384977 - Links loaded from different domains in a frame fail to load the third time.

Status: VERIFIED DUPLICATE of bug 364461

(Core :: DOM: Navigation, defect)

Description

[Stephen Donner [:stephend] Not actively reading bugmail]

Build ID: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9a6pre) Gecko/20070618 Minefield/3.0a6pre

Checking on a regression range right now...

Not sure this is in the right component; punt as needed.

Summary: Links loaded from different domains in a frame fail to load the third time.

Steps to Reproduce:

1. Load http://images.google.com/images?svnum=10&um=1&hl=en&safe=off&q=mozilla&btnG=Search+Images
2. Click on the first image there (Mozilla is a global community ...
390 x 261 - 96k - jpg
mozilla2.org)
3. Once the page finished loading, click Back
4. If the links work now, click the image again, then Back again

Expected Results:

You should be able to load all of the links within the Google Images frame "infinitely"

Actual Results:

Although a Reload fixes this temporarily, after the first two loads of the image/links, we fail

Comment 1

[Stephen Donner [:stephend] Not actively reading bugmail]

This regressed between 2007-06-14 and 2007-06-15; is bug 353732 a probable cause?

Comment 2

[:Gavin Sharp [email: [e-mail]]]

What are the hours for those builds?

Comment 3

[Stephen Donner [:stephend] Not actively reading bugmail]

(In reply to comment #2)
> What are the hours for those builds?

2007-06-14-04-trunk and 2007-06-15-04-trunk 

Comment 4

[:Gavin Sharp [email: [e-mail]]]

The patch for bug 371360 is the most likely cause in that range, I think.

Comment 5

[:Gavin Sharp [email: [e-mail]]]

(http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&branch=HEAD&branchtype=match&date=explicit&mindate=2007-06-14-02&maxdate=2007-06-15-05 is the query I used)

Comment 6

[Boris Zbarsky [:bzbarsky]]

So... I can't reproduce this (with a build pulled on MOZ_CO_DATE="Sat Jun 16 00:28:35 CDT 2007").

Comment 7

[Boris Zbarsky [:bzbarsky]]

I tested both Seamonkey and Firefox.

Comment 8

[Chris Thomas (CTho) [formerly [e-mail] [e-mail]]]

This is how I can reproduce it in SeaMonkey:
<CTho> 1. http://www.google.com
<CTho> 2. click images
<CTho> 3. type mozilla, click search imaes
<CTho> 4. click the first result
<CTho> 5. click "see full-size image"
<CTho> 6. click the back button.
<CTho> 7. click any other link you see - none work

Comment 9

[Boris Zbarsky [:bzbarsky]]

Minimalish testcase:

data:text/html,<iframe src="data:text/html,<a href='http://www.google.com' target='_main'>Click me, hit back, click me again"></iframe>

The key is that the load kills the frameset.  This is _so_ a longstanding bfache bug...

Comment 10

[Boris Zbarsky [:bzbarsky]]

Or even simpler:

data:text/html,<iframe src="data:text/html,<a href='data:text/plain,aaa' target='_main'>Click me, hit back, click me again"></iframe>

Comment 11

[Boris Zbarsky [:bzbarsky]]

Attachment: Subframe for testcase

Comment 12

[Boris Zbarsky [:bzbarsky]]

Attachment: Testcase showing that this has been a problem with bfcache all along

Comment 13

[Boris Zbarsky [:bzbarsky]]

And in fact, this is a duplicate.

Comment 14

[Stephen Donner [:stephend] Not actively reading bugmail]

Verified DUP; thanks for all your hard work and patience, Boris.