Add unit tests for Libvirt mediated device addresses

2 files changed, 246 insertions, 0 deletions

diff --git a/src/test/java/org/openslx/libvirt/domain/device/HostdevMdevDeviceAddressTest.java b/src/test/java/org/openslx/libvirt/domain/device/HostdevMdevDeviceAddressTest.java
new file mode 100644
index 0000000..15e419e
--- /dev/null
+++ b/src/test/java/org/openslx/libvirt/domain/device/HostdevMdevDeviceAddressTest.java
@@ -0,0 +1,71 @@
+package org.openslx.libvirt.domain.device;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.util.UUID;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+public class HostdevMdevDeviceAddressTest
+{
+	@Test
+	@DisplayName( "Test that a mediated device address instance is parsed from a valid String" )
+	public void testHostdevMdevDeviceAddressValueOfValid()
+	{
+		final UUID deviceAddress = UUID.randomUUID();
+		final HostdevMdevDeviceAddress mdevDeviceAddr = HostdevMdevDeviceAddress
+				.valueOf( deviceAddress.toString() );
+
+		assertNotNull( mdevDeviceAddr );
+		assertEquals( deviceAddress, mdevDeviceAddr.getDeviceAddress() );
+		assertEquals( deviceAddress.toString(), mdevDeviceAddr.getDeviceAddressAsString() );
+	}
+
+	@Test
+	@DisplayName( "Test that no mediated device address instance is parsed from an invalid String" )
+	public void testHostdevMdevDeviceAddressValueOfInvalid()
+	{
+		final HostdevMdevDeviceAddress mdevDeviceAddr = HostdevMdevDeviceAddress.valueOf( "0xaffe" );
+
+		assertNull( mdevDeviceAddr );
+	}
+
+	@Test
+	@DisplayName( "Test that two mediated device address instances are equal" )
+	public void testHostdevMdevDeviceAddressEquals()
+	{
+		final HostdevMdevDeviceAddress mdevDeviceAddr1 = new HostdevMdevDeviceAddress(
+				new UUID( 0xdeadaffe, 0xaffedead ) );
+		final HostdevMdevDeviceAddress mdevDeviceAddr2 = new HostdevMdevDeviceAddress(
+				new UUID( 0xdeadaffe, 0xaffedead ) );
+
+		assertTrue( mdevDeviceAddr1.equals( mdevDeviceAddr2 ) );
+	}
+
+	@Test
+	@DisplayName( "Test that two mediated device address instances are not equal" )
+	public void testHostdevMdevDeviceAddressNotEquals()
+	{
+		final HostdevMdevDeviceAddress mdevDeviceAddr1 = new HostdevMdevDeviceAddress(
+				new UUID( 0xdeadaffe, 0xaffedead ) );
+		final HostdevMdevDeviceAddress mdevDeviceAddr2 = new HostdevMdevDeviceAddress(
+				new UUID( 0xaffedead, 0xdeadaffe ) );
+
+		assertFalse( mdevDeviceAddr1.equals( mdevDeviceAddr2 ) );
+	}
+
+	@Test
+	@DisplayName( "Test that a mediated device address can be dumped to a String" )
+	public void testHostdevMdevDeviceAddressToString()
+	{
+		final UUID deviceAddr = UUID.randomUUID();
+		final HostdevMdevDeviceAddress mdevDeviceAddr = new HostdevMdevDeviceAddress( deviceAddr );
+
+		assertEquals( deviceAddr.toString(), mdevDeviceAddr.toString() );
+	}
+}
diff --git a/src/test/resources/libvirt/xml/qemu-kvm_default-ubuntu-20-04-vm_mdev.xml b/src/test/resources/libvirt/xml/qemu-kvm_default-ubuntu-20-04-vm_mdev.xml
new file mode 100644
index 0000000..c1bb1e2
--- /dev/null
+++ b/src/test/resources/libvirt/xml/qemu-kvm_default-ubuntu-20-04-vm_mdev.xml
@@ -0,0 +1,175 @@
+<domain type='kvm'>
+  <name>ubuntu-20-04</name>
+  <uuid>8dc5433c-0228-49e4-b019-fa2b606aa544</uuid>
+  <title>Ubuntu 20.04</title>
+  <description>Ubuntu 20.04 desktop installation</description>
+  <metadata>
+    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
+      <libosinfo:os id="http://ubuntu.com/ubuntu/20.04"/>
+    </libosinfo:libosinfo>
+  </metadata>
+  <memory unit='KiB'>4194304</memory>
+  <currentMemory unit='KiB'>4194304</currentMemory>
+  <vcpu placement='static'>2</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-q35-5.1'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <vmport state='off'/>
+  </features>
+  <cpu mode='host-model' check='partial'/>
+  <clock offset='utc'>
+    <timer name='rtc' tickpolicy='catchup'/>
+    <timer name='pit' tickpolicy='delay'/>
+    <timer name='hpet' present='no'/>
+  </clock>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <pm>
+    <suspend-to-mem enabled='no'/>
+    <suspend-to-disk enabled='no'/>
+  </pm>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='block' device='disk'>
+      <driver name='qemu' type='raw' cache='none' io='native'/>
+      <source dev='/dev/data/ubuntu-20-04.img'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <driver name='qemu' type='raw'/>
