This file contains some notes about things to try out to give the X.Org video

driver a reasonably thorough test. We will add cases of things which have been

known to fail in the past to this file as we discover them.

* Test XFree86 guests (CentOS 3), early X.Org (CentOS 5) and recent

(CentOS 6 and 7, current Ubuntu/Fedora). Test Solaris guests (10 and 11?).

* Dynamic resizing should work, on CentOS 6 and later Linux guests it should

work without VBoxClient running.

* Disabling and enabling virtual screens (only possible as of 4.4).

* Dynamic resizing with one of more virtual screens disabled.

* Test switching to virtual terminals and back from windowed, full screen and

seamless modes.

* Test switching directly between normal, full-screen, seamless and scaled

modes.

* Test enabling and disabling guest screens from the host.

* execute "xprop -root | grep VBOX" after resizing a screen: VBOX_SIZE_HINTS

should be set, and VBOX_SIZE_HINTS_MISMATCH should equal 0 on CentOS 6 and

later.

* Shutting down and re-starting a virtual machine should restore the last size

for all monitors (note: currently only after log-in).