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core-admin/qubes/tests/integ/basic.py
Marek Marczykowski-Górecki ce87451c73
Merge branch 'lvm-snapshots' 
* lvm-snapshots:
  tests: fix handling app.pools iteration
  storage/lvm: add repr(ThinPool) for more meaningful test reports
  tests: adjust for variable volume path
  api/admin: expose volume path in admin.vm.volume.Info
  tests: LVM: import, list_volumes, volatile volume, snapshot volume
  tests: collect all SIGCHLD before cleaning event loop
  storage/lvm: use temporary volume for data import
  tests: ThinVolume.revert()
  tests: LVM volume naming migration, and new naming in general
  storage/lvm: improve handling interrupted commit
2018-07-16 16:40:35 +02:00

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# pylint: disable=invalid-name
#
# The Qubes OS Project, https://www.qubes-os.org/
#
# Copyright (C) 2014-2015
# Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
# Copyright (C) 2015 Wojtek Porczyk <woju@invisiblethingslab.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, see <https://www.gnu.org/licenses/>.
#
from distutils import spawn
import asyncio
import os
import subprocess
import tempfile
import time
import unittest
import collections
import pkg_resources
import shutil
import sys
import qubes
import qubes.firewall
import qubes.tests
import qubes.storage
import qubes.vm.appvm
import qubes.vm.qubesvm
import qubes.vm.standalonevm
import qubes.vm.templatevm
import libvirt # pylint: disable=import-error
class TC_00_Basic(qubes.tests.SystemTestCase):
def setUp(self):
super(TC_00_Basic, self).setUp()
self.init_default_template()
def test_000_qubes_create(self):
self.assertIsInstance(self.app, qubes.Qubes)
def test_100_qvm_create(self):
vmname = self.make_vm_name('appvm')
vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
self.assertIsNotNone(vm)
self.assertEqual(vm.name, vmname)
self.assertEqual(vm.template, self.app.default_template)
self.loop.run_until_complete(vm.create_on_disk())
with self.assertNotRaises(qubes.exc.QubesException):
self.loop.run_until_complete(vm.storage.verify())
def test_040_qdb_watch(self):
flag = set()
def handler(vm, event, path):
if path == '/test-watch-path':
flag.add(True)
vm = self.app.domains[0]
vm.watch_qdb_path('/test-watch-path')
vm.add_handler('domain-qdb-change:/test-watch-path', handler)
self.assertFalse(flag)
vm.untrusted_qdb.write('/test-watch-path', 'test-value')
self.loop.run_until_complete(asyncio.sleep(0.1))
self.assertTrue(flag)
@unittest.skipUnless(
spawn.find_executable('xdotool'), "xdotool not installed")
def test_120_start_standalone_with_cdrom_dom0(self):
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm('StandaloneVM', label='red', name=vmname)
self.loop.run_until_complete(self.vm.create_on_disk())
self.vm.kernel = None
self.vm.virt_mode = 'hvm'
iso_path = self.create_bootable_iso()
# start the VM using qvm-start tool, to test --cdrom option there
p = self.loop.run_until_complete(asyncio.create_subprocess_exec(
'qvm-start', '--cdrom=dom0:' + iso_path, self.vm.name,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
(stdout, _) = self.loop.run_until_complete(p.communicate())
self.assertEqual(p.returncode, 0, stdout)
# check if VM do not crash instantly
self.loop.run_until_complete(asyncio.sleep(5))
self.assertTrue(self.vm.is_running())
# Type 'poweroff'
subprocess.check_call(['xdotool', 'search', '--name', self.vm.name,
'type', 'poweroff\r'])
self.loop.run_until_complete(asyncio.sleep(1))
self.assertFalse(self.vm.is_running())
def _test_200_on_domain_start(self, vm, event, **_kwargs):
'''Simulate domain crash just after startup'''
vm.libvirt_domain.destroy()
def test_200_shutdown_event_race(self):
'''Regression test for 3164'''
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
# help the luck a little - don't wait for qrexec to easier win the race
self.vm.features['qrexec'] = False
self.loop.run_until_complete(self.vm.create_on_disk())
