397 lines
13 KiB
Python
397 lines
13 KiB
Python
# pylint: disable=protected-access,pointless-statement
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#
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# The Qubes OS Project, https://www.qubes-os.org/
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#
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# Copyright (C) 2014-2015 Joanna Rutkowska <joanna@invisiblethingslab.com>
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# Copyright (C) 2014-2015 Wojtek Porczyk <woju@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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import os
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import unittest.mock as mock
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import lxml.etree
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import qubes
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import qubes.events
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import qubes.tests
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import qubes.tests.init
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class TestApp(qubes.tests.TestEmitter):
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pass
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class TC_20_QubesHost(qubes.tests.QubesTestCase):
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sample_xc_domain_getinfo = [
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{'paused': 0, 'cpu_time': 243951379111104, 'ssidref': 0,
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'hvm': 0, 'shutdown_reason': 255, 'dying': 0,
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'mem_kb': 3733212, 'domid': 0, 'max_vcpu_id': 7,
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'crashed': 0, 'running': 1, 'maxmem_kb': 3734236,
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'shutdown': 0, 'online_vcpus': 8,
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'handle': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
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'cpupool': 0, 'blocked': 0},
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{'paused': 0, 'cpu_time': 2849496569205, 'ssidref': 0,
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'hvm': 0, 'shutdown_reason': 255, 'dying': 0,
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'mem_kb': 303916, 'domid': 1, 'max_vcpu_id': 0,
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'crashed': 0, 'running': 0, 'maxmem_kb': 308224,
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'shutdown': 0, 'online_vcpus': 1,
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'handle': [116, 174, 229, 207, 17, 1, 79, 39, 191, 37, 41,
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186, 205, 158, 219, 8],
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'cpupool': 0, 'blocked': 1},
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{'paused': 0, 'cpu_time': 249658663079978, 'ssidref': 0,
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'hvm': 0, 'shutdown_reason': 255, 'dying': 0,
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'mem_kb': 3782668, 'domid': 11, 'max_vcpu_id': 7,
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'crashed': 0, 'running': 0, 'maxmem_kb': 3783692,
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'shutdown': 0, 'online_vcpus': 8,
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'handle': [169, 95, 55, 127, 140, 94, 79, 220, 186, 210,
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117, 5, 148, 11, 185, 206],
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'cpupool': 0, 'blocked': 1}]
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def setUp(self):
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super(TC_20_QubesHost, self).setUp()
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self.app = TestApp()
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self.app.vmm = mock.Mock()
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self.qubes_host = qubes.app.QubesHost(self.app)
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def test_000_get_vm_stats_single(self):
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self.app.vmm.configure_mock(**{
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'xc.domain_getinfo.return_value': self.sample_xc_domain_getinfo
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})
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info_time, info = self.qubes_host.get_vm_stats()
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self.assertEqual(self.app.vmm.mock_calls, [
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('xc.domain_getinfo', (0, 1024), {}),
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])
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self.assertIsNotNone(info_time)
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expected_info = {
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0: {
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'cpu_time': 243951379111104//8,
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'cpu_usage': 0,
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'memory_kb': 3733212,
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},
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1: {
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'cpu_time': 2849496569205,
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'cpu_usage': 0,
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'memory_kb': 303916,
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},
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11: {
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'cpu_time': 249658663079978//8,
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'cpu_usage': 0,
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'memory_kb': 3782668,
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},
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}
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self.assertEqual(info, expected_info)
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def test_001_get_vm_stats_twice(self):
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self.app.vmm.configure_mock(**{
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'xc.domain_getinfo.return_value': self.sample_xc_domain_getinfo
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})
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prev_time, prev_info = self.qubes_host.get_vm_stats()
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prev_time -= 1
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prev_info[0]['cpu_time'] -= 10**8
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prev_info[1]['cpu_time'] -= 10**9
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prev_info[11]['cpu_time'] -= 125 * 10**6
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info_time, info = self.qubes_host.get_vm_stats(prev_time, prev_info)
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self.assertIsNotNone(info_time)
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expected_info = {
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0: {
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'cpu_time': 243951379111104//8,
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'cpu_usage': 9,
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'memory_kb': 3733212,
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},
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1: {
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'cpu_time': 2849496569205,
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'cpu_usage': 99,
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'memory_kb': 303916,
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},
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11: {
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'cpu_time': 249658663079978//8,
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'cpu_usage': 12,
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'memory_kb': 3782668,
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},
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}
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self.assertEqual(info, expected_info)
