- From: Garrett Smith <dhtmlkitchen@gmail.com>
- Date: Wed, 14 Oct 2009 14:19:33 -0700
- To: Travis Leithead <travil@microsoft.com>
- Cc: "www-dom@w3.org" <www-dom@w3.org>, public-script-coord@w3.org
On Wed, Oct 14, 2009 at 1:52 PM, Garrett Smith <dhtmlkitchen@gmail.com> wrote: > On Wed, Oct 14, 2009 at 12:26 PM, Travis Leithead <travil@microsoft.com> wrote: > [snip] > Where is your test code? > >> Browser this.hasOwnProperty("EventTarget") >> =============================================== >> IE8 false >> FF3.5 false (but EventTarget.prototype exists)? >> Safari4 false >> Opera10 false >> > > The expectation of a |true| result would be based on on a few preconditions: > (1) A global EventTarget property > (2) The global object has Object.prototype in its prototype chain. > (3) hasOwnProperty checks the both the Window and the WindowProxy. > (as a special behavior of |hasOwnProperty| for Global/WindowProxy object)
Received on Wednesday, 14 October 2009 21:20:09 UTC