Fix HDD detection in VirtualBox configurations newer or equal than v1.17

10 files changed, 605 insertions, 4 deletions

diff --git a/src/main/java/org/openslx/virtualization/Version.java b/src/main/java/org/openslx/virtualization/Version.java
index 698e22e..fbd1bda 100644
--- a/src/main/java/org/openslx/virtualization/Version.java
+++ b/src/main/java/org/openslx/virtualization/Version.java
@@ -201,6 +201,28 @@ public class Version implements Comparable<Version>
 	}
 
 	/**
+	 * Checks if this version is smaller than a specified {@code version}.
+	 * 
+	 * @param version for comparison.
+	 * @return state whether this version is smaller than the specified {@code version} or not.
+	 */
+	public boolean isSmallerThan( Version version )
+	{
+		return ( this.compareTo( version ) < 0 ) ? true : false;
+	}
+
+	/**
+	 * Checks if this version is greater than a specified {@code version}.
+	 * 
+	 * @param version for comparison.
+	 * @return state whether this version is greater than the specified {@code version} or not.
+	 */
+	public boolean isGreaterThan( Version version )
+	{
+		return ( this.compareTo( version ) > 0 ) ? true : false;
+	}
+
+	/**
 	 * Creates a new version parsed from a {@link String}.
 	 * 
 	 * The version consists of a major and a minor version parsed from the specified {@link String}.
@@ -238,6 +260,16 @@ public class Version implements Comparable<Version>
 	}
 
 	@Override
+	public String toString()
+	{
+		if ( this.getName() == null || this.getName().isEmpty() ) {
+			return String.format( "%d.%d", this.getMajor(), this.getMinor() );
+		} else {
+			return String.format( "%d.%d %s", this.getMajor(), this.getMinor(), this.getName() );
+		}
+	}
+
+	@Override
 	public boolean equals( Object obj )
 	{
 		if ( obj == null ) {
diff --git a/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBox.java b/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBox.java
index 8225af1..81b9af8 100644
--- a/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBox.java
+++ b/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBox.java
@@ -382,6 +382,11 @@ public class VirtualizationConfigurationVirtualBox
 	{
 	}
 
+	public Version getConfigurationVersion()
+	{
+		return this.config.getVersion();
+	}
+
 	@Override
 	public Version getVirtualizerVersion()
 	{
diff --git a/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualboxFileFormat.java b/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualboxFileFormat.java
index 5b74e52..56e0844 100644
--- a/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualboxFileFormat.java
+++ b/src/main/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualboxFileFormat.java
@@ -7,6 +7,8 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import javax.xml.XMLConstants;
 import javax.xml.transform.stream.StreamSource;
@@ -20,6 +22,7 @@ import javax.xml.xpath.XPathExpressionException;
 import org.apache.log4j.Logger;
 import org.openslx.util.Util;
 import org.openslx.util.XmlHelper;
+import org.openslx.virtualization.Version;
 import org.openslx.virtualization.configuration.VirtualizationConfiguration.DriveBusType;
 import org.openslx.virtualization.configuration.VirtualizationConfiguration.HardDisk;
 import org.w3c.dom.DOMException;
@@ -43,6 +46,11 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 	// XPath and DOM parsing related members
 	private Document doc = null;
 
+	/**
+	 * Version of the configuration file format.
