Bug 149101

Summary: CharacterData API parameters should not be optional
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: DOMAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: ap, commit-queue, rniwa, webkit-bug-importer
Priority: P2 Keywords: InRadar, WebExposed
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
URL: https://dom.spec.whatwg.org/#characterdata
Attachments:
Description Flags
Patch none

Description Chris Dumez 2015-09-12 22:21:05 PDT 
Calling Text.appendData() / Comment.appendData() without parameter should throw:
https://dom.spec.whatwg.org/#characterdata (parameter is mandatory)

However, WebKit currently does not throw and appends the string "undefined".

Firefox and Chrome match the specification and throw in this case.
Comment 1 Chris Dumez 2015-09-12 22:21:36 PDT 
rdar://problem/22546954
Comment 2 Chris Dumez 2015-09-12 23:21:38 PDT 
Created attachment 261078 [details]
Patch
Comment 3 WebKit Commit Bot 2015-09-13 19:42:19 PDT 
Comment on attachment 261078 [details]
Patch

Clearing flags on attachment: 261078

Committed r189676: <http://trac.webkit.org/changeset/189676>
Comment 4 WebKit Commit Bot 2015-09-13 19:42:23 PDT 
All reviewed patches have been landed.  Closing bug.