diff options
Diffstat (limited to 'nova/tests')
| -rw-r--r-- | nova/tests/db/fakes.py | 1 | ||||
| -rw-r--r-- | nova/tests/test_xenapi.py | 99 |
2 files changed, 85 insertions, 15 deletions
diff --git a/nova/tests/db/fakes.py b/nova/tests/db/fakes.py index 05bdd172e..facd6efae 100644 --- a/nova/tests/db/fakes.py +++ b/nova/tests/db/fakes.py @@ -62,6 +62,7 @@ def stub_out_db_instance_api(stubs): 'mac_address': values['mac_address'], 'vcpus': type_data['vcpus'], 'local_gb': type_data['local_gb'], + 'os_type': values['os_type'] } return FakeModel(base_options) diff --git a/nova/tests/test_xenapi.py b/nova/tests/test_xenapi.py index b9bb6d5b4..24a5698e5 100644 --- a/nova/tests/test_xenapi.py +++ b/nova/tests/test_xenapi.py @@ -18,6 +18,7 @@ Test suite for XenAPI """ +import functools import stubout from nova import db @@ -41,6 +42,21 @@ from nova.tests.glance import stubs as glance_stubs FLAGS = flags.FLAGS +def stub_vm_utils_with_vdi_attached_here(function, should_return=True): + """ + vm_utils.with_vdi_attached_here needs to be stubbed out because it + calls down to the filesystem to attach a vdi. This provides a + decorator to handle that. + """ + @functools.wraps(function) + def decorated_function(self, *args, **kwargs): + orig_with_vdi_attached_here = vm_utils.with_vdi_attached_here + vm_utils.with_vdi_attached_here = lambda *x: should_return + function(self, *args, **kwargs) + vm_utils.with_vdi_attached_here = orig_with_vdi_attached_here + return decorated_function + + class XenAPIVolumeTestCase(test.TestCase): """ Unit tests for Volume operations @@ -62,6 +78,7 @@ class XenAPIVolumeTestCase(test.TestCase): 'ramdisk_id': 3, 'instance_type': 'm1.large', 'mac_address': 'aa:bb:cc:dd:ee:ff', + 'os_type': 'linux' } def _create_volume(self, size='0'): @@ -219,7 +236,7 @@ class XenAPIVMTestCase(test.TestCase): check() - def check_vm_record(self, conn): + def create_vm_record(self, conn, os_type): instances = conn.list_instances() self.assertEquals(instances, [1]) @@ -231,28 +248,63 @@ class XenAPIVMTestCase(test.TestCase): in xenapi_fake.get_all_records('VM').iteritems() if not rec['is_control_domain']] vm = vms[0] + self.vm_info = vm_info + self.vm = vm + def check_vm_record(self): # Check that m1.large above turned into the right thing. instance_type = instance_types.INSTANCE_TYPES['m1.large'] mem_kib = long(instance_type['memory_mb']) << 10 mem_bytes = str(mem_kib << 10) vcpus = instance_type['vcpus'] - self.assertEquals(vm_info['max_mem'], mem_kib) - self.assertEquals(vm_info['mem'], mem_kib) - self.assertEquals(vm['memory_static_max'], mem_bytes) - self.assertEquals(vm['memory_dynamic_max'], mem_bytes) - self.assertEquals(vm['memory_dynamic_min'], mem_bytes) - self.assertEquals(vm['VCPUs_max'], str(vcpus)) - self.assertEquals(vm['VCPUs_at_startup'], str(vcpus)) + self.assertEquals(self.vm_info['max_mem'], mem_kib) + self.assertEquals(self.vm_info['mem'], mem_kib) + self.assertEquals(self.vm['memory_static_max'], mem_bytes) + self.assertEquals(self.vm['memory_dynamic_max'], mem_bytes) + self.assertEquals(self.vm['memory_dynamic_min'], mem_bytes) + self.assertEquals(self.vm['VCPUs_max'], str(vcpus)) + self.assertEquals(self.vm['VCPUs_at_startup'], str(vcpus)) # Check that the VM is running according to Nova - self.assertEquals(vm_info['state'], power_state.RUNNING) + self.assertEquals(self.vm_info['state'], power_state.RUNNING) # Check that the VM is running according to XenAPI. - self.assertEquals(vm['power_state'], 'Running') + self.assertEquals(self.vm['power_state'], 'Running') + + def check_vm_params_for_windows(self): + self.assertEquals(self.vm['platform']['nx'], 'true') + self.assertEquals(self.vm['HVM_boot_params'], {'order': 