Bug 202804

Summary: Various test-cases from Gecko assert with ASSERTION FAILED: tagName == mmultiscriptsTag or ASSERTION FAILED: tagName == mrootTag
Product: WebKit Reporter: Emilio Cobos Álvarez (:emilio) <emilio>
Component: MathMLAssignee: Rob Buis <rbuis>
Status: RESOLVED FIXED    
Severity: Normal CC: dbarton, ews-watchlist, fred.wang, rbuis, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch
none
Patch none

Emilio Cobos Álvarez (:emilio)
Reported 2019-10-10 10:32:54 PDT
On master (247b0314320d499ae788b6ea993aa1d98e2d607e / r250962), WebKitGTK build. The following files when ran locally fail the assertions in either: * https://webkit-search.igalia.com/webkit/rev/3994522544ee5be18e96c34640528f8a27462ee4/Source/WebCore/mathml/MathMLRootElement.cpp#45 * https://webkit-search.igalia.com/webkit/rev/3994522544ee5be18e96c34640528f8a27462ee4/Source/WebCore/mathml/MathMLScriptsElement.cpp#55 Note that you may need to download them and run locally, otherwise CSP won't execute scripts (if any). * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/368461-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/370884-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/382208-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/395450-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/472587-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/generic/crashtests/514098-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/mathml/crashtests/404485-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/mathml/crashtests/405271-1.xml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/mathml/crashtests/416907-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/style/crashtests/469432-1.xhtml * https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/style/crashtests/539613-1.xhtml
Attachments
Patch (6.29 KB, patch)
2020-10-11 04:46 PDT, Rob Buis 		no flags
DetailsFormatted DiffDiff
Patch (6.31 KB, patch)
2020-10-11 08:15 PDT, Rob Buis 		no flags
DetailsFormatted DiffDiff
Patch (6.32 KB, patch)
2020-10-11 10:32 PDT, Rob Buis 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Rob Buis
Comment 1 2020-10-11 04:46:46 PDT
Created attachment 411048 [details] Patch
Frédéric Wang (:fredw)
Comment 2 2020-10-11 05:23:55 PDT
Comment on attachment 411048 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=411048&action=review > LayoutTests/mathml/scripts-with-prefixes.xhtml:17 > + <m:munderover/> Please add one for mmultiscripts too.
Rob Buis
Comment 3 2020-10-11 08:15:10 PDT
Created attachment 411052 [details] Patch
EWS
Comment 4 2020-10-11 10:06:00 PDT
Frederic Wang found in /Volumes/Data/worker/Commit-Queue/build/LayoutTests/ChangeLog does not appear to be a valid reviewer according to contributors.json. /Volumes/Data/worker/Commit-Queue/build/LayoutTests/ChangeLog neither lists a valid reviewer nor contains the string "Unreviewed" or "Rubber stamp" (case insensitive).
Rob Buis
Comment 5 2020-10-11 10:32:16 PDT
Created attachment 411056 [details] Patch
EWS
Comment 6 2020-10-11 12:16:53 PDT
Committed r268324: <https://trac.webkit.org/changeset/268324> All reviewed patches have been landed. Closing bug and clearing flags on attachment 411056 [details].
Radar WebKit Bug Importer
Comment 7 2020-10-11 12:17:18 PDT
<rdar://problem/70184786>
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