# -*- encoding: utf8 -*- # # The Qubes OS Project, http://www.qubes-os.org # # Copyright (C) 2017 Marek Marczykowski-Górecki # # # This program 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 program 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 program; if not, see . import qubesmgmt.tests import qubesmgmt.tests.tools import qubesmgmt.tools.qvm_volume class TC_00_qvm_volume(qubesmgmt.tests.QubesTestCase): def setup_expected_calls_for_list(self, vms=('vm1', 'sys-net')): self.app.expected_calls[ ('dom0', 'mgmt.vm.List', None, None)] = \ b'0\x00vm1 class=AppVM state=Running\n' \ b'sys-net class=AppVM state=Running\n' for vm in vms: for vol in ('root', 'private'): self.app.expected_calls[ (vm, 'mgmt.vm.volume.Info', vol, None)] = \ b'0\x00' + \ (b'pool=pool-file\n' if vol == 'root' else b'pool=other-pool\n') + \ b'vid=' + vm.encode() + b'-' + vol.encode() + b'\n' \ b'internal=True\n' \ b'size=10737418240\n' self.app.expected_calls[ (vm, 'mgmt.vm.volume.ListSnapshots', vol, None)] = \ b'0\x00snap1\n' if vol == 'private' else b'0\x00' self.app.expected_calls[ (vm, 'mgmt.vm.volume.List', None, None)] = \ b'0\x00root\nprivate\n' def test_000_list(self): self.setup_expected_calls_for_list() with qubesmgmt.tests.tools.StdoutBuffer() as stdout: self.assertEqual(0, qubesmgmt.tools.qvm_volume.main(['ls', '-i'], app=self.app)) self.assertEqual(stdout.getvalue(), 'POOL:VOLUME VMNAME VOLUME_NAME ' 'REVERT_POSSIBLE\n' 'other-pool:sys-net-private sys-net private Yes\n' 'other-pool:vm1-private vm1 private Yes\n' 'pool-file:sys-net-root sys-net root No\n' 'pool-file:vm1-root vm1 root No\n' ) self.assertAllCalled() def test_001_list_domain(self): self.setup_expected_calls_for_list(vms=('vm1',)) with qubesmgmt.tests.tools.StdoutBuffer() as stdout: self.assertEqual(0, qubesmgmt.tools.qvm_volume.main(['ls', '-i', 'vm1'], app=self.app)) self.assertEqual(stdout.getvalue(), 'POOL:VOLUME VMNAME VOLUME_NAME REVERT_POSSIBLE\n' 'other-pool:vm1-private vm1 private Yes\n' 'pool-file:vm1-root vm1 root No\n' ) self.assertAllCalled() def test_002_list_domain_pool(self): self.setup_expected_calls_for_list(vms=('vm1',)) self.app.expected_calls[('dom0', 'mgmt.pool.List', None, None)] = \ b'0\x00pool-file\nother-pool\n' del self.app.expected_calls[ ('vm1', 'mgmt.vm.volume.ListSnapshots', 'private', None)] with qubesmgmt.tests.tools.StdoutBuffer() as stdout: self.assertEqual(0, qubesmgmt.tools.qvm_volume.main( ['ls', '-i', '-p', 'pool-file', 'vm1'], app=self.app)) self.assertEqual(stdout.getvalue(), 'POOL:VOLUME VMNAME VOLUME_NAME REVERT_POSSIBLE\n' 'pool-file:vm1-root vm1 root No\n' ) self.assertAllCalled() def test_003_list_pool(self): self.setup_expected_calls_for_list() self.app.expected_calls[('dom0', 'mgmt.pool.List', None, None)] = \ b'0\x00pool-file\nother-pool\n' del self.app.expected_calls[ ('vm1', 'mgmt.vm.volume.ListSnapshots', 'private', None)] del self.app.expected_calls[ ('sys-net', 'mgmt.vm.volume.ListSnapshots', 'private', None)] with qubesmgmt.tests.tools.StdoutBuffer() as stdout: self.assertEqual(0, qubesmgmt.tools.qvm_volume.main( ['ls', '-i', '-p', 'pool-file'], app=self.app)) self.assertEqual(stdout.getvalue(), 'POOL:VOLUME VMNAME VOLUME_NAME REVERT_POSSIBLE\n' 'pool-file:sys-net-root sys-net root No\n' 'pool-file:vm1-root vm1 root No\n' ) self.assertAllCalled() def test_004_list_multiple_domains(self): self.setup_expected_calls_for_list(vms=('vm1', 'vm2')) self.app.expected_calls[ ('dom0', 'mgmt.vm.List', None, None)] = \ b'0\x00vm1 class=AppVM state=Running\n' \ b'vm2 class=AppVM state=Running\n' \ b'vm3 class=AppVM state=Running\n' with qubesmgmt.tests.tools.StdoutBuffer() as stdout: self.assertEqual(0, qubesmgmt.tools.qvm_volume.main( ['ls', '-i', 'vm1', 'vm2'], app=self.app)) self.assertEqual(stdout.getvalue(), 'POOL:VOLUME VMNAME VOLUME_NAME REVERT_POSSIBLE\n' 'other-pool:vm1-private vm1 private Yes\n' 'other-pool:vm2-private vm2 private Yes\n' 'pool-file:vm1-root vm1 root No\n' 'pool-file:vm2-root vm2 root No\n' ) self.assertAllCalled() def test_010_extend(self): self.app.expected_calls[('dom0', 'mgmt.vm.List', None, None)] = \ b'0\x00testvm class=AppVM state=Running\n' self.app.expected_calls[ ('testvm', 'mgmt.vm.volume.List', None, None)] = \ b'0\x00root\nprivate\n' self.app.expected_calls[ ('testvm', 'mgmt.vm.volume.Resize', 'private', b'10737418240')] = \ b'0\x00' self.assertEqual(0, qubesmgmt.tools.qvm_volume.main( ['extend', 'testvm:private', '10GiB'], app=self.app)) self.assertAllCalled() def test_011_extend_error(self): self.app.expected_calls[('dom0', 'mgmt.vm.List', None, None)] = \ b'0\x00testvm class=AppVM state=Running\n' self.app.expected_calls[ ('testvm', 'mgmt.vm.volume.List', None, None)] = \ b'0\x00root\nprivate\n' self.app.expected_calls[ ('testvm', 'mgmt.vm.volume.Resize', 'private', b'1073741824')] = \ b'2\x00StoragePoolException\x00\x00Failed to resize volume: ' \ b'shrink not allowed\x00' with qubesmgmt.tests.tools.StderrBuffer() as stderr: self.assertEqual(1, qubesmgmt.tools.qvm_volume.main( ['extend', 'testvm:private', '1GiB'], app=self.app)) self.assertIn('shrink not allowed', stderr.getvalue()) self.assertAllCalled()