# another way to help the luck a little - make sure the private
# volume is first in (normally unordered) dict - this way if any
# volume action fails, it will be at or after private volume - not
# before (preventing private volume action)
old_volumes = self.vm.volumes
self.vm.volumes = collections.OrderedDict()
self.vm.volumes['private'] = old_volumes.pop('private')
self.vm.volumes.update(old_volumes.items())
del old_volumes
self.loop.run_until_complete(self.vm.start())
# kill it the way it does not give a chance for domain-shutdown it
# execute
self.vm.libvirt_domain.destroy()
# now, lets try to start the VM again, before domain-shutdown event
# got handled (#3164), and immediately trigger second domain-shutdown
self.vm.add_handler('domain-start', self._test_200_on_domain_start)
self.loop.run_until_complete(self.vm.start())
# and give a chance for both domain-shutdown handlers to execute
self.loop.run_until_complete(asyncio.sleep(1))
with self.assertNotRaises(qubes.exc.QubesException):
# if the above caused two domain-shutdown handlers being called
# one after another, private volume is gone
self.loop.run_until_complete(self.vm.storage.verify())
def _test_201_on_domain_pre_start(self, vm, event, **_kwargs):
'''Simulate domain crash just after startup'''
if not self.domain_shutdown_handled and not self.test_failure_reason:
self.test_failure_reason = \
'domain-shutdown event was not dispatched before subsequent ' \
'start'
self.domain_shutdown_handled = False
def _test_201_domain_shutdown_handler(self, vm, event, **kwargs):
if self.domain_shutdown_handled and not self.test_failure_reason:
self.test_failure_reason = 'domain-shutdown event received twice'
self.domain_shutdown_handled = True
def test_201_shutdown_event_race(self):
'''Regression test for 3164 - pure events edition'''
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
# help the luck a little - don't wait for qrexec to easier win the race
self.vm.features['qrexec'] = False
self.loop.run_until_complete(self.vm.create_on_disk())
# do not throw exception from inside event handler - test framework
# will not recover from it (various objects leaks)
self.test_failure_reason = None
self.domain_shutdown_handled = False
self.vm.add_handler('domain-shutdown',
self._test_201_domain_shutdown_handler)
self.loop.run_until_complete(self.vm.start())
if self.test_failure_reason:
self.fail(self.test_failure_reason)
self.vm.add_handler('domain-pre-start',
self._test_201_on_domain_pre_start)
# kill it the way it does not give a chance for domain-shutdown it
# execute
self.vm.libvirt_domain.destroy()
# now, lets try to start the VM again, before domain-shutdown event
# got handled (#3164), and immediately trigger second domain-shutdown
self.vm.add_handler('domain-start', self._test_200_on_domain_start)
self.loop.run_until_complete(self.vm.start())
if self.test_failure_reason:
self.fail(self.test_failure_reason)
# and give a chance for both domain-shutdown handlers to execute
self.loop.run_until_complete(asyncio.sleep(1))
if self.test_failure_reason:
self.fail(self.test_failure_reason)
self.assertTrue(self.domain_shutdown_handled,
'second domain-shutdown event was not dispatched after domain '
'shutdown')
def _check_udev_for_uuid(self, uuid_value):
udev_data_path = '/run/udev/data'
for udev_item in os.listdir(udev_data_path):
# check only block devices
if not udev_item.startswith('b'):
continue
with open(os.path.join(udev_data_path, udev_item)) as udev_file:
self.assertNotIn(uuid_value, udev_file.read(),
'udev parsed filesystem UUID! ' + udev_item)
def assertVolumesExcludedFromUdev(self, vm):
try:
# first boot, mkfs private volume
self.loop.run_until_complete(vm.start())
# get private volume UUID
private_uuid, _ = self.loop.run_until_complete(
vm.run_for_stdio('blkid -o value /dev/xvdb', user='root'))
private_uuid = private_uuid.decode().splitlines()[0]
