Chris Sosa c418a8fce7 Passes cache location to tests and runs the tests in parallel.
As a warning, this is a pretty big change.  At a high-level,
this changes the harness to move the managing of the devserver from
image_to_live into the actual test harness.  Paths of the cache locations (for
archive_url) are taken when pre-generating the updates and stored
in a dictionary (maps "path_to_base->path_to_target" (or path for full updates)->
cache paths).

This change also has the tests run in parallel.  Because we now start
X number of VM's at once, each VM needs it's own pid file and ssh_port.
This logic was added as well as running the actual tests in parallel.

Change-Id: I1275d79740c50c2a8028489b43dcbbcf5bbd56c4

BUG=chromium-os:10723
TEST=Ran it ... a lot with -q but without a test_prefix (so full test suite).

Review URL: http://codereview.chromium.org/6277015
2011-01-25 13:49:29 -08:00
..
2010-07-13 15:24:54 -07:00