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* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
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package com.cloud.hypervisor.kvm.resource;
import junit.framework.TestCase;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.DiskDef;
import com.cloud.hypervisor.kvm.resource.LibvirtVMDef.ChannelDef;
import com.cloud.utils.Pair;
import java.io.File;
public class LibvirtVMDefTest extends TestCase {
public void testInterfaceEtehrnet() {
LibvirtVMDef.InterfaceDef ifDef = new LibvirtVMDef.InterfaceDef();
ifDef.defEthernet("targetDeviceName", "00:11:22:aa:bb:dd", LibvirtVMDef.InterfaceDef.NicModel.VIRTIO);
String expected =
"<interface type='ethernet'>\n" + "<target dev='targetDeviceName'/>\n" + "<mac address='00:11:22:aa:bb:dd'/>\n" + "<model type='virtio'/>\n"
+ "</interface>\n";
assertEquals(expected, ifDef.toString());
}
public void testInterfaceDirectNet() {
LibvirtVMDef.InterfaceDef ifDef = new LibvirtVMDef.InterfaceDef();
ifDef.defDirectNet("targetDeviceName", null, "00:11:22:aa:bb:dd", LibvirtVMDef.InterfaceDef.NicModel.VIRTIO, "private");
String expected =
"<interface type='" + LibvirtVMDef.InterfaceDef.GuestNetType.DIRECT + "'>\n" + "<source dev='targetDeviceName' mode='private'/>\n" +
"<mac address='00:11:22:aa:bb:dd'/>\n" + "<model type='virtio'/>\n" + "</interface>\n";
assertEquals(expected, ifDef.toString());
}
public void testCpuModeDef() {
LibvirtVMDef.CpuModeDef cpuModeDef = new LibvirtVMDef.CpuModeDef();
cpuModeDef.setMode("custom");
cpuModeDef.setModel("Nehalem");
String expected1 = "<cpu mode='custom' match='exact'><model fallback='allow'>Nehalem</model></cpu>";
assertEquals(expected1, cpuModeDef.toString());
cpuModeDef.setMode("host-model");
String expected2 = "<cpu mode='host-model'><model fallback='allow'></model></cpu>";
assertEquals(expected2, cpuModeDef.toString());
cpuModeDef.setMode("host-passthrough");
String expected3 = "<cpu mode='host-passthrough'></cpu>";
assertEquals(expected3, cpuModeDef.toString());
}
public void testDiskDef() {
String filePath = "/var/lib/libvirt/images/disk.qcow2";
String diskLabel = "vda";
DiskDef disk = new DiskDef();
DiskDef.DiskBus bus = DiskDef.DiskBus.VIRTIO;
DiskDef.DiskFmtType type = DiskDef.DiskFmtType.QCOW2;
DiskDef.DiskCacheMode cacheMode = DiskDef.DiskCacheMode.WRITEBACK;
disk.defFileBasedDisk(filePath, diskLabel, bus, type);
disk.setCacheMode(cacheMode);
assertEquals(filePath, disk.getDiskPath());
assertEquals(diskLabel, disk.getDiskLabel());
assertEquals(bus, disk.getBusType());
assertEquals(DiskDef.DeviceType.DISK, disk.getDeviceType());
String xmlDef = disk.toString();
String expectedXml = "<disk device='disk' type='file'>\n<driver name='qemu' type='" + type.toString() + "' cache='" + cacheMode.toString() + "' />\n" +
"<source file='" + filePath + "'/>\n<target dev='" + diskLabel + "' bus='" + bus.toString() + "'/>\n</disk>\n";
assertEquals(xmlDef, expectedXml);
}
public void testHypervEnlightDef() {
LibvirtVMDef.FeaturesDef featuresDef = new LibvirtVMDef.FeaturesDef();
LibvirtVMDef.HyperVEnlightenmentFeatureDef hyperVEnlightenmentFeatureDef = new LibvirtVMDef.HyperVEnlightenmentFeatureDef();
hyperVEnlightenmentFeatureDef.setFeature("relaxed", true);
hyperVEnlightenmentFeatureDef.setFeature("vapic", true);
hyperVEnlightenmentFeatureDef.setFeature("spinlocks", true);
hyperVEnlightenmentFeatureDef.setRetries(8096);
featuresDef.addHyperVFeature(hyperVEnlightenmentFeatureDef);
String defs = featuresDef.toString();
assertTrue(defs.contains("relaxed"));
assertTrue(defs.contains("vapic"));
assertTrue(defs.contains("spinlocks"));
featuresDef = new LibvirtVMDef.FeaturesDef();
featuresDef.addFeatures("pae");
defs = featuresDef.toString();
assertFalse(defs.contains("relaxed"));
assertFalse(defs.contains("vapic"));
assertFalse(defs.contains("spinlocks"));
assertTrue("Windows Server 2008 R2".contains("Windows Server 2008"));
Pair<Integer,Integer> hostOsVersion = new Pair<Integer,Integer>(6,5);
assertTrue((hostOsVersion.first() == 6 && hostOsVersion.second() >= 5) || (hostOsVersion.first() >= 7));
hostOsVersion = new Pair<Integer,Integer>(7,1);
assertTrue((hostOsVersion.first() == 6 && hostOsVersion.second() >= 5) || (hostOsVersion.first() >= 7));
}
public void testRngDef() {
LibvirtVMDef.RngDef.RngBackendModel backendModel = LibvirtVMDef.RngDef.RngBackendModel.RANDOM;
String path = "/dev/random";
int period = 2000;
int bytes = 2048;
LibvirtVMDef.RngDef def = new LibvirtVMDef.RngDef(path, backendModel, bytes, period);
assertEquals(def.getPath(), path);
assertEquals(def.getRngBackendModel(), backendModel);
assertEquals(def.getRngModel(), LibvirtVMDef.RngDef.RngModel.VIRTIO);
assertEquals(def.getRngRateBytes(), bytes);
assertEquals(def.getRngRatePeriod(), period);
}
public void testChannelDef() {
ChannelDef.ChannelType type = ChannelDef.ChannelType.UNIX;
ChannelDef.ChannelState state = ChannelDef.ChannelState.CONNECTED;
String name = "v-136-VM.vport";
File path = new File("/var/lib/libvirt/qemu/" + name);
ChannelDef channelDef = new ChannelDef(name, type, state, path);
assertEquals(state, channelDef.getChannelState());
assertEquals(type, channelDef.getChannelType());
assertEquals(name, channelDef.getName());
assertEquals(path, channelDef.getPath());
}
}