182292 2018-01-30 06:53:02 -0800 WPT tests cssom-view/scrollingElement-quirks-dynamic-*.html fail 2023-03-17 10:34:22 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified NEW https://bugs.chromium.org/p/chromium/issues/detail?id=665927 InRadar P2 Normal --- 170713 5991 1 fred.wang webkit-unassigned ahmad.saleem792 ap bfulgham cdumez rniwa webkit-bug-importer oldest_to_newest 1394528 0 fred.wang 2018-01-30 06:53:02 -0800 These were imported in bug 170713 and marked as failing. Current patches for bug 182230 and bug 182053 do not help. I'm opening this for the record. 1394530 1 fred.wang 2018-01-30 06:57:12 -0800 https://trac.webkit.org/changeset/227785/ 1397123 2 fred.wang 2018-02-07 01:50:45 -0800 For the record, these WPT tests were added by Chromium developers in https://bugs.chromium.org/p/chromium/issues/detail?id=665927 The problem is that OverflowClip on the body depends on the one on the html element (see RenderBox::updateFromStyle()) so it makes handling dynamic update a bit more complicated. See especially https://bugs.chromium.org/p/chromium/issues/detail?id=665927#c23 In the patch for bug 182053, I'm using computedStyle() to determine the scrollingElement, which allows to always return the correct value. However, the CSS used values for overflow may still be incorrect after dynamic change which is why these tests are failing. 1896081 3 ahmad.saleem792 2022-09-03 14:24:05 -0700 Safari Technology Preview 152 still fail these two tests and is the only browser to fail them: https://wpt.fyi/results/css/cssom-view?label=master&label=experimental&aligned&view=subtest&q=scrollingElement-quirks-dynamic- Just wanted to share updated status. Thanks! 1896105 4 webkit-bug-importer 2022-09-03 17:04:04 -0700 <rdar://problem/99533462> 1942135 5 ahmad.saleem792 2023-03-17 10:34:22 -0700 Also to consider - https://chromium.googlesource.com/chromium/blink/+/f19705cd7cadd77ff1d612396f5ccd2fa4e725a0