263050 2023-10-11 17:38:51 -0700 REGRESSION(iOS17): [ iOS17 wk2 ] fast/dom/collection-iterators.html is a constant failure. 2023-10-24 13:42:47 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=262489 InRadar P2 Normal --- 1 ben_schwartz cdumez cdumez webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1984479 0 ben_schwartz 2023-10-11 17:38:51 -0700 fast/dom/collection-iterators.html This test is constantly failing on iOS17 wk2. HISTORY: https://results.webkit.org/?suite=layout-tests&test=accessibility%2Fios-simulator%2Finput-type-time.html TEXT DIFF: +CONSOLE MESSAGE: ReferenceError: Can't find variable: MediaSource Tests that interfaces with an indexed getter and an integer-type length attribute get an iterator. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". @@ -138,51 +139,7 @@ PASS 'forEach' in obj is false PASS 'values' in obj is false -* StyleSheetList -PASS obj.__proto__ is StyleSheetList.prototype -PASS Symbol.iterator in obj is true -PASS for..of did not throw an exception -PASS 'entries' in obj is false -PASS 'keys' in obj is false -PASS 'forEach' in obj is false -PASS 'values' in obj is false - -* TextTrackCueList -PASS obj.__proto__ is TextTrackCueList.prototype -PASS Symbol.iterator in obj is true -PASS for..of did not throw an exception -PASS 'entries' in obj is false -PASS 'keys' in obj is false -PASS 'forEach' in obj is false -PASS 'values' in obj is false - -* TextTrackList -PASS obj.__proto__ is TextTrackList.prototype -PASS Symbol.iterator in obj is true -PASS for..of did not throw an exception -PASS 'entries' in obj is false -PASS 'keys' in obj is false -PASS 'forEach' in obj is false -PASS 'values' in obj is false - -* VideoTrackList -PASS obj.__proto__ is VideoTrackList.prototype -PASS Symbol.iterator in obj is true -PASS for..of did not throw an exception -PASS 'entries' in obj is false -PASS 'keys' in obj is false -PASS 'forEach' in obj is false -PASS 'values' in obj is false - -* VTTRegionList -PASS Symbol.iterator in obj is true -PASS for..of did not throw an exception -PASS 'entries' in obj is false -PASS 'keys' in obj is false -PASS 'forEach' in obj is false -PASS 'values' in obj is false - -PASS successfullyParsed is true +FAIL successfullyParsed should be true (of type boolean). Was undefined (of type undefined). TEST COMPLETE DIFF URL: https://build.webkit.org/results/Apple-iOS-17-Simulator-Debug-WK2-Tests/269213@main%20(113)/fast/dom/collection-iterators-pretty-diff.html REPRODUCIBILITY: I was able to reproduce this issue on the iPhone 12 simulator (17.0.1) ToT using the following command: run-webkit-tests --clobber-old-results --verbose --ios-simulator fast/dom/collection-iterators.html REGRESSION: This test has been constantly failing since the bring-up of iOS 17 testers at 268517@main. 1984480 1 webkit-bug-importer 2023-10-11 17:39:13 -0700 <rdar://problem/116838330> 1984483 2 ews-feeder 2023-10-11 17:47:04 -0700 Test gardening commit 269231@main (f0e87effdad9): <https://commits.webkit.org/269231@main> Reviewed commits have been landed. Closing PR #18969 and removing active labels. 1984595 3 cdumez 2023-10-12 08:03:09 -0700 According to this: ``` #if ENABLE(MEDIA_SOURCE) bool defaultMediaSourceEnabled() { return !PAL::deviceClassIsSmallScreen(); } #endif ``` MediaSource is disabled on small screens (iPhones) so it is expected I believe. 1984597 4 cdumez 2023-10-12 08:17:05 -0700 Pull request: https://github.com/WebKit/WebKit/pull/18997 1984678 5 ews-feeder 2023-10-12 12:55:37 -0700 Committed 269268@main (6cd43ab65889): <https://commits.webkit.org/269268@main> Reviewed commits have been landed. Closing PR #18997 and removing active labels. 1987225 6 ews-feeder 2023-10-24 13:42:47 -0700 Committed 267815.422@safari-7617-branch (6fdf71cdf6db): <https://commits.webkit.org/267815.422@safari-7617-branch> Reviewed commits have been landed. Closing PR #871 and removing active labels.