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LibWeb: Implement XMLHttpRequest.requestType setter according to spec

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This commit is contained in:
Andreas Kling 2022-10-24 15:30:54 +02:00
parent e448c74736
commit 455167008d
2 changed files with 21 additions and 1 deletions
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20
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp
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@ -95,6 +95,26 @@ WebIDL::ExceptionOr<String> XMLHttpRequest::response_text() const
return get_text_response();
}
// https://xhr.spec.whatwg.org/#dom-xmlhttprequest-responsetype
WebIDL::ExceptionOr<void> XMLHttpRequest::set_response_type(Bindings::XMLHttpRequestResponseType response_type)
{
// 1. If the current global object is not a Window object and the given value is "document", then return.
if (!is<HTML::Window>(HTML::current_global_object()) && response_type == Bindings::XMLHttpRequestResponseType::Document)
return {};
// 2. If this’s state is loading or done, then throw an "InvalidStateError" DOMException.
if (m_ready_state == ReadyState::Loading || m_ready_state == ReadyState::Done)
return WebIDL::InvalidStateError::create(realm(), "Can't readyState when XHR is loading or done");
// 3. If the current global object is a Window object and this’s synchronous flag is set, then throw an "InvalidAccessError" DOMException.
if (is<HTML::Window>(HTML::current_global_object()) && m_synchronous)
return WebIDL::InvalidAccessError::create(realm(), "Can't set readyState on synchronous XHR in Window environment");
// 4. Set this’s response type to the given value.
m_response_type = response_type;
return {};
}
// https://xhr.spec.whatwg.org/#response
WebIDL::ExceptionOr<JS::Value> XMLHttpRequest::response()
{