def test_snapshot_rm_basic(grpc_controller, # NOQA
grpc_replica1, grpc_replica2): # NOQA
address = grpc_controller.address
dev = get_dev(grpc_replica1, grpc_replica2, grpc_controller)
existings = {}
snap1 = Snapshot(dev, generate_random_data(existings),
address)
snap2 = Snapshot(dev, generate_random_data(existings),
address)
snap3 = Snapshot(dev, generate_random_data(existings),
address)
info = cmd.snapshot_info(address)
assert len(info) == 4
assert VOLUME_HEAD in info
assert snap1.name in info
assert snap2.name in info
assert snap3.name in info
cmd.snapshot_rm(address, snap2.name)
cmd.snapshot_purge(address)
wait_for_purge_completion(address)
info = cmd.snapshot_info(address)
assert len(info) == 3
assert snap1.name in info
assert snap3.name in info
snap3.verify_checksum()
snap2.verify_data()
snap1.verify_data()
snapshot_revert_with_frontend(address, ENGINE_NAME, snap1.name)
snap3.refute_data()
snap2.refute_data()
snap1.verify_checksum()
def snapshot_revert_test(dev, address, engine_name): # NOQA
existings = {}
snap1 = Snapshot(dev, generate_random_data(existings), address)
snap2 = Snapshot(dev, generate_random_data(existings), address)
snap3 = Snapshot(dev, generate_random_data(existings), address)
snapList = cmd.snapshot_ls(address)
assert snap1.name in snapList
assert snap2.name in snapList
assert snap3.name in snapList
snapshot_revert_with_frontend(address, engine_name, snap2.name)
snap3.refute_data()
snap2.verify_checksum()
snap1.verify_data()
snapshot_revert_with_frontend(address, engine_name, snap1.name)
snap3.refute_data()
snap2.refute_data()
snap1.verify_checksum()