tree 63c0a8b0ee2abce519a8414f5409dca8836d041f
parent a8e7f903f5d2fca7a5151b07b198e8a8025269f9
author antti@apple.com <antti@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1570609534 +0000
committer antti@apple.com <antti@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1570609534 +0000

[CSS Shadow Parts] Allow exporting single part with multiple names using exportparts attribute
https://bugs.webkit.org/show_bug.cgi?id=202719

Reviewed by Ryosuke Niwa.

Source/WebCore:

Cases like exportparts="part:export1, part:export2" should work.

* css/SelectorChecker.cpp:
(WebCore::SelectorChecker::checkOne const):

Allow one part name to expand into multiple names for matching.

* dom/ShadowRoot.cpp:
(WebCore::parsePartMappingsList):

Allow multiple names per mapping.

(WebCore::ShadowRoot::partMappings const):
* dom/ShadowRoot.h:

LayoutTests:

* fast/css/shadow-parts/exportparts-syntax-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@250902 268f45cc-cd09-0410-ab3c-d52691b4dbfc