Every user of HTMLCollection does not expect the root node to be a
potential match, so let's avoid it by using non-inclusive sub-tree
traversal. This avoids matching the element that getElementsByTagName
was called on for example, which is required by Ruffle:
da689b7687/web/packages/core/src/ruffle-object.ts (L321-L329)
In CLDR 42 and earlier, we were able to assume all cldr-localename files
existed for every locale. They now do not exist for locales that don't
provide any localized data. Namely, this is the "und" locale (which is
an alias for the root locale, i.e. the locale we fall back to when a
user provides an unknown locale).
Further, we were previously able to assume that each currencies.json in
cldr-numbers contained all currencies. This file now excludes currencies
whose localized names are the same as the currency key. Therefore, we
now preprocess currencies.json to discover all currencies ahead of time,
much like we already do for languages.json.
Log a FIXME on the debug log, along with a layout tree dump of the box
that we didn't expect to see. This will be annoying (until fixed),
but far less so than crashing the browser.
Some of these are allocated upon initialization of the intrinsics, and
some lazily, but in neither case the getters actually return a nullptr.
This saves us a whole bunch of pointer dereferences (as NonnullGCPtr has
an `operator T&()`), and also has the interesting side effect of forcing
us to explicitly use the FunctionObject& overload of call(), as passing
a NonnullGCPtr is ambigous - it could implicitly be turned into a Value
_or_ a FunctionObject& (so we have to dereference manually).
VALUES-4 defines the internal representation of `calc()` as a tree of
calculation nodes. ( https://www.w3.org/TR/css-values-4/#calc-internal )
VALUES-3 lacked any definition here, so we had our own ad-hoc
implementation based around the spec grammar. This commit replaces that
with CalculationNodes representing each possible node in the tree.
There are no intended functional changes, though we do now support
nested calc() which previously did not work. For example:
`width: calc( 42 * calc(3 + 7) );`
I have added an example of this to our test page.
A couple of the layout tests that used `calc()` now return values that
are 0.5px different from before. There's no visual difference, so I
have updated the tests to use the new results.
This makes it possible to do arithmetic on them without having to
resolve to their canonical unit, which often requires context
information that is not available until the last minute. For example, a
Length cannot be resolved to px without knowing the font size, parent
element's size, etc.
Only Length currently requires such context, but treating all these
types the same means that code that manipulates them does not need to
know or care if a new unit gets added that does require contextual
information.
Level 4 drops the limitations of what types can be a denominator, which
means `<calc-number-sum>`, `<calc-number-product>` and
`<calc-number-value>` all go away.
Upon opening already opened file, the cursor was previously not
set to the correct line and column. With this patch, it should
be correctly set.
Fixes a bug where ctrl+clicking a function declaration would not
jump to the line if the file containing the function is already
open.
This is not documented yet, but the preferred style is getting both
upfront instead of inlining various kinds of calls in places that use
the realm and vm.
Previously, the condition was reversed, so we would stop immediately on
a file that has at least one working chunk, and we would infinitely loop
on a file with no chunks.
read_webp_first_chunk() sensibly assumes that if decode_webp_header()
succeeds, there are at least sizeof(WebPFileHeader) bytes available.
But if the file size in the header was less than the size of the header,
decode_webp_header() would truncate the data to less than that and
happily report success. Now it no longer does that.
Found by clusterfuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57843&sort=-opened&can=1&q=proj%3Aserenity
No behavior change.
(Well, technically mix() uses the other simple implementation of lerp
and the two have slightly different behavior if the arguments are of
very different magnitude and in various corner cases. But in practice,
for ICC profiles, it shouldn't matter. For a few profiles I tested, it
didn't have a measurable effect.)
By this point of time, we already have x86-64 support and have removed
i686 support too.
Since we are not the only OS project to remove 32-bit support entirely
and 64-bit computing is the norm for modern personal computers, there's
no need to explain this as it's obvious "why we are 64-bit only".
This is a remnant from when we didn't have a `read_value` and
`write_value` implementation for `AK::Endian` and instead used the
generic functions for reading a span of bytes. Now that we have a more
ergonomic alternative, remove the helper that is no longer needed.
PR #18166 introduced the ability to parse ECC certificates. If we
now fail here the reason is mostlikely something new and we should
prevent this rabbit hole from happening.
Some refactoring of our root ca loading process:
- Remove duplicate code
- Remove duplicate calls to `parse_root_ca`
- Load user imported certificates in Browser/RequestServer
TextEditor, HackStudio and SQLStudio now print the current line and
column number, as well as the number of currently selected words, with
thousands separators.
TextEditor also uses thousands seperators for the current word and
character count.
