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Diffstat (limited to 'cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/agent/test_resource_tracker.py')
| -rw-r--r-- | cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/agent/test_resource_tracker.py | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/agent/test_resource_tracker.py b/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/agent/test_resource_tracker.py new file mode 100644 index 0000000..8f277c0 --- /dev/null +++ b/cyborg_enhancement/mitaka_version/cyborg/cyborg/tests/unit/agent/test_resource_tracker.py @@ -0,0 +1,91 @@ +# Copyright (c) 2018 Intel. +# All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + + +"""Cyborg agent resource_tracker test cases.""" + +import os + +import fixtures + +from cyborg.accelerator.drivers.fpga import utils +from cyborg.accelerator.drivers.fpga.intel import sysinfo +from cyborg.agent.resource_tracker import ResourceTracker +from cyborg.conductor import rpcapi as cond_api +from cyborg.conf import CONF +from cyborg.tests import base +from cyborg.tests.unit.accelerator.drivers.fpga.intel import prepare_test_data + + +class TestResourceTracker(base.TestCase): + """Test Agent ResourceTracker """ + + def setUp(self): + super(TestResourceTracker, self).setUp() + self.syspath = sysinfo.SYS_FPGA + sysinfo.SYS_FPGA = "/sys/class/fpga" + tmp_sys_dir = self.useFixture(fixtures.TempDir()) + prepare_test_data.create_fake_sysfs(tmp_sys_dir.path) + sysinfo.SYS_FPGA = os.path.join( + tmp_sys_dir.path, sysinfo.SYS_FPGA.split("/", 1)[-1]) + utils.SYS_FPGA_PATH = sysinfo.SYS_FPGA + self.host = CONF.host + self.cond_api = cond_api.ConductorAPI() + self.rt = ResourceTracker(self.host, self.cond_api) + + def tearDown(self): + super(TestResourceTracker, self).tearDown() + sysinfo.SYS_FPGA = self.syspath + utils.SYS_FPGA_PATH = self.syspath + + def test_update_usage(self): + """Update the resource usage and stats after a change in an + instance + """ + # FIXME(Shaohe Feng) need add testcase. How to check the fpgas + # has stored into DB by conductor correctly? + pass + + def test_get_fpga_devices(self): + expect = { + '0000:5e:00.0': { + 'function': 'pf', 'assignable': False, 'pr_num': '1', + 'name': 'intel-fpga-dev.0', 'vendor_id': '0x8086', + 'devices': '0000:5e:00.0', + 'regions': [{ + 'function': 'vf', 'assignable': True, + 'name': 'intel-fpga-dev.2', 'vendor_id': '0x8086', + 'devices': '0000:5e:00.1', + 'parent_devices': '0000:5e:00.0', + 'path': '%s/intel-fpga-dev.2' % sysinfo.SYS_FPGA, + 'product_id': '0xbcc1'}], + 'parent_devices': '', + 'path': '%s/intel-fpga-dev.0' % sysinfo.SYS_FPGA, + 'product_id': '0xbcc0'}, + '0000:5e:00.1': { + 'function': 'vf', 'assignable': True, + 'name': 'intel-fpga-dev.2', 'vendor_id': '0x8086', + 'devices': '0000:5e:00.1', + 'parent_devices': '0000:5e:00.0', + 'path': '%s/intel-fpga-dev.2' % sysinfo.SYS_FPGA, + 'product_id': '0xbcc1'}, + '0000:be:00.0': { + 'function': 'pf', 'assignable': True, 'pr_num': '0', + 'name': 'intel-fpga-dev.1', 'vendor_id': '0x8086', + 'devices': '0000:be:00.0', 'parent_devices': '', + 'path': '%s/intel-fpga-dev.1' % sysinfo.SYS_FPGA, + 'product_id': '0xbcc0'}} + fpgas = self.rt._get_fpga_devices() + self.assertDictEqual(expect, fpgas) |