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tests: Add unit tests for pvh virt_mode

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HW42 2017-10-11 21:11:36 +02:00
parent 67c06eb428
commit 4a84d5b222
1 changed files with 77 additions and 0 deletions
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77
qubes/tests/vm/qubesvm.py
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@ -48,6 +48,13 @@ class TestProp(object):
# pylint: disable=too-few-public-methods
__name__ = 'testprop'
class TestDeviceCollection(object):
def __init__(self):
self._list = []
def persistent(self):
return self._list
class TestVM(object):
# pylint: disable=too-few-public-methods
app = TestApp()
@ -57,6 +64,7 @@ class TestVM(object):
self.installed_by_rpm = False
for k, v in kwargs.items():
setattr(self, k, v)
self.devices = {'pci': TestDeviceCollection()}
def is_running(self):
return self.running
@ -109,6 +117,12 @@ class TC_00_setters(qubes.tests.QubesTestCase):
self.assertEqual(
qubes.vm.qubesvm._setter_virt_mode(self.vm, self.prop, 'PV'),
'pv')
self.assertEqual(
qubes.vm.qubesvm._setter_virt_mode(self.vm, self.prop, 'pvh'),
'pvh')
self.vm.devices['pci']._list.append(object())
with self.assertRaises(ValueError):
qubes.vm.qubesvm._setter_virt_mode(self.vm, self.prop, 'pvh')
with self.assertRaises(ValueError):
qubes.vm.qubesvm._setter_virt_mode(self.vm, self.prop, 'True')
@ -608,3 +622,66 @@ class TC_90_QubesVM(QubesVMTestsMixin, qubes.tests.QubesTestCase):
libvirt_xml = vm.create_config_file()
self.assertXMLEqual(lxml.etree.XML(libvirt_xml),
lxml.etree.XML(expected))
def test_600_libvirt_xml_pvh(self):
expected = '''<domain type="xen">
<name>test-inst-test</name>
<uuid>7db78950-c467-4863-94d1-af59806384ea</uuid>
<memory unit="MiB">500</memory>
<currentMemory unit="MiB">400</currentMemory>
<vcpu placement="static">2</vcpu>
<cpu mode='host-passthrough'>
<!-- disable nested HVM -->
<feature name='vmx' policy='disable'/>
<feature name='svm' policy='disable'/>
<!-- disable SMAP inside VM, because of Linux bug -->
<feature name='smap' policy='disable'/>
</cpu>
<os>
<type arch="x86_64" machine="xenfv">hvm</type>
<kernel>/tmp/kernel/vmlinuz</kernel>
<initrd>/tmp/kernel/initramfs</initrd>
<cmdline>root=/dev/mapper/dmroot ro nomodeset console=hvc0 rd_NO_PLYMOUTH rd.plymouth.enable=0 plymouth.enable=0 nopat</cmdline>
</os>
<features>
<pae/>
<acpi/>
<apic/>
<viridian/>
</features>
<clock offset='utc' adjustment='reset'>
<timer name="tsc" mode="native"/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<disk type="block" device="disk">
<driver name="phy" />
<source dev="/tmp/kernel/modules.img" />
<target dev="xvdd" />
<backenddomain name="dom0" />
</disk>
<emulator type="none" />
<console type="pty">
<target type="xen" port="0"/>
</console>
</devices>
</domain>
'''
my_uuid = '7db78950-c467-4863-94d1-af59806384ea'
vm = self.get_vm(uuid=my_uuid)
vm.netvm = None
vm.virt_mode = 'pvh'
# tests for storage are later
vm.volumes['kernel'] = unittest.mock.Mock(**{
'kernels_dir': '/tmp/kernel',
'block_device.return_value.domain': 'dom0',
'block_device.return_value.script': None,
'block_device.return_value.path': '/tmp/kernel/modules.img',
'block_device.return_value.devtype': 'disk',
'block_device.return_value.name': 'kernel',
})
libvirt_xml = vm.create_config_file()
self.assertXMLEqual(lxml.etree.XML(libvirt_xml),
lxml.etree.XML(expected))