tests: move test source to vpp/test

[vpp.git] / src / plugins / cdp / test / test_cdp.py

diff --git a/src/plugins/cdp/test/test_cdp.py b/src/plugins/cdp/test/test_cdp.py
deleted file mode 100644 (file)
index 46751e8..0000000
--- a/src/plugins/cdp/test/test_cdp.py
+++ /dev/null
@@ -1,155 +0,0 @@
-#!/usr/bin/env python3
-""" CDP tests """
-
-from scapy.packet import Packet
-from scapy.all import ShortField, StrField
-from scapy.layers.l2 import Dot3, LLC, SNAP
-from scapy.contrib.cdp import CDPMsgDeviceID, CDPMsgSoftwareVersion, \
-        CDPMsgPlatform, CDPMsgPortID, CDPv2_HDR
-
-from framework import VppTestCase
-from scapy.all import raw
-from re import compile
-from time import sleep
-from util import ppp
-import platform
-import sys
-import unittest
-
-
-""" TestCDP is a subclass of  VPPTestCase classes.
-
-CDP test.
-
-"""
-
-
-class CustomTLV(Packet):
-    """ Custom TLV protocol layer for scapy """
-
-    fields_desc = [
-        ShortField("type", 0),
-        ShortField("length", 4),
-        StrField("value", "")
-
-    ]
-
-
-class TestCDP(VppTestCase):
-    """ CDP Test Case """
-
-    nen_ptr = compile(r"not enabled")
-    cdp_ptr = compile(r"^([-\.\w]+)\s+([-\.\w]+)\s+([-\.\w]+)\s+([-\.\w]+)$")
-    err_ptr = compile(r"^([\d]+)\s+([-\w]+)\s+([ -\.\w)(]+)$")
-
-    @property
-    def device_id(self):
-        return platform.node()
-
-    @property
-    def version(self):
-        return platform.release()
-
-    @property
-    def port_id(self):
-        return self.interface.name
-
-    @property
-    def platform(self):
-        return platform.system()
-
-    @classmethod
-    def setUpClass(cls):
-        super(TestCDP, cls).setUpClass()
-        try:
-            cls.create_pg_interfaces(range(1))
-            cls.interface = cls.pg_interfaces[0]
-
-            cls.interface.admin_up()
-            cls.interface.config_ip4()
-            cls.interface.resolve_arp()
-
-        except Exception:
-            super(TestCDP, cls).tearDownClass()
-            raise
-
-    @classmethod
-    def tearDownClass(cls):
-        super(TestCDP, cls).tearDownClass()
-
-    def test_enable_cdp(self):
-        self.logger.info(self.vapi.cdp_enable_disable(enable_disable=1))
-        ret = self.vapi.cli("show cdp")
-        self.logger.info(ret)
-        not_enabled = self.nen_ptr.search(ret)
-        self.assertFalse(not_enabled, "CDP isn't enabled")
-
-    def test_send_cdp_packet(self):
-        self.logger.info(self.vapi.cdp_enable_disable(enable_disable=1))
-        self.send_packet(self.create_packet())
-
-        neighbors = list(self.show_cdp())
-        self.assertTrue(neighbors, "CDP didn't register neighbor")
-
-        port, system = neighbors[0]
-        length = min(len(system), len(self.device_id))
-
-        self.assert_equal(port, self.port_id, "CDP received invalid port id")
-        self.assert_equal(system[:length], self.device_id[:length],
-                          "CDP received invalid device id")
-
-    def test_cdp_underflow_tlv(self):
-        self.send_bad_packet(3, ".")
-
-    def test_cdp_overflow_tlv(self):
-        self.send_bad_packet(8, ".")
-
-    def send_bad_packet(self, l, v):
-        self.logger.info(self.vapi.cdp_enable_disable(enable_disable=1))
-        self.send_packet(self.create_bad_packet(l, v))
-
-        err = self.statistics.get_err_counter(
-            '/err/cdp-input/cdp packets with bad TLVs')
-        self.assertTrue(err >= 1, "CDP didn't drop bad packet")
-
-    def send_packet(self, packet):
-        self.logger.debug(ppp("Sending packet:", packet))
-        self.interface.add_stream(packet)
-        self.pg_start()
-
-    def create_base_packet(self):
-        packet = (Dot3(src=self.interface.remote_mac,
-                       dst="01:00:0c:cc:cc:cc") /
-                  LLC(dsap=0xaa, ssap=0xaa, ctrl=0x03) /
-                  SNAP()/CDPv2_HDR())
-        return packet
-
-    def create_packet(self):
-        packet = (self.create_base_packet() /
-                  CDPMsgDeviceID(val=self.device_id) /
-                  CDPMsgSoftwareVersion(val=self.version) /
-                  CDPMsgPortID(iface=self.port_id) /
-                  CDPMsgPlatform(val=self.platform))
-        return packet
-
-    def create_bad_packet(self, tl=4, tv=""):
-        packet = (self.create_base_packet() /
-                  CustomTLV(type=1,
-                            length=tl,
-                            value=tv))
-        return packet
-
-    def process_cli(self, exp, ptr):
-        for line in self.vapi.cli(exp).split('\n')[1:]:
-            m = ptr.match(line.strip())
-            if m:
-                yield m.groups()
-
-    def show_cdp(self):
-        for pack in self.process_cli("show cdp", self.cdp_ptr):
-            try:
-                port, system, _, _ = pack
-            except ValueError:
-                pass
-            else:
-                yield port, system