Aligning the name with the the PR implementing the javascript
shadow realm proposal into the web platform. This commit
simply performs the rename before implementing the behaviour
change.
The actual change to the behaviour of the AO is not implemented in this
commit to support 'synthetic' shadow realms as the surrounding
infrastructure is not in place yet.
Not all specs have a MR open to align with this proposed change to the
HTML standard. But in this case we can just apply the same mechanical
change everywhere.
This change also removes as much direct use of JS::Promise in LibWeb
as possible. When specs refer to `Promise<T>` they should be assumed
to be referring to the WebIDL Promise type, not the JS::Promise type.
The one exception is the HostPromiseRejectionTracker hook on the JS
VM. This facility and its associated sets and events are intended to
expose the exact opaque object handles that were rejected to author
code. This is not possible with the WebIDL Promise type, so we have
to use JS::Promise or JS::Object to hold onto the promises.
It also exposes which specs need some updates in the area of
promises. WebDriver stands out in this regard. WebAudio could use
some more cross-references to WebIDL as well to clarify things.
There was no need to use FlyString for error messages, and it just
caused a bunch of churn since these strings typically only existed
during the lifetime of the error.
This is called by https://athenacrisis.com/ and passed through to
AudioNode.connect, which expects an AudioNode.
Implement this function enough so that we return an AudioNode so that
AudioNode.connect does not throw a TypeError.
I can't actually spot in the spec where it explicitly says to pass this
through (unlike the AudioContext constructor) - but clearly this needs
to be passed through for an OfflineAudioContext to actually have a
sample rate!
Which currently will always throw an exception as it is unimplemented
under the hood - but this gives all of the plumbing we need in order to
create a oscillator node as used in the reduced turnstyle testcase.
This was resulting in a whole lot of rebuilding whenever a new IDL
interface was added.
Instead, just directly include the prototype in every C++ file which
needs it. While we only really need a forward declaration in each cpp
file; including the full prototype header (which itself only includes
LibJS/Object.h, which is already transitively brought in by
PlatformObject) - it seems like a small price to pay compared to what
feels like a full rebuild of LibWeb whenever a new IDL file is added.
Given all of these includes are only needed for the ::initialize
method, there is probably a smart way of avoiding this problem
altogether. I've considered both using some macro trickery or generating
these functions somehow instead.
The spec doesn't tell us the exact value to use, but a minumum & maximum
range of supported values. Just to be consistent with another browser,
we follow the values that firefox appears to support from testing the
interface on my machine.
This function will be used in the AudioBuffer constructor, but is
defined in the spec as part of BaseAudioContext.
This commit introduces a WEB_SET_PROTOTYPE_FOR_INTERFACE macro that
caches the interface name in a local static FlyString. This means that
we only pay for FlyString-from-literal lookup once per browser lifetime
instead of every time the interface is instantiated.