+	 */
+	private Version version = null;
+
 	// list of nodes to automatically remove when reading the vbox file
 	private static String[] blacklist = {
 			"/VirtualBox/Machine/Hardware/GuestProperties",
@@ -53,6 +61,7 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 			"/VirtualBox/Machine/Hardware/Network/Adapter[@enabled='true']/*",
 			"/VirtualBox/Machine/ExtraData",
 			"/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice[not(@type='HardDisk')]",
+			"/VirtualBox/Machine/Hardware/StorageControllers/StorageController/AttachedDevice[not(@type='HardDisk')]",
 			"/VirtualBox/Machine/MediaRegistry/FloppyImages",
 			"/VirtualBox/Machine/MediaRegistry/DVDImages" };
 
@@ -139,6 +148,7 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 			throw new VirtualizationConfigurationException( "Machine doesn't have a name" );
 		}
 		try {
+			this.parseConfigurationVersion();
 			ensureHardwareUuid();
 			setOsType();
 			fixUsb(); // Since we now support selecting specific speed
@@ -154,6 +164,27 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 		}
 	}
 	
+	private void parseConfigurationVersion() throws XPathExpressionException, VirtualizationConfigurationException
+	{
+		final String versionText = XmlHelper.XPath.compile( "/VirtualBox/@version" ).evaluate( this.doc );
+
+		if ( versionText == null || versionText.isEmpty() ) {
+			throw new VirtualizationConfigurationException( "Configuration file does not contain any version number!" );
+		} else {
+			// parse version information from textual description
+			final Pattern versionPattern = Pattern.compile( "^(\\d+\\.\\d+).*$" );
+			final Matcher versionMatcher = versionPattern.matcher( versionText );
+
+			if ( versionMatcher.find() ) {
+				this.version = Version.valueOf( versionMatcher.group( 1 ) );
+			}
+
+			if ( this.version == null ) {
+				throw new VirtualizationConfigurationException( "Configuration file version number is not valid!" );
+			}
+		}
+	}
+
 	private void fixUsb()
 	{
 		NodeList list = findNodes( "/VirtualBox/Machine/Hardware/USB/Controllers/Controller" );
@@ -216,6 +247,11 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 		}
 	}
 
+	public Version getVersion()
+	{
+		return this.version;
+	}
+
 	/**
 	 * Self-explanatory.
 	 */
@@ -243,7 +279,14 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 				continue;
 			String hddUuid = hdd.getAttribute( "uuid" );
 			hdd.setAttribute( "uuid", PlaceHolder.HDDUUID.toString() + i + "%" );
-			NodeList images = findNodes( "/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice/Image" );
+			final NodeList images;
+			if ( this.getVersion().isSmallerThan( Version.valueOf( "1.17" ) ) ) {
+				images = findNodes( "/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice/Image" );
+			} else {
+				images = findNodes(
+						"/VirtualBox/Machine/Hardware/StorageControllers/StorageController/AttachedDevice/Image" );
+			}
+
 			for ( int j = 0; j < images.getLength(); j++ ) {
 				Element image = (Element)images.item( j );
 				if ( image == null )
@@ -340,7 +383,15 @@ public class VirtualizationConfigurationVirtualboxFileFormat
 	 */
 	public void setHdds() throws XPathExpressionException
 	{
-		XPathExpression hddsExpr = XmlHelper.XPath.compile( "/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice[@type='HardDisk']/Image" );
+		final XPathExpression hddsExpr;
+		if ( this.getVersion().isSmallerThan( Version.valueOf( "1.17" ) ) ) {
+			hddsExpr = XmlHelper.XPath.compile(
+					"/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice[@type='HardDisk']/Image" );
+		} else {
+			hddsExpr = XmlHelper.XPath.compile(
+					"/VirtualBox/Machine/Hardware/StorageControllers/StorageController/AttachedDevice[@type='HardDisk']/Image" );
+		}
+
 		NodeList nodes = (NodeList)hddsExpr.evaluate( this.doc, XPathConstants.NODESET );
 		if ( nodes == null ) {
 			LOGGER.error( "Failed to find attached hard drives." );
diff --git a/src/test/java/org/openslx/virtualization/VersionTest.java b/src/test/java/org/openslx/virtualization/VersionTest.java
index 988437a..21464d9 100644
--- a/src/test/java/org/openslx/virtualization/VersionTest.java
+++ b/src/test/java/org/openslx/virtualization/VersionTest.java
