| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| package com.cloud.hypervisor.kvm.dpdk; |
| |
| import com.cloud.agent.api.to.VirtualMachineTO; |
| import com.cloud.host.HostVO; |
| import com.cloud.host.dao.HostDao; |
| import com.cloud.offering.ServiceOffering; |
| import com.cloud.service.ServiceOfferingDetailsVO; |
| import com.cloud.service.dao.ServiceOfferingDetailsDao; |
| import com.cloud.vm.UserVmDetailVO; |
| import com.cloud.vm.VMInstanceVO; |
| import com.cloud.vm.VirtualMachine; |
| import com.cloud.vm.VirtualMachineProfile; |
| import com.cloud.vm.dao.UserVmDetailsDao; |
| import com.cloud.vm.dao.VMInstanceDao; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.InjectMocks; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.Spy; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLEncoder; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class DpdkHelperImplTest { |
| |
| @Mock |
| ServiceOfferingDetailsDao serviceOfferingDetailsDao; |
| @Mock |
| HostDao hostDao; |
| @Mock |
| VMInstanceDao vmInstanceDao; |
| @Mock |
| UserVmDetailsDao userVmDetailsDao; |
| |
| @Spy |
| @InjectMocks |
| private DpdkHelper dpdkHelper = new DpdkHelperImpl(); |
| |
| @Mock |
| VirtualMachineTO vmTO; |
| @Mock |
| VirtualMachineProfile vmProfile; |
| @Mock |
| ServiceOfferingDetailsVO dpdkVhostUserModeDetailVO; |
| @Mock |
| ServiceOfferingDetailsVO dpdkNumaDetailVO; |
| @Mock |
| ServiceOfferingDetailsVO dpdkHugePagesDetailVO; |
| @Mock |
| ServiceOffering serviceOffering; |
| @Mock |
| UserVmDetailVO dpdkNumaVmDetail; |
| @Mock |
| UserVmDetailVO dpdkHugePagesVmDetail; |
| @Mock |
| HostVO hostVO; |
| @Mock |
| VMInstanceVO vmInstanceVO; |
| |
| private String dpdkVhostMode = DpdkHelper.VHostUserMode.SERVER.toString(); |
| |
| private static final String dpdkNumaConf = |
| "<cpu mode=\"host-passthrough\">\n" + |
| " <numa>\n" + |
| " <cell id=\"0\" cpus=\"0\" memory=\"9437184\" unit=\"KiB\" memAccess=\"shared\"/>\n" + |
| " </numa>\n" + |
| "</cpu>"; |
| private static final String dpdkHugePagesConf = |
| "<memoryBacking>\n" + |
| " <hugePages/>\n" + |
| "</memoryBacking>"; |
| private static String dpdkNumaValue; |
| private static String dpdkHugePagesValue; |
| private static final Long offeringId = 1L; |
| private static final Long hostId = 1L; |
| private static final String hostCapabilities = "hvm,snapshot"; |
| private static final Long vmId = 1L; |
| |
| @Before |
| public void setup() throws UnsupportedEncodingException { |
| dpdkHugePagesValue = URLEncoder.encode(dpdkHugePagesConf, "UTF-8"); |
| dpdkNumaValue = URLEncoder.encode(dpdkNumaConf, "UTF-8"); |
| |
| Mockito.when(dpdkVhostUserModeDetailVO.getName()).thenReturn(DpdkHelper.DPDK_VHOST_USER_MODE); |
| Mockito.when(dpdkVhostUserModeDetailVO.getValue()).thenReturn(dpdkVhostMode); |
| Mockito.lenient().when(dpdkVhostUserModeDetailVO.getResourceId()).thenReturn(offeringId); |
| Mockito.when(dpdkNumaDetailVO.getName()).thenReturn(DpdkHelper.DPDK_NUMA); |
| Mockito.lenient().when(dpdkNumaDetailVO.getResourceId()).thenReturn(offeringId); |
| Mockito.lenient().when(dpdkNumaDetailVO.getValue()).thenReturn(dpdkNumaValue); |
| Mockito.when(dpdkHugePagesDetailVO.getName()).thenReturn(DpdkHelper.DPDK_HUGE_PAGES); |
| Mockito.lenient().when(dpdkHugePagesDetailVO.getResourceId()).thenReturn(offeringId); |
| Mockito.lenient().when(dpdkHugePagesDetailVO.getValue()).thenReturn(dpdkHugePagesValue); |
| |
| Mockito.when(serviceOfferingDetailsDao.listDetails(offeringId)).thenReturn( |
| Arrays.asList(dpdkNumaDetailVO, dpdkHugePagesDetailVO, dpdkVhostUserModeDetailVO)); |
| Mockito.when(vmProfile.getServiceOffering()).thenReturn(serviceOffering); |
| Mockito.when(serviceOffering.getId()).thenReturn(offeringId); |
| Mockito.when(vmProfile.getServiceOffering()).thenReturn(serviceOffering); |
| Mockito.when(serviceOffering.getId()).thenReturn(offeringId); |
| |
| Mockito.when(hostDao.findById(hostId)).thenReturn(hostVO); |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities); |
| |
| Mockito.when(vmInstanceDao.findById(vmId)).thenReturn(vmInstanceVO); |
| Mockito.when(vmInstanceVO.getType()).thenReturn(VirtualMachine.Type.User); |
| Mockito.when(vmInstanceVO.getHostId()).thenReturn(hostId); |
| Mockito.when(vmInstanceVO.getServiceOfferingId()).thenReturn(offeringId); |
| Mockito.when(vmInstanceVO.getId()).thenReturn(vmId); |
| |
| Mockito.when(dpdkNumaVmDetail.getName()).thenReturn(DpdkHelper.DPDK_NUMA); |
| Mockito.lenient().when(dpdkNumaVmDetail.getValue()).thenReturn(dpdkNumaConf); |
| Mockito.when(dpdkHugePagesVmDetail.getName()).thenReturn(DpdkHelper.DPDK_HUGE_PAGES); |
