133 lines
4.6 KiB
Python
133 lines
4.6 KiB
Python
# Copyright 2017 Huawei Technologies Co.,LTD.
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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 mock
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from cyborg.accelerator.drivers.spdk.nvmf.nvmf import NVMFDRIVER
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from cyborg.accelerator.drivers.spdk.util import common_fun
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from cyborg.accelerator.drivers.spdk.util.pyspdk.nvmf_client import NvmfTgt
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from cyborg.tests import base
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class TestNVMFDRIVER(base.TestCase):
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def setUp(self,):
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super(TestNVMFDRIVER, self).setUp()
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self.nvmf_driver = NVMFDRIVER()
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def tearDown(self):
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super(TestNVMFDRIVER, self).tearDown()
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self.vhost_driver = None
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@mock.patch.object(NVMFDRIVER, 'get_one_accelerator')
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def test_discover_accelerator(self, mock_get_one_accelerator):
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expect_accelerator = {
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'server': 'nvmf',
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'bdevs': [{"num_blocks": 131072,
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"name": "nvme1",
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"block_size": 512
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}],
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'subsystems': [{"core": 0,
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"nqn": "nqn.2018-01.org.nvmexpress.discovery",
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"hosts": []
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}]
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}
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alive = mock.Mock(return_value=False)
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self.nvmf_driver.py.is_alive = alive
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check_error = mock.Mock(return_value=False)
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common_fun.check_for_setup_error = check_error
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self.assertFalse(
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mock_get_one_accelerator.called,
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"Failed to discover_accelerator if py not alive."
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)
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alive = mock.Mock(return_value=True)
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self.nvmf_driver.py.is_alive = alive
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check_error = mock.Mock(return_value=True)
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common_fun.check_for_setup_error = check_error
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acce_client = NvmfTgt(self.nvmf_driver.py)
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bdevs_fake = [{"num_blocks": 131072,
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"name": "nvme1",
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"block_size": 512
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}]
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bdev_list = mock.Mock(return_value=bdevs_fake)
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acce_client.get_bdevs = bdev_list
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subsystems_fake = [{"core": 0,
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"nqn": "nqn.2018-01.org.nvmexpress.discovery",
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"hosts": []
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}]
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subsystem_list = mock.Mock(return_value=subsystems_fake)
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acce_client.get_nvmf_subsystems = subsystem_list
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accelerator_fake = {
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'server': self.nvmf_driver.SERVER,
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'bdevs': acce_client.get_bdevs(),
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'subsystems': acce_client.get_nvmf_subsystems()
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}
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success_send = mock.Mock(return_value=accelerator_fake)
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self.nvmf_driver.get_one_accelerator = success_send
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accelerator = self.nvmf_driver.discover_accelerator()
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self.assertEqual(accelerator, expect_accelerator)
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def test_accelerator_list(self):
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expect_accelerators = [{
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'server': 'nvmf',
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'bdevs': [{"num_blocks": 131072,
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"name": "nvme1",
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"block_size": 512
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}],
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'subsystems':
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[{"core": 0,
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"nqn": "nqn.2018-01.org.nvmexpress.discovery",
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"hosts": []
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}]
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},
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{
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'server': 'nvnf_tgt',
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'bdevs': [{"num_blocks": 131072,
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"name": "nvme1",
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"block_size": 512
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}],
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'subsystems':
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[{"core": 0,
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"nqn": "nqn.2018-01.org.nvmexpress.discovery",
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"hosts": []
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}]
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}
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]
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success_send = mock.Mock(return_value=expect_accelerators)
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self.nvmf_driver.get_all_accelerators = success_send
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self.assertEqual(self.nvmf_driver.accelerator_list(),
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expect_accelerators)
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def test_install_accelerator(self):
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pass
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def test_uninstall_accelerator(self):
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pass
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def test_update(self):
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pass
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def test_attach_instance(self):
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pass
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def test_detach_instance(self):
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pass
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def test_delete_subsystem(self):
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pass
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def test_construct_subsystem(self):
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pass
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