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self.assertEqual(self.app.vmm.mock_calls, [
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('xc.domain_getinfo', (0, 1024), {}),
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('xc.domain_getinfo', (0, 1024), {}),
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])
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def test_002_get_vm_stats_one_vm(self):
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self.app.vmm.configure_mock(**{
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'xc.domain_getinfo.return_value': [self.sample_xc_domain_getinfo[1]]
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})
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vm = mock.Mock
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vm.xid = 1
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vm.name = 'somevm'
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info_time, info = self.qubes_host.get_vm_stats(only_vm=vm)
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self.assertIsNotNone(info_time)
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self.assertEqual(self.app.vmm.mock_calls, [
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('xc.domain_getinfo', (1, 1), {}),
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])
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class TC_30_VMCollection(qubes.tests.QubesTestCase):
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def setUp(self):
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super().setUp()
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self.app = TestApp()
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self.vms = qubes.app.VMCollection(self.app)
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self.testvm1 = qubes.tests.init.TestVM(
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None, None, qid=1, name='testvm1')
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self.testvm2 = qubes.tests.init.TestVM(
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None, None, qid=2, name='testvm2')
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self.addCleanup(self.cleanup_vmcollection)
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def cleanup_vmcollection(self):
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self.testvm1.close()
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self.testvm2.close()
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self.vms.close()
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del self.testvm1
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del self.testvm2
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del self.vms
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del self.app
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def test_000_contains(self):
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self.vms._dict = {1: self.testvm1}
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self.assertIn(1, self.vms)
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self.assertIn('testvm1', self.vms)
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self.assertIn(self.testvm1, self.vms)
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self.assertNotIn(2, self.vms)
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self.assertNotIn('testvm2', self.vms)
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self.assertNotIn(self.testvm2, self.vms)
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def test_001_getitem(self):
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self.vms._dict = {1: self.testvm1}
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self.assertIs(self.vms[1], self.testvm1)
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self.assertIs(self.vms['testvm1'], self.testvm1)
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self.assertIs(self.vms[self.testvm1], self.testvm1)
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def test_002_add(self):
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self.vms.add(self.testvm1)
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self.assertIn(1, self.vms)
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self.assertEventFired(self.app, 'domain-add',
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kwargs={'vm': self.testvm1})
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with self.assertRaises(TypeError):
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self.vms.add(object())
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testvm_qid_collision = qubes.tests.init.TestVM(
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None, None, name='testvm2', qid=1)
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testvm_name_collision = qubes.tests.init.TestVM(
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None, None, name='testvm1', qid=2)
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with self.assertRaises(ValueError):
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self.vms.add(testvm_qid_collision)
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with self.assertRaises(ValueError):
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self.vms.add(testvm_name_collision)
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def test_003_qids(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.assertCountEqual(self.vms.qids(), [1, 2])
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self.assertCountEqual(self.vms.keys(), [1, 2])
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def test_004_names(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.assertCountEqual(self.vms.names(), ['testvm1', 'testvm2'])
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def test_005_vms(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.assertCountEqual(self.vms.vms(), [self.testvm1, self.testvm2])
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self.assertCountEqual(self.vms.values(), [self.testvm1, self.testvm2])
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def test_006_items(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.assertCountEqual(self.vms.items(),
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[(1, self.testvm1), (2, self.testvm2)])
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def test_007_len(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.assertEqual(len(self.vms), 2)
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def test_008_delitem(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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del self.vms['testvm2']
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self.assertCountEqual(self.vms.vms(), [self.testvm1])
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self.assertEventFired(self.app, 'domain-delete',
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kwargs={'vm': self.testvm2})
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def test_100_get_new_unused_qid(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.vms.get_new_unused_qid()
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def test_101_get_new_unused_netid(self):
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self.vms.add(self.testvm1)
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self.vms.add(self.testvm2)
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self.vms.get_new_unused_netid()
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# def test_200_get_vms_based_on(self):
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# pass
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# def test_201_get_vms_connected_to(self):
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# pass
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class TC_89_QubesEmpty(qubes.tests.QubesTestCase):
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def tearDown(self):
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try:
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os.unlink('/tmp/qubestest.xml')
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except:
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pass
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super().tearDown()
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@qubes.tests.skipUnlessDom0