| Mockito.lenient().when(dpdkHugePagesVmDetail.getValue()).thenReturn(dpdkHugePagesConf); |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(Arrays.asList(dpdkNumaVmDetail, dpdkHugePagesVmDetail)); |
| } |
| |
| @Test |
| public void testSetDpdkVhostUserModeValidDetail() { |
| Mockito.when(serviceOfferingDetailsDao.findDetail(offeringId, DpdkHelper.DPDK_VHOST_USER_MODE)). |
| thenReturn(dpdkVhostUserModeDetailVO); |
| dpdkHelper.setDpdkVhostUserMode(vmTO, vmProfile); |
| Mockito.verify(vmTO).addExtraConfig(DpdkHelper.DPDK_VHOST_USER_MODE, dpdkVhostMode); |
| } |
| |
| @Test |
| public void testSetDpdkVhostUserModeInvalidDetail() { |
| Mockito.lenient().when(dpdkVhostUserModeDetailVO.getValue()).thenReturn("serverrrr"); |
| Mockito.verify(vmTO, Mockito.never()).addExtraConfig(Mockito.anyString(), Mockito.anyString()); |
| } |
| |
| @Test |
| public void testSetDpdkVhostUserModeNotExistingDetail() { |
| Mockito.lenient().when(serviceOfferingDetailsDao.listDetails(offeringId)).thenReturn( |
| Arrays.asList(dpdkNumaDetailVO, dpdkHugePagesDetailVO)); |
| Mockito.verify(vmTO, Mockito.never()).addExtraConfig(Mockito.anyString(), Mockito.anyString()); |
| } |
| |
| @Test |
| public void testDpdkvHostUserFromValueClient() { |
| DpdkHelper.VHostUserMode mode = DpdkHelper.VHostUserMode.fromValue("client"); |
| Assert.assertEquals(DpdkHelper.VHostUserMode.CLIENT, mode); |
| } |
| |
| @Test |
| public void testDpdkvHostUserFromValueServer() { |
| DpdkHelper.VHostUserMode mode = DpdkHelper.VHostUserMode.fromValue("server"); |
| Assert.assertEquals(DpdkHelper.VHostUserMode.SERVER, mode); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testDpdkvHostUserFromValueServerInvalid() { |
| DpdkHelper.VHostUserMode.fromValue("serverrrr"); |
| } |
| |
| @Test |
| public void testIsHostDpdkEnabledNonDPDKHost() { |
| Assert.assertFalse(dpdkHelper.isHostDpdkEnabled(hostId)); |
| } |
| |
| @Test |
| public void testIsHostDpdkEnabledDpdkHost() { |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities + ",dpdk"); |
| Assert.assertTrue(dpdkHelper.isHostDpdkEnabled(hostId)); |
| } |
| |
| @Test |
| public void testIsVMDPDKEnabledDPDKEnabledVM() { |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities + ",dpdk"); |
| Assert.assertTrue(dpdkHelper.isVMDpdkEnabled(vmId)); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestType() { |
| Mockito.when(vmInstanceVO.getType()).thenReturn(VirtualMachine.Type.SecondaryStorageVm); |
| Assert.assertFalse(dpdkHelper.isVMDpdkEnabled(vmId)); |
| Mockito.verify(dpdkHelper, Mockito.never()).isHostDpdkEnabled(hostId); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestTypeMissingConfigurationOnDetails() { |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(Arrays.asList(dpdkNumaVmDetail)); |
| Mockito.when(serviceOfferingDetailsDao.listDetails(offeringId)).thenReturn(new ArrayList<>()); |
| Assert.assertFalse(dpdkHelper.isVMDpdkEnabled(vmId)); |
| Mockito.verify(dpdkHelper, Mockito.never()).isHostDpdkEnabled(hostId); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestTypeEmptyDetails() { |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(new ArrayList<>()); |
| Mockito.when(serviceOfferingDetailsDao.listDetails(offeringId)).thenReturn(new ArrayList<>()); |
| Assert.assertFalse(dpdkHelper.isVMDpdkEnabled(vmId)); |
| Mockito.verify(dpdkHelper, Mockito.never()).isHostDpdkEnabled(hostId); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledNonDPDKCapabilityOnHost() { |
| Assert.assertFalse(dpdkHelper.isVMDpdkEnabled(vmId)); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestTypeMissingConfigurationOnVmDetails() { |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(Collections.singletonList(dpdkNumaVmDetail)); |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities + ",dpdk"); |
| Assert.assertTrue(dpdkHelper.isVMDpdkEnabled(vmId)); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestTypeEmptyVmDetails() { |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(new ArrayList<>()); |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities + ",dpdk"); |
| Assert.assertTrue(dpdkHelper.isVMDpdkEnabled(vmId)); |
| } |
| |
| @Test |
| public void testIsVMDpdkEnabledGuestTypeMixedConfigurationOnDetails() { |
| Mockito.when(userVmDetailsDao.listDetails(vmId)).thenReturn(Collections.singletonList(dpdkNumaVmDetail)); |
| Mockito.when(serviceOfferingDetailsDao.listDetails(offeringId)).thenReturn(Collections.singletonList(dpdkHugePagesDetailVO)); |
| Mockito.when(hostVO.getCapabilities()).thenReturn(hostCapabilities + ",dpdk"); |
| Assert.assertTrue(dpdkHelper.isVMDpdkEnabled(vmId)); |
| } |
| } |