@@ -92,8 +92,19 @@ public class VersionTest
 	}
 
 	@Test
-	@DisplayName( "Test that version is larger than" )
-	public void testVersionLargerThan()
+	@DisplayName( "Test that version is smaller than with helper method" )
+	public void testVersionSmallerThanMethod()
+	{
+		final Version versionOne = new Version( Short.valueOf( "2" ), Short.valueOf( "3" ) );
+		final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
+
+		assertTrue( versionOne.isSmallerThan( versionTwo ) );
+		assertFalse( versionTwo.isSmallerThan( versionOne ) );
+	}
+
+	@Test
+	@DisplayName( "Test that version is greater than" )
+	public void testVersionGreaterThan()
 	{
 		final Version versionOne = new Version( Short.valueOf( "3" ), Short.valueOf( "3" ) );
 		final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
@@ -103,6 +114,17 @@ public class VersionTest
 	}
 
 	@Test
+	@DisplayName( "Test that version is greater than with helper method" )
+	public void testVersionGreaterThanMethod()
+	{
+		final Version versionOne = new Version( Short.valueOf( "3" ), Short.valueOf( "3" ) );
+		final Version versionTwo = new Version( Short.valueOf( "3" ), Short.valueOf( "2" ) );
+
+		assertTrue( versionOne.isGreaterThan( versionTwo ) );
+		assertFalse( versionTwo.isGreaterThan( versionOne ) );
+	}
+
+	@Test
 	@DisplayName( "Test that versions are equal (compareTo)" )
 	public void testVersionEqualCompareTo()
 	{
diff --git a/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationTestResources.java b/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationTestResources.java
new file mode 100644
index 0000000..4dfd0b7
--- /dev/null
+++ b/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationTestResources.java
@@ -0,0 +1,18 @@
+package org.openslx.virtualization.configuration;
+
+import java.io.File;
+
+import org.openslx.virtualization.configuration.logic.ConfigurationLogicTestResources;
+
+public class VirtualizationConfigurationTestResources
+{
+	public static File getVmwareVmxFile( String vmwareVmxFileName )
+	{
+		return ConfigurationLogicTestResources.getVmwareVmxFile( vmwareVmxFileName );
+	}
+
+	public static File getVirtualBoxXmlFile( String virtualBoxXmlFileName )
+	{
+		return ConfigurationLogicTestResources.getVirtualBoxXmlFile( virtualBoxXmlFileName );
+	}
+}
diff --git a/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBoxTest.java b/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBoxTest.java
new file mode 100644
index 0000000..496c080
--- /dev/null
+++ b/src/test/java/org/openslx/virtualization/configuration/VirtualizationConfigurationVirtualBoxTest.java
@@ -0,0 +1,144 @@
+package org.openslx.virtualization.configuration;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+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.assertTrue;
+import static org.junit.jupiter.params.provider.Arguments.arguments;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Stream;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.LogManager;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.openslx.virtualization.Version;
+import org.openslx.vm.disk.DiskImage.ImageFormat;
+
+public class VirtualizationConfigurationVirtualBoxTest
+{
+	@BeforeAll
+	public static void setUp()
+	{
+		// disable logging with log4j
+		LogManager.getRootLogger().setLevel( Level.OFF );
+	}
+
+	@ParameterizedTest
+	@DisplayName( "Test version from VM configuration" )
+	@MethodSource( "configAndVersionProvider" )
+	public void testVirtualizationConfigurationVirtualBoxGetConfigurationVersion( String configFileName,
+			Version configVersion )
+			throws IOException, VirtualizationConfigurationException
+	{
+		final File configFile = VirtualizationConfigurationTestResources.getVirtualBoxXmlFile( configFileName );
+		final VirtualizationConfigurationVirtualBox vmConfig = new VirtualizationConfigurationVirtualBox( null,
+				configFile );
+
+		assertEquals( configVersion, vmConfig.getConfigurationVersion() );
+
+		assertDoesNotThrow( () -> vmConfig.validate() );
+	}
+
+	@ParameterizedTest
+	@DisplayName( "Test display name from VM configuration" )
+	@MethodSource( "configAndVersionProvider" )
