| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved 2014. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from autotest_lib.server import utils |
| |
| AUTHOR = "helenzhang, kalin" |
| NAME = "platform_TotalMemory" |
| PURPOSE = "Reboot and memory total size test" |
| CRITERIA = "This test will fail if memory stats vary" |
| TIME = "SHORT" |
| TEST_CATEGORY = "Functional" |
| TEST_CLASS = "platform" |
| TEST_TYPE = "server" |
| ATTRIBUTES = "suite:bvt-perbuild" |
| |
| |
| DOC = """ |
| This test reboots the DUT, logins and check the |
| memory total size and free memory size. |
| |
| The test fails if memory total size changed for each reboot, |
| or free memory diff is bigger than 1/4 of total memory. |
| """ |
| |
| args_dict = utils.args_to_dict(args) |
| |
| def run(machine): |
| host = hosts.create_host(machine) |
| reboot_counts = int(args_dict.get("reboot_counts", 3)) |
| job.run_test("platform_TotalMemory", host=host, |
| disable_sysinfo=True, reboot_counts=reboot_counts) |
| |
| parallel_simple(run, machines) |
