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authorDino Madarang <dinox.madarang@intel.com>2017-11-01 09:10:16 -0700
committerRoss Brattain <ross.b.brattain@intel.com>2017-12-15 06:03:26 +0000
commit6cfec77db6b95af5b31b741d513955ee3dfa3bb2 (patch)
treeba8174fdf1b328355b1d591be0a0a735feeca889 /tests/unit/network_services
parent93f53ca898891f5fd5fb5994c40932900aea1e73 (diff)
NSB: Fix standalone.model.Libvirt SR-IOV modeling
Fixed standalone.model.Libvirt SR-IOV XML interface modeling, acording to [1]: - All PCI attributes now are printed in hexadecimal format. - The PCI address is now added in the correct section, 'interface'. network_services.utils.PciAddress was refactored to accept both 'domain: bus:slot:function' and 'bus:slot:function' format inputs. This class is used as input in the previous class, Libvirt, to print in XML the PCI address of a SR-IOV interface. network_services.utils.PciAddress.parse_address is now deprecated. Instead the class standard instantiation must be used: libvirt_obj = utils.PciAddress(text_with_address) A deprecation decorator is implemented along with this patch. This decorator is used for the first time in the previously mentioned function. This decorator stores every decorated function name and deprecation message and raises a logging warning message the first time this function is used. [1] https://goo.gl/so2Mrp Change-Id: I22e95c488e27d6e2a8fdf6c1a07faab275fa6bba Signed-off-by: Dino Simeon Madarang <dinox.madarang@intel.com> Reviewed-by: Alain Jebara <alain.jebara@intel.com> Reviewed-by: Deepak S <deepak.s@linux.intel.com> Reviewed-by: Ross Brattain <ross.b.brattain@intel.com> Reviewed-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Diffstat (limited to 'tests/unit/network_services')
-rw-r--r--tests/unit/network_services/test_utils.py83
1 files changed, 81 insertions, 2 deletions
diff --git a/tests/unit/network_services/test_utils.py b/tests/unit/network_services/test_utils.py
index 993adbeae..bf98a4474 100644
--- a/tests/unit/network_services/test_utils.py
+++ b/tests/unit/network_services/test_utils.py
@@ -15,8 +15,6 @@
# Unittest for yardstick.network_services.utils
-from __future__ import absolute_import
-
import os
import unittest
import mock
@@ -62,3 +60,84 @@ class UtilsTestCase(unittest.TestCase):
ssh.return_value = ssh_mock
tool_path = utils.provision_tool(ssh_mock, self.DPDK_PATH)
self.assertEqual(tool_path, self.DPDK_PATH)
+
+
+class PciAddressTestCase(unittest.TestCase):
+
+ PCI_ADDRESS_DBSF = '000A:07:03.2'
+ PCI_ADDRESS_BSF = '06:02.1'
+ PCI_ADDRESS_DBSF_MULTILINE_1 = '0001:08:04.3\nother text\n'
+ PCI_ADDRESS_DBSF_MULTILINE_2 = 'first line\n 0001:08:04.3 \nother text\n'
+ # Will match and return the first address found.
+ PCI_ADDRESS_DBSF_MULTILINE_3 = ' 0001:08:04.1 \n 05:03.1 \nother\n'
+ PCI_ADDRESS_BSF_MULTILINE_1 = 'first line\n 08:04.3 \n 0002:05:03.1\n'
+ BAD_INPUT_1 = 'no address found'
+ BAD_INPUT_2 = '001:08:04.1'
+ BAD_INPUT_3 = '08:4.1'
+
+ def test_pciaddress_dbsf(self):
+ pci_address = utils.PciAddress(PciAddressTestCase.PCI_ADDRESS_DBSF)
+ self.assertEqual('000a', pci_address.domain)
+ self.assertEqual('07', pci_address.bus)
+ self.assertEqual('03', pci_address.slot)
+ self.assertEqual('2', pci_address.function)
+
+ def test_pciaddress_bsf(self):
+ pci_address = utils.PciAddress(PciAddressTestCase.PCI_ADDRESS_BSF)
+ self.assertEqual('0000', pci_address.domain)
+ self.assertEqual('06', pci_address.bus)
+ self.assertEqual('02', pci_address.slot)
+ self.assertEqual('1', pci_address.function)
+
+ def test_pciaddress_dbsf_multiline_1(self):
+ pci_address = utils.PciAddress(
+ PciAddressTestCase.PCI_ADDRESS_DBSF_MULTILINE_1)
+ self.assertEqual('0001', pci_address.domain)
+ self.assertEqual('08', pci_address.bus)
+ self.assertEqual('04', pci_address.slot)
+ self.assertEqual('3', pci_address.function)
+
+ def test_pciaddress_dbsf_multiline_2(self):
+ pci_address = utils.PciAddress(
+ PciAddressTestCase.PCI_ADDRESS_DBSF_MULTILINE_2)
+ self.assertEqual('0001', pci_address.domain)
+ self.assertEqual('08', pci_address.bus)
+ self.assertEqual('04', pci_address.slot)
+ self.assertEqual('3', pci_address.function)
+
+ def test_pciaddress_dbsf_multiline_3(self):
+ pci_address = utils.PciAddress(
+ PciAddressTestCase.PCI_ADDRESS_DBSF_MULTILINE_3)
+ self.assertEqual('0001', pci_address.domain)
+ self.assertEqual('08', pci_address.bus)
+ self.assertEqual('04', pci_address.slot)
+ self.assertEqual('1', pci_address.function)
+
+ def test_pciaddress_bsf_multiline_1(self):
+ pci_address = utils.PciAddress(
+ PciAddressTestCase.PCI_ADDRESS_BSF_MULTILINE_1)
+ self.assertEqual('0000', pci_address.domain)
+ self.assertEqual('08', pci_address.bus)
+ self.assertEqual('04', pci_address.slot)
+ self.assertEqual('3', pci_address.function)
+
+ def test_pciaddress_bad_input_no_address(self):
+ with self.assertRaises(ValueError) as exception:
+ utils.PciAddress(PciAddressTestCase.BAD_INPUT_1)
+ self.assertEqual('Invalid PCI address: {}'.format(
+ PciAddressTestCase.BAD_INPUT_1), str(exception.exception))
+
+ def test_pciaddress_bad_input_dbsf_bad_formatted(self):
+ # In this test case, the domain has only 3 characters instead of 4.
+ pci_address = utils.PciAddress(
+ PciAddressTestCase.BAD_INPUT_2)
+ self.assertEqual('0000', pci_address.domain)
+ self.assertEqual('08', pci_address.bus)
+ self.assertEqual('04', pci_address.slot)
+ self.assertEqual('1', pci_address.function)
+
+ def test_pciaddress_bad_input_bsf_bad_formatted(self):
+ with self.assertRaises(ValueError) as exception:
+ utils.PciAddress(PciAddressTestCase.BAD_INPUT_3)
+ self.assertEqual('Invalid PCI address: {}'.format(
+ PciAddressTestCase.BAD_INPUT_3), str(exception.exception))