diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unittests/test_util.py | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tests/unittests/test_util.py b/tests/unittests/test_util.py index 02611581..7ff9a57f 100644 --- a/tests/unittests/test_util.py +++ b/tests/unittests/test_util.py @@ -248,4 +248,99 @@ class TestLoadYaml(TestCase): myobj) +class TestMountinfoParsing(TestCase): + precise_ext4_mountinfo = \ +"""15 20 0:14 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw +16 20 0:3 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw +17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=16422216k,nr_inodes=4105554,mode=755 +18 17 0:11 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000 +19 20 0:15 / /run rw,nosuid,relatime - tmpfs tmpfs rw,size=6572812k,mode=755 +20 1 252:1 / / rw,relatime - ext4 /dev/mapper/vg0-root rw,errors=remount-ro,data=ordered +21 15 0:16 / /sys/fs/cgroup rw,relatime - tmpfs cgroup rw,mode=755 +22 15 0:17 / /sys/fs/fuse/connections rw,relatime - fusectl none rw +23 15 0:6 / /sys/kernel/debug rw,relatime - debugfs none rw +25 15 0:10 / /sys/kernel/security rw,relatime - securityfs none rw +26 19 0:19 / /run/lock rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=5120k +27 19 0:20 / /run/shm rw,nosuid,nodev,relatime - tmpfs none rw +28 19 0:21 / /run/user rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=102400k,mode=755 +24 21 0:18 / /sys/fs/cgroup/cpuset rw,relatime - cgroup cgroup rw,cpuset +29 21 0:22 / /sys/fs/cgroup/cpu rw,relatime - cgroup cgroup rw,cpu +30 21 0:23 / /sys/fs/cgroup/cpuacct rw,relatime - cgroup cgroup rw,cpuacct +31 21 0:24 / /sys/fs/cgroup/memory rw,relatime - cgroup cgroup rw,memory +32 21 0:25 / /sys/fs/cgroup/devices rw,relatime - cgroup cgroup rw,devices +33 21 0:26 / /sys/fs/cgroup/freezer rw,relatime - cgroup cgroup rw,freezer +34 21 0:27 / /sys/fs/cgroup/blkio rw,relatime - cgroup cgroup rw,blkio +35 21 0:28 / /sys/fs/cgroup/perf_event rw,relatime - cgroup cgroup rw,perf_event +36 20 9:0 / /boot rw,relatime - ext4 /dev/md0 rw,data=ordered +37 16 0:29 / /proc/sys/fs/binfmt_misc rw,nosuid,nodev,noexec,relatime - binfmt_misc binfmt_misc rw +39 28 0:30 / /run/user/foobar/gvfs rw,nosuid,nodev,relatime - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1000,group_id=1000""" + + raring_btrfs_mountinfo = \ +"""15 20 0:14 / /sys rw,nosuid,nodev,noexec,relatime - sysfs sysfs rw +16 20 0:3 / /proc rw,nosuid,nodev,noexec,relatime - proc proc rw +17 20 0:5 / /dev rw,relatime - devtmpfs udev rw,size=865556k,nr_inodes=216389,mode=755 +18 17 0:11 / /dev/pts rw,nosuid,noexec,relatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000 +19 20 0:15 / /run rw,nosuid,relatime - tmpfs tmpfs rw,size=348196k,mode=755 +20 1 0:16 /@ / rw,relatime - btrfs /dev/vda1 rw,compress=lzo,space_cache +21 15 0:19 / /sys/fs/fuse/connections rw,relatime - fusectl none rw +22 15 0:6 / /sys/kernel/debug rw,relatime - debugfs none rw +23 15 0:10 / /sys/kernel/security rw,relatime - securityfs none rw +24 19 0:20 / /run/lock rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=5120k +25 19 0:21 / /run/shm rw,nosuid,nodev,relatime - tmpfs none rw +26 19 0:22 / /run/user rw,nosuid,nodev,noexec,relatime - tmpfs none rw,size=102400k,mode=755 +27 20 0:16 /@home /home rw,relatime - btrfs /dev/vda1 rw,compress=lzo,space_cache""" + + def test_invalid_mountinfo(self): + line = "20 1 252:1 / / rw,relatime - ext4 /dev/mapper/vg0-root rw,errors=remount-ro,data=ordered" + elements = line.split() + for i in range(len(elements) + 1): + lines = [' '.join(elements[0:i])] + if i < 10: + expected = None + else: + expected = ('/dev/mapper/vg0-root', 'ext4', '/') + self.assertEqual(expected, util.parse_mount_info('/', lines)) + + def test_precise_ext4_root(self): + lines = TestMountinfoParsing.precise_ext4_mountinfo.splitlines() + + expected = ('/dev/mapper/vg0-root', 'ext4', '/') + self.assertEqual(expected, util.parse_mount_info('/', lines)) + self.assertEqual(expected, util.parse_mount_info('/usr', lines)) + self.assertEqual(expected, util.parse_mount_info('/usr/bin', lines)) + + expected = ('/dev/md0', 'ext4', '/boot') + self.assertEqual(expected, util.parse_mount_info('/boot', lines)) + self.assertEqual(expected, util.parse_mount_info('/boot/grub', lines)) + + expected = ('/dev/mapper/vg0-root', 'ext4', '/') + self.assertEqual(expected, util.parse_mount_info('/home', lines)) + self.assertEqual(expected, util.parse_mount_info('/home/me', lines)) + + expected = ('tmpfs', 'tmpfs', '/run') + self.assertEqual(expected, util.parse_mount_info('/run', lines)) + + expected = ('none', 'tmpfs', '/run/lock') + self.assertEqual(expected, util.parse_mount_info('/run/lock', lines)) + + def test_raring_btrfs_root(self): + lines = TestMountinfoParsing.raring_btrfs_mountinfo.splitlines() + + expected = ('/dev/vda1', 'btrfs', '/') + self.assertEqual(expected, util.parse_mount_info('/', lines)) + self.assertEqual(expected, util.parse_mount_info('/usr', lines)) + self.assertEqual(expected, util.parse_mount_info('/usr/bin', lines)) + self.assertEqual(expected, util.parse_mount_info('/boot', lines)) + self.assertEqual(expected, util.parse_mount_info('/boot/grub', lines)) + + expected = ('/dev/vda1', 'btrfs', '/home') + self.assertEqual(expected, util.parse_mount_info('/home', lines)) + self.assertEqual(expected, util.parse_mount_info('/home/me', lines)) + + expected = ('tmpfs', 'tmpfs', '/run') + self.assertEqual(expected, util.parse_mount_info('/run', lines)) + + expected = ('none', 'tmpfs', '/run/lock') + self.assertEqual(expected, util.parse_mount_info('/run/lock', lines)) + # vi: ts=4 expandtab |