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
5AUTHOR = "sque"
6NAME = "power_BacklightControl"
7PURPOSE = "Verify the backlight controller functions properly."
8CRITERIA = """
9Fail if any of the following occur:
10  - The backlight cannot be turned all the way to max using powerd.
11  - The backlight cannot be turned all the way down to minimum and zero using
12    powerd.
13  - The screen cannot be turned on/off by setting backlight to 0 and nonzero,
14    respectively, using powerd.
15  - There are too many steps (> 16) between min and max brightness.
16"""
17TIME = "SHORT"
18TEST_CATEGORY = "Functional"
19TEST_CLASS = "power"
20TEST_TYPE = "client"
21
22DOC = """
23This test verifies that the backlight controller can adjust brightness up and
24down over the full range, as well as turn screen on/off.
25"""
26
27job.run_test("power_BacklightControl")
28