Closed Bug 250578 Opened 21 years ago Closed 16 years ago

page loads but activity continues looping - CSS missing list-style-image

Categories

(Core :: CSS Parsing and Computation, defect)

Product:
Core
Component:
CSS Parsing and Computation
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 281467

People

(Reporter: dmason, Unassigned)

References

Details

Attachments

(2 files, 2 obsolete files)

minimal testcase, endless loading on every other reload
388 bytes, text/html
Details
minimal testcase, working
404 bytes, text/html
Details
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7) Gecko/20040614 Firefox/0.9 Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7) Gecko/20040614 Firefox/0.9 The page loads, but the activity indicator keeps running. It needs both an HTML error and some CSS code to cause the error. The html that I include below has a mis-nested UL/LI. If that's fixed, the problem goes away. I edited down the CSS a bit to a piece that still loops. Reproducible: Always Steps to Reproduce: 1. load the page 2. 3. Actual Results: the activity monitor runs indefinitely. this bug-enter program doesn't ask for attachments... I guess I have to add them later. The bug itself is minor, but I left it normal because it might expose a more serious underlying problem.
Attached file this file causes the problem (obsolete) —
also need the CSS that is to follow
Attached file this is the css that you need, too (obsolete) —
I was working with the original files (of which the ones I submitted were extracts), and even with the UL/LI correct, I still, sporadically, get the activity monitor running continuously. If I reload, it may stop, or it may loop, and if it stops then another reload may restart it looping. Seems about 50% of the time it loops.
OK, I've narrowed it down. If you remove the (leftover from a previous CSS file) CSS: ----------- ul { list-style-image: url(blueball.gif); } ul ul { list-style-image: url(greyball.gif); } ul ul ul { list-style-image: url(redball.gif); } ----------- Then it doesn't loop.
<style type="text/css"> li { list-style-image: url(x.gif);} </style></head> <body><ul><li>endless loading on every other Reload (non-existing image)</li></ul></body></html> HTML and CSS are validating, problem is the missing image x.gif
Attachment #152692 - Attachment is obsolete: true
Attachment #152693 - Attachment is obsolete: true
working, as long as the image of the bullet is found ;-)
Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.8a2) Gecko/20040705 minimal testcase, endless loading on every other reload http://bugzilla.mozilla.org/attachment.cgi?id=152787&action=view isn´t working, if called from here. You´ve got to download it, and start it locally, then it shows endless loading in the tab and in the load progress field in the status bar. Changing Hardware and OS to all, as this bug is seen also on Windows/PC. Though there is some invalid html in the reporters testcase, this bug doesn´t depend on invalid html. HTML and CSS of my testcase are validating on http://validator.w3.org/ the culprit is the missing image. I´m seeing this bug only if I load the page locally. Changing component to Style System, as CSSOM needs Javascript, and there is no JS in this bug.
Assignee: general → dbaron
Status: UNCONFIRMED → NEW
Component: DOM: CSSOM → Style System (CSS)
Ever confirmed: true
OS: MacOS X → All
Hardware: Macintosh → All
Summary: page loads but activity continues looping - interaction between CSS and improper UL/LI nesting → page loads but activity continues looping - CSS missing list-style-image
Bug 246052 and bug 250542 are about pages with images and Javascript that keep on loading, might somehow be the same underlying problem.
Fixing bug 236889 will likely fix this.
Depends on: 236889
The testcase worksforme (with and without the bug 236889 patch). Please reopen if this is still and issue and attach a testcase demonstrating the problem if you do.
Status: NEW → RESOLVED
Closed: 20 years ago
Resolution: --- → WORKSFORME
reopening, bug still seen on reload, if non-existing image is loaded from the local filesystem, tested on Win98 and Win98SE Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.8a3) Gecko/20040805 download Attachment 152787 [details] minimal testcase, endless loading on every other reload and load it from the download folder. <style type="text/css"> li { list-style-image: url(x.gif);} </style> x.gif doesn´t exist, page loads first time, but loads endless on Reload. Load http://www.mozilla.org/images/ico-moz-m.gif and save it as x.gif into the same folder, and the testcase above is working. So it seem, loading of non-existant images is o.k., but reloading waits endlessly. After stopping, reload is ok, next reload loads endlessly again.
Status: RESOLVED → REOPENED
Resolution: WORKSFORME → ---
biesi, any idea what's up here? Something's failing to fire a stop notification....
Assignee: dbaron → nobody
Status: REOPENED → NEW
QA Contact: ian → style-system
It looks like it has been fixed.
Looks fixed to me too (though I didn't check builds from 2004 to make sure I saw it). ->WORKSFORME
Status: NEW → RESOLVED
Closed: 20 years ago → 16 years ago
Resolution: --- → WORKSFORME
Did you follow the steps in comment 11 when reproducing?
(In reply to comment #15) > Did you follow the steps in comment 11 when reproducing? Verifying, I retested including following my steps in comment 11 and couldn't reproduce the bug. Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b1pre) Gecko/20080914003614 SeaMonkey/2.0a1pre Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1b1pre) Gecko/20080914034157 Minefield/3.1b1pre Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.17) Gecko/20080829 Firefox/2.0.0.17
Status: RESOLVED → VERIFIED
Status: VERIFIED → RESOLVED
Closed: 16 years ago → 16 years ago
Resolution: WORKSFORME → DUPLICATE
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