+	public void testVirtualizationConfigurationVirtualBoxGetDisplayName( String configFileName, Version configVersion )
+			throws IOException, VirtualizationConfigurationException
+	{
+		final File configFile = VirtualizationConfigurationTestResources.getVirtualBoxXmlFile( configFileName );
+		final VirtualizationConfigurationVirtualBox vmConfig = new VirtualizationConfigurationVirtualBox( null,
+				configFile );
+
+		final String displayName = vmConfig.getDisplayName();
+
+		assertEquals( VirtualizationConfigurationVirtualBoxTest.getVmName( configVersion ), displayName );
+
+		assertDoesNotThrow( () -> vmConfig.validate() );
+	}
+
+	@ParameterizedTest
+	@DisplayName( "Test machine snapshot state from VM configuration" )
+	@MethodSource( "configAndVersionProvider" )
+	public void testVirtualizationConfigurationVirtualBoxIsMachineSnapshot( String configFileName,
+			Version configVersion )
+			throws IOException, VirtualizationConfigurationException
+	{
+		final File configFile = VirtualizationConfigurationTestResources.getVirtualBoxXmlFile( configFileName );
+		final VirtualizationConfigurationVirtualBox vmConfig = new VirtualizationConfigurationVirtualBox( null,
+				configFile );
+
+		final boolean isVmSnapshot = vmConfig.isMachineSnapshot();
+
+		assertFalse( isVmSnapshot );
+
+		assertDoesNotThrow( () -> vmConfig.validate() );
+	}
+
+	@ParameterizedTest
+	@DisplayName( "Test supported image formats from VM configuration" )
+	@MethodSource( "configAndVersionProvider" )
+	public void testVirtualizationConfigurationVirtualBoxGetSupportedImageFormats( String configFileName,
+			Version configVersion )
+			throws IOException, VirtualizationConfigurationException
+	{
+		final File configFile = VirtualizationConfigurationTestResources.getVirtualBoxXmlFile( configFileName );
+		final VirtualizationConfigurationVirtualBox vmConfig = new VirtualizationConfigurationVirtualBox( null,
+				configFile );
+
+		final List<ImageFormat> supportedImageFormats = vmConfig.getVirtualizer().getSupportedImageFormats();
+
+		assertNotNull( supportedImageFormats );
+		assertEquals( 1, supportedImageFormats.size() );
+		assertTrue( supportedImageFormats.containsAll( Arrays.asList( ImageFormat.VDI ) ) );
+
+		assertDoesNotThrow( () -> vmConfig.validate() );
+	}
+
+	@ParameterizedTest
+	@DisplayName( "Test output of HDDs from VM configuration" )
+	@MethodSource( "configAndVersionProvider" )
+	public void testVirtualizationConfigurationVirtualBoxGetHdds( String configFileName, Version configVersion )
+			throws IOException, VirtualizationConfigurationException
+	{
+		final File configFile = VirtualizationConfigurationTestResources.getVirtualBoxXmlFile( configFileName );
+		final VirtualizationConfigurationVirtualBox vmConfig = new VirtualizationConfigurationVirtualBox( null,
+				configFile );
+
+		final List<VirtualizationConfiguration.HardDisk> hdds = vmConfig.getHdds();
+
+		final String imageFileName = VirtualizationConfigurationVirtualBoxTest.getVmName( configVersion ) + ".vdi";
+
+		assertNotNull( hdds );
+		assertEquals( 1, hdds.size() );
+		assertEquals( imageFileName, hdds.get( 0 ).diskImage );
+
+		assertDoesNotThrow( () -> vmConfig.validate() );
+	}
+
+	static String getVmName( Version version )
+	{
+		return "ubuntu_" + version.toString().replace( '.', '-' );
+	}
+
+	static Stream<Arguments> configAndVersionProvider()
+	{
+		return Stream.of(
+				arguments( "virtualbox_default-ubuntu_v1-15.vbox",
+						new Version( Short.valueOf( "1" ), Short.valueOf( "15" ) ) ),
+				arguments( "virtualbox_default-ubuntu_v1-16.vbox",
+						new Version( Short.valueOf( "1" ), Short.valueOf( "16" ) ) ),
+				arguments( "virtualbox_default-ubuntu_v1-17.vbox",
+						new Version( Short.valueOf( "1" ), Short.valueOf( "17" ) ) ),
+				arguments( "virtualbox_default-ubuntu_v1-18.vbox",
+						new Version( Short.valueOf( "1" ), Short.valueOf( "18" ) ) ) );
+	}
+}
diff --git a/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-15.vbox b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-15.vbox
new file mode 100644
index 0000000..5e04478
--- /dev/null
+++ b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-15.vbox
@@ -0,0 +1,155 @@
+<?xml version="1.0"?>
+<!--
+** DO NOT EDIT THIS FILE.