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def test_000_init_empty(self):
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# pylint: disable=no-self-use,unused-variable,bare-except
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try:
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os.unlink('/tmp/qubestest.xml')
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except FileNotFoundError:
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pass
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qubes.Qubes.create_empty_store('/tmp/qubestest.xml').close()
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class TC_90_Qubes(qubes.tests.QubesTestCase):
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def tearDown(self):
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try:
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os.unlink('/tmp/qubestest.xml')
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except:
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pass
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super().tearDown()
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def setUp(self):
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super(TC_90_Qubes, self).setUp()
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self.app = qubes.Qubes('/tmp/qubestest.xml', load=False,
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offline_mode=True)
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self.addCleanup(self.cleanup_qubes)
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self.app.load_initial_values()
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self.template = self.app.add_new_vm('TemplateVM', name='test-template',
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label='green')
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def cleanup_qubes(self):
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self.app.close()
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del self.app
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try:
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del self.template
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except AttributeError:
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pass
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def test_100_clockvm(self):
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appvm = self.app.add_new_vm('AppVM', name='test-vm', template=self.template,
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label='red')
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self.assertIsNone(self.app.clockvm)
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self.assertNotIn('service.clocksync', appvm.features)
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self.assertNotIn('service.clocksync', self.template.features)
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self.app.clockvm = appvm
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self.assertIn('service.clocksync', appvm.features)
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self.assertTrue(appvm.features['service.clocksync'])
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self.app.clockvm = self.template
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self.assertNotIn('service.clocksync', appvm.features)
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self.assertIn('service.clocksync', self.template.features)
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self.assertTrue(self.template.features['service.clocksync'])
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def test_200_remove_template(self):
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appvm = self.app.add_new_vm('AppVM', name='test-vm',
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template=self.template,
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label='red')
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesException):
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del self.app.domains[self.template]
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def test_201_remove_netvm(self):
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netvm = self.app.add_new_vm('AppVM', name='test-netvm',
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template=self.template, provides_network=True,
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label='red')
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appvm = self.app.add_new_vm('AppVM', name='test-vm',
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template=self.template,
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label='red')
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appvm.netvm = netvm
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesVMInUseError):
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del self.app.domains[netvm]
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def test_202_remove_default_netvm(self):
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netvm = self.app.add_new_vm('AppVM', name='test-netvm',
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template=self.template, provides_network=True,
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label='red')
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self.app.default_netvm = netvm
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesVMInUseError):
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del self.app.domains[netvm]
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def test_203_remove_default_dispvm(self):
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appvm = self.app.add_new_vm('AppVM', name='test-appvm',
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template=self.template,
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label='red')
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self.app.default_dispvm = appvm
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesVMInUseError):
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del self.app.domains[appvm]
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def test_204_remove_appvm_dispvm(self):
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dispvm = self.app.add_new_vm('AppVM', name='test-appvm',
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template=self.template,
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label='red')
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appvm = self.app.add_new_vm('AppVM', name='test-appvm2',
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template=self.template, default_dispvm=dispvm,
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label='red')
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesVMInUseError):
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del self.app.domains[dispvm]
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def test_205_remove_appvm_dispvm(self):
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appvm = self.app.add_new_vm('AppVM', name='test-appvm',
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template=self.template, template_for_dispvms=True,
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label='red')
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dispvm = self.app.add_new_vm('DispVM', name='test-dispvm',
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template=appvm,
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label='red')
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with mock.patch.object(self.app, 'vmm'):
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with self.assertRaises(qubes.exc.QubesVMInUseError):
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del self.app.domains[appvm]
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@qubes.tests.skipUnlessGit
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def test_900_example_xml_in_doc(self):
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self.assertXMLIsValid(
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lxml.etree.parse(open(
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os.path.join(qubes.tests.in_git, 'doc/example.xml'), 'rb')),
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'qubes.rng')
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