+      <target dev='sda' bus='sata'/>
+      <readonly/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='floppy'>
+      <driver name='qemu' type='raw'/>
+      <target dev='fda' bus='fdc'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='ich9-ehci1'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x7'/>
+    </controller>
+    <controller type='usb' index='0' model='ich9-uhci1'>
+      <master startport='0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x0' multifunction='on'/>
+    </controller>
+    <controller type='usb' index='0' model='ich9-uhci2'>
+      <master startport='2'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x1'/>
+    </controller>
+    <controller type='usb' index='0' model='ich9-uhci3'>
+      <master startport='4'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x2'/>
+    </controller>
+    <controller type='sata' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pcie-root'/>
+    <controller type='pci' index='1' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='1' port='0x10'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
+    </controller>
+    <controller type='pci' index='2' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='2' port='0x11'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
+    </controller>
+    <controller type='pci' index='3' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='3' port='0x12'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
+    </controller>
+    <controller type='pci' index='4' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='4' port='0x13'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
+    </controller>
+    <controller type='pci' index='5' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='5' port='0x14'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
+    </controller>
+    <controller type='pci' index='6' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='6' port='0x15'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
+    </controller>
+    <controller type='virtio-serial' index='0'>
+      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
+    </controller>
+    <controller type='scsi' index='0' model='virtio-scsi'>
+      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
+    </controller>
+    <controller type='fdc' index='0'/>
+    <controller type='pci' index='7' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='7' port='0x16'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
+    </controller>
+    <interface type='network'>
+      <mac address='52:54:00:0d:90:0c'/>
+      <source network='default'/>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
+    </interface>
+    <serial type='pty'>
+      <target type='isa-serial' port='0'>
+        <model name='isa-serial'/>
+      </target>
+    </serial>
+    <console type='pty'>
+      <target type='serial' port='0'/>
+    </console>
+    <channel type='unix'>
+      <target type='virtio' name='org.qemu.guest_agent.0'/>
+      <address type='virtio-serial' controller='0' bus='0' port='1'/>
+    </channel>
+    <channel type='spicevmc'>
+      <target type='virtio' name='com.redhat.spice.0'/>
+      <address type='virtio-serial' controller='0' bus='0' port='2'/>
+    </channel>
+    <input type='tablet' bus='usb'>
+      <address type='usb' bus='0' port='1'/>
+    </input>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='spice' autoport='yes'>
+      <listen type='address'/>
+      <image compression='off'/>
+    </graphics>
+    <sound model='ich9'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
+    </sound>
+    <video>
+      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
+    </video>
+    <hostdev mode='subsystem' type='mdev' managed='no' model='vfio-pci' display='on'>
+      <source>
+        <address uuid='a9caa01a-43a2-439a-a714-b7d82de090ff'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
+    </hostdev>
+    <redirdev bus='usb' type='spicevmc'>
+      <address type='usb' bus='0' port='2'/>
+    </redirdev>
+    <redirdev bus='usb' type='spicevmc'>
+      <address type='usb' bus='0' port='3'/>
+    </redirdev>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
+    </memballoon>
+    <rng model='virtio'>
+      <backend model='random'>/dev/urandom</backend>
+      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
+    </rng>
+  </devices>
+</domain>
+