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LibWeb: Make Fetch::Infrastructure::Body be GC allocated

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Making the body GC-allocated allows us to avoid using `JS::Handle`
for `m_stream` in its members.
This commit is contained in:
Aliaksandr Kalenik 2023-08-18 19:38:13 +02:00 • committed by Andreas Kling
parent 953c19bdb7
commit bdd3a16b16
21 changed files with 117 additions and 91 deletions
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8
Userland/Libraries/LibWeb/Fetch/Body.cpp
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@ -31,7 +31,7 @@ bool BodyMixin::is_unusable() const
{
// An object including the Body interface mixin is said to be unusable if its body is non-null and its body’s stream is disturbed or locked.
auto const& body = body_impl();
return body.has_value() && (body->stream()->is_disturbed() || body->stream()->is_locked());
return body && (body->stream()->is_disturbed() || body->stream()->is_locked());
}
// https://fetch.spec.whatwg.org/#dom-body-body
@ -39,7 +39,7 @@ JS::GCPtr<Streams::ReadableStream> BodyMixin::body() const
{
// The body getter steps are to return null if this’s body is null; otherwise this’s body’s stream.
auto const& body = body_impl();
return body.has_value() ? body->stream().ptr() : nullptr;
return body ? body->stream().ptr() : nullptr;
}
// https://fetch.spec.whatwg.org/#dom-body-bodyused
@ -47,7 +47,7 @@ bool BodyMixin::body_used() const
{
// The bodyUsed getter steps are to return true if this’s body is non-null and this’s body’s stream is disturbed; otherwise false.
auto const& body = body_impl();
return body.has_value() && body->stream()->is_disturbed();
return body && body->stream()->is_disturbed();
}
// https://fetch.spec.whatwg.org/#dom-body-arraybuffer
@ -197,7 +197,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<JS::Promise>> consume_body(JS::Realm& realm
// 5. If object’s body is null, then run successSteps with an empty byte sequence.
auto const& body = object.body_impl();
if (!body.has_value()) {
if (!body) {
success_steps(ByteBuffer {});
}
// 6. Otherwise, fully read object’s body given successSteps, errorSteps, and object’s relevant global object.