Closed Bug 494300 Opened 11 years ago Closed 11 years ago

"ASSERTION: prev sibling has different parent" with xul:listbox, mathml

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: jruderman, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, testcase)

Attachments

(1 file)

testcase
1.66 KB, application/vnd.mozilla.xul+xml
Details
Attached file testcase — 
This testcase triggers:

###!!! ASSERTION: prev sibling has different parent: 'aFrameList->GetParent() == aPrevSibling->GetParent()', file /Users/jruderman/central/layout/generic/nsFrameList.cpp, line 229

I think this bug can also trigger:

###!!! ASSERTION: next sibling has different parent: '!nextFrame || aFrameList->GetParent() == nextFrame->GetParent()', file /Users/jruderman/central/layout/generic/nsFrameList.cpp, line 233
Works for me, Firefox mozilla-central debug build on Linux and OSX.
Yep, WFM on Mac.  I'll add a crashtest.
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → WORKSFORME
Crashtest: http://hg.mozilla.org/mozilla-central/rev/b64a7e4a35e2
Flags: in-testsuite+
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