Open Bug 749326 Opened 12 years ago Updated 2 years ago

"ASSERTION: Losing track of existing primary frame" and "ASSERTION: Unexpected primary frame" when two images share one map

Categories

(Core :: Layout, defect)

Product:
Core
Component:
Layout
Platform:
x86
Windows Server 2008
Type:
defect

Tracking

()

People

(Reporter: neil, Unassigned)

References

(Depends on 1 open bug, Blocks 1 open bug)

Details

(Keywords: assertion, testcase) 

Steps to reproduce problem:
1. Share a map between two images

Test case:
<img src="about:logo" usemap="#map"><img src="about:logo" usemap="#map"><map name="map"><area href="about:logo" shape="rect" coords="0, 0, 100, 100">
Hmm.  I could silence that first assert, but not easily the second, because the second points to a real bug.  :(  In particular, removing the first image from the document will likely make tabbing through the second image's areas not work.
Depends on: 135040
Depends on: 1457813

I'm hitting the first assertion and it slows down debugging.

Severity: normal → S3
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