# now check if dom0 udev know about it - it shouldn't
self._check_udev_for_uuid(private_uuid)
# now restart the VM and check again
self.loop.run_until_complete(vm.shutdown(wait=True))
self.loop.run_until_complete(vm.start())
self._check_udev_for_uuid(private_uuid)
finally:
del vm
def test_202_udev_block_exclude_default(self):
'''Check if VM images are excluded from udev parsing -
default volume pool'''
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
self.loop.run_until_complete(self.vm.create_on_disk())
self.assertVolumesExcludedFromUdev(self.vm)
def test_203_udev_block_exclude_varlibqubes(self):
'''Check if VM images are excluded from udev parsing -
varlibqubes pool'''
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
self.loop.run_until_complete(self.vm.create_on_disk(
pool=self.app.pools['varlibqubes']))
self.assertVolumesExcludedFromUdev(self.vm)
def test_204_udev_block_exclude_custom_file(self):
'''Check if VM images are excluded from udev parsing -
custom file pool'''
vmname = self.make_vm_name('appvm')
pool_path = tempfile.mkdtemp(
prefix='qubes-pool-', dir='/var/tmp')
self.addCleanup(shutil.rmtree, pool_path)
pool = self.app.add_pool('test-filep', dir_path=pool_path,
driver='file')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=vmname, template=self.app.default_template,
label='red')
self.loop.run_until_complete(self.vm.create_on_disk(
pool=pool))
self.assertVolumesExcludedFromUdev(self.vm)
class TC_01_Properties(qubes.tests.SystemTestCase):
# pylint: disable=attribute-defined-outside-init
def setUp(self):
super(TC_01_Properties, self).setUp()
self.init_default_template()
self.vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm(qubes.vm.appvm.AppVM, name=self.vmname,
template=self.app.default_template,
label='red')
self.loop.run_until_complete(self.vm.create_on_disk())
self.addCleanup(self.cleanup_props)
def cleanup_props(self):
del self.vm
def test_030_clone(self):
try:
testvm1 = self.app.add_new_vm(
qubes.vm.appvm.AppVM,
name=self.make_vm_name("vm"),
template=self.app.default_template,
label='red')
self.loop.run_until_complete(testvm1.create_on_disk())
testvm2 = self.app.add_new_vm(testvm1.__class__,
name=self.make_vm_name("clone"),
template=testvm1.template,
label='red')
testvm2.clone_properties(testvm1)
testvm2.firewall.clone(testvm1.firewall)
self.loop.run_until_complete(testvm2.clone_disk_files(testvm1))
self.assertTrue(self.loop.run_until_complete(testvm1.storage.verify()))
self.assertIn('source', testvm1.volumes['root'].config)
self.assertNotEquals(testvm2, None)
self.assertNotEquals(testvm2.volumes, {})
self.assertIn('source', testvm2.volumes['root'].config)
# qubes.xml reload
self.app.save()
testvm1 = self.app.domains[testvm1.qid]
testvm2 = self.app.domains[testvm2.qid]
self.assertEqual(testvm1.label, testvm2.label)
self.assertEqual(testvm1.netvm, testvm2.netvm)
self.assertEqual(testvm1.property_is_default('netvm'),
testvm2.property_is_default('netvm'))
self.assertEqual(testvm1.kernel, testvm2.kernel)
self.assertEqual(testvm1.kernelopts, testvm2.kernelopts)
self.assertEqual(testvm1.property_is_default('kernel'),
testvm2.property_is_default('kernel'))
self.assertEqual(testvm1.property_is_default('kernelopts'),
testvm2.property_is_default('kernelopts'))
self.assertEqual(testvm1.memory, testvm2.memory)
self.assertEqual(testvm1.maxmem, testvm2.maxmem)
self.assertEqual(testvm1.devices, testvm2.devices)
self.assertEqual(testvm1.include_in_backups,
testvm2.include_in_backups)
self.assertEqual(testvm1.default_user, testvm2.default_user)
self.assertEqual(testvm1.features, testvm2.features)
self.assertEqual(testvm1.firewall.rules,
testvm2.firewall.rules)
# now some non-default values
testvm1.netvm = None
testvm1.label = 'orange'
testvm1.memory = 512
firewall = testvm1.firewall
firewall.rules = [
qubes.firewall.Rule(None, action='accept', dsthost='1.2.3.0/24',
proto='tcp', dstports=22)]
firewall.save()
testvm3 = self.app.add_new_vm(testvm1.__class__,