+** If you make changes to this file while any VirtualBox related application
+** is running, your changes will be overwritten later, without taking effect.
+** Use VBoxManage or the VirtualBox Manager GUI to make changes.
+-->
+<VirtualBox xmlns="http://www.innotek.de/VirtualBox-settings" version="1.15-linux">
+  <Machine uuid="{7d500a79-35d6-4697-8946-54c56f32e49b}" name="ubuntu_1-15" OSType="Ubuntu_64" snapshotFolder="Snapshots" lastStateChange="2021-05-10T07:38:05Z">
+    <MediaRegistry>
+      <HardDisks>
+        <HardDisk uuid="{bc9c4416-33a0-4fd1-a950-cb9e02a2a84f}" location="ubuntu_1-15.vdi" format="VDI" type="Normal"/>
+      </HardDisks>
+      <DVDImages/>
+      <FloppyImages/>
+    </MediaRegistry>
+    <ExtraData>
+      <ExtraDataItem name="GUI/FirstRun" value="yes"/>
+    </ExtraData>
+    <Hardware version="2">
+      <CPU count="1" hotplug="false">
+        <HardwareVirtEx enabled="true"/>
+        <HardwareVirtExNestedPaging enabled="true"/>
+        <HardwareVirtExVPID enabled="true"/>
+        <HardwareVirtExUX enabled="true"/>
+        <PAE enabled="false"/>
+        <LongMode enabled="true"/>
+        <HardwareVirtExLargePages enabled="false"/>
+        <HardwareVirtForce enabled="false"/>
+      </CPU>
+      <Memory RAMSize="1024" PageFusion="false"/>
+      <HID Pointing="USBTablet" Keyboard="PS2Keyboard"/>
+      <HPET enabled="false"/>
+      <Chipset type="PIIX3"/>
+      <Paravirt provider="Default"/>
+      <Boot>
+        <Order position="1" device="Floppy"/>
+        <Order position="2" device="DVD"/>
+        <Order position="3" device="HardDisk"/>
+        <Order position="4" device="None"/>
+      </Boot>
+      <Display VRAMSize="12" monitorCount="1" accelerate3D="false" accelerate2DVideo="false"/>
+      <VideoCapture enabled="false" screens="18446744073709551615" horzRes="1024" vertRes="768" rate="512" fps="25" maxTime="0" maxSize="0"/>
+      <RemoteDisplay enabled="false" authType="Null"/>
+      <BIOS>
+        <ACPI enabled="true"/>
+        <IOAPIC enabled="true"/>
+        <Logo fadeIn="true" fadeOut="true" displayTime="0"/>
+        <BootMenu mode="MessageAndMenu"/>
+        <TimeOffset value="0"/>
+        <PXEDebug enabled="false"/>
+      </BIOS>
+      <USB>
+        <Controllers>
+          <Controller name="OHCI" type="OHCI"/>
+        </Controllers>
+        <DeviceFilters/>
+      </USB>
+      <Network>
+        <Adapter slot="0" enabled="true" MACAddress="080027461BE8" cable="true" speed="0" type="82540EM">
+          <DisabledModes/>
+          <NAT>
+            <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+            <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+          </NAT>
+        </Adapter>
