1423672 - History not recording properly for Session Restore/Undo Close Tab

Status: RESOLVED INVALID

(Firefox :: Session Restore, defect)

Description

[JDev]

User Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20171128222554

Steps to reproduce:

Instance 1:
 - Closed browser that had 2 tabs open

Instance 2:
 - Closed tab


Actual results:

Instance 1 Result:
 - 1 tab failed to open
 - 1 tab was restored to the site I had visited previously in that tab and contained no back/forward data

Instance 2 Result:
 - Closed a tab accidentally, immediately did undo close tab, and it opened to the page I was on prior to the page it was on when closed.  This time back data was present but not forward

ie: it appears the current page isn't being recorded only the page prior to the current page


Expected results:

Instance 1:
 - Both tabs opened to the page they were last on, ideally with the back/forward data

Instance 2:
 - Opened to the page it was last on

Comment 1

[Mike de Boer [:mikedeboer]]

Hi JDev, I'm afraid I'm unable to reproduce this behavior in the current Nightly. Are you able to provide steps with which I can consistently reproduce this issue? Thanks!

Comment 2

[JDev]

The problem has since resolved, I think (undo close tab still acts wonky but I can't isolate any pattern/consistency behind it).  I suspect the original problem was a created by the 56->57 upgrade.