Thu, 22 Jan 2015 13:21:57 +0100
Incorporate requested changes from Mozilla in review: https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 var o = { 0: 1, 1: 2, 2: 3, length: 3 };
2 Array.prototype.splice.call(o, 0, 1);
3
4 assertEq(o[0], 2);
5 assertEq(o[1], 3);
6 assertEq(Object.getOwnPropertyDescriptor(o, 2), undefined);
7 assertEq("2" in o, false);
8 assertEq(o.length, 2);