QA » QE-Workstation

Steps:

1. On default
   clean status (just login the desktop), open three or four application
   windows (eg. firefox, gnome terminal or nautilus).

2. Right click the title bar of one window, select ""Move to Workspace
   Down"" (or using the keyboard shortcut to do it).

3.Switch between different workspaces with key bindings
""<Ctrl><Alt>Down"" and ""<Ctrl><Alt>Up""

1. Press Super key to enter overview mode. Switch the workspaces by clicking the thumbnail images on the right sidebar.
   

Note:

Original case summary is : ""XGL: Cube spins with CTRL+ALT+Arrow""

The summary and content were changed because XGL was abandoned for
SLED12. New components in GNOME Shell take place of this function in a
way.

Expected Result:

vp2. The window moved to the second virtual workspace.

vp3. Workspaces switched smoothly, There should have 4 workspaces
totally.

vp4. Workspaces switched smoothly in overview mode.