through display list building.
The old `flow_origin` concept was ill-defined (sometimes the border box
plus the flow origin, sometimes including horizontal margins and
sometimes not, sometimes including relative position and sometimes not),
leading to brittleness and test failures. This commit reworks the logic
to always pass border box origins in during display list building.
Tweak getPropertyPriority to match recommendations
Adding Tests for Style Priority
Use else if
Adding Content Test for GetPropertyPriority
Revert "Adding Tests for Style Priority"
This reverts commit 8666a37f833b06c3e43f27acd8a9678e94425e55.
Actually `<img>` elements in `<noscript>` are not prefetched anymore.
Probably because html5ever already parses the `<noscript>` content as raw
text data if `scripting_enabled` is activated.
See https://github.com/servo/html5ever/blob/servo/src/tree_builder/rules.rs#L126
Also, added a test to the images cache.
It is already covered by:
html/dom/documents/resource-metadata-management/document-compatmode-03.html
dom/nodes/Document-constructor.html
dom/nodes/DOMImplementation-createHTMLDocument.html
Actually <img> elements in <noscript> are not prefetched anymore.
Probably because html5ever already parses the <noscript> content as raw
text data if `scripting_enabled` is activated.
See
https://github.com/servo/html5ever/blob/servo/src/tree_builder/rules.rs#
L126
Also, added a test to the images cache.
The hubbub bindings set document.characterSet but we don't use it for anything.
html5ever doesn't parse charsets from <meta> tags yet, and I'd rather add that
as part of adding actual support for other encodings (which Servo never had
with hubbub).
Switching to html5ever also changes attribute parsing slightly (bringing it in
line with the current spec) and this breaks some of the <img srcset> tests. We
don't support this feature at all.
Some other things change due to bugs in hubbub not present in html5ever.
