def test_pretty_format_safety(self):
# Check that dom is not modified in format_xml; we check that by
# comparing the exported forms of `dom' created before and after
# format_xml call.
xml = re.sub(' *\n *', '', self._XML)
dom = vmxml.parse_xml(xml)
exported_1 = etree.tostring(dom)
vmxml.format_xml(dom, pretty=True)
exported_2 = etree.tostring(dom)
self.assertEqual(exported_1, exported_2)
def testCreateSRIOVVF(self):
dev_spec = {'type': hwclass.NIC, 'device': 'hostdev',
'hostdev': _SRIOV_VF, 'macAddr': 'ff:ff:ff:ff:ff:ff',
'specParams': {'vlanid': 3},
'bootOrder': '9'}
device = network.Interface(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[_SRIOV_VF] % ('',))
def testCreatePCIHostDeviceWithAddress(self, device_name):
dev_spec = {'type': 'hostdev', 'device': device_name, 'address':
self._PCI_ADDRESS}
device = hostdevice.HostDevice(self.conf, self.log, **dev_spec)
self.assertXMLEqual(
vmxml.format_xml(device.getXML()),
_DEVICE_XML[device_name] %
(self._PCI_ADDRESS_XML))
def testCreatePCIHostDeviceWithAddress(self, device_name):
dev_spec = {
'type': 'hostdev',
'device': device_name,
'address': self._PCI_ADDRESS
}
device = hostdevice.HostDevice(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[device_name] % (self._PCI_ADDRESS_XML))
def testNumaTuneXMLMultiNode(self):
domxml = vmxml.Domain(self.conf, self.log, cpuarch.X86_64)
devices = [hostdevice.HostDevice(
self.conf, self.log, **{'type': 'hostdev', 'device': device}) for
device in [_SRIOV_PF, _SRIOV_VF, 'pci_0000_00_02_0']]
domxml.appendHostdevNumaTune(devices)
xml = vmxml.format_xml(domxml.dom)
self.assertRaises(AssertionError,
lambda: find_xml_element(xml, './numatune'))
def testCreateSRIOVVFWithAddress(self):
dev_spec = {'type': hwclass.NIC, 'device': 'hostdev',
'hostdev': _SRIOV_VF, 'macAddr': 'ff:ff:ff:ff:ff:ff',
'specParams': {'vlanid': 3},
'bootOrder': '9', 'address':
{'slot': '0x02', 'bus': '0x01', 'domain': '0x0000',
'function': '0x0', 'type': 'pci'}}
device = network.Interface(self.conf, self.log, **dev_spec)
self.assertXMLEqual(
vmxml.format_xml(device.getXML()),
_DEVICE_XML[_SRIOV_VF] % (self._PCI_ADDRESS_XML))
def testNumaTuneXMLMultiNode(self):
domxml = vmxml.Domain(self.conf, self.log, cpuarch.X86_64)
devices = [
hostdevice.HostDevice(self.conf, self.log, **{
'type': 'hostdev',
'device': device
}) for device in [_SRIOV_PF, _SRIOV_VF, 'pci_0000_00_02_0']
]
domxml.appendHostdevNumaTune(devices)
xml = vmxml.format_xml(domxml.dom)
self.assertRaises(AssertionError,
lambda: find_xml_element(xml, './numatune'))
def check_leases(self, conf):
drive = Drive({}, self.log, **conf)
leases = list(drive.getLeasesXML())
self.assertEqual(1, len(leases))
xml = """
<lease>
<key>vol_id</key>
<lockspace>dom_id</lockspace>
<target offset="0" path="path" />
</lease>
"""
self.assertXMLEqual(vmxml.format_xml(leases[0]), xml)
def check_leases(self, conf):
drive = Drive({}, self.log, **conf)
leases = list(drive.getLeasesXML())
self.assertEqual(1, len(leases))
xml = """
<lease>
<key>vol_id</key>
<lockspace>dom_id</lockspace>
<target offset="0" path="path" />
</lease>
"""
self.assertXMLEqual(vmxml.format_xml(leases[0]), xml)
def testNumaTuneXMLSingleNode(self, devices, numa_node):
numatuneXML = """
<numatune>
<memory mode="preferred" nodeset="{}" />
</numatune> """.format(numa_node)
domxml = vmxml.Domain(self.conf, self.log, cpuarch.X86_64)
devices = [hostdevice.HostDevice(
self.conf, self.log, **{'type': 'hostdev', 'device': device}) for
device in devices]
domxml.appendHostdevNumaTune(devices)
xml = vmxml.format_xml(domxml.dom)
self.assertXMLEqual(find_xml_element(xml, './numatune'), numatuneXML)
def test_getxml(self):
spec = dict(sd_id="sd_id", lease_id="lease_id", path="/path",
offset=1048576)
lease = vmdevices.lease.Device({}, self.log, **spec)
lease_xml = vmxml.format_xml(lease.getXML())
xml = """
<lease>
<key>lease_id</key>
<lockspace>sd_id</lockspace>
<target offset="1048576" path="/path" />
</lease>
"""
self.assertXMLEqual(lease_xml, xml)
def testCreateSRIOVVF(self):
dev_spec = {
