[PATCH xorg-gtest 0/4] Test speedup patches

[Peter Hutterer]

Found a bit of time to investigate why the tests are so slow and it
turns out the slow testing was caused by unecessary sleeps in the test
framework.

Patches 1 and 3 get the average test time for very basic tests from ~1500ms
down to around 145ms. The other two are auxiliary patches.

A bit more time can be shaved off with -noreset, but that currently has to
be set by the client, any caller that uses WaitForConnection() will cause a
server reset. Not ideal, but I'm too jetlagged to have found a nice solution
to this yet.

Cheers,
  Peter