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#!/usr/bin/env python3
import dbus
import libvirttest
import pytest
import xmldata
DBUS_EXCEPTION_MISSING_FUNCTION = 'this function is not supported by the connection driver'
class TestDomain(libvirttest.BaseTestClass):
def test_api(self):
obj, domain = self.get_test_domain()
props = obj.GetAll('org.libvirt.Domain', dbus_interface=dbus.PROPERTIES_IFACE)
assert isinstance(props['Active'], dbus.Boolean)
assert isinstance(props['Autostart'], dbus.Boolean)
assert isinstance(props['Id'], dbus.UInt32)
assert isinstance(props['Name'], dbus.String)
assert isinstance(props['OSType'], dbus.String)
assert isinstance(props['Persistent'], dbus.Boolean)
assert any([isinstance(props['SchedulerType'], dbus.Struct),
isinstance(props['SchedulerType'][0], dbus.String),
isinstance(props['SchedulerType'][1], dbus.Int32)])
assert isinstance(props['Updated'], dbus.Boolean)
assert isinstance(props['UUID'], dbus.String)
# Call all methods except Reset and GetStats, because the test backend
# doesn't support those
xml = domain.GetXMLDesc(0)
assert isinstance(xml, dbus.String)
domain.Reboot(0)
domain.Shutdown(0)
domain.Create(0)
try:
domain.Destroy(0)
except dbus.exceptions.DBusException as e:
if not any(DBUS_EXCEPTION_MISSING_FUNCTION in arg for arg in e.args):
raise e
domain.Undefine(0)
def test_domain_autostart(self):
_, domain = self.get_test_domain()
autostart_expected = True
domain.Set('org.libvirt.Domain', 'Autostart', autostart_expected, dbus_interface=dbus.PROPERTIES_IFACE)
autostart_current = domain.Get('org.libvirt.Domain', 'Autostart', dbus_interface=dbus.PROPERTIES_IFACE)
assert autostart_current == dbus.Boolean(autostart_expected)
def test_domain_managed_save(self):
def domain_stopped(path, event, detail):
if event != libvirttest.DomainEvent.STOPPED:
return
assert detail == libvirttest.DomainEventStoppedDetailType.SAVED
assert isinstance(path, dbus.ObjectPath)
self.loop.quit()
self.connect.connect_to_signal('DomainEvent', domain_stopped)
obj, domain = self.get_test_domain()
domain.ManagedSave(0)
assert domain.HasManagedSaveImage(0) == dbus.Boolean(True)
state, _ = domain.GetState(0)
assert state == libvirttest.DomainState.SHUTOFF
domain.ManagedSaveRemove(0)
assert domain.HasManagedSaveImage(0) == dbus.Boolean(False)
self.main_loop()
def test_domain_metadata(self):
metadata_description = 0
obj, domain = self.get_test_domain()
description_expected = "This is the Test domain"
domain.SetMetadata(metadata_description,
description_expected, "", "", 0)
assert description_expected == domain.GetMetadata(metadata_description, "", 0)
def test_resume(self):
def domain_resumed(path, event, detail):
if event != libvirttest.DomainEvent.RESUMED:
return
assert detail == libvirttest.DomainEventResumedDetailType.UNPAUSED
assert isinstance(path, dbus.ObjectPath)
self.loop.quit()
self.connect.connect_to_signal('DomainEvent', domain_resumed)
obj, domain = self.get_test_domain()
domain.Suspend()
domain.Resume()
state, _ = domain.GetState(0)
assert state == libvirttest.DomainState.RUNNING
self.main_loop()
def test_shutdown(self):
def domain_stopped(path, event, detail):
if event != libvirttest.DomainEvent.STOPPED:
return
assert detail == libvirttest.DomainEventStoppedDetailType.SHUTDOWN
assert isinstance(path, dbus.ObjectPath)
self.loop.quit()
self.connect.connect_to_signal('DomainEvent', domain_stopped)
obj, domain = self.get_test_domain()
domain.Shutdown(0)
state, _ = domain.GetState(0)
assert state == libvirttest.DomainState.SHUTOFF
self.main_loop()
def test_suspend(self):
def domain_suspended(path, event, detail):
if event != libvirttest.DomainEvent.SUSPENDED:
return
assert detail == libvirttest.DomainEventSuspendedDetailType.PAUSED
assert isinstance(path, dbus.ObjectPath)
self.loop.quit()
self.connect.connect_to_signal('DomainEvent', domain_suspended)
obj, domain = self.get_test_domain()
domain.Suspend()
state, _ = domain.GetState(0)
assert state == libvirttest.DomainState.PAUSED
self.main_loop()
def test_undefine(self):
def domain_undefined(path, event, detail):
if event != libvirttest.DomainEvent.UNDEFINED:
return
assert detail == libvirttest.DomainEventUndefinedDetailType.REMOVED
assert isinstance(path, dbus.ObjectPath)
self.loop.quit()
self.connect.connect_to_signal('DomainEvent', domain_undefined)
_, domain = self.get_test_domain()
domain.Shutdown(0)
domain.Undefine(0)
self.main_loop()
def test_domain_vcpus(self):
obj, domain = self.get_test_domain()
vcpus_expected = 2
domain.SetVcpus(vcpus_expected, 0)
assert domain.GetVcpus(0) == dbus.Int32(vcpus_expected)
def test_domain_vcpu_pin_info(self):
# Test driver was broken in 6.6.0 accidentally depending
# on host CPU topology instead of its fake topology
obj = self.bus.get_object('org.libvirt', '/org/libvirt/Test')
ver = obj.Get('org.libvirt.Connect', "LibVersion", dbus_interface=dbus.PROPERTIES_IFACE)
if ver == 6006000:
pytest.skip("CPU toploogy is broken in libvirt 6.6.0 test driver")
obj, domain = self.get_test_domain()
pinInfo_expected = [
[True, True, True, True, True, True, True, True],
[True, True, True, True, True, True, True, True]
]
pinInfo = domain.GetVcpuPinInfo(0)
assert pinInfo == pinInfo_expected
def test_snapshot(self):
obj, domain = self.get_test_domain()
domain.SnapshotCreateXML(xmldata.minimal_snapshot_xml, 0)
assert isinstance(domain.SnapshotCurrent(0), dbus.ObjectPath)
assert isinstance(domain.SnapshotLookupByName("my_snapshot", 0), dbus.ObjectPath)
assert isinstance(domain.ListDomainSnapshots(0), dbus.Array)
if __name__ == '__main__':
libvirttest.run()
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