Bug 94845

Summary: canvas fallback content is stripped out on copy and paste
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: HTML EditingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ahmad.saleem792, ap, dcheng, dmazzoni, enrica, megan_gardner, tony, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: HasReduction, InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Safari 15.5 matches other browsers none

Ryosuke Niwa
Reported 2012-08-23 14:01:37 PDT
http://code.google.com/p/chromium/issues/detail?id=125912 Reproduction steps: 1. AA<canvas>BB</canvas>CC 2. select the text covering canvas tag 3. ctrl+c copy to clipboard. Expected result: the system clipboard should include the fallback content inside canvas tag. ==> "AABBCC" Actual result: the fallback content is stripped. ==> "AACC"
Attachments
Safari 15.5 matches other browsers (344.39 KB, image/png)
2022-06-02 05:41 PDT, Ahmad Saleem 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Ahmad Saleem
Comment 1 2022-06-02 05:41:09 PDT
Created attachment 459957 [details] Safari 15.5 matches other browsers I created a following JSFiddle from given test case in Comment 01 - https://jsfiddle.net/m4dz1nkj/show I am not able to reproduce the actual or expected result, it is altogether different results but it is consistent and same across all browser as shown in the attached picture. Should this be marked as "RESOLVED INVALID"? Thanks!
Alexey Proskuryakov
Comment 2 2022-06-02 09:03:15 PDT
This issue still partly reproduces: - HTML-like flavors contain an empty canvas element without fallback content. - RTF and UTF-16 flavors contain the fallback "BB". - UTF-8 and NSString PboardType do not contain the fallback.
Radar WebKit Bug Importer
Comment 3 2022-06-02 09:03:24 PDT
<rdar://problem/94288746>
Ryosuke Niwa
Comment 4 2022-06-02 09:33:16 PDT
(In reply to Alexey Proskuryakov from comment #2) > This issue still partly reproduces: > > - HTML-like flavors contain an empty canvas element without fallback content. > - RTF and UTF-16 flavors contain the fallback "BB". > - UTF-8 and NSString PboardType do not contain the fallback. Huh, that's some odd inconsistencies. I guess we fixed this partially.
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