This currently uses a non spec-compliant property on the Response
object, which represents the time that the Response was created.
Setting this value allows `Performance.timeOrigin` to return a
reasonable value.
isomorphic encoding a value that has already been encoded will
result in garbage data. `response_headers` is already encoded in
ISO-8859-1/latin1, we cannot use `from_string_pair`, as it triggers
ISO-8859-1/latin1 encoding.
Follow-up of https://github.com/LadybirdBrowser/ladybird/pull/1893
By actually using streams, they get marked as disturbed and the
`.bodyUsed` API starts to work. Fixes at least 94 subtests in the WPT
`fetch/api/request` test suite.
Co-authored-by: Timothy Flynn <trflynn89@pm.me>
The spec for filtered responses states:
Unless stated otherwise a filtered response’s associated concepts
(such as its body) refer to the associated concepts of its internal
response.
This includes setting its associated concepts. In particular, when the
filtered response's body is set upon fetching a request with integrity
metadata, we must set the internal response's body instead.
Further restrictions that apply to filtered response subclasses (such as
opaque filtered responses having a status code of 0) are already
implemented.
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:
* JS::NonnullGCPtr -> GC::Ref
* JS::GCPtr -> GC::Ptr
* JS::HeapFunction -> GC::Function
* JS::CellImpl -> GC::Cell
* JS::Handle -> GC::Root
Instead, smuggle it in as a `void*` private data and let Javascript
aware code cast out that pointer to a VM&.
In order to make this split, rename JS::Cell to JS::CellImpl. Once we
have a LibGC, this will become GC::Cell. CellImpl then has no specific
knowledge of the VM& and Realm&. That knowledge is instead put into
JS::Cell, which inherits from CellImpl. JS::Cell is responsible for
JavaScript's realm initialization, as well as converting of the void*
private data to what it knows should be the VM&.
Now that the heap has no knowledge about a JavaScript realm and is
purely for managing the memory of the heap, it does not make sense
to name this function to say that it is a non-realm variant.
The main motivation behind this is to remove JS specifics of the Realm
from the implementation of the Heap.
As a side effect of this change, this is a bit nicer to read than the
previous approach, and in my opinion, also makes it a little more clear
that this method is specific to a JavaScript Realm.
