- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Wed, 01 May 2013 20:49:22 -0400
- To: Arvind Jain <arvind@google.com>
- CC: Jatinder Mann <jmann@microsoft.com>, "public-web-perf@w3.org" <public-web-perf@w3.org>
On 5/1/13 5:48 PM, Arvind Jain wrote: > If there is no previous document and the current > document is "about:blank", this attribute must return the time when the > document was created. I don't think we need the "the current document is 'about:blank'" bit, even. Any case when there is no previous document means the document is "about:blank". > I actually feel it's better to just not mention the case of "there is no > previous document" and current document = about:blank. If we don't mention it, what defines the behavior? > Please also look at the processing model for navigation here: > http://www.w3.org/TR/html5/browsers.html#navigate - it simply assumes > there is a previous document (Step 9) When _navigating_ there is a previous document in all cases. But the initial about:blank is not navigated to; it's just created. But it has a performance.timing, and we need to define what the values in that are. We can define them to be creation time, or all 0, or whatever, but we need to define them. > What would be the ideal definition of these 3 attributes according to you? I don't actually have a strong opinion about how we should define the behavior of performance.timing for the initial about:blank. It just needs to be defined. -Boris
Received on Thursday, 2 May 2013 00:49:52 UTC