(cherry picked from commit 75216182c9a04741b2f773eb2f26ceb7a96bfbba)
(cherry picked from commit 2a55ab13ef9c735a16674006a518c0e5acf7c88f)
Co-authored-by: Sam Atkins <atkinssj@serenityos.org>
These have a few rules that we didn't follow in most cases:
- CSS-wide keywords are not allowed. (inherit, initial, etc)
- `default` is not allowed.
- The above and any other disallowed identifiers must be tested
case-insensitively.
This introduces a `parse_custom_ident_value()` method, which takes a
list of disallowed identifier names, and handles the above rules.
(cherry picked from commit 6ae2b8c3d901d8a7255046a4517fddd8b0fa84c4)
This is an AudioNode representing the final audio destination and is
what the user will ultimately hear.
This node is used as one of the connecting nodes in athenacrisis.com
Add a placeholder for the interface without anything backing it for now.
(cherry picked from commit 5eb80b8697d458ea2b70112a995e066f64b37ca6)
This ensures that calling `element.classList.toString()` always
produces the correct value.
(cherry picked from commit ec1f7779cb16223dab0ef9f7bf875c3f7b5724a9)
Previously, when creating a HTML element with
`document.createElementNS()` we would convert the given local name to
lowercase before deciding which element type to return. We now no
longer perform this lower case conversion, so if an uppercase local
name is provided, an element of type `HTMLUnknownElement` will be
returned. This aligns our implementation with the specification.
(cherry picked from commit 5a796629c61221261c1856e19dd829973e6158f0)
These control the state of CSS counters.
Parsing code for `reversed(counter-name)` is implemented, but disabled
for now until we are able to resolve values for those.
(cherry picked from commit 017d6c3314d57d4e351764f328c1d25dbc9d033a)
Removes some noise from the console when browsing bbc.co.uk :^)
(cherry picked from commit 793248aec977d4b15006d6e55a960da2e115a734,
amended to s/UIEvents::KeyCode/KeyCode/ to resolve cherry-pick conflict)
We now ensure that `Node::is_character_data()` returns true for all
nodes of type character data.
Previously, calling `Node::length()` on `CDataSection` or
`ProcessingInstruction` nodes would return an incorrect value.
(cherry picked from commit 3802d9ccc4ea4428b82c6d584c3667c040cb46c7)
We now follow the rules from the spec more closely, along with an
unspecified quirk for when the offsetParent is a non-positioned body
element. (Spec bug linked in a comment.)
This fixes a whole bunch of css-flexbox tests on WPT, which already had
correct layout, but the reported metrics from JS API were wrong.
(cherry picked from commit d49ae5af32044cb83bc14073b92676a1662c3bc1)
We were mistakenly executing the current node's script instead of the
document's pending parsing-blocking script.
This caused ~1000 WPT tests to time out, since we never ended up firing
a load event for XHTML pages that load multiple external scripts.
(cherry picked from commit 007c292af3202a85eb146b121720d988a66ed64b)
Checking that the string parsed for the `font` property is not enough,
the spec also wants to rule out CSS-wide keywords like `inherit`. The
simplest way to do so is to check if it's a ShorthandStyleValue, which
also rules out use of `var()`; this matches other browsers' behaviour.
The newly-added test would previously crash, and now doesn't. :^)
(cherry picked from commit 64d45afd8a650981d4dbab98aa49d47629568f5b)
The Response interface of the Fetch API can now parse form urlencoded
bodies when Content-Type is set to 'application/x-www-form-urlencoded'.
(cherry picked from commit b8fa572c6742c0f1f63da0f63c8b86835a86988d)
Adds `AudioBufferSourceNode` and `BiquadFilterNode` to the
all-window-properties test.
(cherry picked from commit 7b10eb722551716e94ec35a5c5113be83905e5d5)
This getter returns the concatenation of the data of the contiguous
Text nodes of `this` (being this plus its siblings) in tree order.
(cherry picked from commit 69da6a0ce400d4a675bfba1f1dd1d313ee1f13c0)
Previously, if a document had any element with a name attribute that
was set to the empty string, then `document.getElementsByName("")` and
`element.getElementsByName("")` would return a collection including
those elements.
(cherry picked from commit e40352b6b59e99a9f3fd922142c2abafd9840e6c)
Previously, `document.getElementsByClassName("")` would return a
collection containing all elements in the given document.
(cherry picked from commit 0fceede029e6af0cab98e86f20367d8835008472)
Previously, if a document had an element whose id was the empty string,
then `document.getElementById("")` and `element.getElementById("")`
would return that element.
(cherry picked from commit f666d967d6bac289346cf19f833f81bdc22adbdb)
Before this change, removing a style element from inside a shadow tree
would cause it to be unregistered with the document-level list of sheets
instead of the shadow-root-level list.
This would eventually lead to a verification failure if someone tried to
update the text contents of that style element, since it was still in
the shadow-root-level list, but now with a null owner element.
Fixes a crash on https://www.swedbank.se/
(cherry picked from commit 3b7534b3628641244b0998fd5061c6fa75a61cf5)
This avoids a crash that occurred when calling `getBBox()` on an SVG
element that had a transform with no inverse.
Found by Domato.
(cherry picked from commit d417b7568360f20487e4182e52872b82c8fbbf60)
Previously calling `PaintableBox::set_scroll_offset()` with a
PaintableBox whose content size was larger than its scrollble overflow
rect would cause a crash.
Found by Domato.
(cherry picked from commit 604f6040a180ac409cf338045c8709a171d920d5)
This method accepts a namespace URI as an argument and returns true if
the given URI is the default namespace on the given node, false
otherwise.
(cherry picked from commit 055c902a375bb34b8c0e31f015c2815fe935c6a9)
This method takes a prefix and returns the namespace URI associated
with it on the given node, or null if no namespace is found.
(cherry picked from commit 27d429a85f359b9c87bf9807e4dea33f7092308a)
We're expected to handle this situation gracefully, and certainly not
by falling apart like we were.
Found by Domato.
(cherry picked from commit 33207174a9c1c87657e2ae0875cc85cbf41075f8)
If the anchor and focus nodes are not within the same document, we can't
use them for a selection range.
Found by Domato.
(cherry picked from commit 416c4788763baa778465d1d004080d322462c0bf)
Instead of allowing arbitrarily large values (which could eventually
overflow an i32), let's just cap them at the same limit as Firefox does.
Found by Domato.
(cherry picked from commit 4e0edd42b95abf8ad707c64414dbe618313ce89e)
We were incorrectly assuming that setAttribute() could never fail here,
even when passed an invalid name.
Found by Domato.
(cherry picked from commit 093f1dd805f699801079f55d0d490d80b463ccbb)
