test-results/http/wpt/service-workers/service-worker-spinning-activate.https-expected.txt +++ /Volumes/Data/slave/ios-simulator-14-release-tests-wk2/build/layout-test-results/http/wpt/service-workers/service-worker-spinning-activate.https-actual.txt @@ -1,5 +1,7 @@ -PASS Spin in activate -PASS Spin after activate +Harness Error (TIMEOUT), message = null +TIMEOUT Spin in activate Test timed out +NOTRUN Spin after activate + 1697400 1 webkit-bug-importer 2020-10-13 14:18:13 -0700 <rdar://problem/70266069> 1697417 2 rackler 2020-10-13 14:42:11 -0700 I have marked this test as failing while this issue is investigated. https://trac.webkit.org/changeset/268422/webkit 1699573 3 hector_i_lopez 2020-10-19 19:04:27 -0700 http/wpt/service-workers/service-worker-spinning-install.https.html Test is also a flaky failure on macOS Debug. First occurrence of failure is at r267615 with a crash but has recently only been a failure History: https://results.webkit.org/?suite=layout-tests&test=http%2Fwpt%2Fservice-workers%2Fservice-worker-spinning-message.https.html&platform=mac&limit=50000 Diff: --- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/http/wpt/service-workers/service-worker-spinning-install.https-expected.txt +++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/http/wpt/service-workers/service-worker-spinning-install.https-actual.txt @@ -1,5 +1,7 @@ -PASS Spin at running -PASS Spin in install -PASS Spin after install +Harness Error (TIMEOUT), message = null +TIMEOUT Spin at running Test timed out +NOTRUN Spin in install +NOTRUN Spin after install + Test expectation while investigated: https://trac.webkit.org/changeset/268706/webkit 1700031 4 hector_i_lopez 2020-10-20 18:16:32 -0700 Test expectation was set for; http/wpt/service-workers/service-worker-spinning-install.https.html But should have been for: [tag] [reply] [−] Description Karl Rackler 2020-10-13 14:17:51 PDT Description: http/wpt/service-workers/service-worker-spinning-activate.https.html http/wpt/service-workers/service-worker-spinning-fetch.https.html http/wpt/service-workers/service-worker-spinning-install.https.html http/wpt/service-workers/service-worker-spinning-message.https.html Adjustment: https://trac.webkit.org/changeset/268778/webkit 2070546 5 youennf 2024-10-25 05:06:32 -0700 These tests are no longer flaky but http/wpt/service-workers/service-worker-spinning-message.https.html is still marked as flaky, we should remove the flaky expectation. 2070568 6 youennf 2024-10-25 07:58:26 -0700 Pull request: https://github.com/WebKit/WebKit/pull/35721 2070894 7 ews-feeder 2024-10-28 06:09:42 -0700 Committed 285764@main (1debe3c4b3ea): <https://commits.webkit.org/285764@main> Reviewed commits have been landed. Closing PR #35721 and removing active labels.