UNCONFIRMED 105593
XHR Upload Progress event fires an empty XMLHttpProgressEvent 
https://bugs.webkit.org/show_bug.cgi?id=105593
Summary XHR Upload Progress event fires an empty XMLHttpProgressEvent
Stephen von Takach
Reported 2012-12-20 17:53:31 PST
Created attachment 180448 [details] Screenshot of the issue in web inspector See the screenshot at https://github.com/cotag/condo_example/issues/4 This code works in FF, IE10 and Chrome just not safari.
Attachments
Screenshot of the issue in web inspector (86 bytes, text/plain)
2012-12-20 17:53 PST, Stephen von Takach 		no flags
Details
unable to compute upload progress (115.80 KB, image/png)
2013-01-15 20:04 PST, Stephen von Takach 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1 2013-01-02 10:26:06 PST
Is there a web page where I could reproduce this issue?
Stephen von Takach
Comment 2 2013-01-03 17:29:42 PST
Tested this again and seems to be working in Safari 6.0.2. So this issue is no longer valid
Stephen von Takach
Comment 3 2013-01-15 13:59:46 PST
Received another report about this being an issues in Safari 6.0.2 (7536.26.17) so tested again in 6.0.2 (8536.26.17) and it does look to be an issue Screen shot here: https://s3.amazonaws.com/cors-ingestion.mobovivo.com/safari6.png Also I was able to replicate the issue here: http://www.script-tutorials.com/demos/199/index.html All other browsers show progress.
Alexey Proskuryakov
Comment 4 2013-01-15 14:44:54 PST
> Also I was able to replicate the issue here: http://www.script-tutorials.com/demos/199/index.html I could not reproduce using Safari 6.0.2 on OS X 10.8.2 or 10.7.4, uploading an image file from desktop.
Stephen von Takach
Comment 5 2013-01-15 20:04:05 PST
Created attachment 182911 [details] unable to compute upload progress See attachment of the example. I can confirm that it doesn't fail every time - had to quit and re-open a few times
Stephen von Takach
Comment 6 2013-01-15 20:33:57 PST
Ok, I can replicate the results every time! 1. Open safari and load: https://github.com/cotag/condo_example (I'll look into putting this on heroku for testing) 2. Quit safari 3. Open safari (it'll re-open the uploader as it restores state) 4. Try and upload something using condo The Condo upload always succeeds however the progress doesn't show and it breaks any other site visited after that (whether it be the same tab, a different tab or a new tab) However if you use any upload site other than Condo then Condo works every time with progress displaying as it should (steps 1 -> 3 then testing another site before step 4)
interpegasus
Comment 7 2013-01-25 16:21:16 PST
Any updates on a fix for this HTML5 upload progress issue on safari? Thanks in advance!
Alexey Proskuryakov
Comment 8 2013-01-25 16:30:41 PST
No, I don't have a practical way to reproduce. A test URL where this actually happens would help.
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