207953 2020-02-19 11:30:00 -0800 [ Mac wk2 Release ] fast/scrolling/latching/scroll-iframe-in-overflow.html is flaky failing. 2020-03-21 11:58:44 -0700 1 1 1 Unclassified WebKit Scrolling WebKit Nightly Build Mac macOS 10.15 RESOLVED DUPLICATE 197819 InRadar P2 Normal --- 1 Lawrence.j webkit-unassigned simon.fraser webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1620753 0 Lawrence.j 2020-02-19 11:30:00 -0800 fast/scrolling/latching/scroll-iframe-in-overflow.html Description: This test is flaky failing on Mac wk2 Release. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Flatching%2Fscroll-iframe-in-overflow.html&style=release&flavor=wk2 Diff: --- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/fast/scrolling/latching/scroll-iframe-in-overflow-expected.txt +++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/fast/scrolling/latching/scroll-iframe-in-overflow-actual.txt @@ -1,2 +1,2 @@ -PASS The iframe scrolled but the wrapper did not. +FAIL The iframe's scroll position is: 0, and the wrapper's scroll position is: 0 1620755 1 webkit-bug-importer 2020-02-19 11:30:22 -0800 <rdar://problem/59598663> 1620759 2 Lawrence.j 2020-02-19 11:32:58 -0800 The oldest failure on the dashboard, r255128, has the same diff. 1620763 3 Lawrence.j 2020-02-19 11:37:27 -0800 I have marked this test as failing while this issue is investigated. https://trac.webkit.org/changeset/256929/webkit 1620765 4 Lawrence.j 2020-02-19 11:40:26 -0800 Correction: the oldest failure that I see on the dashboard is on r251655. I am not able to locate a diff for that failure. 1620847 5 Lawrence.j 2020-02-19 13:59:31 -0800 I was able to reproduce this issue using r256933 with the command below. run-webkit-tests fast/scrolling/latching/scroll-iframe-in-overflow.html --iterations 4000 --exit-after-n-failures 5 -f --force [3391/4000] fast/scrolling/latching/scroll-iframe-in-overflow.html failed unexpectedly (text diff) Retrying 1 unexpected failure ... Running 1 WebKitTestRunner. 3999 tests ran as expected, 1 didn't: 1632505 6 simon.fraser 2020-03-21 11:58:44 -0700 No longer flakey. Expectation removed in r258701. *** This bug has been marked as a duplicate of bug 197819 ***