| # Copyright (c) 2010 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. |
| |
| import logging, os, utils, time |
| from autotest_lib.client.bin import chromeos_constants, test |
| from autotest_lib.client.common_lib import error |
| |
| def is_mounted(device = chromeos_constants.CRYPTOHOME_DEVICE, |
| expected_mountpt = chromeos_constants.CRYPTOHOME_MOUNT_PT, |
| allow_fail = False): |
| mount_line = utils.system_output( |
| 'grep %s /proc/$(pgrep cryptohomed)/mounts' % expected_mountpt, |
| ignore_status = allow_fail) |
| mount_parts = mount_line.split() |
| return len(mount_parts) > 0 and device == mount_parts[0] |
