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 5PY_VERSION = 3 6AUTHOR = 'chromeos-gfx' 7NAME = "graphics_KernelMemory" 8PURPOSE = 'Verify that kernel exports graphics memory info through sysfs.' 9CRITERIA = """ 10Test fails if any of the following happen: 11- Unable to read memory sysfs field. 12- Unable to read gem objects sysfs field. 13- Read invalid values (e.g. 0 memory). 14""" 15TIME = "FAST" 16TEST_CATEGORY = "Functional" 17TEST_CLASS = "graphics" 18TEST_TYPE = "client" 19 20ATTRIBUTES = "suite:bvt-perbuild, suite:graphics, suite:graphics_per-day, suite:graphics_system, suite:pvs-graphics" 21BUG_TEMPLATE = { 22 'components': ['OS>Kernel>Graphics'], 23} 24 25DOC = """ 26Verifies kernel gem objects and memory info values can be read from sysfs. 27We also report these values to the perf dashboard. To make them a bit more 28repeatable we wait for the login screen to load (hack). 29 30TODO(ihf): It would be better to report this after running a non-browser 31 test like graphics_GLBench. 32""" 33 34job.run_test("graphics_KernelMemory") 35