+
+
+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))