Closed Bug 9059 Opened 25 years ago Closed 24 years ago

frameset doesn't load when noscript element appears between it and head element

Categories

(Core :: DOM: HTML Parser, defect, P2)

Product:
Core
Component:
DOM: HTML Parser
Type:
defect

Tracking

()

Status:
VERIFIED DUPLICATE of bug 7670

People

(Reporter: chadh, Assigned: harishd)

References

(
URL
)

Details

(Whiteboard: [TESTCASE])

Attachments

(1 file)

testcase
316 bytes, text/html
Details 
Overview:

   A frameset will not load if a noscript element (empty or otherwise)
   appears between the HEAD element and the FRAMESET.

Steps to Reproduce:

   1. Load attached testcase

Actual Results:

   A blank page is displayed.

Expected Results:

   The frameset is loaded. The top frame loads www.gnu.org, while the
   bottom frame loads www.linux.org.

Build Date & Platform:

   M7 viewer and apprunner on x86 Linux 2.0.36 (Build ID: 1999062115)

Additional Information:

   See attached testcase.
Attached file testcase — 

    
  
Summary: [TESTCASE] frameset doesn't load when noscript element appears between it and head element → frameset doesn't load when noscript element appears between it and head element
Whiteboard: [TESTCASE]

    
  
Assignee: karnaze → pollmann

    
    

    
  
Reassigning to Eric.

    
    

    
  
Addtion Platform I tested.

OS / Build : Win98 / Build ID 1999070614 < Mislabeld 8-16-1999-14 >

Result : Blank Page / Document: done 2.3sec.

    
    

    
  
bug 11407 is a possible dup - problems with NOSCRIPT tags and document.write,
which is blocking some sidebar features, in which case M15 is much too late.

    
  
Assignee: pollmann → harishd

    
    

    
  
There's a good chance these are related.  This looks like it may (?) be a parser
or content sink issue?

I'm forwarding this to Harish because the content model is not getting formed
correctly:

<html>

<head>
<title>Bug 3943</title>
</head>

<noscript>
Doesn't matter what goes here - it can even be empty.
</noscript>

<!-- This frameset won't load thanks to the noscript element above -->

<frameset rows="30%,*">
   <frame src="http://www.gnu.org">
   <frame src="http://www.linux.org">
</frameset>

</html>

Gives this when I dump the content model in Viewer:

webshell=0x80f01c8
html refcount=3<
  head refcount=2<
    title refcount=2<
      Text refcount=2<Bug 3943>
    >
  >
  body refcount=3<
    Text refcount=3<\n\n>
    Comment refcount=2<<!-- This frameset won't load thanks to the noscript
element above -->>
    Text refcount=3<\n\n\n   \n   \n\n\n>
  >
>

It seems that <NOSCRIPT> is opening up and body element.  When I remove the
<NOSCRIPT> (http://blueviper/frames/noscript.html) I get this, which looks a lot
better:

webshell=0x80f01c8
html refcount=3<
  head refcount=2<
    title refcount=2<
      Text refcount=2<Bug 3943>
    >
    Comment refcount=2<<!-- This frameset won't load thanks to the noscript
element above -->>
  >
  frameset rows=30%,* refcount=4<
    frame src=http://www.gnu.org refcount=4<>
    frame src=http://www.linux.org refcount=4<>
  >
>

    
  
Component: HTMLFrames → Parser
OS: Linux → All
Hardware: PC → All
Target Milestone: M15

    
  
Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → FIXED

    
    

    
  
Checked in a fix.

    
  
Status: RESOLVED → VERIFIED

    
    

    
  
using the 19990830 build on win95, mac, and linux -- the attached test case
renders correctly. Marking verified.

    
  
Status: VERIFIED → REOPENED

    
    

    
  
This bug re-appears in Win32 build 1999123008 on Windows 98.  (Try also
http://www.firstauction.com/)  See bug #22827

    
    

    
  
*** Bug 22827 has been marked as a duplicate of this bug. ***

    
    

    
  
*** Bug 22827 has been marked as a duplicate of this bug. ***

    
  
Target Milestone: M13

    
  
Priority: P3 → P2

    
  
Status: REOPENED → ASSIGNED

    
  
Resolution: FIXED → ---

    
    

    
  
*** Bug 22002 has been marked as a duplicate of this bug. ***

    
    

    
  
*** Bug 21851 has been marked as a duplicate of this bug. ***

    
    

    
  
*** Bug 21590 has been marked as a duplicate of this bug. ***

    
  
Assignee: harishd → rickg
Status: ASSIGNED → NEW

    
    

    
  
This is fixed in my tree awaiting a chance to land.

    
  
Status: NEW → RESOLVED
Closed: 25 years ago → 25 years ago
Resolution: --- → FIXED

    
    

    
  
Fixed by improvements to heuristics used to deal with badly formed framesets.

    
    

    
  
All of the bugs I found about not being able to customise my.netscape.com panels 
point to this bug as the culprit.  customizing bookmarks, or weather or any 
panel in mynetscape loads a blank page with my trunk win32 M18 build today 
072808.  If it is not this bug (the testcase here seems to work) then I'll file 
a new one.

    
    

    
  
Asa, should this bug be reopened and assigned to Harish or me?  Is the original
test case failing?

    
    

    
  
The testcase passes but bug 22002 bug 21851 and bug 21590 (all marked dupe of
this bug) fail.  I'm not sure if we should reopen those bugs or reopen this bug.  

    
    

    
  
Harish, looks like this is still failing for some set of test cases.  I'm
reopening it and CC'ing you.  Do you know what Rick did to fix this one
originally?

    
    

    
  
reopen...
Status: RESOLVED → REOPENED
Resolution: FIXED → ---

    
    

    
  
Off to harish, who has been working on noscript issues.
Assignee: rickg → harishd
Status: REOPENED → NEW

    
    

    
  
This will get resolved when NOSCRIPT is enabled ( Ref. Bug 7670 ). Marking this 
a dup ( not exactly! ) of 7670.   

*** This bug has been marked as a duplicate of 7670 ***
Status: NEW → RESOLVED
Closed: 25 years ago → 24 years ago
Resolution: --- → DUPLICATE

    
    

    
  
Dupe is now fixed and this testcase now works. Verified dupe.
Status: RESOLVED → VERIFIED

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