275696 2024-06-20 09:58:33 -0700 [ iOS ] 4 fast/events/ios/rotation/* tests are near-constantly failing. 2024-08-06 15:52:28 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=277715 InRadar P2 Normal --- 1 ben_schwartz webkit-unassigned a_protyasha ayumi_kojima webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 2042238 0 ben_schwartz 2024-06-20 09:58:33 -0700 fast/events/ios/rotation/safe-area-insets-during-safari-type-rotation.html This test is constantly failing on iOS. HISTORY: https://results.webkit.org/?suite=layout-tests&test=fast%2Fevents%2Fios%2Frotation%2Fsafe-area-insets-during-safari-type-rotation.html TEXT DIFF: Before rotation -layoutViewport: 0, 0 - 320 x 548 -visualViewport: 0, 0 - 320 x 548 -client rect of fixed object:0, 0 - 320 x 548 +layoutViewport: 0, 0 - 390 x 797 +visualViewport: 0, 0 - 390 x 797 +client rect of fixed object:0, 0 - 390 x 797 In resize event handler: -layoutViewport: 0, 0 - 568 x 320 -visualViewport: 0, 0 - 568 x 320 -client rect of fixed object:100, 50 - 443 x 195 +layoutViewport: 0, 0 - 600 x 800 +visualViewport: 0, 0 - 600 x 800 +client rect of fixed object:100, 50 - 475 x 675 + +In resize event handler: +layoutViewport: 0, 0 - 844 x 390 +visualViewport: 0, 0 - 844 x 390 +client rect of fixed object:100, 50 - 719 x 265 + +In resize event handler: +layoutViewport: 0, 0 - 600 x 800 +visualViewport: 0, 0 - 600 x 800 +client rect of fixed object:100, 50 - 475 x 675 + +In resize event handler: +layoutViewport: 0, 0 - 844 x 390 +visualViewport: 0, 0 - 844 x 390 +client rect of fixed object:100, 50 - 719 x 265 After rotation -layoutViewport: 0, 0 - 568 x 320 -visualViewport: 0, 0 - 568 x 320 -client rect of fixed object:100, 50 - 443 x 195 +layoutViewport: 0, 0 - 844 x 390 +visualViewport: 0, 0 - 844 x 390 +client rect of fixed object:100, 50 - 719 x 265 DIFF URL: https://build.webkit.org/results/Apple-iOS-17-Simulator-Debug-WK2-Tests/280198@main%20(1920)/fast/events/ios/rotation/safe-area-insets-during-safari-type-rotation-pretty-diff.html REPRODUCIBILITY: I was able to reproduce this issue on iOS simulator (17.4, 21E237/arm64) ToT using the following command: run-webkit-tests -v fast/events/ios/rotation/safe-area-insets-during-safari-type-rotation.html 2042239 1 webkit-bug-importer 2024-06-20 09:58:46 -0700 <rdar://problem/130212796> 2042243 2 ews-feeder 2024-06-20 10:15:09 -0700 Test gardening commit 280206@main (524ce3bdb99d): <https://commits.webkit.org/280206@main> Reviewed commits have been landed. Closing PR #30006 and removing active labels. 2042268 3 ben_schwartz 2024-06-20 11:48:58 -0700 I'm adding two other tests that appear to be experiencing a similar issue. The three affected tests are: fast/events/ios/rotation/safe-area-insets-during-safari-type-rotation.html fast/events/ios/rotation/layout-viewport-during-rotation.html fast/events/ios/rotation/safari-like-rotation.html 2042269 4 ben_schwartz 2024-06-20 11:49:31 -0700 HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&test=fast%2Fevents%2Fios%2Frotation%2Fsafe-area-insets-during-safari-type-rotation.html&test=fast%2Fevents%2Fios%2Frotation%2Flayout-viewport-during-rotation.html&test=fast%2Fevents%2Fios%2Frotation%2Fsafari-like-rotation.html 2042273 5 ben_schwartz 2024-06-20 11:53:28 -0700 *** Bug 231264 has been marked as a duplicate of this bug. *** 2042279 6 ben_schwartz 2024-06-20 11:58:13 -0700 *** Bug 231269 has been marked as a duplicate of this bug. *** 2042281 7 ews-feeder 2024-06-20 12:12:47 -0700 Test gardening commit 280209@main (2d50c8086d2b): <https://commits.webkit.org/280209@main> Reviewed commits have been landed. Closing PR #30013 and removing active labels. 2049937 8 ben_schwartz 2024-07-31 15:16:20 -0700 Seeing another test with a very similar (if not identical) issue. fast/events/ios/rotation/layout-viewport-during-safari-type-rotation.html That brings us to 4: fast/events/ios/rotation/layout-viewport-during-rotation.html fast/events/ios/rotation/layout-viewport-during-safari-type-rotation.html fast/events/ios/rotation/safari-like-rotation.html fast/events/ios/rotation/safe-area-insets-during-safari-type-rotation.html