name=self.make_vm_name("clone2"),
template=testvm1.template,
label='red',)
testvm3.clone_properties(testvm1)
testvm3.firewall.clone(testvm1.firewall)
self.loop.run_until_complete(testvm3.clone_disk_files(testvm1))
# qubes.xml reload
self.app.save()
testvm1 = self.app.domains[testvm1.qid]
testvm3 = self.app.domains[testvm3.qid]
self.assertEqual(testvm1.label, testvm3.label)
self.assertEqual(testvm1.netvm, testvm3.netvm)
self.assertEqual(testvm1.property_is_default('netvm'),
testvm3.property_is_default('netvm'))
self.assertEqual(testvm1.kernel, testvm3.kernel)
self.assertEqual(testvm1.kernelopts, testvm3.kernelopts)
self.assertEqual(testvm1.property_is_default('kernel'),
testvm3.property_is_default('kernel'))
self.assertEqual(testvm1.property_is_default('kernelopts'),
testvm3.property_is_default('kernelopts'))
self.assertEqual(testvm1.memory, testvm3.memory)
self.assertEqual(testvm1.maxmem, testvm3.maxmem)
self.assertEqual(testvm1.devices, testvm3.devices)
self.assertEqual(testvm1.include_in_backups,
testvm3.include_in_backups)
self.assertEqual(testvm1.default_user, testvm3.default_user)
self.assertEqual(testvm1.features, testvm3.features)
self.assertEqual(testvm1.firewall.rules,
testvm3.firewall.rules)
finally:
try:
del firewall
except NameError:
pass
try:
del testvm1
except NameError:
pass
try:
del testvm2
except NameError:
pass
try:
del testvm3
except NameError:
pass
def test_020_name_conflict_app(self):
# TODO decide what exception should be here
with self.assertRaises((qubes.exc.QubesException, ValueError)):
self.vm2 = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=self.vmname, template=self.app.default_template,
label='red')
self.loop.run_until_complete(self.vm2.create_on_disk())
def test_021_name_conflict_template(self):
# TODO decide what exception should be here
with self.assertRaises((qubes.exc.QubesException, ValueError)):
self.vm2 = self.app.add_new_vm(qubes.vm.templatevm.TemplateVM,
name=self.vmname, label='red')
self.loop.run_until_complete(self.vm2.create_on_disk())
class TC_02_QvmPrefs(qubes.tests.SystemTestCase):
# pylint: disable=attribute-defined-outside-init
def setUp(self):
super(TC_02_QvmPrefs, self).setUp()
self.init_default_template()
self.sharedopts = ['--qubesxml', qubes.tests.XMLPATH]
def setup_appvm(self):
self.testvm = self.app.add_new_vm(
qubes.vm.appvm.AppVM,
name=self.make_vm_name("vm"),
label='red')
self.loop.run_until_complete(self.testvm.create_on_disk())
self.app.save()
def setup_hvm(self):
self.testvm = self.app.add_new_vm(
qubes.vm.appvm.AppVM,
name=self.make_vm_name("hvm"),
label='red')
self.testvm.virt_mode = 'hvm'
self.loop.run_until_complete(self.testvm.create_on_disk())
self.app.save()
def pref_set(self, name, value, valid=True):
self.loop.run_until_complete(self._pref_set(name, value, valid))
@asyncio.coroutine
def _pref_set(self, name, value, valid=True):
cmd = ['qvm-prefs']
if value != '-D':
cmd.append('--')
cmd.extend((self.testvm.name, name, value))
p = yield from asyncio.create_subprocess_exec(*cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
(stdout, stderr) = yield from p.communicate()
if valid:
self.assertEqual(p.returncode, 0,
"qvm-prefs .. '{}' '{}' failed: {}{}".format(
name, value, stdout, stderr
))
else:
self.assertNotEquals(p.returncode, 0,
"qvm-prefs should reject value '{}' for "
"property '{}'".format(value, name))
def pref_get(self, name):
self.loop.run_until_complete(self._pref_get(name))
@asyncio.coroutine
def _pref_get(self, name):
p = yield from asyncio.create_subprocess_exec(
'qvm-prefs', *self.sharedopts, '--', self.testvm.name, name,
stdout=subprocess.PIPE)
(stdout, _) = yield from p.communicate()
self.assertEqual(p.returncode, 0)
return stdout.strip()
bool_test_values = [
('true', 'True', True),
('False', 'False', True),
('0', 'False', True),
('1', 'True', True),
('invalid', '', False)
]
def execute_tests(self, name, values):
"""
Helper function, which executes tests for given property.
