diff options
Diffstat (limited to 'resources/libraries/python/SFC')
| -rw-r--r-- | resources/libraries/python/SFC/SFCTest.py | 52 | ||||
| -rw-r--r-- | resources/libraries/python/SFC/SetupSFCTest.py | 2 | ||||
| -rw-r--r-- | resources/libraries/python/SFC/VerifyPacket.py | 21 |
3 files changed, 22 insertions, 53 deletions
diff --git a/resources/libraries/python/SFC/SFCTest.py b/resources/libraries/python/SFC/SFCTest.py index 456457f9f6..ec08efd17c 100644 --- a/resources/libraries/python/SFC/SFCTest.py +++ b/resources/libraries/python/SFC/SFCTest.py @@ -24,24 +24,30 @@ class SFCTest(object): """Configure and Start the NSH SFC functional tests.""" @staticmethod - def config_and_start_SFC_test(dut_node, dut_port, adj_mac, testtype): + def config_and_start_SFC_test(dut_node, dut_if1, dut_if2, if1_adj_mac, + if2_adj_mac, testtype): """ Start the SFC functional on the dut_node. :param dut_node: Will execute the SFC on this node. - :param dut_port: The ingress interface on the DUT. - :param adj_mac: The adjacency interface MAC. + :param dut_if1: The first ingress interface on the DUT. + :param dut_if2: The last egress interface on the DUT. + :param if1_adj_mac: The interface 1 adjacency MAC. + :param if2_adj_mac: The interface 2 adjacency MAC. :param testtype: The SFC functional test type. (Classifier, Proxy Inbound, Proxy Outbound, SFF). :type dut_node: dict - :type dut_port: str - :type adj_mac: str + :type dut_if1: str + :type dut_if2: str + :type if1_adj_mac: str + :type if2_adj_mac: str :type testtype: str :returns: none :raises RuntimeError: If the script execute fails. """ - vpp_intf_name = Topology.get_interface_name(dut_node, dut_port) + vpp_intf_name1 = Topology.get_interface_name(dut_node, dut_if1) + vpp_intf_name2 = Topology.get_interface_name(dut_node, dut_if2) ssh = SSH() ssh.connect(dut_node) @@ -55,39 +61,11 @@ class SFCTest(object): else: exec_shell = "set_sfc_sff.sh" - cmd = 'cd {0}/nsh_sfc_tests/sfc_scripts/ && sudo ./{1} {2} ' \ - '{3} {4}'.format(con.REMOTE_FW_DIR, exec_shell, vpp_intf_name, - adj_mac, dut_port) + cmd = 'cd {0}/tests/nsh_sfc/sfc_scripts/ && sudo ./{1} {2} ' \ + '{3} {4} {5}'.format(con.REMOTE_FW_DIR, exec_shell, vpp_intf_name1, + vpp_intf_name2, if1_adj_mac, if2_adj_mac) (ret_code, _, _) = ssh.exec_command(cmd, timeout=600) if ret_code != 0: raise RuntimeError('Failed to execute SFC setup script ' \ '{0} at node {1}'.format(exec_shell, dut_node['host'])) - - @staticmethod - def start_the_tcpdump_on_the_node(from_node, from_port, filter_ip): - """ - Start the tcpdump on the frome_node. - - :param from_node: Will execute the tcpdump on this node. - :param from_port: Will capture the packets on this interface. - :param filter_ip: filter the dest ip. - :type from_node: dict - :type from_port: str - :type filter_ip: str - :returns: none - :raises RuntimeError: If the script "start_tcpdump.sh" fails. - """ - - interface_name = Topology.get_interface_name(from_node, from_port) - - ssh = SSH() - ssh.connect(from_node) - - cmd = 'cd {0}/nsh_sfc_tests/sfc_scripts/ && sudo ./start_tcpdump.sh ' \ - '{1} {2}'.format(con.REMOTE_FW_DIR, interface_name, filter_ip) - - (ret_code, _, _) = ssh.exec_command(cmd, timeout=600) - if ret_code != 0: - raise RuntimeError('Failed to exec start_tcpdump.sh at node {0}'. - format(from_node['host'])) diff --git a/resources/libraries/python/SFC/SetupSFCTest.py b/resources/libraries/python/SFC/SetupSFCTest.py index d481202837..a1d99c5cc6 100644 --- a/resources/libraries/python/SFC/SetupSFCTest.py +++ b/resources/libraries/python/SFC/SetupSFCTest.py @@ -139,7 +139,7 @@ def install_sfc_test(node): ssh.connect(node) (ret_code, _, stderr) = ssh.exec_command( - 'cd {0}/nsh_sfc_tests/sfc_scripts/ && ./install_sfc.sh {1} {2}' + 'cd {0}/tests/nsh_sfc/sfc_scripts/ && ./install_sfc.sh {1} {2}' .format(con.REMOTE_FW_DIR, if_name_list[0], if_name_list[1]), \ timeout=600) diff --git a/resources/libraries/python/SFC/VerifyPacket.py b/resources/libraries/python/SFC/VerifyPacket.py index 66bd09899d..fd72bb296b 100644 --- a/resources/libraries/python/SFC/VerifyPacket.py +++ b/resources/libraries/python/SFC/VerifyPacket.py @@ -20,7 +20,6 @@ import ipaddress from scapy.layers.inet import IP, UDP from scapy.all import Raw -from scapy.utils import rdpcap from resources.libraries.python.constants import Constants as con from resources.libraries.python.SFC.SFCConstants import SFCConstants as sfccon from resources.libraries.python.SFC.TunnelProtocol import VxLAN, VxLANGPE, NSH @@ -157,31 +156,23 @@ class VerifyPacket(object): @staticmethod - def check_the_nsh_sfc_packet(frame_size, test_type): + def check_the_nsh_sfc_packet(ether, frame_size, test_type): """ verify the NSH SFC functional test loopback packet field is correct. - :param frame_size: the origin frame size. - :param test_type: the test type. + :param ether: The Ethernet packet data. + :param frame_size: The origin frame size. + :param test_type: The test type. (Classifier, Proxy Inbound, Proxy Outbound, SFF). + + :type ether: scapy.Ether :type frame_size: Integer :type test_type: str :returns: none :raises RuntimeError: If the packet field verify fails. """ - rx_pcapfile = '{0}/nsh_sfc_tests/sfc_scripts/temp_packet.pcap' \ - .format(con.REMOTE_FW_DIR) - - logger.trace('read pcap file:{0}'.format(rx_pcapfile)) - - packets = rdpcap(rx_pcapfile) - if len(packets) < 1: - raise RuntimeError("No packet is received!") - - ether = packets[0] - origin_size = int(frame_size) if test_type == "Classifier": expect_pkt_len = origin_size + 74 - 4 |