Bug 110571 - [Progress Events] getOwnPropertyDescriptor() on ProgressEvent.prototype returns undefined.
Summary: [Progress Events] getOwnPropertyDescriptor() on ProgressEvent.prototype retur...
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore Misc. (show other bugs)
Version: 528+ (Nightly build)
Hardware: All Unspecified
: P2 Normal
Assignee: Nobody
Depends on:
Reported: 2013-02-22 01:32 PST by Jungkee Song
Modified: 2013-04-26 00:13 PDT (History)
9 users (show)

See Also:


Note You need to log in before you can comment on or make changes to this bug.
Description Jungkee Song 2013-02-22 01:32:18 PST
Steps to reproduce:

ProgressEvent CR (http://www.w3.org/TR/progress-events/) test
- Test wiki: http://www.w3.org/wiki/Webapps/Interop/ProgressEvents
- Test suite: http://w3c-test.org/webapps/ProgressEvents/tests/
- Test case: http://w3c-test.org/webapps/ProgressEvents/tests/submissions/Ms2ger/interface.html
(3)(4)(5) The ProgressEvent interface 1, 2, 3

Actual results:

Test case failed: 
var desc = Object.getOwnPropertyDescriptor(ProgressEvent.prototype, a[1])
returns undefined such that desc.enumerable and desc.configurable cannot be checked.

Expected results:

var desc = Object.getOwnPropertyDescriptor(ProgressEvent.prototype, a[1])
successfully returns descriptor and results decs.enumerable === true and decs.configurable === true