:param values: list of tuples (value, expected, valid),
where 'value' is what should be set and 'expected' is what should
qvm-prefs returns as a property value and 'valid' marks valid and
invalid values - if it's False, qvm-prefs should reject the value
:return: None
"""
for (value, expected, valid) in values:
self.pref_set(name, value, valid)
if valid:
self.assertEqual(self.pref_get(name), expected)
@unittest.skip('test not converted to core3 API')
def test_006_template(self):
templates = [tpl for tpl in self.app.domains.values() if
isinstance(tpl, qubes.vm.templatevm.TemplateVM)]
if not templates:
self.skipTest("No templates installed")
some_template = templates[0].name
self.setup_appvm()
self.execute_tests('template', [
(some_template, some_template, True),
('invalid', '', False),
])
@unittest.skip('test not converted to core3 API')
def test_014_pcidevs(self):
self.setup_appvm()
self.execute_tests('pcidevs', [
('[]', '[]', True),
('[ "00:00.0" ]', "['00:00.0']", True),
('invalid', '', False),
('[invalid]', '', False),
# TODO:
# ('["12:12.0"]', '', False)
])
@unittest.skip('test not converted to core3 API')
def test_024_pv_reject_hvm_props(self):
self.setup_appvm()
self.execute_tests('guiagent_installed', [('False', '', False)])
self.execute_tests('qrexec_installed', [('False', '', False)])
self.execute_tests('drive', [('/tmp/drive.img', '', False)])
self.execute_tests('timezone', [('localtime', '', False)])
@unittest.skip('test not converted to core3 API')
def test_025_hvm_reject_pv_props(self):
self.setup_hvm()
self.execute_tests('kernel', [('default', '', False)])
self.execute_tests('kernelopts', [('default', '', False)])
class TC_03_QvmRevertTemplateChanges(qubes.tests.SystemTestCase):
# pylint: disable=attribute-defined-outside-init
def setUp(self):
super(TC_03_QvmRevertTemplateChanges, self).setUp()
self.init_default_template()
def cleanup_template(self):
del self.test_template
def setup_template(self):
self.test_template = self.app.add_new_vm(
qubes.vm.templatevm.TemplateVM,
name=self.make_vm_name("pv-clone"),
label='red'
)
self.addCleanup(self.cleanup_template)
self.test_template.clone_properties(self.app.default_template)
self.test_template.features.update(self.app.default_template.features)
self.test_template.tags.update(self.app.default_template.tags)
self.loop.run_until_complete(
self.test_template.clone_disk_files(self.app.default_template))
self.test_template.volumes['root'].revisions_to_keep = 3
self.app.save()
def get_rootimg_checksum(self):
return subprocess.check_output(
['sha1sum', self.test_template.volumes['root'].path]).\
decode().split(' ')[0]
def _do_test(self):
checksum_before = self.get_rootimg_checksum()
self.loop.run_until_complete(self.test_template.start())
self.shutdown_and_wait(self.test_template)
checksum_changed = self.get_rootimg_checksum()
if checksum_before == checksum_changed:
self.log.warning("template not modified, test result will be "
"unreliable")
self.assertNotEqual(self.test_template.volumes['root'].revisions, {})
revert_cmd = ['qvm-volume', 'revert', self.test_template.name + ':root']
p = self.loop.run_until_complete(asyncio.create_subprocess_exec(
*revert_cmd))
self.loop.run_until_complete(p.wait())
self.assertEqual(p.returncode, 0)
del p
checksum_after = self.get_rootimg_checksum()
self.assertEqual(checksum_before, checksum_after)
def test_000_revert_linux(self):
"""
Test qvm-revert-template-changes for PV template
"""
self.setup_template()
self._do_test()
@unittest.skip('TODO: some non-linux system')
def test_001_revert_non_linux(self):
"""
Test qvm-revert-template-changes for HVM template
"""
# TODO: have some system there, so the root.img will get modified
self.setup_template()
