[Webkit-unassigned] [Bug 274545] New: ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=274545

            Bug ID: 274545
           Summary: ASSERTION FAILED: willBeComposited ==
                    needsToBeComposited(layer, queryData)
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: jenner at apple.com
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

The following 9X imported css tests are all hitting the same assertion failure

imported/w3c/web-platform-tests/css/css-view-transitions/animating-new-content-subset.html
imported/w3c/web-platform-tests/css/css-view-transitions/content-with-transparent-background.html
imported/w3c/web-platform-tests/css/css-view-transitions/massive-element-below-and-on-top-of-viewport-partially-onscreen-new.html
imported/w3c/web-platform-tests/css/css-view-transitions/massive-element-below-viewport-offscreen-new.html
imported/w3c/web-platform-tests/css/css-view-transitions/massive-element-below-viewport-partially-onscreen-old.html
imported/w3c/web-platform-tests/css/css-view-transitions/massive-element-left-of-viewport-offscreen-new.html
imported/w3c/web-platform-tests/css/css-view-transitions/massive-element-on-top-of-viewport-offscreen-new.html
imported/w3c/web-platform-tests/css/css-view-transitions/offscreen-element-modified-before-coming-onscreen.html
imported/w3c/web-platform-tests/css/css-view-transitions/span-with-overflowing-text-and-box-decorations.html

HISTORY:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fcontent-with-transparent-background.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fmassive-element-below-and-on-top-of-viewport-partially-onscreen-new.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fmassive-element-below-viewport-offscreen-new.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fmassive-element-below-viewport-partially-onscreen-old.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fmassive-element-left-of-viewport-offscreen-new.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fmassive-element-on-top-of-viewport-offscreen-new.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Foffscreen-element-modified-before-coming-onscreen.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-view-transitions%2Fspan-with-overflowing-text-and-box-decorations.html



ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData)
/Volumes/Data/worker/macOS-Sonoma-Debug-Build-EWS/build/Source/WebCore/rendering/RenderLayerCompositor.cpp(1256) : void WebCore::RenderLayerCompositor::computeCompositingRequirements(RenderLayer *, RenderLayer &, LayerOverlapMap &, CompositingState &, BackingSharingState &, bool &)
com.apple.WebKit.WebContent.Development terminated (pid 27616) for reason: crash
LEAK: 1 WebPageProxy

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