RESOLVED FIXED177487
cssFloat missing in CSSPropertyDeclaration.prototype 
https://bugs.webkit.org/show_bug.cgi?id=177487
Summary cssFloat missing in CSSPropertyDeclaration.prototype
Rick Byers
Reported 2017-09-26 08:20:54 PDT
'cssFloat' in CSSStyleDeclaration.prototype is true in all engines except WebKit (tested WebKit nightly at r222497) Specified here: https://drafts.csswg.org/cssom/#the-cssstyledeclaration-interface The property exists in WebKit, it's just completely hidden from enumeration: 'cssFloat' in document.body.style > true Object.getOwnPropertyNames(document.body.style).indexOf('cssFloat') > -1 Object.getOwnPropertyNames(Object.getPrototypeOf(document.body.style)).indexOf('cssFloat') > -1
Attachments
WIP Patch (69.87 KB, patch)
2017-09-26 16:14 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
WIP Patch (72.11 KB, patch)
2017-09-26 16:23 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Patch (14.34 KB, patch)
2017-09-26 19:58 PDT, Chris Dumez 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Rick Byers
Comment 1 2017-09-26 08:23:59 PDT
It's not listed in CSSStyleDeclaration.idl: https://trac.webkit.org/browser/webkit/trunk/Source/WebCore/css/CSSStyleDeclaration.idl, but also apparently not added by the custom enumeration code for CSSStyleDeclaration.
Chris Dumez
Comment 2 2017-09-26 16:14:46 PDT
Created attachment 321885 [details] WIP Patch
Chris Dumez
Comment 3 2017-09-26 16:23:40 PDT
Created attachment 321887 [details] WIP Patch
Chris Dumez
Comment 4 2017-09-26 19:58:10 PDT
Created attachment 321931 [details] Patch
WebKit Commit Bot
Comment 5 2017-09-27 10:55:59 PDT
Comment on attachment 321931 [details] Patch Clearing flags on attachment: 321931 Committed r222559: <http://trac.webkit.org/changeset/222559>
WebKit Commit Bot
Comment 6 2017-09-27 10:56:01 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 7 2017-09-27 12:15:28 PDT
<rdar://problem/34692877>
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