Bug 103275

Summary: Convert test fast/backgrounds/background-opaque-images-over-color.html to a ref test
Product: WebKit Reporter: Justin Novosad <junov>
Component: Layout and RenderingAssignee: Justin Novosad <junov>
Severity: Normal CC: ossy, senorblanco, simon.fraser, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 103424    
Bug Blocks:    
Description Flags
Patch for landing
Patch for landing webkit.review.bot: commit-queue-

Description Justin Novosad 2012-11-26 10:56:18 PST
Convert test fast/backgrounds/background-opaque-images-over-color to a ref test

Follow-up on post-commit feedback on https://bugs.webkit.org/show_bug.cgi?id=102557
Comment 1 Justin Novosad 2012-11-26 11:15:42 PST
Created attachment 176039 [details]
Comment 2 Simon Fraser (smfr) 2012-11-26 11:37:43 PST
Comment on attachment 176039 [details]

View in context: https://bugs.webkit.org/attachment.cgi?id=176039&action=review

> LayoutTests/ChangeLog:8
> +        Removing existing baselines, and adding an -expecte.html to make

Typo: -expecte.html
Comment 3 Justin Novosad 2012-11-26 11:44:10 PST
Created attachment 176041 [details]
Patch for landing
Comment 4 Justin Novosad 2012-11-26 11:45:32 PST
Comment on attachment 176041 [details]
Patch for landing

cq- -> svn/patch booboo
Comment 5 Justin Novosad 2012-11-26 11:47:19 PST
Created attachment 176042 [details]
Patch for landing
Comment 6 WebKit Review Bot 2012-11-26 11:49:06 PST
Comment on attachment 176042 [details]
Patch for landing

Rejecting attachment 176042 [details] from commit-queue.

Failed to run "['/mnt/git/webkit-commit-queue/Tools/Scripts/webkit-patch', '--status-host=queues.webkit.org', '-..." exit_code: 2

Last 500 characters of output:
nt/git/webkit-commit-queue/Tools/Scripts/svn-apply', u'--force']" exit_code: 255 cwd: /mnt/git/webkit-commit-queue

Did not find end of header block corresponding to index path "LayoutTests/platform/chromium-mac/fast/backgrounds/background-opaque-images-over-color-expected.png". at /mnt/git/webkit-commit-queue/Tools/Scripts/VCSUtils.pm line 840, <ARGV> line 85.

Failed to run "[u'/mnt/git/webkit-commit-queue/Tools/Scripts/svn-apply', u'--force']" exit_code: 255 cwd: /mnt/git/webkit-commit-queue

Full output: http://queues.webkit.org/results/14989717
Comment 7 Justin Novosad 2012-11-27 06:59:09 PST
Cowboy landed to circumvent cq barfage around png deletions.

Comment 9 Justin Novosad 2012-11-27 08:53:27 PST
(In reply to comment #8)

> It fails everywhere:
It is already fixed with r135861
There was a typo in the baseline
Comment 11 Justin Novosad 2012-11-27 09:02:22 PST
> It still fails on Qt on r135862 - http://build.webkit.sed.hu/results/x86-64%20Linux%20Qt%20Release/r135862%20%2845465%29/fast/backgrounds/background-opaque-images-over-color-diffs.html
> and it still fails on Apple Mac on r135863 - http://build.webkit.org/results/Apple%20Lion%20Release%20WK1%20%28Tests%29/r135863%20%286600%29/fast/backgrounds/background-opaque-images-over-color-diffs.html

Looks like the new test uncovered a compositing bug in the Qt port.  The diff on the mac port looks like it is just numerical rounding issue in the blending arithmetic.  I think the correct course is to add TestExpectations and file new bugs.