Bug 126574

Summary:

Make abort event sending compliant with XHR spec

Product:

WebKit

Reporter:

youenn fablet <youennf>

Component:

XML

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

ap, ossy

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
potential fix over 120828 patch	none

Description youenn fablet 2014-01-07 05:03:25 PST

WebKit always send abort event when XHR abort() method is called. 
http://www.w3.org/TR/XMLHttpRequest/#the-abort()-method mandates to do that only if the XHR state is unset or opened.
Related WTP test is XMLHttpRequest/abort-after-receive.htm

Comment 1 youenn fablet 2014-01-07 05:39:49 PST

XMLHttpRequestUpload events should be sent before XMLHttpRequest events.
This reordering may be handled as part of code refactoring done in bug 120828

Comment 2 youenn fablet 2014-01-07 07:53:39 PST

Created attachment 220528 [details]
potential fix over 120828 patch

Comment 3 youenn fablet 2014-01-13 01:19:04 PST

WebKit XHR implementation currently sends abort event when its state is DONE and abort() is called.
According to spec, the expected behavior should be to not send any abort event, but to ensure that load and loadend events are sent (since XHR is actually DONE).

This should happen in particular even when xhr.abort is called in onreadystatechange callback in DONE case.

Firefox is behaving this way (no abort event but load and loadend events).
Blink currently does not send any load/loadend/abort event at all

Comment 4 youenn fablet 2014-01-13 01:22:37 PST

Potential duplicate of bug 98404

Comment 5 Csaba Osztrogonác 2014-01-13 05:45:05 PST

Please set the r? flag if you would like to ask review.

Comment 6 youenn fablet 2016-01-15 09:28:08 PST


*** This bug has been marked as a duplicate of bug 98404 ***