1351487 - Bug 1351487 - Responsive Design Mode reports incorrect window.screen values.

Status: RESOLVED FIXED

(DevTools :: Responsive Design Mode, defect, P1)

Description

[stephan.aran]

Attachment: test.html

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.110 Safari/537.36

Steps to reproduce:

Tried to display the screen.availWidth property while in responsive design mode in firefox developer edition


Actual results:

The size of my actual (physical) screen got displayed


Expected results:

The size of the screen I was inspecting (the one selected in the responsive design mode) should have been displayed

Comment 1

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

Thanks for filing!

Looks like this is an issue with both old and new RDM.  So far, we've left these properties alone in RDM.  Chrome does appear to fix them up in their equivalent tool.

Comment 3

[Micah [:mtigley] (she/her)]

Attachment: Bug 1351487 - Part 1: In RDM, return the window's inner rect size as the screen's availWidth/availHeight and width/height values.

Comment 4

[Micah [:mtigley] (she/her)]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=5a4404333bd1350d5e5c17937de8174cdca2b818

Comment 5

[Micah [:mtigley] (she/her)]

Attachment: Bug 1351487 - Part 2: Add tests for ensuring that window screen sizing values reported in RDM are correct.

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4325a177cf16
Part 1:  In RDM, return the window's inner rect size as the screen's availWidth/availHeight and width/height values. r=Ehsan,bradwerth
https://hg.mozilla.org/integration/autoland/rev/1949d95ea16d
Part 2: Add tests for ensuring that window screen sizing values reported in RDM are correct. r=bradwerth

Comment 7

[Arthur Iakab [arthur_iakab]]

https://hg.mozilla.org/mozilla-central/rev/4325a177cf16
https://hg.mozilla.org/mozilla-central/rev/1949d95ea16d