+        <Adapter slot="1" enabled="false" MACAddress="080027F936E4" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="2" enabled="false" MACAddress="080027C9EA98" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="3" enabled="false" MACAddress="0800278F1EC6" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="4" enabled="false" MACAddress="0800277492A6" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="5" enabled="false" MACAddress="080027D0C026" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="6" enabled="false" MACAddress="0800275202D0" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+        <Adapter slot="7" enabled="false" MACAddress="080027F02CB2" cable="true" speed="0" type="82540EM">
+          <DisabledModes>
+            <NAT>
+              <DNS pass-domain="true" use-proxy="false" use-host-resolver="false"/>
+              <Alias logging="false" proxy-only="false" use-same-ports="false"/>
+            </NAT>
+          </DisabledModes>
+        </Adapter>
+      </Network>
+      <UART/>
+      <LPT/>
+      <AudioAdapter controller="AC97" codec="AD1980" driver="Pulse" enabled="true"/>
+      <RTC localOrUTC="UTC"/>
+      <SharedFolders/>
+      <Clipboard mode="Disabled"/>
+      <DragAndDrop mode="Disabled"/>
+      <IO>
+        <IoCache enabled="true" size="5"/>
+        <BandwidthGroups/>
+      </IO>
+      <HostPci>
+        <Devices/>
+      </HostPci>
+      <EmulatedUSB>
+        <CardReader enabled="false"/>
+      </EmulatedUSB>
+      <Guest memoryBalloonSize="0"/>
+      <GuestProperties/>
+    </Hardware>
+    <StorageControllers>
+      <StorageController name="IDE" type="PIIX4" PortCount="2" useHostIOCache="true" Bootable="true">
+        <AttachedDevice passthrough="false" type="DVD" hotpluggable="false" port="1" device="0"/>
+      </StorageController>
+      <StorageController name="SATA" type="AHCI" PortCount="1" useHostIOCache="false" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
+        <AttachedDevice type="HardDisk" hotpluggable="false" port="0" device="0">
+          <Image uuid="{bc9c4416-33a0-4fd1-a950-cb9e02a2a84f}"/>
+        </AttachedDevice>
+      </StorageController>
+    </StorageControllers>
+  </Machine>
+</VirtualBox>
diff --git a/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-16.vbox b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-16.vbox
new file mode 100644
index 0000000..04213e8
--- /dev/null
+++ b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-16.vbox
@@ -0,0 +1,59 @@
+<?xml version="1.0"?>
+<!--
+** DO NOT EDIT THIS FILE.
+** If you make changes to this file while any VirtualBox related application
+** is running, your changes will be overwritten later, without taking effect.
+** Use VBoxManage or the VirtualBox Manager GUI to make changes.
