Description

This test case will verify virt-manager ability to scale guest display output.

How to test

As a non-root user, start a graphical install using virt-manager
If not already connected, connect to the libvirtd running on your local system
Select New to create a new guest
Choose appropriate defaults to create a Fedora guest (using a boot.iso, DVD, or URL for the installation source).
Respond to the installer questions (keyboard, language, installation source) and proceed to the graphical install screen
Test full-screen scaling, selecting View -> Scale Display -> Only When Fullscreen
Toggle View->Fullscreen on and off several times
Test always scaling, by selecting View -> Scale Display -> Always
Toggle View->Fullscreen on and off several times
With Fullscreen mode off, resize the guest window several times horizontally and vertically
Test never scaling, by selecting View -> Scale Display -> Never
Toggle View->Fullscreen on and off several times
With Fullscreen mode off, resize the guest window several times horizontally and vertically

The guest display is always scaled to fit the window when Scale Display mode is Always
The guest display is scaled to fit the full screen when Scale Display mode is Only When Fullscreen
The guest display does not scale when Scale Display mode is Never