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Erlon R. Cruz8dbbc292016-06-17 15:40:36 -03001# Copyright 2016 OpenStack Foundation
2# All Rights Reserved.
3#
4# Licensed under the Apache License, Version 2.0 (the "License"); you may
5# not use this file except in compliance with the License. You may obtain
6# a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13# License for the specific language governing permissions and limitations
14# under the License.
15
16from tempest.api.volume import base
17from tempest import config
18from tempest import test
19
20
21CONF = config.CONF
22
23
24class VolumesCloneTest(base.BaseVolumeTest):
25
Slade Baumanne57dc002016-08-22 13:42:36 -050026 @classmethod
27 def skip_checks(cls):
28 super(VolumesCloneTest, cls).skip_checks()
29 if not CONF.volume_feature_enabled.clone:
30 raise cls.skipException("Cinder volume clones are disabled")
31
Erlon R. Cruz8dbbc292016-06-17 15:40:36 -030032 @test.idempotent_id('9adae371-a257-43a5-9555-dc7c88e66e0e')
33 def test_create_from_volume(self):
34 # Creates a volume from another volume passing a size different from
35 # the source volume.
36 src_size = CONF.volume.volume_size
37
38 src_vol = self.create_volume(size=src_size)
39 # Destination volume bigger than source
40 dst_vol = self.create_volume(source_volid=src_vol['id'],
41 size=src_size + 1)
42
43 volume = self.volumes_client.show_volume(dst_vol['id'])['volume']
44 # Should allow
45 self.assertEqual(volume['source_volid'], src_vol['id'])
46 self.assertEqual(int(volume['size']), src_size + 1)
47
48
49class VolumesV1CloneTest(VolumesCloneTest):
50 _api_version = 1