Bug 50334 - xhr.responseType = 'arraybuffer' works on Mac but not on Windows
Summary: xhr.responseType = 'arraybuffer' works on Mac but not on Windows
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows XP
: P2 Normal
Assignee: Chris Marrin
Keywords: InRadar, LayoutTestFailure, PlatformOnly
Depends on:
Reported: 2010-12-01 10:36 PST by Adam Roben (:aroben)
Modified: 2011-04-11 16:33 PDT (History)
4 users (show)

See Also:

Patch (8.73 KB, patch)
2011-04-11 16:08 PDT, Chris Marrin
mitz: review+
Details | Formatted Diff | Diff

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Description Adam Roben (:aroben) 2010-12-01 10:36:39 PST
As part of bug 32933, blob support got turned on for the Mac. As time has gone on, more and more code has come to depend on ENABLE(BLOB). This means that Mac and Windows are diverging more and more in terms of web APIs. For example, the XHR responseType 'arraybuffer' is dependent on ENABLE(BLOB), meaning that it works on Mac but not on Windows. This is causing multiple regression tests to fail on Windows currently.

We should make Mac and Windows behave the same in this regard. We should either turn off BLOB on Mac or turn it on on Windows.

(You can see the regression test failures here: <http://build.webkit.org/results/Windows%207%20Release%20(Tests)/r73026%20(6983)/results.html>. Ignore the non-XHR ones.)
Comment 1 Adam Roben (:aroben) 2010-12-01 10:37:14 PST
Comment 2 Brian Weinstein 2010-12-01 11:36:49 PST
Landed failing results for Windows for:


In r73048.
Comment 3 Chris Marrin 2011-04-11 16:08:54 PDT
Created attachment 89114 [details]
Comment 4 mitz 2011-04-11 16:10:59 PDT
Comment on attachment 89114 [details]

Comment 5 Chris Marrin 2011-04-11 16:33:18 PDT
Fixed in http://trac.webkit.org/changeset/83532