Calling sigprocmask() through the PLT requires setting the ebx register
to the address of the global offset table, otherwise chaos ensues. Also
the value of the ecx register was assumed to be preserved across that
function call despite the fact that it is caller-saved in the x86
calling convention.
This isn't 100% spec complaint, as it should use glyph_height()
depending on what the value of the writing-mode is, but we haven't
implemented it yet, so I think it'll be good enough for now.
This can be tested in https://wpt.live/css/css-values/ch-unit-008.html
Other css-unit tests fail as:
- 001 shows an issue related to a renderer (looks to me like you can't
pass a width and height property to a span -- adding `display: block`
to it passes the test),
- 002-004 and 009-012 use mentioned writing-mode,
- 016-017 loads custom fonts, which we also don't support (yet).
When property() previously would have returned an InitialStyleValue, we
now look up what the initial value would be, and return that instead.
We also intercep 'inherit', but inheritance is not implemented yet so we
just return nothing.
This does cause a regression on Acid2: The eyes no longer appear, and I
am not sure why. :^(
Since we have initial-value data in Properties.json already, it makes
sense to use that instead of needing to duplicate the same information
in ComputedValues.h
However, converting a StyleValue to the kind of types used in
InitialValues is non-trivial. So this may or may not actually be useful.
This bug was discovered via OSS fuzz, it's possible to fall through
to this assert with a char_size == 1, so we need to account for that
in the VERIFY(..).
Repro test case can be found in the OSS fuzz bug:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37296
This patch adds OutOfProcessWebView::run_javascript(StringView).
This can be used by the OOPWV embedder to execute arbitrary JavaScript
in the top-level browsing context on the WebContent process side.
Added a test to ensure the behavior stays the same.
We now throw on a direct usage of an escaped keywords with a specific
error to make it more clear to the user.
This iterates the fragments of the containing block, and paints their
outlines if they are descendants of the InlineNode.
If multiple fragments are adjacent, eg:
```html
<span><b>Well</b> hello <i>friends!</i></span>
```
...then we get a double-thick outline between "Well", " hello " and
"friends!", but we can come back to this after we implement
non-rectangular outlines for the `outline` CSS property.
These should all have a name with an empty string. Not only does test262
verify this, but it also verifies that (for the executor) the name
property is defined after the length property.
PerformPromiseAll, PerformPromiseAny, PerformPromiseAllSettled, etc, all
have very similar iteration loops. To avoid duplicating this rather
large block of code, extract the common functionality into a separate
method.
The element-resolving functions on the Promise constructor are all very
similar. To prepare for more of these functions to be implemented, break
out common parts into a base class.
Ctrl+Shift+Left would add the word before the cursor to the selection,
but for some reason Ctrl+Shift+Right didn't add the word after the
cursor to the selection.
1. Move htonl() etc. from <arpa/inet.h> to <netinet/in.h> (which
<arpa/inet.h> includes).
The htonl(), htons(), ntohl(), and ntohs() functions shall be
available as described in <arpa/inet.h>. Inclusion of the
<netinet/in.h> header may also make visible all symbols from
<arpa/inet.h>.
- POSIX
2. Define IN6_IS_ADDR_LOOPBACK() and IN6_IS_ADDR_V4MAPPED()
For some reason X/OPEN requires that fd_set has a field fds_bits. Xproto
requires either fds_bits or _fds_bits to be present, so the field 'bits'
was renamed 'fds_bits'
This patch adds support for opening a ConfigFile using a file
descriptor rather than trying to open a the file by name directly.
In contrast to the previous implementation, ConfigFile now always keeps
a reference to an open File and does not reopen it for writing.
This requires providing an additional argument to open functions if a
file gets opened based on its name and the user of the api intends to
write to the file in the future.