192250 2018-11-30 13:41:01 -0800 REGRESSION: [ iOS Sim ] Layout Test imported/w3c/web-platform-tests/service-workers/service-worker/update-missing-import-scripts.https.html is failing 2018-12-19 16:55:03 -0800 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified NEW P2 Normal --- 1 tsavell webkit-unassigned ap cdumez jlewis3 lforschler ryanhaddad oldest_to_newest 1483708 0 tsavell 2018-11-30 13:41:01 -0800 The following layout test is failing on iOS Sim imported/w3c/web-platform-tests/service-workers/service-worker/update-missing-import-scripts.https.html Probable cause: Test began failing recently only on iOS. The diff is long but the outcome is many printed statements about RenderBlock and RenderText. We need to try and find the regression. excerpt: --- /Volumes/Data/slave/ios-simulator-12-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/update-missing-import-scripts.https-expected.txt +++ /Volumes/Data/slave/ios-simulator-12-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/update-missing-import-scripts.https-actual.txt @@ -1,4 +1,79 @@ - -PASS Initialize global state -PASS Update service worker with new script that's missing importScripts() - +layer at (0,0) size 800x600 + RenderView at (0,0) size 800x600 +layer at (0,0) size 800x557 + RenderBlock {HTML} at (0,0) size 800x557 + RenderBody {BODY} at (8,19) size 784x530 + RenderBlock {DIV} at (0,0) size 784x529 + RenderBlock {SECTION} at (0,0) size 784x143 + RenderBlock {H2} at (0,0) size 784x29 + RenderText {#text} at (0,0) size 110x28 + text run at (0,0) width 110: "Summary" + RenderBlock {SECTION} at (0,48) size 784x21 + RenderBlock {P} at (0,0) size 784x20 + RenderText {#text} at (0,0) size 116x19 + text run at (0,0) width 116: "Harness status: " + RenderInline {SPAN} at (0,0) size 24x19 Diff: https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Release%20WK2%20(Tests)/r238744%20(1272)/imported/w3c/web-platform-tests/service-workers/service-worker/update-missing-import-scripts.https-diff.txt Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Fupdate-missing-import-scripts.https.html 1484389 1 ap 2018-12-03 10:31:53 -0800 Is this new with wpt test update in r238592? 1484629 2 ryanhaddad 2018-12-03 16:58:48 -0800 (In reply to Alexey Proskuryakov from comment #1) > Is this new with wpt test update in r238592? Yes, it looks like this test was added in that revision. 1489601 3 ryanhaddad 2018-12-19 16:55:03 -0800 Marked test as flaky in https://trac.webkit.org/r239407