tests: move test source to vpp/test

- Generate copyright year and version
  instead of using hard-coded data

Type: refactor

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I6058f5025323b3aa483f5df4a2c4371e27b5914e

test/test_linux_cp.py

@@ -0,0 +1,174 @@
+#!/usr/bin/env python3
+
+import unittest
+
+from scapy.layers.inet import IP, UDP
+from scapy.layers.inet6 import IPv6, Raw
+from scapy.layers.l2 import Ether, ARP, Dot1Q
+
+from vpp_object import VppObject
+from framework import VppTestCase, VppTestRunner
+
+
+class VppLcpPair(VppObject):
+    def __init__(self, test, phy, host):
+        self._test = test
+        self.phy = phy
+        self.host = host
+
+    def add_vpp_config(self):
+        self._test.vapi.cli("test lcp add phy %s host %s" %
+                            (self.phy, self.host))
+        self._test.registry.register(self, self._test.logger)
+        return self
+
+    def remove_vpp_config(self):
+        self._test.vapi.cli("test lcp del phy %s host %s" %
+                            (self.phy, self.host))
+
+    def object_id(self):
+        return "lcp:%d:%d" % (self.phy.sw_if_index,
+                              self.host.sw_if_index)
+
+    def query_vpp_config(self):
+        pairs = list(self._test.vapi.vpp.details_iter(
+            self._test.vapi.lcp_itf_pair_get))
+
+        for p in pairs:
+            if p.phy_sw_if_index == self.phy.sw_if_index and \
+               p.host_sw_if_index == self.host.sw_if_index:
+                return True
+        return False
+
+
+class TestLinuxCP(VppTestCase):
+    """ Linux Control Plane """
+
+    extra_vpp_plugin_config = ["plugin",
+                               "linux_cp_plugin.so",
+                               "{", "enable", "}",
+                               "plugin",
+                               "linux_cp_unittest_plugin.so",
+                               "{", "enable", "}"]
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestLinuxCP, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestLinuxCP, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestLinuxCP, self).setUp()
+
+        # create 4 pg interfaces so there are a few addresses
+        # in the FIB
+        self.create_pg_interfaces(range(4))
+
+        for i in self.pg_interfaces:
+            i.admin_up()
+
+    def tearDown(self):
+        for i in self.pg_interfaces:
+            i.admin_down()
+        super(TestLinuxCP, self).tearDown()
+
+    def test_linux_cp_tap(self):
+        """ Linux CP TAP """
+
+        #
+        # Setup
+        #
+
+        arp_opts = {"who-has": 1, "is-at": 2}
+
+        # create two pairs, wihch a bunch of hots on the phys
+        hosts = [self.pg0, self.pg1]
+        phys = [self.pg2, self.pg3]
+        N_HOSTS = 4
+
+        for phy in phys:
+            phy.config_ip4()
+            phy.generate_remote_hosts(4)
+            phy.configure_ipv4_neighbors()
+
+        pair1 = VppLcpPair(self, phys[0], hosts[0]).add_vpp_config()
+        pair2 = VppLcpPair(self, phys[1], hosts[1]).add_vpp_config()
+
+        self.logger.info(self.vapi.cli("sh lcp adj verbose"))
+        self.logger.info(self.vapi.cli("sh lcp"))
+
+        #
+        # Traffic Tests
+        #
+
+        # hosts to phys
+        for phy, host in zip(phys, hosts):
+            for j in range(N_HOSTS):
+                p = (Ether(src=phy.local_mac,
+                           dst=phy.remote_hosts[j].mac) /
+                     IP(src=phy.local_ip4,
+                        dst=phy.remote_hosts[j].ip4) /
+                     UDP(sport=1234, dport=1234) /
+                     Raw())
+
+                rxs = self.send_and_expect(host, [p], phy)
+
+                # verify packet is unchanged
+                for rx in rxs:
+                    self.assertEqual(p.show2(True), rx.show2(True))
+
+                # ARPs x-connect to phy
+                p = (Ether(dst="ff:ff:ff:ff:ff:ff",
+                           src=phy.remote_hosts[j].mac) /
+                     ARP(op="who-has",
+                         hwdst=phy.remote_hosts[j].mac,
+                         hwsrc=phy.local_mac,
+                         psrc=phy.local_ip4,
+                         pdst=phy.remote_hosts[j].ip4))
+
+                rxs = self.send_and_expect(host, [p], phy)
+
+                # verify packet is unchanged
+                for rx in rxs:
+                    self.assertEqual(p.show2(True), rx.show2(True))
+
+        # phy to host
+        for phy, host in zip(phys, hosts):
+            for j in range(N_HOSTS):
+                p = (Ether(dst=phy.local_mac,
+                           src=phy.remote_hosts[j].mac) /
+                     IP(dst=phy.local_ip4,
+                        src=phy.remote_hosts[j].ip4) /
+                     UDP(sport=1234, dport=1234) /
+                     Raw())
+
+                rxs = self.send_and_expect(phy, [p], host)
+
+                # verify packet is unchanged
+                for rx in rxs:
+                    self.assertEqual(p.show2(True), rx.show2(True))
+
+                # ARPs rx'd on the phy are sent to the host
+                p = (Ether(dst="ff:ff:ff:ff:ff:ff",
+                           src=phy.remote_hosts[j].mac) /
+                     ARP(op="is-at",
+                         hwsrc=phy.remote_hosts[j].mac,
+                         hwdst=phy.local_mac,
+                         pdst=phy.local_ip4,
+                         psrc=phy.remote_hosts[j].ip4))
+
+                rxs = self.send_and_expect(phy, [p], host)
+
+                # verify packet is unchanged
+                for rx in rxs:
+                    self.assertEqual(p.show2(True), rx.show2(True))
+
+        # cleanup
+        for phy in phys:
+            phy.unconfig_ip4()
+
+
+if __name__ == '__main__':
+    unittest.main(testRunner=VppTestRunner)