160 lines
6.2 KiB
Python
160 lines
6.2 KiB
Python
# Copyright 2016 Andrew Kerr
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import ddt
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from tempest import config
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from tempest.lib.common.utils import data_utils
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from tempest.lib import exceptions
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from testtools import testcase as tc
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from manila_tempest_tests.common import constants
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from manila_tempest_tests.tests.api import base
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CONF = config.CONF
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@base.skip_if_microversion_not_supported(
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constants.REVERT_TO_SNAPSHOT_MICROVERSION)
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@ddt.ddt
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class RevertToSnapshotNegativeTest(base.BaseSharesMixedTest):
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@classmethod
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def skip_checks(cls):
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super(RevertToSnapshotNegativeTest, cls).skip_checks()
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if not CONF.share.run_revert_to_snapshot_tests:
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msg = "Revert to snapshot tests are disabled."
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raise cls.skipException(msg)
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if not CONF.share.capability_snapshot_support:
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msg = "Snapshot support is disabled."
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raise cls.skipException(msg)
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if not CONF.share.run_snapshot_tests:
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msg = "Snapshot tests are disabled."
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raise cls.skipException(msg)
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@classmethod
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def resource_setup(cls):
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super(RevertToSnapshotNegativeTest, cls).resource_setup()
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cls.admin_client = cls.admin_shares_v2_client
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pools = cls.admin_client.list_pools(detail=True)['pools']
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revert_support = [
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pool['capabilities'][constants.REVERT_TO_SNAPSHOT_SUPPORT]
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for pool in pools]
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if not any(revert_support):
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msg = "Revert to snapshot not supported."
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raise cls.skipException(msg)
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cls.share_type_name = data_utils.rand_name("share-type")
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extra_specs = {constants.REVERT_TO_SNAPSHOT_SUPPORT: True}
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cls.revert_enabled_extra_specs = cls.add_extra_specs_to_dict(
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extra_specs=extra_specs)
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cls.share_type = cls.create_share_type(
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cls.share_type_name,
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extra_specs=cls.revert_enabled_extra_specs,
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client=cls.admin_client)
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cls.st_id = cls.share_type['share_type']['id']
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cls.share = cls.create_share(share_type_id=cls.st_id)
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cls.share2 = cls.create_share(share_type_id=cls.st_id)
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@ddt.data(
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*{constants.REVERT_TO_SNAPSHOT_MICROVERSION,
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CONF.share.max_api_microversion}
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)
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def test_revert_to_second_latest_snapshot(self, version):
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snapshot1 = self.create_snapshot_wait_for_active(
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self.share['id'], cleanup_in_class=False)
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self.create_snapshot_wait_for_active(self.share['id'],
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cleanup_in_class=False)
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self.assertRaises(exceptions.Conflict,
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self.shares_v2_client.revert_to_snapshot,
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self.share['id'],
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snapshot1['id'],
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version=version)
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@ddt.data(
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*{constants.REVERT_TO_SNAPSHOT_MICROVERSION,
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CONF.share.max_api_microversion}
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)
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def test_revert_to_error_snapshot(self, version):
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snapshot = self.create_snapshot_wait_for_active(self.share['id'],
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cleanup_in_class=False)
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self.admin_client.reset_state(snapshot['id'],
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status=constants.STATUS_ERROR,
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s_type='snapshots')
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self.assertRaises(exceptions.Conflict,
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self.shares_v2_client.revert_to_snapshot,
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self.share['id'],
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snapshot['id'],
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version=version)
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@ddt.data(
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*{constants.REVERT_TO_SNAPSHOT_MICROVERSION,
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CONF.share.max_api_microversion}
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)
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def test_revert_error_share_to_snapshot(self, version):
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snapshot = self.create_snapshot_wait_for_active(self.share['id'],
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cleanup_in_class=False)
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self.admin_client.reset_state(self.share['id'],
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status=constants.STATUS_ERROR,
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s_type='shares')
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self.addCleanup(self.admin_client.reset_state,
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self.share['id'],
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status=constants.STATUS_AVAILABLE,
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s_type='shares')
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self.assertRaises(exceptions.Conflict,
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self.shares_v2_client.revert_to_snapshot,
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self.share['id'],
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snapshot['id'],
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version=version)
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@ddt.data(
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*{constants.REVERT_TO_SNAPSHOT_MICROVERSION,
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CONF.share.max_api_microversion}
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)
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def test_revert_to_missing_snapshot(self, version):
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self.assertRaises(exceptions.BadRequest,
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self.shares_v2_client.revert_to_snapshot,
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self.share['id'],
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self.share['id'],
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version=version)
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@tc.attr(base.TAG_NEGATIVE, base.TAG_API_WITH_BACKEND)
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@ddt.data(
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*{constants.REVERT_TO_SNAPSHOT_MICROVERSION,
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CONF.share.max_api_microversion}
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)
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def test_revert_to_invalid_snapshot(self, version):
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snapshot = self.create_snapshot_wait_for_active(
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self.share['id'], cleanup_in_class=False)
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self.assertRaises(exceptions.BadRequest,
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self.shares_v2_client.revert_to_snapshot,
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self.share2['id'],
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snapshot['id'],
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version=version)
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