CSS parser: Add error recovery while parsing @-webkit-keyframes key values.
<http://webkit.org/b/115175>
Source/WebCore:
From Blink r148714 by <apavlov@chromium.org>:
If not a percentage, "from", or "to" value is used in a key list, the rule is erroneous,
and due to the absense of recovery, the parser skips the following, valid CSS rule.
On a related note, keyframes, whose selectors contain invalid keys, should be discarded
altogether, according to <http://www.w3.org/TR/css3-animations/#keyframes>
Tests: animations/keyframes-invalid-keys.html
fast/css/webkit-keyframes-errors.html
* css/CSSGrammar.y.in:
* css/CSSParser.cpp:
(WebCore::CSSParser::rewriteSpecifiers):
LayoutTests:
From Blink r148714 by <apavlov@chromium.org>.
* animations/keyframes-invalid-keys-expected.txt: Added.
* animations/keyframes-invalid-keys.html: Added.
* fast/css/webkit-keyframes-errors-expected.html: Added.
* fast/css/webkit-keyframes-errors.html: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149106 268f45cc-cd09-0410-ab3c-d52691b4dbfc
8 files changed