+-->
+<VirtualBox xmlns="http://www.virtualbox.org/" version="1.16-linux">
+  <Machine uuid="{0365b69f-e306-4c9f-9330-2fa30c104284}" name="ubuntu_1-16" OSType="Ubuntu_64" snapshotFolder="Snapshots" lastStateChange="2021-05-06T11:31:10Z">
+    <MediaRegistry>
+      <HardDisks>
+        <HardDisk uuid="{c4d2c45a-38b9-46aa-8c02-b843a9b2e584}" location="ubuntu_1-16.vdi" format="VDI" type="Normal"/>
+      </HardDisks>
+    </MediaRegistry>
+    <ExtraData>
+      <ExtraDataItem name="GUI/FirstRun" value="yes"/>
+    </ExtraData>
+    <Hardware>
+      <CPU>
+        <PAE enabled="false"/>
+        <LongMode enabled="true"/>
+        <X2APIC enabled="true"/>
+        <HardwareVirtExLargePages enabled="false"/>
+      </CPU>
+      <Memory RAMSize="1024"/>
+      <HID Pointing="USBTablet"/>
+      <Paravirt provider="KVM"/>
+      <Display controller="VMSVGA" VRAMSize="16"/>
+      <VideoCapture file="." fps="25"/>
+      <BIOS>
+        <IOAPIC enabled="true"/>
+        <SmbiosUuidLittleEndian enabled="true"/>
+      </BIOS>
+      <USB>
+        <Controllers>
+          <Controller name="OHCI" type="OHCI"/>
+        </Controllers>
+      </USB>
+      <Network>
+        <Adapter slot="0" enabled="true" MACAddress="080027197AB1" type="82540EM">
+          <NAT/>
+        </Adapter>
+      </Network>
+      <AudioAdapter codec="AD1980" driver="Pulse" enabled="true" enabledIn="false"/>
+      <RTC localOrUTC="UTC"/>
+      <Clipboard/>
+    </Hardware>
+    <StorageControllers>
+      <StorageController name="IDE" type="PIIX4" PortCount="2" useHostIOCache="true" Bootable="true">
+        <AttachedDevice passthrough="false" type="DVD" hotpluggable="false" port="1" device="0"/>
+      </StorageController>
+      <StorageController name="SATA" type="AHCI" PortCount="1" useHostIOCache="false" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
+        <AttachedDevice type="HardDisk" hotpluggable="false" port="0" device="0">
+          <Image uuid="{c4d2c45a-38b9-46aa-8c02-b843a9b2e584}"/>
+        </AttachedDevice>
+      </StorageController>
+    </StorageControllers>
+  </Machine>
+</VirtualBox>
diff --git a/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-17.vbox b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-17.vbox
new file mode 100644
index 0000000..d9218ab
--- /dev/null
+++ b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-17.vbox
@@ -0,0 +1,59 @@
+<?xml version="1.0"?>
+<!--
+** DO NOT EDIT THIS FILE.
+** If you make changes to this file while any VirtualBox related application
+** is running, your changes will be overwritten later, without taking effect.
+** Use VBoxManage or the VirtualBox Manager GUI to make changes.
+-->
+<VirtualBox xmlns="http://www.virtualbox.org/" version="1.17-linux">
+  <Machine uuid="{faa9db88-8476-4f5b-a385-21a90767c5ad}" name="ubuntu_1-17" OSType="Ubuntu_64" snapshotFolder="Snapshots" lastStateChange="2021-05-06T11:27:05Z">
+    <MediaRegistry>
+      <HardDisks>
+        <HardDisk uuid="{3777e167-c8ec-4084-b0fc-2325824a7660}" location="ubuntu_1-17.vdi" format="VDI" type="Normal"/>
+      </HardDisks>
+    </MediaRegistry>
+    <ExtraData>
+      <ExtraDataItem name="GUI/FirstRun" value="yes"/>
+    </ExtraData>
+    <Hardware>
+      <CPU>
+        <PAE enabled="false"/>
+        <NestedHWVirt enabled="true"/>
+        <LongMode enabled="true"/>
+        <X2APIC enabled="true"/>
+        <HardwareVirtExLargePages enabled="false"/>
+      </CPU>
+      <Memory RAMSize="1024"/>
+      <HID Pointing="USBTablet"/>
+      <Display controller="VMSVGA" VRAMSize="16"/>
+      <VideoCapture file="." fps="25"/>
+      <BIOS>
+        <IOAPIC enabled="true"/>
+        <SmbiosUuidLittleEndian enabled="true"/>
+      </BIOS>
+      <USB>
