Bug 305709 – REGRESSION(305314@main): [GTK][WPE] ASSERTION FAILED: mode == Verify => !geometryChanged for fast/forms/datalist/data-list-search-input-with-appearance-none.html

• Component: New Bugs
• Status: RESOLVED FIXED

[Fujii Hironori]

[GTK][WPE] ASSERTION FAILED: mode == Verify => !geometryChanged for fast/forms/datalist/data-list-search-input-with-appearance-none.html

History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fforms%2Fdatalist%2Fdata-list-search-input-with-appearance-none.html

https://build.webkit.org/results/GTK-Linux-64-bit-Debug-Tests/305766@main%20(17883)/fast/forms/datalist/data-list-search-input-with-appearance-none-stderr.txt

ASSERTION FAILED: mode == Verify => !geometryChanged
../../../Source/WebCore/rendering/RenderLayer.cpp(2207) : bool WebCore::RenderLayer::updateLayerPosition(WTF::OptionSet<UpdateLayerPositionsFlag>*, UpdateLayerPositionsMode)
1   0x7f1604801813 WebCore::RenderLayer::updateLayerPosition(WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag, (WTF::ConcurrencyTag)0>*, WebCore::RenderLayer::UpdateLayerPositionsMode)
2   0x7f1604879da8 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)1>(WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag, (WTF::ConcurrencyTag)0>)
3   0x7f160486c497 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)0>(WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag, (WTF::ConcurrencyTag)0>)
4   0x7f160486ccc6 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)0>(WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag, (WTF::ConcurrencyTag)0>)
5   0x7f160486ccc6 void WebCore::RenderLayer::recursiveUpdateLayerPositions<(WebCore::RenderLayer::UpdateLayerPositionsMode)0>(WTF::OptionSet<WebCore::RenderLayer::UpdateLayerPositionsFlag, (WTF::ConcurrencyTag)0>)
6   0x7f16047fd3ca WebCore::RenderLayer::updateLayerPositionsAfterLayout(bool, bool)
7   0x7f16037e3221 WebCore::LocalFrameViewLayoutContext::flushUpdateLayerPositions()
8   0x7f16037e300b WebCore::LocalFrameViewLayoutContext::didLayout(bool)
9   0x7f16037c0c38 WebCore::LocalFrameView::didLayout(WTF::WeakPtr<WebCore::RenderElement, WTF::SingleThreadWeakPtrImpl, WTF::RawPtrTraits<WTF::SingleThreadWeakPtrImpl> >, bool)
10  0x7f16037e2c16 WebCore::LocalFrameViewLayoutContext::performLayout(bool)
11  0x7f16037e1994 WebCore::LocalFrameViewLayoutContext::layout(bool)
12  0x7f160256a385 WebCore::Document::updateLayout(WTF::OptionSet<WebCore::LayoutOptions, (WTF::ConcurrencyTag)0>, WebCore::Element const*)
13  0x7f1602569564 WebCore::Document::updateLayoutIgnorePendingStylesheets(WTF::OptionSet<WebCore::LayoutOptions, (WTF::ConcurrencyTag)0>, WebCore::Element const*)
14  0x7f1602ab56a8 WebCore::VisiblePosition::canonicalPosition(WebCore::Position const&)
15  0x7f1602ab2565 WebCore::VisiblePosition::VisiblePosition(WebCore::Position const&, WebCore::Affinity)
16  0x7f15fc2eed54 WebCore::VisibleSelection::visibleStart() const
17  0x7f16029eac99 WebCore::Editor::editorUIUpdateTimerFired()
18  0x7f1602a0d0ae WebCore::Timer::Timer<WebCore::Editor, WebCore::Editor>(WebCore::Editor&, void (WebCore::Editor::*)())::{lambda()#1}::operator()() const
19  0x7f1602a26a0a WTF::Detail::CallableWrapper<WebCore::Timer::Timer<WebCore::Editor, WebCore::Editor>(WebCore::Editor&, void (WebCore::Editor::*)())::{lambda()#1}, void>::call()
20  0x7f15fa9d6253 WTF::Function<void ()>::operator()() const
21  0x7f15fba628ce WebCore::Timer::fired()
22  0x7f1603bc0ce5 WebCore::ThreadTimers::sharedTimerFiredInternal()
23  0x7f1603bc04d1 operator()
24  0x7f1603bd2f98 call
25  0x7f15fa9d6253 WTF::Function<void ()>::operator()() const
26  0x7f1603b54734 WebCore::MainThreadSharedTimer::fired()
27  0x7f1603b5605e WTF::RunLoop::Timer::Timer<WebCore::MainThreadSharedTimer>(WTF::Ref<WTF::RunLoop, WTF::RawPtrTraits<WTF::RunLoop>, WTF::DefaultRefDerefTraits<WTF::RunLoop> >&&, WTF::ASCIILiteral, WebCore::MainThreadSharedTimer*, void (WebCore::MainThreadSharedTimer::*)())::{lambda()#1}::operator()() const
28  0x7f1603b5bbe2 WTF::Detail::CallableWrapper<WTF::RunLoop::Timer::Timer<WebCore::MainThreadSharedTimer>(WTF::Ref<WTF::RunLoop, WTF::RawPtrTraits<WTF::RunLoop>, WTF::DefaultRefDerefTraits<WTF::RunLoop> >&&, WTF::ASCIILiteral, WebCore::MainThreadSharedTimer*, void (WebCore::MainThreadSharedTimer::*)())::{lambda()#1}, void>::call()
29  0x7f15fa9d6253 WTF::Function<void ()>::operator()() const
30  0x7f15fbbfdff8 WTF::RunLoop::Timer::fired()
31  0x7f15eafd969f operator()
WebKitWebProcess terminated (pid 2527753) for reason: crash

