Since DateTime stores months as 1 to 12, while JS accepts months as
0 to 11, we have to account for the difference (by subtracting or
adding 1) where appropriate.
Since theres no way to drop the arguments before the call to the
constructor (or to signal to the constructor that it was not called
directly), we simply reuse the code for the no arguments provided
special case. (And to prevent code duplication, the code was extracted
into the separate static function Date::now(GlobalObject&).
When using Core::DateTime::from_timestamp(0) the resulting Date is
1970-01-01 00:00:00 in UTC, which might be something different in local
time - this is incorrect and relevant as invalid Dates can be made valid
later on.
This is now about as close to the spec as it gets - instead of querying
the |this| value inside of the function, we now pass it in from the
outside.
Also get rid of the oddly specific error messages, they're nice but
pretty inconsistent with most others. Let's prefer consistency and
simplicity for now.
Other than that, no functionality change.
Throws an exception if the given value is nullish, returns it otherwise.
We can now gradually replace such manual checks with this function where
applicable.
This also has the advantage that the somewhat useless "ToObject on null
or undefined" will be replaced with "null cannot be converted to an
object" or "undefined cannot be converted to an object". :^)
Some of these were using 660 permissions which meant that other users
in the "users" group could connect to anon's service processes.
Let's tighten things up by not allowing that. :^)
This commit initializes the LibVideo library and implements parsing
basic Matroska container files. Currently, it will only parse audio
and video tracks.
This changes the RequestClient::start_request() method to take a URL
object instead of a URL string as argument. All callers of the method
already had a URL object anyway, and start_request() in turn parses the
URL string back into a URL object. This removes this unnecessary
conversion.
After marking a thread for death we might end up finalizing the thread
while it still has code to run, e.g. via:
Thread::block -> Thread::dispatch_one_pending_signal
-> Thread::dispatch_signal -> Process::terminate_due_to_signal
-> Process::die -> Process::kill_all_threads -> Thread::set_should_die
This marks the thread for death. It isn't destroyed at this point
though.
The scheduler then gets invoked via:
Thread::block -> Thread::relock_process
At that point we still have a registered blocker on the stack frame
which belongs to Thread::block. Thread::relock_process drops the
critical section which allows the scheduler to run.
When the thread is then scheduled out the scheduler sets the thread
state to Thread::Dying which allows the finalizer to destroy the Thread
object and its associated resources including the kernel stack.
This probably also affects objects other than blockers which rely
on their destructor to be run, however the problem was most noticible
because blockers are allocated on the stack of the dying thread and
cause an access violation when another thread touches the blocker
which belonged to the now-dead thread.
Fixes#7823.
This adds test pages for border-radius, CSS custom properties and
flexboxes to the default page in the Browser.
I used those files to develop said features and they can be of use
when debugging in the future or just to showcase those features.
By moving the logic to determine what window areas (shadow, frame,
content) into WindowFrame::opaque/transparent_render_rects we can
simplify the occlusion calculation and properly handle more
arbitrary opaque/transparent areas.
This also solves the problem where we would render the entire
window frame as transparency only because the frame had a window
shadow.
I have no idea *why*, but this stopped working suddenly:
return { { .code_point = '-', .is_character_class = false } };
Fails with:
error: could not convert ‘{{'-', false}}’ from
‘<brace-enclosed initializer list>’ to
‘AK::Optional<regex::CharClassRangeElement>
Might be related to 66f15c2 somehow, going one past that commit makes
the build work again, however reverting the commit doesn't. Not sure
what's up with that.
Consider this patch a band-aid until we can find the reason and an
actual fix...
Compiler version:
gcc (GCC) 11.1.1 20210531 (Red Hat 11.1.1-3)
This is a fairly small change; removed the statement "Pointer and
reference types in C++ code" as it does not provide any additional
knowledge that contributors are or will be aware of after further
reading into the "Pointers and References" section. It seems
unnecessary and redundant given the sentence adjacent to it.