self._do_test()
class TC_30_Gui_daemon(qubes.tests.SystemTestCase):
def setUp(self):
super(TC_30_Gui_daemon, self).setUp()
self.init_default_template()
@unittest.skipUnless(
spawn.find_executable('xdotool'),
"xdotool not installed")
def test_000_clipboard(self):
testvm1 = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=self.make_vm_name('vm1'), label='red')
self.loop.run_until_complete(testvm1.create_on_disk())
testvm2 = self.app.add_new_vm(qubes.vm.appvm.AppVM,
name=self.make_vm_name('vm2'), label='red')
self.loop.run_until_complete(testvm2.create_on_disk())
self.app.save()
self.loop.run_until_complete(asyncio.wait([
testvm1.start(),
testvm2.start()]))
self.loop.run_until_complete(asyncio.wait([
self.wait_for_session(testvm1),
self.wait_for_session(testvm2)]))
window_title = 'user@{}'.format(testvm1.name)
self.loop.run_until_complete(testvm1.run(
'zenity --text-info --editable --title={}'.format(window_title)))
self.wait_for_window(window_title)
time.sleep(0.5)
test_string = "test{}".format(testvm1.xid)
# Type and copy some text
subprocess.check_call(['xdotool', 'search', '--name', window_title,
'windowactivate', '--sync',
'type', test_string])
# second xdotool call because type --terminator do not work (SEGV)
# additionally do not use search here, so window stack will be empty
# and xdotool will use XTEST instead of generating events manually -
# this will be much better - at least because events will have
# correct timestamp (so gui-daemon would not drop the copy request)
subprocess.check_call(['xdotool',
'key', 'ctrl+a', 'ctrl+c', 'ctrl+shift+c',
'Escape'])
clipboard_content = \
open('/var/run/qubes/qubes-clipboard.bin', 'r').read().strip()
self.assertEqual(clipboard_content, test_string,
"Clipboard copy operation failed - content")
clipboard_source = \
open('/var/run/qubes/qubes-clipboard.bin.source',
'r').read().strip()
self.assertEqual(clipboard_source, testvm1.name,
"Clipboard copy operation failed - owner")
# Then paste it to the other window
window_title = 'user@{}'.format(testvm2.name)
p = self.loop.run_until_complete(testvm2.run(
'zenity --entry --title={} > /tmp/test.txt'.format(window_title)))
self.wait_for_window(window_title)
subprocess.check_call(['xdotool', 'key', '--delay', '100',
'ctrl+shift+v', 'ctrl+v', 'Return'])
self.loop.run_until_complete(p.wait())
# And compare the result
(test_output, _) = self.loop.run_until_complete(
testvm2.run_for_stdio('cat /tmp/test.txt'))
self.assertEqual(test_string, test_output.strip().decode('ascii'))
clipboard_content = \
open('/var/run/qubes/qubes-clipboard.bin', 'r').read().strip()
self.assertEqual(clipboard_content, "",
"Clipboard not wiped after paste - content")
clipboard_source = \
open('/var/run/qubes/qubes-clipboard.bin.source', 'r').\
read().strip()
self.assertEqual(clipboard_source, "",
"Clipboard not wiped after paste - owner")
class TC_05_StandaloneVMMixin(object):
def setUp(self):
super(TC_05_StandaloneVMMixin, self).setUp()
self.init_default_template(self.template)
def test_000_create_start(self):
self.testvm1 = self.app.add_new_vm(qubes.vm.standalonevm.StandaloneVM,
name=self.make_vm_name('vm1'), label='red')
self.testvm1.features.update(self.app.default_template.features)
self.loop.run_until_complete(
self.testvm1.clone_disk_files(self.app.default_template))
self.app.save()
self.loop.run_until_complete(self.testvm1.start())
self.assertEqual(self.testvm1.get_power_state(), "Running")
def test_100_resize_root_img(self):
self.testvm1 = self.app.add_new_vm(qubes.vm.standalonevm.StandaloneVM,
name=self.make_vm_name('vm1'), label='red')
self.testvm1.features.update(self.app.default_template.features)
self.loop.run_until_complete(
