Bug 89234

Summary: CSS columns containing media elements are rendered out of place
Product: WebKit Reporter: Andrew Scherkus <scherkus>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: ahmad.saleem792, simon.fraser, syoichi, zalan
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
HTML repro
none
Chromium fail
none
Firefox looks OK none

Andrew Scherkus
Reported 2012-06-15 11:22:45 PDT
Combine media elements w/ controls and CSS columns and things seem to break. The last column containing a <video> drops completely out of line. Inspector thinks it's still up top w/ the rest of the videos, but it's rendered in a completely different location. Firefox appears to render this correctly.
Attachments
HTML repro (1001 bytes, text/html)
2012-06-15 12:50 PDT, Andrew Scherkus 		no flags
Details
Chromium fail (10.86 KB, image/png)
2012-06-15 12:52 PDT, Andrew Scherkus 		no flags
Details
Firefox looks OK (17.48 KB, image/png)
2012-06-15 12:52 PDT, Andrew Scherkus 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Andrew Scherkus
Comment 1 2012-06-15 11:23:07 PDT
Reduction: http://jsfiddle.net/PwSV5/43/ Screenshots, etc on the way
Andrew Scherkus
Comment 2 2012-06-15 12:50:08 PDT
Created attachment 147880 [details] HTML repro
Andrew Scherkus
Comment 3 2012-06-15 12:52:21 PDT
Created attachment 147881 [details] Chromium fail
Andrew Scherkus
Comment 4 2012-06-15 12:52:35 PDT
Created attachment 147882 [details] Firefox looks OK
Ahmad Saleem
Comment 5 2023-05-06 07:09:27 PDT
I am not able to reproduce the bug / incorrect from reference images as of (Chromium fail) using JSFiddle and attached testcase and Safari 16.4.1 matches of Firefox reference image and of Firefox Nightly 114. Chrome Canary 115 has bug where only two video / media element just show in single line while third one is on the bottom. CCing - Alan to get his input whether Chrome behavior is desirable or since Firefox and Safari / WebKit are matching, we are good to go.
alan
Comment 6 2023-05-07 09:45:34 PDT
this looks good.
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