1# Copyright (c) 2012 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 5NAME = 'graphics_GpuReset' 6AUTHOR = 'chromeos-gfx' 7PURPOSE = 'Reset the GPU and check recovery mechanism.' 8CRITERIA = """ 9Detection of udev event notification of a GPU hang. 10""" 11ATTRIBUTES = "suite:bvt-perbuild, suite:graphics, suite:graphics_per-day, suite:graphics_system" 12TIME='MEDIUM' 13TEST_CATEGORY = 'Functional' 14TEST_CLASS = "gl" 15TEST_TYPE = 'client' 16# Reboot in the lab after the test ends. 17DEPENDENCIES='cleanup-reboot' 18BUG_TEMPLATE = { 19 'components': ['OS>Kernel>Graphics'], 20} 21 22DOC = """ 23The purpose of this test is to exercise the GPU failure path. We craft an 24erroneous GPU command packet and send it to the GPU, and wait for a udev 25event notifying us of a GPU hang. If the event doesn't come back, the test 26fails. 27 28This test must run with ui stopped. 29""" 30 31job.run_test('graphics_GpuReset') 32