Open Bug 386010 Opened 13 years ago Updated 4 years ago

In Debug Builds: "ASSERTION: illegal height for mtable" with display: table-caption, negative margin

Categories

(Core :: MathML, defect)

x86
macOS
defect
Not set
normal

Tracking

()

People

(Reporter: jruderman, Unassigned, NeedInfo)

References

(Blocks 2 open bugs)

Details

(Keywords: assertion, steps-wanted, testcase)

Attachments

(1 file)

205 bytes, application/xhtml+xml
Details
Attached file testcase
###!!! ASSERTION: illegal height for mtable: 'aDesiredSize.height >= 0', file /Users/jruderman/trunk/mozilla/layout/mathml/base/src/nsMathMLmtableFrame.cpp, line 562
QA Contact: ian → mathml
Still happens on trunk.
Assignee: rbs → nobody
@Jesse Ruderman
Please contribute a step by step instruction how to reproduce the problem.
Flags: needinfo?(jruderman)
Keywords: steps-wanted
Steps were presumably just "load attached testcase in a debug build". (Jesse's testcases are generally self-contained & just need to be loaded; and note that assertions only happen in debug builds.)

Good news: currently, this bug's testcase does not trigger any assertions for me (in a debug build), on Linux at least. Jesse, do you still get any assertions? If not, I think this is WORKSFORME.
Summary: "ASSERTION: illegal height for mtable" with display: table-caption, negative margin → In Debug Builds: "ASSERTION: illegal height for mtable" with display: table-caption, negative margin
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