429454 - "ASSERTION: reflow roots should be reflown at existing size..." in nsSVGForeignObjectFrame::Reflow

Status: RESOLVED WORKSFORME

(Core :: SVG, defect)

Description

[Jesse Ruderman]

Attachment: testcase

Gary Kwong found this bug and I helped reduce it.

Loading the testcase triggers:

###!!! ASSERTION: reflow roots should be reflown at existing size and svg.css should ensure we have no padding/border/margin: 'aReflowState.ComputedWidth() == GetSize().width && aReflowState.ComputedHeight() == GetSize().height', file /Users/jruderman/trunk/mozilla/layout/svg/base/src/nsSVGForeignObjectFrame.cpp, line 167

###!!! ASSERTION: non-root frame's desired size changed during an incremental reflow: '(target == rootFrame && size.height == NS_UNCONSTRAINEDSIZE) || (desiredSize.width == size.width && desiredSize.height == size.height)', file /Users/jruderman/trunk/mozilla/layout/base/nsPresShell.cpp, line 6319

The second assertion also happens in bug 366791, but there aren't other bugs open for the first assertion (bug 369418 was fixed last week).

Comment 1

[Jesse Ruderman]

Still happens on trunk.

Comment 2

[Robert Longson [:longsonr]]

WFM now.