Bug 148843

Summary:

Element.tagName should be upper-case for HTML elements in HTML documents

Product:

WebKit

Reporter:

Ryosuke Niwa <rniwa>

Component:

DOM

Assignee:

Chris Dumez <cdumez>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ap, cdumez, commit-queue, esprehn+autocc, gyuyoung.kim, rniwa, webkit-bug-importer

Priority:

Keywords:

InRadar, WebExposed

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Ryosuke Niwa 2015-09-04 16:22:15 PDT

When creating an element with createElementNS, we should not preserve the cases.
e.g. document.createElementNS(HTMLNS, "html:table").tagName should be "HTML:TABLE" instead of "html:table".

See https://dom.spec.whatwg.org/#dom-document-createelementns

This bug was found by the newly added test:
LayoutTests/http/tests/w3c/html/semantics/tabular-data/the-table-element/table-insertRow.html

Comment 1 Radar WebKit Bug Importer 2015-09-04 16:24:02 PDT

<rdar://problem/22587044>

Comment 2 Ryosuke Niwa 2015-09-04 16:25:36 PDT

<rdar://problem/22559081>

Comment 3 Ryosuke Niwa 2015-09-04 16:31:43 PDT

document.implementation.createDocument("http://www.w3.org/1999/xhtml", "div", null).createElementNS("http://www.w3.org/1999/xhtml", "i").tagName

fails but

document.createElementNS("http://www.w3.org/1999/xhtml", "i").tagName

successfully upper-cases the tag name so there's some XHTML document weirdness going on here.

Comment 4 Chris Dumez 2015-09-10 21:03:52 PDT

Created attachment 260986 [details]
Patch

Comment 5 WebKit Commit Bot 2015-09-11 07:51:44 PDT

Comment on attachment 260986 [details]
Patch

Clearing flags on attachment: 260986

Committed r189618: <http://trac.webkit.org/changeset/189618>

Comment 6 WebKit Commit Bot 2015-09-11 07:51:49 PDT

All reviewed patches have been landed.  Closing bug.