+        <Controllers>
+          <Controller name="OHCI" type="OHCI"/>
+        </Controllers>
+      </USB>
+      <Network>
+        <Adapter slot="0" enabled="true" MACAddress="080027BBAEF6" type="82540EM">
+          <NAT/>
+        </Adapter>
+      </Network>
+      <AudioAdapter codec="AD1980" driver="Pulse" enabled="true" enabledOut="true"/>
+      <RTC localOrUTC="UTC"/>
+      <Clipboard/>
+      <StorageControllers>
+        <StorageController name="IDE" type="PIIX4" PortCount="2" useHostIOCache="true" Bootable="true">
+          <AttachedDevice passthrough="false" type="DVD" hotpluggable="false" port="1" device="0"/>
+        </StorageController>
+        <StorageController name="SATA" type="AHCI" PortCount="1" useHostIOCache="false" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
+          <AttachedDevice type="HardDisk" hotpluggable="false" port="0" device="0">
+            <Image uuid="{3777e167-c8ec-4084-b0fc-2325824a7660}"/>
+          </AttachedDevice>
+        </StorageController>
+      </StorageControllers>
+    </Hardware>
+  </Machine>
+</VirtualBox>
diff --git a/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-18.vbox b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-18.vbox
new file mode 100644
index 0000000..6d70339
--- /dev/null
+++ b/src/test/resources/virtualbox/xml/virtualbox_default-ubuntu_v1-18.vbox
@@ -0,0 +1,56 @@
+<?xml version="1.0"?>
+<!--
+** DO NOT EDIT THIS FILE.
+** If you make changes to this file while any VirtualBox related application
+** is running, your changes will be overwritten later, without taking effect.
+** Use VBoxManage or the VirtualBox Manager GUI to make changes.
+-->
+<VirtualBox xmlns="http://www.virtualbox.org/" version="1.18-linux">
+  <Machine uuid="{3ef92a60-062e-4ada-94e3-827f09bcf318}" name="ubuntu_1-18" OSType="Ubuntu_64" snapshotFolder="Snapshots" lastStateChange="2021-05-06T11:24:30Z">
+    <MediaRegistry>
+      <HardDisks>
+        <HardDisk uuid="{fac02189-02c8-4673-a11c-78d4ac111850}" location="ubuntu_1-18.vdi" format="VDI" type="Normal"/>
+      </HardDisks>
+    </MediaRegistry>
+    <Hardware>
+      <CPU>
+        <PAE enabled="false"/>
+        <LongMode enabled="true"/>
+        <X2APIC enabled="true"/>
+        <HardwareVirtExLargePages enabled="false"/>
+      </CPU>
+      <Memory RAMSize="1024"/>
+      <HID Pointing="USBTablet"/>
+      <Display controller="VMSVGA" VRAMSize="16"/>
+      <VideoCapture file="." fps="25"/>
+      <BIOS>
+        <IOAPIC enabled="true"/>
+        <SmbiosUuidLittleEndian enabled="true"/>
+      </BIOS>
+      <USB>
+        <Controllers>
+          <Controller name="OHCI" type="OHCI"/>
+        </Controllers>
+      </USB>
+      <Network>
+        <Adapter slot="0" enabled="true" MACAddress="08002780D6EF" type="82540EM">
+          <NAT/>
+        </Adapter>
+      </Network>
+      <AudioAdapter codec="AD1980" driver="Pulse" enabled="true" enabledOut="true"/>
+      <RTC localOrUTC="UTC"/>
+      <Clipboard/>
+      <GuestProperties>
+        <GuestProperty name="/VirtualBox/HostInfo/GUI/LanguageID" value="en_US" timestamp="1620300317680387000" flags=""/>
+      </GuestProperties>
+      <StorageControllers>
+        <StorageController name="SATA" type="AHCI" PortCount="1" useHostIOCache="false" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
+          <AttachedDevice type="HardDisk" hotpluggable="false" port="0" device="0">
+            <Image uuid="{fac02189-02c8-4673-a11c-78d4ac111850}"/>
+          </AttachedDevice>
+        </StorageController>
+        <StorageController name="IDE" type="VirtioSCSI" PortCount="1" useHostIOCache="false" Bootable="true"/>
+      </StorageControllers>
+    </Hardware>
+  </Machine>
+</VirtualBox>