diff options
Diffstat (limited to 'src/test/java/org/openslx/libvirt/capabilities/CapabilitiesTest.java')
-rw-r--r-- | src/test/java/org/openslx/libvirt/capabilities/CapabilitiesTest.java | 305 |
1 files changed, 305 insertions, 0 deletions
diff --git a/src/test/java/org/openslx/libvirt/capabilities/CapabilitiesTest.java b/src/test/java/org/openslx/libvirt/capabilities/CapabilitiesTest.java new file mode 100644 index 0000000..e7d7651 --- /dev/null +++ b/src/test/java/org/openslx/libvirt/capabilities/CapabilitiesTest.java @@ -0,0 +1,305 @@ +package org.openslx.libvirt.capabilities; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertNotNull; +import static org.junit.jupiter.api.Assertions.assertNull; +import static org.junit.jupiter.api.Assertions.fail; + +import java.math.BigInteger; +import java.util.List; + +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.api.Test; +import org.openslx.libvirt.capabilities.cpu.Cpu; +import org.openslx.libvirt.capabilities.cpu.Feature; +import org.openslx.libvirt.capabilities.cpu.Pages; +import org.openslx.libvirt.capabilities.guest.Domain; +import org.openslx.libvirt.capabilities.guest.Guest; +import org.openslx.libvirt.capabilities.guest.Machine; +import org.openslx.libvirt.domain.Domain.OsType; +import org.openslx.libvirt.domain.Domain.Type; +import org.openslx.libvirt.xml.LibvirtXmlDocumentException; +import org.openslx.libvirt.xml.LibvirtXmlSerializationException; +import org.openslx.libvirt.xml.LibvirtXmlTestResources; +import org.openslx.libvirt.xml.LibvirtXmlValidationException; + +public class CapabilitiesTest +{ + @BeforeAll + public static void setUp() + { + // disable logging with log4j + LogManager.getRootLogger().setLevel( Level.OFF ); + } + + private Capabilities newCapabilitiesInstance( String xmlFileName ) + { + Capabilities caps = null; + + try { + caps = new Capabilities( LibvirtXmlTestResources.getLibvirtXmlFile( xmlFileName ) ); + } catch ( LibvirtXmlDocumentException | LibvirtXmlSerializationException | LibvirtXmlValidationException e ) { + final String errorMsg = new String( + "Cannot prepare requested Libvirt capabilities XML file from the resources folder" ); + fail( errorMsg ); + } + + return caps; + } + + @Test + @DisplayName( "Get host UUID from libvirt XML capabilities file" ) + public void testGetHostUuid() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + assertEquals( "9b2f12af-1fba-444c-b72b-9cbc43fb3ca5", caps.getHostUuid() ); + } + + @Test + @DisplayName( "Get host CPU from libvirt XML capabilities file" ) + public void testGetHostCpu() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNotNull( hostCpu ); + assertEquals( "x86_64", hostCpu.getArch() ); + assertEquals( "Skylake-Client-IBRS", hostCpu.getModel() ); + assertEquals( "Intel", hostCpu.getVendor() ); + assertEquals( 1, hostCpu.getTopologySockets() ); + assertEquals( 1, hostCpu.getTopologyDies() ); + assertEquals( 4, hostCpu.getTopologyCores() ); + assertEquals( 1, hostCpu.getTopologyThreads() ); + } + + @Test + @DisplayName( "Get non-existent host CPU from libvirt XML capabilities file" ) + public void testGetHostCpuNonExistent() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-cpu.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNull( hostCpu ); + } + + @Test + @DisplayName( "Get host CPU features from libvirt XML capabilities file" ) + public void testGetHostCpuFeatures() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNotNull( hostCpu ); + + final List<Feature> hostCpuFeatures = hostCpu.getFeatures(); + assertNotNull( hostCpuFeatures ); + assertEquals( 25, hostCpuFeatures.size() ); + + final Feature hostCpuFeature = hostCpuFeatures.get( 9 ); + assertNotNull( hostCpuFeature ); + assertEquals( "vmx", hostCpuFeature.getName() ); + } + + @Test + @DisplayName( "Get empty host CPU features from libvirt XML capabilities file" ) + public void testGetHostCpuFeaturesEmpty() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-cpu-features.