Revert "fix(jobspec): Delete ipsec nfv density tests"

[csit.git] / resources / traffic_scripts / policer.py

diff --git a/resources/traffic_scripts/policer.py b/resources/traffic_scripts/policer.py
deleted file mode 100755 (executable)
index ee9fa29..0000000
--- a/resources/traffic_scripts/policer.py
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/env python
-
-# Copyright (c) 2016 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Traffic script for IPsec verification."""
-
-import sys
-import logging
-
-# pylint: disable=no-name-in-module
-# pylint: disable=import-error
-logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
-from scapy.all import Ether, IP, IPv6, TCP
-from ipaddress import ip_address
-
-from resources.libraries.python.TrafficScriptArg import TrafficScriptArg
-from resources.libraries.python.PacketVerifier import RxQueue, TxQueue
-
-
-def check_ipv4(pkt_recv, dscp):
-    """Check received IPv4 IPsec packet.
-
-    :param pkt_recv: Received packet to verify.
-    :param dscp: DSCP value to check.
-    :type pkt_recv: scapy.Ether
-    :type dscp: int
-    :raises RuntimeError: If received packet is invalid.
-    """
-    if not pkt_recv.haslayer(IP):
-        raise RuntimeError(
-            'Not an IPv4 packet received: {0}'.format(pkt_recv.__repr__()))
-
-    rx_dscp = pkt_recv['IP'].tos >> 2
-    if rx_dscp != dscp:
-        raise RuntimeError(
-            'Invalid DSCP {0} should be {1}'.format(rx_dscp, dscp))
-
-    if not pkt_recv.haslayer(TCP):
-        raise RuntimeError(
-            'Not a TCP packet received: {0}'.format(pkt_recv.__repr__()))
-
-
-def check_ipv6(pkt_recv, dscp):
-    """Check received IPv6 IPsec packet.
-
-    :param pkt_recv: Received packet to verify.
-    :param dscp: DSCP value to check.
-    :type pkt_recv: scapy.Ether
-    :type dscp: int
-    :raises RuntimeError: If received packet is invalid.
-    """
-    if not pkt_recv.haslayer(IPv6):
-        raise RuntimeError(
-            'Not an IPv6 packet received: {0}'.format(pkt_recv.__repr__()))
-
-    rx_dscp = pkt_recv['IPv6'].tc >> 2
-    if rx_dscp != dscp:
-        raise RuntimeError(
-            'Invalid DSCP {0} should be {1}'.format(rx_dscp, dscp))
-
-    if not pkt_recv.haslayer(TCP):
-        raise RuntimeError(
-            'Not a TCP packet received: {0}'.format(pkt_recv.__repr__()))
-
-
-# pylint: disable=too-many-locals
-# pylint: disable=too-many-statements
-def main():
-    """Send and receive TCP packet."""
-    args = TrafficScriptArg(['src_mac', 'dst_mac', 'src_ip', 'dst_ip', 'dscp'])
-
-    rxq = RxQueue(args.get_arg('rx_if'))
-    txq = TxQueue(args.get_arg('tx_if'))
-
-    src_mac = args.get_arg('src_mac')
-    dst_mac = args.get_arg('dst_mac')
-    src_ip = args.get_arg('src_ip')
-    dst_ip = args.get_arg('dst_ip')
-    dscp = int(args.get_arg('dscp'))
-
-    if 6 == ip_address(unicode(src_ip)).version:
-        is_ipv4 = False
-    else:
-        is_ipv4 = True
-
-    sent_packets = []
-
-    if is_ipv4:
-        ip_pkt = IP(src=src_ip, dst=dst_ip) / \
-                 TCP()
-    else:
-        ip_pkt = IPv6(src=src_ip, dst=dst_ip) / \
-                 TCP()
-
-    pkt_send = Ether(src=src_mac, dst=dst_mac) / \
-               ip_pkt
-
-    sent_packets.append(pkt_send)
-    txq.send(pkt_send)
-
-    pkt_recv = rxq.recv(2, sent_packets)
-
-    if pkt_recv is None:
-        raise RuntimeError('Rx timeout')
-
-    if is_ipv4:
-        check_ipv4(pkt_recv, dscp)
-    else:
-        check_ipv6(pkt_recv, dscp)
-
-    sys.exit(0)
-
-if __name__ == "__main__":
-    main()