"ASSERTION: prescontext mismatch?" with video, contenteditable, iframe, a11y

RESOLVED INCOMPLETE

Status

()

Core
Disability Access APIs
RESOLVED INCOMPLETE
7 years ago
2 years ago

People

(Reporter: Jesse Ruderman, Unassigned)

Tracking

(Blocks: 2 bugs, {assertion, testcase})

Trunk
x86_64
Linux
assertion, testcase
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [auto-closed:inactivity])

Attachments

(2 attachments)

(Reporter)

Description

7 years ago
Created attachment 493079 [details]
testcase (requires extension for enabling accessibility at the right time)

1. Temporarily install 'DOM Fuzz Lite' from
    https://www.squarefree.com/extensions/domFuzzLite.xpi
2. Load the testcase (from the command line)

Result:

###!!! ASSERTION: prescontext mismatch?: 'aFrame->PresContext() == GetPresContext()', file layout/base/nsPresShell.cpp, line 4382
(Reporter)

Comment 1

7 years ago
Created attachment 493080 [details]
stack trace
So in nsAccessible::IsVisible GetPresShell() is not returning the same presshell as that of GetFrame()?
AUTO-CLOSED. This bug untouched for over 2000 days. Please reopen if you can confirm the bug and help it progress.
Status: NEW → RESOLVED
Last Resolved: 2 years ago
Resolution: --- → INCOMPLETE
Whiteboard: [auto-closed:inactivity]
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