зеркало из https://github.com/mozilla/gecko-dev.git
servo: Merge #9354 - Update XMLHTTPRequest FetchBodyInit and related Impl (#9291) (from stspyder:master); r=KiChjang
Fixes #9291. Source-Repo: https://github.com/servo/servo Source-Revision: 55d8228ed6910c72b663dfb4f2b7d140e28a8364
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0e37316f1a
Коммит
4d1734e744
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@ -13,8 +13,8 @@
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* http://www.openwebfoundation.org/legal/the-owf-1-0-agreements/owfa-1-0.
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*/
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// https://fetch.spec.whatwg.org/#fetchbodyinit
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typedef (/*ArrayBuffer or ArrayBufferView or Blob or FormData or */DOMString or URLSearchParams) FetchBodyInit;
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// https://fetch.spec.whatwg.org/#bodyinit
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typedef (Blob or /*BufferSource or FormData or */DOMString or URLSearchParams) BodyInit;
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enum XMLHttpRequestResponseType {
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"",
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@ -55,7 +55,7 @@ interface XMLHttpRequest : XMLHttpRequestEventTarget {
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attribute boolean withCredentials;
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readonly attribute XMLHttpRequestUpload upload;
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[Throws]
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void send(optional /*Document or*/ FetchBodyInit? data = null);
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void send(optional /*Document or*/ BodyInit? data = null);
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void abort();
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// response
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@ -6,14 +6,15 @@ use cors::CORSResponse;
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use cors::{AsyncCORSResponseListener, CORSRequest, RequestMode, allow_cross_origin_request};
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use document_loader::DocumentLoader;
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use dom::bindings::cell::DOMRefCell;
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use dom::bindings::codegen::Bindings::BlobBinding::BlobMethods;
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use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
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use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use dom::bindings::codegen::Bindings::XMLHttpRequestBinding;
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use dom::bindings::codegen::Bindings::XMLHttpRequestBinding::XMLHttpRequestMethods;
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use dom::bindings::codegen::Bindings::XMLHttpRequestBinding::XMLHttpRequestResponseType;
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use dom::bindings::codegen::Bindings::XMLHttpRequestBinding::XMLHttpRequestResponseType::{Json, Text, _empty};
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use dom::bindings::codegen::UnionTypes::StringOrURLSearchParams;
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use dom::bindings::codegen::UnionTypes::StringOrURLSearchParams::{eString, eURLSearchParams};
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use dom::bindings::codegen::UnionTypes::BlobOrStringOrURLSearchParams;
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use dom::bindings::codegen::UnionTypes::BlobOrStringOrURLSearchParams::{eBlob, eString, eURLSearchParams};
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use dom::bindings::conversions::{ToJSValConvertible};
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use dom::bindings::error::{Error, ErrorResult, Fallible};
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use dom::bindings::global::{GlobalRef, GlobalRoot};
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@ -64,7 +65,7 @@ use url::Url;
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use util::mem::HeapSizeOf;
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use util::str::DOMString;
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pub type SendParam = StringOrURLSearchParams;
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pub type SendParam = BlobOrStringOrURLSearchParams;
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#[derive(JSTraceable, PartialEq, Copy, Clone, HeapSizeOf)]
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enum XMLHttpRequestState {
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@ -481,14 +482,14 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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_ => data
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};
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let extracted = data.as_ref().map(|d| d.extract());
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self.request_body_len.set(extracted.as_ref().map_or(0, |e| e.len()));
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self.request_body_len.set(extracted.as_ref().map_or(0, |e| e.0.len()));
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// Step 6
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self.upload_events.set(false);
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// Step 7
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self.upload_complete.set(match extracted {
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None => true,
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Some (ref v) if v.is_empty() => true,
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Some (ref e) if e.0.is_empty() => true,
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_ => false
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});
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@ -526,28 +527,16 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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if load_data.url.origin().ne(&global.r().get_url().origin()) {
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load_data.credentials_flag = self.WithCredentials();
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}
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load_data.data = extracted;
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#[inline]
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fn join_raw(a: &str, b: &str) -> Vec<u8> {
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let len = a.len() + b.len();
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let mut vec = Vec::with_capacity(len);
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vec.extend_from_slice(a.as_bytes());
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vec.extend_from_slice(b.as_bytes());
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vec
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}
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load_data.data = extracted.as_ref().map(|e| e.0.clone());
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// XHR spec differs from http, and says UTF-8 should be in capitals,
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// instead of "utf-8", which is what Hyper defaults to.
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let params = ";charset=UTF-8";
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// instead of "utf-8", which is what Hyper defaults to. So not
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// using content types provided by Hyper.
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let n = "content-type";
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match data {
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Some(eString(_)) =>
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load_data.headers.set_raw(n.to_owned(), vec![join_raw("text/plain", params)]),
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Some(eURLSearchParams(_)) =>
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load_data.headers.set_raw(
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n.to_owned(), vec![join_raw("application/x-www-form-urlencoded", params)]),
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None => ()
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match extracted {
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Some((_, Some(ref content_type))) =>
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load_data.headers.set_raw(n.to_owned(), vec![content_type.bytes().collect()]),
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_ => (),
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}
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load_data.preserved_headers = (*self.request_headers.borrow()).clone();
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@ -1245,19 +1234,30 @@ impl XMLHttpRequest {
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}
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trait Extractable {
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fn extract(&self) -> Vec<u8>;
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fn extract(&self) -> (Vec<u8>, Option<DOMString>);
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}
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impl Extractable for SendParam {
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// https://fetch.spec.whatwg.org/#concept-bodyinit-extract
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fn extract(&self) -> Vec<u8> {
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fn extract(&self) -> (Vec<u8>, Option<DOMString>) {
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match *self {
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eString(ref s) => {
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let encoding = UTF_8 as EncodingRef;
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encoding.encode(s, EncoderTrap::Replace).unwrap()
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(encoding.encode(s, EncoderTrap::Replace).unwrap(),
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Some(DOMString::from("text/plain;charset=UTF-8")))
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},
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eURLSearchParams(ref usp) => {
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// Default encoding is UTF-8.
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usp.serialize(None).into_bytes()
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(usp.serialize(None).into_bytes(),
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Some(DOMString::from("application/x-www-form-urlencoded;charset=UTF-8")))
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},
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eBlob(ref b) => {
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let data = b.get_data();
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let content_type = if b.Type().as_ref().is_empty() {
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None
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} else {
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Some(b.Type())
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};
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(data.get_bytes().to_vec(), content_type)
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},
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}
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}
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@ -14,7 +14,7 @@ use std::ffi::CStr;
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use std::fmt;
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use std::iter::{Filter, Peekable};
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use std::ops::{Deref, DerefMut};
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use std::str::{CharIndices, FromStr, Split, from_utf8};
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use std::str::{Bytes, CharIndices, FromStr, Split, from_utf8};
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#[derive(Clone, PartialOrd, Ord, PartialEq, Eq, Deserialize, Serialize, Hash, Debug)]
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pub struct DOMString(String);
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@ -35,6 +35,10 @@ impl DOMString {
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pub fn clear(&mut self) {
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self.0.clear()
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}
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pub fn bytes(&self) -> Bytes {
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self.0.bytes()
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}
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}
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impl Default for DOMString {
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