Add piglit autotest

server/site_tests/suites/control.regression

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 AUTHOR = "Chrome OS Team"
 NAME = "Regression"
 TIME = "LONG"
 TEST_CATEGORY = "Functional"
 TEST_CLASS = "suite"
 TEST_TYPE = "server"
@@ skipping 15 matching lines @@
   ('desktopui_IBusTest', {}),
 # TODO(dalecurtis): desktopui_ImeTest is broken; see http://crosbug.com/12646
 #  ('desktopui_ImeTest', {}),
   ('desktopui_SunSpiderBench', {}),
   ('desktopui_V8Bench', {}),
   ('desktopui_WindowManagerHotkeys', {}),
   ('disktest', {}),
   ('fsx', {}),
   ('graphics_GLAPICheck', {}),
   ('graphics_GLBench', {}),
+  ('graphics_Piglit', {}),
   ('graphics_SanAngeles', {'creds': '$backdoor'}),
   ('graphics_WindowManagerGraphicsCapture', {}),
   ('hackbench', {}),
   ('hardware_Backlight', {}),
   ('hardware_DiskSize', {}),
   ('hardware_MemoryThroughput', {'num_iteration': 1,
                                  'test_list': '18'}),
   ('hardware_MemoryTotalSize', {}),
   ('hardware_SAT', {'seconds': 20}),
   ('hardware_StorageFio', {}),
@@ skipping 84 matching lines @@
     job.run_test("logging_KernelCrashServer", host=client)
 
   if client_attributes.has_chromeos_firmware:
     client_at.run_test('hardware_TPMCheck')
 
 job.parallel_on_machines(run_assigned_tests, machines)
 
 
 # Run server-side suites
 job.run_control('server/site_tests/suites/control.security')