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      1 # Copyright 2015 The Chromium OS Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 from autotest_lib.server import utils
      6 
      7 AUTHOR = "chromeos-chameleon"
      8 NAME = "display_Tearing.extended"
      9 PURPOSE = "Remotely test whether there is screen tearing."
     10 CRITERIA = "This test will fail if detecting screen tearing or missing/redundant/wrong frames."
     11 ATTRIBUTES = "suite:chameleon_dp, suite:chameleon_hdmi, suite:chameleon_hdmi_nightly, suite:chameleon_vga"
     12 SUITE = "chameleon_dp, chameleon_hdmi, chameleon_hdmi_nightly, chameleon_vga"
     13 TIME = "SHORT"
     14 TEST_CATEGORY = "Functional"
     15 TEST_CLASS = "display"
     16 TEST_TYPE = "server"
     17 DEPENDENCIES = 'chameleon'
     18 
     19 DOC = """
     20 This is a test for screen tearing using the Chameleon board.
     21 """
     22 
     23 args_dict = utils.args_to_dict(args)
     24 chameleon_args = hosts.CrosHost.get_chameleon_arguments(args_dict)
     25 
     26 def run(machine):
     27     host = hosts.create_host(machine, chameleon_args=chameleon_args)
     28     job.run_test("display_Tearing", host=host, tag="extended")
     29 
     30 parallel_simple(run, machines)
     31