--- /dev/null
+import os
+import pwd
+import getpass
+import pytest
+from textwrap import dedent
+from ceph_volume.util import system
+
+
+class TestMkdirP(object):
+
+ def test_existing_dir_does_not_raise_w_chown(self, monkeypatch, tmpdir):
+ user = pwd.getpwnam(getpass.getuser())
+ uid, gid = user[2], user[3]
+ monkeypatch.setattr(system, 'get_ceph_user_ids', lambda: (uid, gid,))
+ path = str(tmpdir)
+ system.mkdir_p(path)
+ assert os.path.isdir(path)
+
+ def test_new_dir_w_chown(self, monkeypatch, tmpdir):
+ user = pwd.getpwnam(getpass.getuser())
+ uid, gid = user[2], user[3]
+ monkeypatch.setattr(system, 'get_ceph_user_ids', lambda: (uid, gid,))
+ path = os.path.join(str(tmpdir), 'new')
+ system.mkdir_p(path)
+ assert os.path.isdir(path)
+
+ def test_existing_dir_does_not_raise_no_chown(self, tmpdir):
+ path = str(tmpdir)
+ system.mkdir_p(path, chown=False)
+ assert os.path.isdir(path)
+
+ def test_new_dir_no_chown(self, tmpdir):
+ path = os.path.join(str(tmpdir), 'new')
+ system.mkdir_p(path, chown=False)
+ assert os.path.isdir(path)
+
+
+@pytest.fixture
+def fake_proc(tmpdir, monkeypatch):
+ PROCDIR = str(tmpdir)
+ proc_path = os.path.join(PROCDIR, 'mounts')
+ with open(proc_path, 'w') as f:
+ f.write(dedent("""nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
+ rootfs / rootfs rw 0 0
+ sysfs /sys sysfs rw,seclabel,nosuid,nodev,noexec,relatime 0 0
+ proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
+ devtmpfs /dev devtmpfs rw,seclabel,nosuid,size=238292k,nr_inodes=59573,mode=755 0 0
+ securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
+ tmpfs /dev/shm tmpfs rw,seclabel,nosuid,nodev 0 0
+ devpts /dev/pts devpts rw,seclabel,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
+ tmpfs /run tmpfs rw,seclabel,nosuid,nodev,mode=755 0 0
+ tmpfs /sys/fs/cgroup tmpfs ro,seclabel,nosuid,nodev,noexec,mode=755 0 0
+ cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 0 0
+ cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0
+ configfs /sys/kernel/config configfs rw,relatime 0 0
+ /dev/mapper/VolGroup00-LogVol00 / xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
+ selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
+ debugfs /sys/kernel/debug debugfs rw,relatime 0 0
+ hugetlbfs /dev/hugepages hugetlbfs rw,seclabel,relatime 0 0
+ mqueue /dev/mqueue mqueue rw,seclabel,relatime 0 0
+ sunrpc /far/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
+ /dev/sde4 /two/field/path
+ nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
+ /dev/sde2 /boot xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
+ tmpfs /far/lib/ceph/osd/ceph-5 tmpfs rw,seclabel,relatime 0 0
+ tmpfs /far/lib/ceph/osd/ceph-7 tmpfs rw,seclabel,relatime 0 0
+ /dev/sda1 /far/lib/ceph/osd/ceph-0 xfs rw,seclabel,noatime,attr2,inode64,noquota 0 0
+ tmpfs /run/user/1000 tmpfs rw,seclabel,nosuid,nodev,relatime,size=50040k,mode=700,uid=1000,gid=1000 0 0
+ /dev/sdc2 /boot xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
+ tmpfs /run/user/1000 tmpfs rw,seclabel,mode=700,uid=1000,gid=1000 0 0"""))
+ monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
+ monkeypatch.setattr(os.path, 'exists', lambda x: True)
+
+
+class TestPathIsMounted(object):
+
+ def test_is_mounted(self, fake_proc):
+ assert system.path_is_mounted('/boot') is True
+
+ def test_is_not_mounted(self, fake_proc):
+ assert system.path_is_mounted('/far/fib/feph') is False
+
+ def test_is_not_mounted_at_destination(self, fake_proc):
+ assert system.path_is_mounted('/boot', destination='/dev/sda1') is False
+
+ def test_is_mounted_at_destination(self, fake_proc):
+ assert system.path_is_mounted('/boot', destination='/dev/sdc2') is True
+
+
+class TestDeviceIsMounted(object):
+
+ def test_is_mounted(self, fake_proc):
+ assert system.device_is_mounted('/dev/sda1') is True
+
+ def test_path_is_not_device(self, fake_proc):
+ assert system.device_is_mounted('/far/lib/ceph/osd/ceph-7') is False
+
+ def test_is_not_mounted_at_destination(self, fake_proc):
+ assert system.device_is_mounted('/dev/sda1', destination='/far/lib/ceph/osd/test-1') is False
+
+ def test_is_mounted_at_destination(self, fake_proc):
+ assert system.device_is_mounted('/dev/sda1', destination='/far/lib/ceph/osd/ceph-7') is False
+
+
+class TestGetMounts(object):
+
+ def test_not_mounted(self, tmpdir, monkeypatch):
+ PROCDIR = str(tmpdir)
+ proc_path = os.path.join(PROCDIR, 'mounts')
+ with open(proc_path, 'w') as f:
+ f.write('')
+ monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
+ assert system.get_mounts() == {}
+
+ def test_is_mounted_(self, fake_proc):
+ result = system.get_mounts()
+ assert result['/dev/sdc2'] == ['/boot']
+
+ def test_ignores_two_fields(self, fake_proc):
+ result = system.get_mounts()
+ assert result.get('/dev/sde4') is None
+
+ def test_tmpfs_is_reported(self, fake_proc):
+ result = system.get_mounts()
+ assert result['tmpfs'][0] == '/dev/shm'
+
+ def test_non_skip_devs_arent_reported(self, fake_proc):
+ result = system.get_mounts()
+ assert result.get('cgroup') is None
+
+ def test_multiple_mounts_are_appended(self, fake_proc):
+ result = system.get_mounts()
+ assert len(result['tmpfs']) == 7
+
+ def test_nonexistent_devices_are_skipped(self, tmpdir, monkeypatch):
+ PROCDIR = str(tmpdir)
+ proc_path = os.path.join(PROCDIR, 'mounts')
+ with open(proc_path, 'w') as f:
+ f.write(dedent("""nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
+ /dev/sda1 /far/lib/ceph/osd/ceph-0 xfs rw,attr2,inode64,noquota 0 0
+ /dev/sda2 /far/lib/ceph/osd/ceph-1 xfs rw,attr2,inode64,noquota 0 0"""))
+ monkeypatch.setattr(system, 'PROCDIR', PROCDIR)
+ monkeypatch.setattr(os.path, 'exists', lambda x: False if x == '/dev/sda1' else True)
+ result = system.get_mounts()
+ assert result.get('/dev/sda1') is None
+
+
+class TestIsBinary(object):
+
+ def test_is_binary(self, tmpfile):
+ binary_path = tmpfile(contents='asd\n\nlkjh\x00')
+ assert system.is_binary(binary_path)
+
+ def test_is_not_binary(self, tmpfile):
+ binary_path = tmpfile(contents='asd\n\nlkjh0')
+ assert system.is_binary(binary_path) is False
Code Review / stor4nfv.git / blobdiff