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Menu no longer renders in Firefox

RESOLVED FIXED in Firefox 16

Status

()

Core
Layout
RESOLVED FIXED
5 years ago
5 years ago

People

(Reporter: mdew, Assigned: Ehsan)

Tracking

({regression})

16 Branch
mozilla16
x86
All
regression
Points:
---
Dependency tree / graph
Bug Flags:
in-testsuite +

Firefox Tracking Flags

(firefox16+ fixed)

Details

Attachments

(2 attachments, 2 obsolete attachments)

(Reporter)

Description

5 years ago
Created attachment 635183 [details]
test.rar

User Agent: Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/16.0 Firefox/16.0a1
Build ID: 20120606221720

Steps to reproduce:

This is an internal, private site, so its a site rip.. I stripped a bit of site, but needs a better test case.


Actual results:

Extract files, open the htm file,
Menu dropdowns don't render

Working: 1339046240 (06-Jun-2012 22:37)
Broken: 1339061779 (07-Jun-2012 04:02)


Expected results:

Menu dropdown should render

Updated

5 years ago
Attachment #635183 - Attachment mime type: text/plain → application/octet-stream

Updated

5 years ago
Attachment #635183 - Attachment mime type: application/octet-stream → application/x-rar-compressed

Comment 1

5 years ago
Regression window(m-c)
Good:
http://hg.mozilla.org/mozilla-central/rev/c29b842c4159
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0a1 ID:20120606221720
Bad:
http://hg.mozilla.org/mozilla-central/rev/3933384d8315
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0a1 ID:20120607023619
Pushlog:
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=c29b842c4159&tochange=3933384d8315

Regression window(m-i)
Good:
http://hg.mozilla.org/integration/mozilla-inbound/rev/f5a441d6929f
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0a1 ID:20120605210720
Bad:
http://hg.mozilla.org/integration/mozilla-inbound/rev/df6702c41ddd
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/16.0 Firefox/16.0a1 ID:20120605215419
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=f5a441d6929f&tochange=df6702c41ddd

Triggered by: Bug 157681
Blocks: 157681
Status: UNCONFIRMED → NEW
Component: Untriaged → Layout
Ever confirmed: true
Keywords: regression
OS: Windows 7 → All
Product: Firefox → Core
QA Contact: untriaged → layout
tracking-firefox16: --- → ?
(Assignee)

Comment 2

5 years ago
Created attachment 637222 [details]
Minimized test case (sort of)

This happens with a relatively positioned table element, where the top is modified dynamically.  This test should scroll up the div by 50px, but it gets it wrong.
Assignee: nobody → ehsan
Status: NEW → ASSIGNED
(Assignee)

Comment 3

5 years ago
Created attachment 637232 [details] [diff] [review]
Patch (v1)
Attachment #635183 - Attachment is obsolete: true
Attachment #637232 - Flags: review?(bzbarsky)
(Assignee)

Updated

5 years ago
status-firefox16: --- → affected
tracking-firefox16: ? → +
Comment on attachment 637232 [details] [diff] [review]
Patch (v1)

Please make the comment say _why_ we're not processing them (because normally position on the inner table is ignored during reflow).

r=me with that.
Attachment #637232 - Flags: review?(bzbarsky) → review+
(Assignee)

Comment 5

5 years ago
Created attachment 637234 [details] [diff] [review]
Patch with updated comment
Attachment #637232 - Attachment is obsolete: true
(Assignee)

Comment 6

5 years ago
http://tbpl.mozilla.org/?tree=Try&rev=a78f4fe81951
(Assignee)

Comment 7

5 years ago
https://hg.mozilla.org/integration/mozilla-inbound/rev/614d3cf8947b
status-firefox16: affected → fixed
Flags: in-testsuite+
Target Milestone: --- → mozilla16
https://hg.mozilla.org/mozilla-central/rev/614d3cf8947b
Status: ASSIGNED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
Depends on: 769362
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