| # Copyright (c) 2015 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. |
| |
| TIME = 'LENGTHY' |
| AUTHOR = 'puthik' |
| PURPOSE = 'Stress test hardware devices 8 hours' |
| CRITERIA = 'Fails if memory pages do not match the original fill pattern.' |
| DOC = """ |
| System stress test is an open source stress tool that works by stressing |
| system interfaces. It is good at catching memory signal integrity issues or |
| setup/hold problems, memory controller and bus interface issues, and disk |
| controller issues. It can also detect bad memory cells and cache coherency |
| issues. |
| |
| Large amounts of memory is allocted in a single block, and memory is divided |
| into chunks, each filled with a potentially stressful data pattern. Worker |
| threads are spawned which draw pages from an empty queue and a valid queue, and |
| copy data to the other. |
| |
| For more information, see: |
| http://code.google.com/p/stressapptest/ |
| """ |
| |
| HOUR_IN_SECS=60*60 |
| |
| NAME = 'hardware_SAT.memory_qual' |
| TEST_CLASS = 'hardware' |
| TEST_CATEGORY = 'Stress' |
| TEST_TYPE = 'client' |
| ATTRIBUTES = "suite:memory_qual2" |
| EXTENDED_TIMEOUT = 30600 # 8.5 hours |
| |
| job.run_test('hardware_SAT', tag='memory_qual', seconds=8 * HOUR_IN_SECS) |
