Closed Bug 401395 Opened 16 years ago Closed 16 years ago
Hang moving nodes in and out of display: none node
See testcase, which hangs in current trunk build while loading. You need to download the testcase to your computer, because of the use of enhanced privileges. This seems to have regressed between 2007-09-28 and 2007-09-29: http://bonsai.mozilla.org/cvsquery.cgi?treeid=default&module=all&branch=HEAD&branchtype=match&dir=&file=&filetype=match&who=&whotype=match&sortby=Date&hours=2&date=explicit&mindate=2007-09-28+04&maxdate=2007-09-29+06&cvsroot=%2Fcvsroot Not sure what made it regress, there were multiple check-ins regarding accessibility.
doesn't hang for me with patch from the bug 398021.
Martijn, this should be fixed now, since we just checked in bug 398021.
Thanks, I'll check in tomorrow's build which has the fix from bug 398021 in.
This is still hanging for me, using: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b2pre) Gecko/2007111605 Minefield/3.0b2pre
I think this bug is caused by delayed invalidation, which is not addressed by bug 398021 in its later patch. see https://bugzilla.mozilla.org/show_bug.cgi?id=398021#c50 and https://bugzilla.mozilla.org/show_bug.cgi?id=398021#c52
the fix was checked in within bug 408997
Status: NEW → RESOLVED
Closed: 16 years ago
OS: Windows XP → All
Resolution: --- → FIXED
Verified fixed, using: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b3pre) Gecko/2008011604 Minefield/3.0b3pre
Status: RESOLVED → VERIFIED
I am seeing these assertions, though, in a debug build with the testcase: (the replaceelement assertion happens a lot) ###!!! ASSERTION: ReplaceElementAt(negative index): 'aIndex >= 0', file c:/mozil la-build/mozilla/_firefox/xpcom/build/nsVoidArray.cpp, line 491 ###!!! ASSERTION: Hypertext is reporting a different accessible for this node: ' !changeAccessible || changeAccessible == aAccessibleForChangeNode', file c:/mozi lla-build/mozilla/accessible/src/base/nsDocAccessible.cpp, line 1355
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