195673 - Image tests fail: img003.html, img004.html, img008.html

Status: RESOLVED WORKSFORME

(Core :: DOM: Core & HTML, defect)

Description

[Marcel Smeets]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.3a) Gecko/20021212

the samples on the Debug Verification of the JavaScript went wrong when I tried
verification of the Images. nrs 003, 004 and 008.

Reproducible: Sometimes

Steps to Reproduce:
1.
2.
3.

Actual Results:  
img003.html
Description Pass Bug Number Actual Result Expected Result
Read Image.height 100 failed Bug report required 0 100 

img008.html
Description Pass Bug Number Actual Result Expected Result
Read Image.lowsrc ../res/lowstar.gif failed Bug report required undefined
../res/lowstar.gif



img004.html
Description Pass Bug Number Actual Result Expected Result
Read Image.width 100 failed Bug report required 0 100 

Expected Results:  
See above

The problem of not seeing images occurs often, in realtime webbrowsing.

Comment 1

[Phil Schwartau]

This is a browser issue, not a Rhino issue. Rhino is a standalone
language engine. Reassigning to DOM Level 0.

Note the tests Marcel is referring to are found off the Mozilla
menu at Debug > Verification > JavaScript; then click on "Image"
link at the left. That leads us to:

 http://mozilla.org/quality/browser/standards/javascript/tcmatrix/index.html

I will put this in the URL field above -

Comment 2

[Phil Schwartau]

The failure on img008.html has already been filed: bug 142477.

As for img003.html and img004.html, they both WORKFORME 
using Mozilla trunk binary 2003022808 on WinNT and Linux.

Marcel: do you allow JavaScript to change images in Mozilla?
(check Edit > Preferences > Advanced > Scripts & Plugins)

Comment 3

[Phil Schwartau]

Marcel reports via email that JavaScript is allowed to change images.
Note the failures he is getting on img003.html and img004.html above
may be summarized as follows:


                Description     Actual Result  Expected Result
img003.html   Read Image.height       0             100 
img004.html   Read Image.width        0             100 


The image on each of those pages is

<img NAME="testimage" LOWSRC="../res/lowstar.gif" SRC="../res/highstar.gif"  
     ALIGN="left" VSPACE="10" HEIGHT="100" WIDTH="100" BORDER="0">


If I look at this image in View > Page Info > Media, I see this at
the bottom of the attributes list:

Width: 100px, Height: 100px
Physical Width: 0px, Physical Height: 0px


Marcel: do you see the same info? And are you able to see the image OK?
(it's a red star with the Mozilla icon inside). Or is the image blank?

Comment 4

[Marcel Smeets]

 Hi, when I look I get a failure report but with View Page Info Media I can see
the image. The only difference is the attributes list I get 197px and 200px with
the same Height and Width


Marcel reports via email that JavaScript is allowed to change images.
Note the failures he is getting on img003.html and img004.html above
may be summarized as follows:


               Description     Actual Result  Expected Result
img003.html   Read Image.height       0             100
img004.html   Read Image.width        0             100


The image on each of those pages is

<img NAME="testimage" LOWSRC="../res/lowstar.gif" SRC="../res/highstar.gif"
    ALIGN="left" VSPACE="10" HEIGHT="100" WIDTH="100" BORDER="0">


If I look at this image in View > Page Info > Media, I see this at
the bottom of the attributes list:

Width: 100px, Height: 100px
Physical Width: 0px, Physical Height: 0px


Marcel: do you see the same info? And are you able to see the image OK?
(it's a red star with the Mozilla icon inside). Or is the image blank? 

Comment 5

[Johnny Stenback (:jst)]

Mass-reassigning bugs to [e-mail]