def _get_domain_info(self, host):
"""Returns information on Guest
:param host: a host.Host object with current
connection. Unfortunatly we need to pass it
because of a workaround with < version 1.2..11
:returns list: [state, maxMem, memory, nrVirtCpu, cpuTime]
"""
return compat.get_domain_info(libvirt, host, self._domain)
def _get_domain_info(self, host):
"""Returns information on Guest
:param host: a host.Host object with current
connection. Unfortunately we need to pass it
because of a workaround with < version 1.2..11
:returns list: [state, maxMem, memory, nrVirtCpu, cpuTime]
"""
return compat.get_domain_info(libvirt, host, self._domain)
def test_get_domain_info(self, mock_has_min_version):
test_host = host.Host("qemu:///system")
domain = mock.MagicMock()
expected = [power_state.RUNNING, 512, 512, None, None]
race = fakelibvirt.make_libvirtError(
fakelibvirt.libvirtError,
'ERR',
error_code=fakelibvirt.VIR_ERR_OPERATION_FAILED,
error_message='cannot read cputime for domain')
mock_has_min_version.return_value = True
domain.info.return_value = expected
actual = compat.get_domain_info(fakelibvirt, test_host, domain)
self.assertEqual(actual, expected)
self.assertEqual(domain.info.call_count, 1)
domain.info.reset_mock()
domain.info.side_effect = race
self.assertRaises(fakelibvirt.libvirtError,
compat.get_domain_info,
fakelibvirt, test_host, domain)
self.assertEqual(domain.info.call_count, 1)
domain.info.reset_mock()
mock_has_min_version.return_value = False
domain.info.side_effect = [race, expected]
actual = compat.get_domain_info(fakelibvirt, test_host, domain)
self.assertEqual(actual, expected)
self.assertEqual(domain.info.call_count, 2)
domain.info.reset_mock()
domain.info.side_effect = race
self.assertRaises(fakelibvirt.libvirtError,
compat.get_domain_info,
fakelibvirt, test_host, domain)
self.assertEqual(domain.info.call_count, 2)
def test_get_domain_info(self, mock_has_min_version):
test_host = host.Host("qemu:///system")
domain = mock.MagicMock()
expected = [power_state.RUNNING, 512, 512, None, None]
race = fakelibvirt.make_libvirtError(
fakelibvirt.libvirtError,
'ERR',
error_code=fakelibvirt.VIR_ERR_OPERATION_FAILED,
error_message='cannot read cputime for domain')
mock_has_min_version.return_value = True
domain.info.return_value = expected
actual = compat.get_domain_info(fakelibvirt, test_host, domain)
self.assertEqual(actual, expected)
self.assertEqual(domain.info.call_count, 1)
domain.info.reset_mock()
domain.info.side_effect = race
self.assertRaises(fakelibvirt.libvirtError, compat.get_domain_info,
fakelibvirt, test_host, domain)
self.assertEqual(domain.info.call_count, 1)
domain.info.reset_mock()
mock_has_min_version.return_value = False
domain.info.side_effect = [race, expected]
actual = compat.get_domain_info(fakelibvirt, test_host, domain)
self.assertEqual(actual, expected)
self.assertEqual(domain.info.call_count, 2)
domain.info.reset_mock()
domain.info.side_effect = race
self.assertRaises(fakelibvirt.libvirtError, compat.get_domain_info,
fakelibvirt, test_host, domain)
self.assertEqual(domain.info.call_count, 2)
def get_domain_info(self, virt_dom):
return compat.get_domain_info(libvirt, self, virt_dom)
def get_domain_info(self, virt_dom):
return compat.get_domain_info(libvirt, self, virt_dom)