Closed
Bug 656647
Opened 13 years ago
Closed 13 years ago
File constructor should take nsIFile
Categories
(Core :: DOM: Core & HTML, enhancement)
Core
DOM: Core & HTML
Tracking
()
RESOLVED
FIXED
mozilla6
People
(Reporter: khuey, Assigned: khuey)
Details
(Keywords: dev-doc-complete)
Attachments
(1 file)
3.69 KB,
patch
|
sicking
:
review+
|
Details | Diff | Splinter Review |
No description provided.
Assignee | ||
Comment 1•13 years ago
|
||
Assignee | ||
Updated•13 years ago
|
Keywords: dev-doc-needed
Comment 2•13 years ago
|
||
Please declare rv closer to its use, and note that you shadow it in the string case.
Comment on attachment 531960 [details] [diff] [review] Patch Review of attachment 531960 [details] [diff] [review]: ----------------------------------------------------------------- ::: content/base/src/nsDOMFile.cpp @@ +682,5 @@ > > + // If it's not a JSObject, give up > + JSObject* obj = JSVAL_TO_OBJECT(aArgv[0]); > + if (!obj) > + return NS_ERROR_UNEXPECTED; This doesn't actually work. If you hand JS_TO_OBJECT something that isn't an object it'll assert and perform an invalid cast. But I believe the JSVAL_IS_PRIMITIVE is enough to ensure that you have an object. So just remove the if-check. @@ +701,5 @@ > + return NS_ERROR_XPC_BAD_CONVERT_JS; > + } > + > + nsCOMPtr<nsILocalFile> localFile; > + nsresult rv = NS_NewLocalFile(xpcomStr, Remove the 'nsresult' here, as Ms2ger pointed out. @@ +706,5 @@ > + PR_FALSE, getter_AddRefs(localFile)); > + NS_ENSURE_SUCCESS(rv, rv); > + > + file = do_QueryInterface(localFile, &rv); > + NS_ENSURE_SUCCESS(rv, rv); Generally speaking, don't use nsresults together with do_QIs, simply nullcheck the result instead. Though in this case an assert should be enough.
Attachment #531960 -
Flags: review?(jonas) → review+
Assignee | ||
Comment 4•13 years ago
|
||
I changed the JSVAL_IS_PRIMITIVE guard to JSVAL_IS_OBJECT. Other comments addressed. http://hg.mozilla.org/mozilla-central/rev/190b0bff3507 http://hg.mozilla.org/mozilla-central/rev/0b84815ad48e
Severity: normal → enhancement
Status: ASSIGNED → RESOLVED
Closed: 13 years ago
Flags: in-testsuite+
OS: Windows 7 → All
Hardware: x86 → All
Resolution: --- → FIXED
Target Milestone: --- → mozilla6
Version: unspecified → Trunk
Comment 5•13 years ago
|
||
Updated documentation: https://developer.mozilla.org/en/Extensions/Using_the_DOM_File_API_in_chrome_code https://developer.mozilla.org/en/DOM/File And linked to from Firefox 6 for developers.
Keywords: dev-doc-needed → dev-doc-complete
Updated•5 years ago
|
Component: DOM → DOM: Core & HTML
You need to log in
before you can comment on or make changes to this bug.
Description
•