1300481 - Assert the document of a DocumentTimeline contains a navigation timing.

Status: RESOLVED WONTFIX

(Core :: Layout, defect)

Description

[u459114]

A follow up of Bug 1190881, to assure  that we give every Document a navigation timing object. Without it, most computing in DocumentTimeline could be wrong

Comment 1

[u459114]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=4348f9a89fb0

Comment 2

[u459114]

Attachment: Bug 1300481 - Assert the document of a DocumentTimeline contains a navigation timing.

Review commit: https://reviewboard.mozilla.org/r/76682/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/76682/

Comment 3

[Brian Birtles (:birtles, Feb 26~ parental leave)]

Are we sure we want these assertions? I think we can reach this situation with some combinations of document.write / document.open but maybe Mantaroh knows.

Comment 4

[u459114]

(In reply to Brian Birtles (:birtles) from comment #3)
> Are we sure we want these assertions? I think we can reach this situation
> with some combinations of document.write / document.open but maybe Mantaroh
> knows.

Not sure, that why I pull it out from bug 1190881. More test is needed, and I am looking to the code flow of timing object initialization. That's why I do not ask for review yet :).

Comment 5

[u459114]

Assertion failure in tc-M(dt10)