Testing AIX 5L NFB drivers

Run x11perf

Run the x11perf test suite quickly as another first pass integrity check:

   $ x11perf -all -time 1 -repeat 2 -rop GXcopy GXxor

Even with this quick run scenario, the test takes a significant amount of time. The X server should not crash and the test should complete.

If that quick run works properly, run x11perf for a longer stress test of the X server with the following command:

   $ x11perf -all -time 5 -repeat 3 -rop GXcopy GXxor

The X server should not crash and the test should complete.