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNotNull( hostCpu ); + + final List<Feature> hostCpuFeatures = hostCpu.getFeatures(); + assertNotNull( hostCpuFeatures ); + assertEquals( 0, hostCpuFeatures.size() ); + } + + @Test + @DisplayName( "Get host CPU pages from libvirt XML capabilities file" ) + public void testGetHostCpuPages() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNotNull( hostCpu ); + + final List<Pages> hostCpuPages = hostCpu.getPages(); + assertNotNull( hostCpuPages ); + assertEquals( 3, hostCpuPages.size() ); + + final Pages hostCpuPage = hostCpuPages.get( 2 ); + assertNotNull( hostCpuPage ); + assertEquals( new BigInteger( "1073741824" ).toString(), hostCpuPage.getSize().toString() ); + } + + @Test + @DisplayName( "Get empty host CPU pages from libvirt XML capabilities file" ) + public void testGetHostCpuPagesEmpty() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-cpu-pages.xml" ); + final Cpu hostCpu = caps.getHostCpu(); + + assertNotNull( hostCpu ); + + final List<Pages> hostCpuPages = hostCpu.getPages(); + assertNotNull( hostCpuPages ); + assertEquals( 0, hostCpuPages.size() ); + } + + @Test + @DisplayName( "Get host IOMMU support from libvirt XML capabilities file" ) + public void testGetHostIommuSupport() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + assertEquals( true, caps.hasHostIommuSupport() ); + } + + @Test + @DisplayName( "Get non-existent host IOMMU support from libvirt XML capabilities file" ) + public void testGetHostIommuSupportNonExistent() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-iommu.xml" ); + + assertEquals( false, caps.hasHostIommuSupport() ); + } + + @Test + @DisplayName( "Get guests from libvirt XML capabilities file" ) + public void testGetGuests() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 3 ); + assertNotNull( guest ); + assertEquals( OsType.HVM.toString(), guest.getOsType().toString() ); + assertEquals( "aarch64", guest.getArchName() ); + assertEquals( 64, guest.getArchWordSize() ); + assertEquals( "/usr/bin/qemu-system-aarch64", guest.getArchEmulator() ); + } + + @Test + @DisplayName( "Get empty guests from libvirt XML capabilities file" ) + public void testGetGuestsEmpty() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-guests.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 0, guests.size() ); + } + + @Test + @DisplayName( "Get guest machines from libvirt XML capabilities file" ) + public void testGetGuestMachines() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 3 ); + assertNotNull( guest ); + + final List<Machine> guestMachines = guest.getArchMachines(); + assertNotNull( guestMachines ); + assertEquals( 89, guestMachines.size() ); + + final Machine guestMachine = guestMachines.get( 5 ); + assertNotNull( guestMachine ); + assertNull( guestMachine.getCanonicalMachine() ); + assertEquals( 2, guestMachine.getMaxCpus() ); + assertEquals( "nuri", guestMachine.getName() ); + } + + @Test + @DisplayName( "Get empty guest machines from libvirt XML capabilities file" ) + public void testGetGuestMachinesEmpty() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-guest-machines.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 3 ); + assertNotNull( guest ); + + final List<Machine> guestMachines = guest.getArchMachines(); + assertNotNull( guestMachines ); + assertEquals( 0, guestMachines.size() ); + } + + @Test + @DisplayName( "Get canonical guest machine from libvirt XML capabilities file" ) + public void testGetGuestMachineCanonical() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 3 ); + assertNotNull( guest ); + + final List<Machine> guestMachines = guest.getArchMachines(); + assertNotNull( guestMachines ); + assertEquals( 89, guestMachines.size() ); + + final Machine guestMachine = guestMachines.get( 29 ); + assertNotNull( guestMachine ); + assertEquals( "virt-5.2", guestMachine.getCanonicalMachine() ); + assertEquals( 512, guestMachine.getMaxCpus() ); + assertEquals( "virt", guestMachine.getName() ); + } + + @Test + @DisplayName( "Get guest machine domains from libvirt XML capabilities file" ) + public void testGetGuestMachineDomains() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_default.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 5 ); + assertNotNull( guest ); + + final List<Domain> guestDomains = guest.getArchDomains(); + assertNotNull( guestDomains ); + assertEquals( 2, guestDomains.size() ); + + final Domain guestDomain = guestDomains.get( 1 ); + assertNotNull( guestDomain ); + assertEquals( Type.KVM, guestDomain.getType() ); + } + + @Test + @DisplayName( "Get empty guest machine domains from libvirt XML capabilities file" ) + public void testGetGuestMachineDomainsEmpty() + { + final Capabilities caps = this.newCapabilitiesInstance( "qemu-kvm_capabilities_no-guest-machines.xml" ); + + final List<Guest> guests = caps.getGuests(); + assertNotNull( guests ); + assertEquals( 26, guests.size() ); + + final Guest guest = guests.get( 3 ); + assertNotNull( guest ); + + final List<Domain> guestDomains = guest.getArchDomains(); + assertNotNull( guestDomains ); + assertEquals( 0, guestDomains.size() ); + } +} |