[Fujii Hironori]

The stderr also contains useful information.

> Dirty flags: NeedsPosition(U)pdate, (D)escendantNeedsPositionUpdate, All(C)hildrenNeedPositionUpdate, (A)llDescendantsNeedPositionUpdate
> Repaint status: (-)NeedsNormalRepaint, Needs(F)ullRepaint, NeedsFullRepaintFor(P)ositionedMovementLayout
> Layer state: has(P)aginatedAncestor, has(F)ixedAncestor,  hasFixedContaining(B)lockAncestor, has(T)ransformedAncestor, has(3)DTransformedAncestor, hasComposited(S)crollingAncestor, !is(V)isibilityHiddenOrOpacityZero(), isSelfPainting(L)ayer, (C)omposited, CompositedWithOwn(B)ackingStore
> 
>  -D-- - ------VLCB 0x7f15d40d84e0 (0,0) width=800 height=600 RenderView 0x7f15d4092c20 (repaint container: 0x7f15d4092c20) (repaint rects  (clipped overflow (0,0) width=800 height=600))
>  -D-- - ------VL--   0x7f15d40d96c0 (0,0) width=800 height=50 RenderBlock 0x7f15d40d9560 HTML 0x7f15d45c1d00 (repaint container: 0x7f15d4092c20) (repaint rects  (clipped overflow (-7,-7) width=807 height=64) (outline bounds (0,0) width=800 height=50))
>  ---- - ------V---     0x7f15d42f8900 (3,16) width=278 height=18 RenderBlock 0x7f15d42f87a0 DIV 0x7f15d45ade40 (repaint container: 0x7f15d4092c20)
> *---- - -------L--     0x7f15d42f8bc0 (267,17) width=16 height=16 RenderBlock 0x7f15d42f8a60 DIV 0x7f15d45ae840
>  UDC- F ------VL--     0x7f15d42f96c0 (283,3) width=16 height=44 RenderBlock (relative positioned) 0x7f15d42f9400 DIV 0x7f15d45a8ae0 (repaint container: 0x7f15d4092c20) (repaint rects  (clipped overflow (283,3) width=16 height=44))

This message mean that the *-marked 16x16 RenderLayer was position-changed, even though NeedsPositionUpdate flag was off.
By using Web Inspector, it's -webkit-search-cancel-button element.

[Fujii Hironori]

This issue is caused by the following 3 factors:

- border-radius: 1px;
- type="search"
- list="fruits"

border-radius disables appearance.
type="search" generates -webkit-search-cancel-button shadow element.
list="fruits" generates -webkit-list-button shadow element which has 0 width in Epiphany, but 15px in Safari.

[Fujii Hironori]

themeAdwaita.css is using an SVG image as a mask image for -webkit-search-results-decoration pseudo element.
https://github.com/WebKit/WebKit/blob/5e608f7de576d40578115982983ba1b9d4177f67/Source/WebCore/css/themeAdwaita.css#L39-L59

[Fujii Hironori]

Created attachment 478298 [details]
Patch

[Fujii Hironori]

Pull request: https://github.com/WebKit/WebKit/pull/58274

[Fujii Hironori]

*** Bug 305569 has been marked as a duplicate of this bug. ***

[EWS]

Committed 307703@main (d4e98dfdcb50): <https://commits.webkit.org/307703@main>

Reviewed commits have been landed. Closing PR #58274 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/170547427>