1166027 - OS.File.copy resolves before the file is fully copied

Status: RESOLVED WONTFIX

(Toolkit Graveyard :: OS.File, defect)

Description

[dansmith]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:37.0) Gecko/20100101 Firefox/37.0
Build ID: 20150417180217

Steps to reproduce:

My code is here:
https://github.com/tlsnotary/pagesigner/blob/a0dd28674da67f16bb1413d905c8273988a63562/content/firefox/firefox_specific.js#L179

In a nutshell:
It does 
OS.File.copy(src, dst)
.then(function(){
     gBrowser.addTab(uri);
})

where uri loads a javascript file from the dst path


Actual results:

The dst file appears to have been loaded in Debugger-Sources but calling one of its functions swal() returns "not defined"


Expected results:

swal() should have been defined.

Comment 1

[dansmith]

If I simply refresh the tab, then swal() becomes available, which shows that on the first load the JS file wasnt properly loaded.

Comment 2

[Beth Rennie [:beth] (she/her)]

Mass closure: OSFIle is being replaced with IOUtils and PathUtils. If you think this bug was closed in error, please re-open.