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Test Case Description for img-stress-gif

Purpose:

To determine whether the web brower gracefully deals with unusual, corrupted, or invalid GIF images. (Test case uses the image library compiled by Pam Nunn.)


Initial Conditions:

None.

Steps/Description:

View each of the below-linked images, and confirm that the web browser does not crash, or display the images in a less-desirable fashion than Communicator 4.5x or IE do.

Expected Results:

(Output equivalent or more desirable than that of Communicator 4.5x or IE.)

Link(s):

Animated GIF with subsequent frame larger than header:

qon1.gif
center.gif
killerlogo3.gif

Animated GIFs containing at least one corrupted frame:

merr-01.gif

GIF with a 1-pixel high frame:

one-liner.gif




---
Not covered, but should be: (from Pam's list)

background: erase
background: overlay
corruption in frame1+
frame1+ dimens < header dimens
global colormaps
local colormaps
1x1 images
Copyright © 1998-2000 The Mozilla Organization.
Last modified February 3, 2000.