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Implements "upload listener flag" for XHR
This commit is contained in:
Vincent Ricard
parent
12f5411aad
commit
160714feb6
5 changed files with 24 additions and 59 deletions
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@ -154,6 +154,7 @@ pub struct XMLHttpRequest {
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request_body_len: Cell<usize>,
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sync: Cell<bool>,
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upload_complete: Cell<bool>,
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upload_listener: Cell<bool>,
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send_flag: Cell<bool>,
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timeout_cancel: DomRefCell<Option<OneshotTimerHandle>>,
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@ -200,6 +201,7 @@ impl XMLHttpRequest {
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request_body_len: Cell::new(0),
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sync: Cell::new(false),
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upload_complete: Cell::new(false),
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upload_listener: Cell::new(false),
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send_flag: Cell::new(false),
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timeout_cancel: DomRefCell::new(None),
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@ -420,6 +422,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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self.sync.set(!asynch);
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*self.request_headers.borrow_mut() = HeaderMap::new();
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self.send_flag.set(false);
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self.upload_listener.set(false);
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*self.status_text.borrow_mut() = ByteString::new(vec![]);
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self.status.set(0);
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@ -633,16 +636,23 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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.map_or(0, |e| e.total_bytes.unwrap_or(0)),
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);
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// Step 5
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// If we dont have data to upload, we dont want to emit events
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let has_handlers = self.upload.upcast::<EventTarget>().has_handlers();
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self.upload_listener.set(has_handlers && data.is_some());
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// todo preserved headers?
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// Step 6
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self.upload_complete.set(false);
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// Step 7
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self.upload_complete.set(extracted_or_serialized.is_none());
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self.upload_complete.set(false);
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// Step 8
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// FIXME handle the 'timed out flag'
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// Step 9
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self.upload_complete.set(extracted_or_serialized.is_none());
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// Step 10
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self.send_flag.set(true);
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// Step 9
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// Step 11
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if !self.sync.get() {
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// If one of the event handlers below aborts the fetch by calling
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// abort or open we will need the current generation id to detect it.
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@ -653,7 +663,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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return Ok(());
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}
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// Substep 2
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if !self.upload_complete.get() {
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if !self.upload_complete.get() && self.upload_listener.get() {
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self.dispatch_upload_progress_event(atom!("loadstart"), Ok(Some(0)));
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if self.generation_id.get() != gen_id {
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return Ok(());
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@ -661,9 +671,8 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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}
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}
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// Step 5
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// Step 6
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//TODO - set referrer_policy/referrer_url in request
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let has_handlers = self.upload.upcast::<EventTarget>().has_handlers();
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let credentials_mode = if self.with_credentials.get() {
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CredentialsMode::Include
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} else {
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@ -694,7 +703,7 @@ impl XMLHttpRequestMethods for XMLHttpRequest {
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.destination(Destination::None)
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.synchronous(self.sync.get())
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.mode(RequestMode::CorsMode)
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.use_cors_preflight(has_handlers)
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.use_cors_preflight(self.upload_listener.get())
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.credentials_mode(credentials_mode)
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.use_url_credentials(use_url_credentials)
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.origin(self.global().origin().immutable().clone())
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@ -1100,7 +1109,7 @@ impl XMLHttpRequest {
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// Substep 1
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self.upload_complete.set(true);
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// Substeps 2-4
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if !self.sync.get() {
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if !self.sync.get() && self.upload_listener.get() {
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self.dispatch_upload_progress_event(atom!("progress"), Ok(None));
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return_if_fetch_was_terminated!();
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self.dispatch_upload_progress_event(atom!("load"), Ok(None));
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@ -1203,10 +1212,12 @@ impl XMLHttpRequest {
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let upload_complete = &self.upload_complete;
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if !upload_complete.get() {
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upload_complete.set(true);
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self.dispatch_upload_progress_event(Atom::from(errormsg), Err(()));
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return_if_fetch_was_terminated!();
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self.dispatch_upload_progress_event(atom!("loadend"), Err(()));
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return_if_fetch_was_terminated!();
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if self.upload_listener.get() {
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self.dispatch_upload_progress_event(Atom::from(errormsg), Err(()));
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return_if_fetch_was_terminated!();
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self.dispatch_upload_progress_event(atom!("loadend"), Err(()));
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return_if_fetch_was_terminated!();
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}
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}
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self.dispatch_response_progress_event(Atom::from(errormsg));
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return_if_fetch_was_terminated!();
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@ -1,8 +0,0 @@
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[late-upload-events.htm]
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type: testharness
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[Late listeners: No preflight]
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expected: FAIL
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[Late listeners: Preflight]
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expected: FAIL
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@ -1,15 +0,0 @@
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[event-upload-progress-crossorigin.any.html]
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[Upload events registered too late (resources/redirect.py?code=307&location=http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[Upload events registered too late (http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[event-upload-progress-crossorigin.any.worker.html]
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[Upload events registered too late (resources/redirect.py?code=307&location=http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[Upload events registered too late (http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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@ -1,15 +0,0 @@
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[event-upload-progress.any.worker.html]
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[Upload events registered too late (resources/redirect.py?code=307&location=http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[Upload events registered too late (http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[event-upload-progress.any.html]
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[Upload events registered too late (resources/redirect.py?code=307&location=http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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[Upload events registered too late (http://www1.web-platform.test:8000/xhr/resources/corsenabled.py)]
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expected: FAIL
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@ -1,8 +0,0 @@
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[send-entity-body-get-head-async.htm]
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type: testharness
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[XMLHttpRequest: send() - non-empty data argument and GET/HEAD - async, no upload events should fire (GET)]
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expected: FAIL
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[XMLHttpRequest: send() - non-empty data argument and GET/HEAD - async, no upload events should fire (HEAD)]
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expected: FAIL
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