1064680 - XUL timepicker returns time different from time entered

Status: UNCONFIRMED

(Core :: XUL, defect)

Description

[AngelaLamb99]

Attachment: TimeTest.zip

User Agent: Mozilla/5.0 (Windows NT 5.1; rv:32.0) Gecko/20100101 Firefox/32.0
Build ID: 20140825202822

Steps to reproduce:

XUL page with timepicker was working OK on v.28.

When I went to v.31 the time returned from the timepicker was 1 hr forward from the time entered. Maybe to do with new date Internationalization  in Javascript?

I am in BST time zone (= GMT with Daylight Savings Time), 1 hr different from GMT.

Test case attached, to reproduce problem:
- install extension "Remote XUL Manager"
- then Options > Add "<file>" for local XUL access
- unzip test case to eg "testfolder"
- edit chrome.manifest file with correct path names to "testfolder"
- copy this to FF install directory
- restart FF
- go to chrome://timetest/content/test.xul

You also need to change yr timezone to GMT/DST.

Win XP SP3, FF31


Actual results:

picker.datevalue gives 1 hr forward from time entered (v.31)


Expected results:

picker.datevalue gives same as time entered (v.28)