'type': hwclass.NIC,
'device': 'hostdev',
'hostdev': _SRIOV_VF,
'macAddr': 'ff:ff:ff:ff:ff:ff',
'specParams': {
'vlanid': 3
},
'bootOrder': '9'
}
device = network.Interface(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[_SRIOV_VF] % ('', ))
def test_namespaces(self):
expected_xml = '''
<domain xmlns:ovirt="http://ovirt.org/vm/tune/1.0">
<metadata>
<ovirt:qos/>
</metadata>
</domain>
'''
domain = vmxml.Element('domain')
metadata = vmxml.Element('metadata')
domain.appendChild(metadata)
qos = vmxml.Element('qos', namespace='ovirt',
namespace_uri='http://ovirt.org/vm/tune/1.0')
metadata.appendChild(qos)
self.assertXMLEqual(vmxml.format_xml(domain), expected_xml)
def test_namespaces(self):
expected_xml = '''
<domain xmlns:ovirt="http://ovirt.org/vm/tune/1.0">
<metadata>
<ovirt:qos/>
</metadata>
</domain>
'''
domain = vmxml.Element('domain')
metadata = vmxml.Element('metadata')
domain.appendChild(metadata)
qos = vmxml.Element('qos', namespace='ovirt',
namespace_uri='http://ovirt.org/vm/tune/1.0')
metadata.appendChild(qos)
self.assertXMLEqual(vmxml.format_xml(domain), expected_xml)
def testNumaTuneXMLSingleNode(self, devices, numa_node):
numatuneXML = """
<numatune>
<memory mode="preferred" nodeset="{}" />
</numatune> """.format(numa_node)
domxml = vmxml.Domain(self.conf, self.log, cpuarch.X86_64)
devices = [
hostdevice.HostDevice(self.conf, self.log, **{
'type': 'hostdev',
'device': device
}) for device in devices
]
domxml.appendHostdevNumaTune(devices)
xml = vmxml.format_xml(domxml.dom)
self.assertXMLEqual(find_xml_element(xml, './numatune'), numatuneXML)
def test_pretty_format_formatting(self):
xml = re.sub(' *\n *', '', self._XML)
dom = vmxml.parse_xml(xml)
pretty = vmxml.format_xml(dom, pretty=True)
self.assertEqual(pretty, '''<?xml version='1.0' encoding='UTF-8'?>
<topelement>
<hello lang="english">hello</hello>
<hello cyrillic="yes" lang="русский">здра́вствуйте</hello>
<bye>good bye<hello lang="čeština">dobrý den</hello>
</bye>
<container>
<subelement />
</container>
<container>
<subelement>some content</subelement>
</container>
<empty />
</topelement>
''')
def testCreateSRIOVVFWithAddress(self):
dev_spec = {
'type': hwclass.NIC,
'device': 'hostdev',
'hostdev': _SRIOV_VF,
'macAddr': 'ff:ff:ff:ff:ff:ff',
'specParams': {
'vlanid': 3
},
'bootOrder': '9',
'address': {
'slot': '0x02',
'bus': '0x01',
'domain': '0x0000',
'function': '0x0',
'type': 'pci'
}
}
device = network.Interface(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[_SRIOV_VF] % (self._PCI_ADDRESS_XML))
def testCreateHostDevice(self, device_name):
dev_spec = {'type': 'hostdev', 'device': device_name}
device = hostdevice.HostDevice(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[device_name] % ('',))
def test_import_export(self):
xml = vmxml.format_xml(self._dom)
self.assertXMLEqual(xml, self._XML)
def toxml(self):
return vmxml.format_xml(self.dom)
def testCreateHostDevice(self, device_name):
dev_spec = {'type': 'hostdev', 'device': device_name}
device = hostdevice.HostDevice(self.conf, self.log, **dev_spec)
self.assertXMLEqual(vmxml.format_xml(device.getXML()),
_DEVICE_XML[device_name] % ('', ))
def check(self, vm_conf, device_conf, xml, is_block_device=False):
drive = Drive(vm_conf, self.log, **device_conf)
# Patch to skip the block device checking.
drive._blockDev = is_block_device
self.assertXMLEqual(vmxml.format_xml(drive.getReplicaXML()), xml)
def assert_dom_xml_equal(self, dom, expected_xml):
xml = vmxml.format_xml(dom)
self.assertXMLEqual(xml, expected_xml)
def test_import_export(self):
xml = vmxml.format_xml(self._dom)
self.assertXMLEqual(xml, self._XML)
def toxml(self):
return vmxml.format_xml(self.dom)
def check(self, vm_conf, device_conf, xml, is_block_device=False):
drive = Drive(vm_conf, self.log, **device_conf)
# Patch to skip the block device checking.
drive._blockDev = is_block_device
self.assertXMLEqual(vmxml.format_xml(drive.getReplicaXML()), xml)
def assert_dom_xml_equal(self, dom, expected_xml):
xml = vmxml.format_xml(dom)
self.assertXMLEqual(xml, expected_xml)