imported/w3c/web-platform-tests/html/semantics/embedded-content/the-i…

…mg-element/sizes/parse-a-sizes-attribute.html is unreliable

https://bugs.webkit.org/show_bug.cgi?id=169465

Reviewed by Zalan Bujtas.

LayoutTests/imported/w3c:

* web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-expected.txt:

Source/WebCore:

It shows all subtests passing but that is a bug. We don't even support all the unit types.
The test occasionally fails when reloading, that failing results are actually the correct ones.

* css/parser/SizesAttributeParser.cpp:
(WebCore::SizesAttributeParser::SizesAttributeParser):

    Ensure we have correct size for the iframe before parsing 'sizes' attribute values. The interpretation of
    these may depend on the iframe dimensions.


Canonical link: https://commits.webkit.org/186467@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@213711 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTests/imported/w3c/ChangeLog

@@ -1,3 +1,12 @@
+2017-03-10  Antti Koivisto  <antti@apple.com>
+
+        imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute.html is unreliable
+        https://bugs.webkit.org/show_bug.cgi?id=169465
+
+        Reviewed by Zalan Bujtas.
+
+        * web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-expected.txt:
+
 2017-03-09  Jiewen Tan  <jiewen_tan@apple.com>
 
         Implement PBKDF2 in WebCrypto