Bug 202915

Summary:	Chromium test-case asserts with ASSERTION FAILED: !visualMetricsValues.isEmpty()
Product:	WebKit	Reporter:	Emilio Cobos Álvarez (:emilio) <emilio>
Component:	SVG	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	ahmad.saleem792, mmaxfield, sabouhallawa, zimmermann
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Emilio Cobos Álvarez (:emilio) 2019-10-13 14:56:49 PDT

On master (247b0314320d499ae788b6ea993aa1d98e2d607e / r250962), WebKitGTK build.

Running this test-case: https://cs.chromium.org/chromium/src/third_party/blink/web_tests/svg/text/white-space-pre-wrap-whitespace-only-crash.html?l=1&rcl=753caf715d8f30f0c673f1b4b36dadfc75c3201f

Asserts with: 

ASSERTION FAILED: !visualMetricsValues.isEmpty()
../../Source/WebCore/rendering/svg/SVGTextLayoutEngine.cpp(419) : void WebCore::SVGTextLayoutEngine::layoutTextOnLineOrPath(WebCore::SVGInlineTextBox&, WebCore::RenderSVGInlineText&, const WebCore::RenderStyle&)
1   0x7f37db8303d3 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x9) [0x7f37db8303d3]
2   0x7f37e74d95f2 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN3WTF15CrashOnOverflow10overflowedEv+0) [0x7f37e74d95f2]
3   0x7f37ea9a838a /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore19SVGTextLayoutEngine22layoutTextOnLineOrPathERNS_16SVGInlineTextBoxERNS_19RenderSVGInlineTextERKNS_11RenderStyleE+0x164) [0x7f37ea9a838a]
4   0x7f37ea9a7a9c /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore19SVGTextLayoutEngine19layoutInlineTextBoxERNS_16SVGInlineTextBoxE+0x13c) [0x7f37ea9a7a9c]
5   0x7f37ea9a3f9d /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore16SVGRootInlineBox27layoutCharactersInTextBoxesEPNS_13InlineFlowBoxERNS_19SVGTextLayoutEngineE+0xb3) [0x7f37ea9a3f9d]
6   0x7f37ea9a3e7f /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore16SVGRootInlineBox36computePerCharacterLayoutInformationEv+0xad) [0x7f37ea9a3e7f]
7   0x7f37ea5b4ffb /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore17ComplexLineLayout27createLineBoxesFromBidiRunsEjRNS_11BidiRunListINS_7BidiRunEEERKNS_14InlineIteratorERNS_8LineInfoERNS_21VerticalPositionCacheEPS2_RN3WTF6VectorINS_15WordMeasurementELm64ENSD_15CrashOnOverflowELm16EEE+0x1cd) [0x7f37ea5b4ffb]
8   0x7f37ea5b5ecb /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore17ComplexLineLayout26layoutRunsAndFloatsInRangeERNS_15LineLayoutStateERNS_23BidiResolverWithIsolateINS_14InlineIteratorENS_7BidiRunENS_15BidiIsolatedRunEEERKS4_RKNS_10BidiStatusEj+0x837) [0x7f37ea5b5ecb]
9   0x7f37ea5b563b /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore17ComplexLineLayout19layoutRunsAndFloatsERNS_15LineLayoutStateEb+0x459) [0x7f37ea5b563b]
10  0x7f37ea5b79ed /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore17ComplexLineLayout15layoutLineBoxesEbRNS_10LayoutUnitES2_+0x745) [0x7f37ea5b79ed]
11  0x7f37ea654e8a /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow20layoutInlineChildrenEbRNS_10LayoutUnitES2_+0x11c) [0x7f37ea654e8a]
12  0x7f37ea97b3f2 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore13RenderSVGText6layoutEv+0x6f8) [0x7f37ea97b3f2]
13  0x7f37ea98f34b /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore16SVGRenderSupport14layoutChildrenERNS_13RenderElementEb+0x233) [0x7f37ea98f34b]
14  0x7f37ea975de5 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore13RenderSVGRoot6layoutEv+0x20d) [0x7f37ea975de5]
15  0x7f37ea5bc41f /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore13RenderElement14layoutIfNeededEv+0x35) [0x7f37ea5bc41f]
16  0x7f37ea5b79c9 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore17ComplexLineLayout15layoutLineBoxesEbRNS_10LayoutUnitES2_+0x721) [0x7f37ea5b79c9]
17  0x7f37ea654e8a /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow20layoutInlineChildrenEbRNS_10LayoutUnitES2_+0x11c) [0x7f37ea654e8a]
18  0x7f37ea6541a9 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x365) [0x7f37ea6541a9]
19  0x7f37ea643e84 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11RenderBlock6layoutEv+0x56) [0x7f37ea643e84]
20  0x7f37ea655228 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow16layoutBlockChildERNS_9RenderBoxERNS0_10MarginInfoERNS_10LayoutUnitES6_+0x39c) [0x7f37ea655228]
21  0x7f37ea654d45 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow19layoutBlockChildrenEbRNS_10LayoutUnitE+0x20b) [0x7f37ea654d45]
22  0x7f37ea6541cd /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x389) [0x7f37ea6541cd]
23  0x7f37ea643e84 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11RenderBlock6layoutEv+0x56) [0x7f37ea643e84]
24  0x7f37ea655228 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow16layoutBlockChildERNS_9RenderBoxERNS0_10MarginInfoERNS_10LayoutUnitES6_+0x39c) [0x7f37ea655228]
25  0x7f37ea654d45 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow19layoutBlockChildrenEbRNS_10LayoutUnitE+0x20b) [0x7f37ea654d45]
26  0x7f37ea6541cd /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x389) [0x7f37ea6541cd]
27  0x7f37ea643e84 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11RenderBlock6layoutEv+0x56) [0x7f37ea643e84]
28  0x7f37ea655228 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow16layoutBlockChildERNS_9RenderBoxERNS0_10MarginInfoERNS_10LayoutUnitES6_+0x39c) [0x7f37ea655228]
29  0x7f37ea654d45 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow19layoutBlockChildrenEbRNS_10LayoutUnitE+0x20b) [0x7f37ea654d45]
30  0x7f37ea6541cd /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore15RenderBlockFlow11layoutBlockEbNS_10LayoutUnitE+0x389) [0x7f37ea6541cd]
31  0x7f37ea643e84 /home/emilio/src/WebKit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(_ZN7WebCore11RenderBlock6layoutEv+0x56) [0x7f37ea643e84]

Comment 1 Ahmad Saleem 2022-11-09 17:23:37 PST


*** This bug has been marked as a duplicate of bug 136941 ***