def test_pool_create(self):
"""
Test creating a pool.
"""
pool_name = p_n()
(_, return_code, _) = StratisDbus.pool_create(pool_name, DISKS)
self.assertEqual(return_code, dbus.UInt16(0))
def test_pool_create_same_name_different_devices(self):
"""
Test creating a pool that already exists with different devices.
"""
pool_name = p_n()
make_test_pool(pool_name, DISKS[0:1])
(_, return_code, _) = StratisDbus.pool_create(pool_name, DISKS[1:3])
self.assertEqual(return_code, dbus.UInt16(1))
def test_pool_create(self):
"""
Test creating a pool.
"""
pool_name = p_n()
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS),
dbus.UInt16(0),
)
def test_pool_create_same_name_different_devices(self):
"""
Test creating a pool that already exists with different devices.
"""
pool_name = p_n()
make_test_pool(pool_name, StratisCertify.DISKS[0:1])
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS[1:3]),
dbus.UInt16(1),
)
def test_pool_create_same_name_and_devices(self):
"""
Test creating a pool that already exists with the same devices.
"""
pool_name = p_n()
make_test_pool(pool_name, StratisCertify.DISKS[0:1])
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS[0:1], None),
dbus.UInt16(0),
)
def test_pool_create_encrypted(self):
"""
Test creating an encrypted pool.
"""
with KernelKey("test-password") as key_desc:
pool_name = p_n()
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS, key_desc),
dbus.UInt16(0),
)
def test_pool_create_invalid_redundancy(self):
"""
Test that creating a pool with an invalid redundancy value fails.
"""
pool_name = p_n()
redundancy = 20000
self._unittest_command(
StratisDbus.pool_create(pool_name,
StratisCertify.DISKS,
redundancy=redundancy),
dbus.UInt16(1),
)
def make_test_pool(pool_name, pool_disks):
"""
Create a test pool that will later get destroyed
:param str pool_name: Name of the pool to be created
:param list pool_disks: List of disks with which the pool will be created
:return: Object path of the created pool
"""
(obj_path_exists, (obj_path, _)), return_code, msg = StratisDbus.pool_create(
pool_name, pool_disks, None
)
_raise_error_exception(return_code, msg, obj_path_exists)
return obj_path
def make_test_pool(pool_name, pool_disks):
"""
Create a test pool that will later get destroyed
:param str pool_name: Name of the pool to be created
:param list pool_disks: List of disks with which the pool will be created
:return: Object path of the created pool
"""
(obj_path_exists,
(obj_path,
_)), return_code, msg = StratisDbus.pool_create(pool_name, pool_disks)
assert return_code == 0, "return_code: %s, error_msg: %s" % (return_code,
msg)
assert obj_path_exists, "obj_path_exists: %s" % obj_path_exists
return obj_path
def test_pool_create_with_cache(self):
"""
Test creating existing pool with device already used by cache fails
"""
pool_name = p_n()
pool_path = make_test_pool(pool_name, StratisCertify.DISKS[0:1])
self._unittest_command(
StratisDbus.pool_init_cache(pool_path, StratisCertify.DISKS[1:2]),
dbus.UInt16(0),
)
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS[0:2]),
dbus.UInt16(1),
)
def test_pool_create_after_cache(self):
"""
Test creating existing pool after cache was added
"""
pool_name = p_n()
pool_path = make_test_pool(pool_name, StratisCertify.DISKS[0:1])
self._unittest_command(
StratisDbus.pool_init_cache(pool_path, StratisCertify.DISKS[1:2]),
dbus.UInt16(0),
)
self._unittest_command(
StratisDbus.pool_create(pool_name, StratisCertify.DISKS[0:1]),
dbus.UInt16(0),
)