'dc'}) + self.assertEquals(self.vm['HVM_boot_policy'], 'BIOS order') + + # check that these are not set + self.assertEquals(self.vm['PV_args'], '') + self.assertEquals(self.vm['PV_bootloader'], '') + self.assertEquals(self.vm['PV_kernel'], '') + self.assertEquals(self.vm['PV_ramdisk'], '') + + def check_vm_params_for_linux(self): + self.assertEquals(self.vm['platform']['nx'], 'false') + self.assertEquals(self.vm['PV_args'], 'clocksource=jiffies') + self.assertEquals(self.vm['PV_bootloader'], 'pygrub') + + # check that these are not set + self.assertEquals(self.vm['PV_kernel'], '') + self.assertEquals(self.vm['PV_ramdisk'], '') + self.assertEquals(self.vm['HVM_boot_params'], {}) + self.assertEquals(self.vm['HVM_boot_policy'], '') + + def check_vm_params_for_linux_with_external_kernel(self): + self.assertEquals(self.vm['platform']['nx'], 'false') + self.assertEquals(self.vm['PV_args'], 'root=/dev/xvda1') + self.assertNotEquals(self.vm['PV_kernel'], '') + self.assertNotEquals(self.vm['PV_ramdisk'], '') + + # check that these are not set + self.assertEquals(self.vm['HVM_boot_params'], {}) + self.assertEquals(self.vm['HVM_boot_policy'], '') def _test_spawn(self, image_id, kernel_id, ramdisk_id, - instance_type="m1.large"): + instance_type="m1.large", os_type="linux"): stubs.stubout_session(self.stubs, stubs.FakeSessionForVMTests) values = {'name': 1, 'id': 1, @@ -263,11 +315,13 @@ class XenAPIVMTestCase(test.TestCase): 'ramdisk_id': ramdisk_id, 'instance_type': instance_type, 'mac_address': 'aa:bb:cc:dd:ee:ff', + 'os_type': os_type } conn = xenapi_conn.get_connection(False) instance = db.instance_create(values) conn.spawn(instance) - self.check_vm_record(conn) + self.create_vm_record(conn, os_type) + self.check_vm_record() def test_spawn_not_enough_memory(self): FLAGS.xenapi_image_service = 'glance' @@ -283,24 +337,37 @@ class XenAPIVMTestCase(test.TestCase): FLAGS.xenapi_image_service = 'objectstore' self._test_spawn(1, 2, 3) + @stub_vm_utils_with_vdi_attached_here def test_spawn_raw_glance(self): FLAGS.xenapi_image_service = 'glance' self._test_spawn(glance_stubs.FakeGlance.IMAGE_RAW, None, None) + self.check_vm_params_for_linux() + + def test_spawn_vhd_glance_linux(self): + FLAGS.xenapi_image_service = 'glance' + self._test_spawn(glance_stubs.FakeGlance.IMAGE_VHD, None, None, + os_type="linux") + self.check_vm_params_for_linux() - def test_spawn_vhd_glance(self): + def test_spawn_vhd_glance_windows(self): FLAGS.xenapi_image_service = 'glance' - self._test_spawn(glance_stubs.FakeGlance.IMAGE_VHD, None, None) + self._test_spawn(glance_stubs.FakeGlance.IMAGE_VHD, None, None, + os_type="windows") + self.check_vm_params_for_windows() def test_spawn_glance(self): FLAGS.xenapi_image_service = 'glance' self._test_spawn(glance_stubs.FakeGlance.IMAGE_MACHINE, glance_stubs.FakeGlance.IMAGE_KERNEL, glance_stubs.FakeGlance.IMAGE_RAMDISK) + self.check_vm_params_for_linux_with_external_kernel() def tearDown(self): super(XenAPIVMTestCase, self).tearDown() self.manager.delete_project(self.project) self.manager.delete_user(self.user) + self.vm_info = None + self.vm = None self.stubs.UnsetAll() def _create_instance(self): @@ -314,7 +381,8 @@ class XenAPIVMTestCase(test.TestCase): 'kernel_id': 2, 'ramdisk_id': 3, 'instance_type': 'm1.large', - 'mac_address': 'aa:bb:cc:dd:ee:ff'} + 'mac_address': 'aa:bb:cc:dd:ee:ff', + 'os_type': 'linux'} instance = db.instance_create(values) self.conn.spawn(instance) return instance @@ -360,6 +428,7 @@ class XenAPIDetermineDiskImageTestCase(test.TestCase): self.fake_instance = FakeInstance() self.fake_instance.id = 42 + self.fake_instance.os_type = 'linux' def assert_disk_type(self, disk_type): dt = vm_utils.VMHelper.determine_disk_image_type( |