self.testvm1.clone_disk_files(self.app.default_template))
self.app.save()
try:
self.loop.run_until_complete(
self.testvm1.storage.resize(self.testvm1.volumes['root'],
20 * 1024 ** 3))
except (subprocess.CalledProcessError,
qubes.storage.StoragePoolException) as e:
# exception object would leak VM reference
self.fail(str(e))
self.assertEqual(self.testvm1.volumes['root'].size, 20 * 1024 ** 3)
self.loop.run_until_complete(self.testvm1.start())
# new_size in 1k-blocks
(new_size, _) = self.loop.run_until_complete(
self.testvm1.run_for_stdio('df --output=size /|tail -n 1'))
# some safety margin for FS metadata
self.assertGreater(int(new_size.strip()), 19 * 1024 ** 2)
def test_101_resize_root_img_online(self):
self.testvm1 = self.app.add_new_vm(qubes.vm.standalonevm.StandaloneVM,
name=self.make_vm_name('vm1'), label='red')
self.testvm1.features['qrexec'] = True
self.loop.run_until_complete(
self.testvm1.clone_disk_files(self.app.default_template))
self.testvm1.features.update(self.app.default_template.features)
self.app.save()
self.loop.run_until_complete(self.testvm1.start())
try:
self.loop.run_until_complete(
self.testvm1.storage.resize(self.testvm1.volumes['root'],
20 * 1024 ** 3))
except (subprocess.CalledProcessError,
qubes.storage.StoragePoolException) as e:
# exception object would leak VM reference
self.fail(str(e))
self.assertEqual(self.testvm1.volumes['root'].size, 20 * 1024 ** 3)
# new_size in 1k-blocks
(new_size, _) = self.loop.run_until_complete(
self.testvm1.run_for_stdio('df --output=size /|tail -n 1'))
# some safety margin for FS metadata
self.assertGreater(int(new_size.strip()), 19 * 1024 ** 2)
class TC_06_AppVMMixin(object):
template = None
def setUp(self):
super(TC_06_AppVMMixin, self).setUp()
self.init_default_template(self.template)
@unittest.skipUnless(
spawn.find_executable('xdotool'), "xdotool not installed")
def test_121_start_standalone_with_cdrom_vm(self):
cdrom_vmname = self.make_vm_name('cdrom')
self.cdrom_vm = self.app.add_new_vm('AppVM', label='red',
name=cdrom_vmname)
self.loop.run_until_complete(self.cdrom_vm.create_on_disk())
self.loop.run_until_complete(self.cdrom_vm.start())
iso_path = self.create_bootable_iso()
with open(iso_path, 'rb') as iso_f:
self.loop.run_until_complete(
self.cdrom_vm.run_for_stdio('cat > /home/user/boot.iso',
stdin=iso_f))
vmname = self.make_vm_name('appvm')
self.vm = self.app.add_new_vm('StandaloneVM', label='red', name=vmname)
self.loop.run_until_complete(self.vm.create_on_disk())
self.vm.kernel = None
self.vm.virt_mode = 'hvm'
# start the VM using qvm-start tool, to test --cdrom option there
p = self.loop.run_until_complete(asyncio.create_subprocess_exec(
'qvm-start', '--cdrom=' + cdrom_vmname + ':/home/user/boot.iso',
self.vm.name,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
(stdout, _) = self.loop.run_until_complete(p.communicate())
self.assertEqual(p.returncode, 0, stdout)
# check if VM do not crash instantly
self.loop.run_until_complete(asyncio.sleep(5))
self.assertTrue(self.vm.is_running())
# Type 'poweroff'
subprocess.check_call(['xdotool', 'search', '--name', self.vm.name,
'type', 'poweroff\r'])
self.loop.run_until_complete(asyncio.sleep(1))
self.assertFalse(self.vm.is_running())
def load_tests(loader, tests, pattern):
tests.addTests(loader.loadTestsFromNames(
qubes.tests.create_testcases_for_templates('TC_05_StandaloneVM',
TC_05_StandaloneVMMixin, qubes.tests.SystemTestCase,
module=sys.modules[__name__])))
tests.addTests(loader.loadTestsFromNames(
qubes.tests.create_testcases_for_templates('TC_06_AppVM',
TC_06_AppVMMixin, qubes.tests.SystemTestCase,
module=sys.modules[__name__])))
return tests
# vim: ts=4 sw=4 et
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