--- /dev/null
+#!/usr/bin/env python
+
+# Copyright (c) 2022, LINE Corporation
+# Authored by Ryoga Saito <ryoga.saito@linecorp.com>
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+import os
+import re
+import sys
+import json
+import functools
+import pytest
+
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+# pylint: disable=C0413
+# Import topogen and topotest helpers
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+from lib.common_config import required_linux_kernel_version
+
+pytestmark = [pytest.mark.bgpd]
+
+
+def build_topo(tgen):
+ tgen.add_router("pe1")
+ tgen.add_router("ce1")
+
+ tgen.add_link(tgen.gears["pe1"], tgen.gears["ce1"], "eth0", "eth0")
+
+
+def setup_module(mod):
+ tgen = Topogen(build_topo, mod.__name__)
+ tgen.start_topology()
+
+ for rname, router in tgen.routers().items():
+ router.load_config(TopoRouter.RD_ZEBRA,
+ os.path.join(CWD, '{}/zebra.conf'.format(rname)))
+ router.load_config(TopoRouter.RD_BGP,
+ os.path.join(CWD, '{}/bgpd.conf'.format(rname)))
+
+ tgen.gears["pe1"].run("ip link add vrf10 type vrf table 10")
+ tgen.gears["pe1"].run("ip link set vrf10 up")
+ tgen.gears["pe1"].run("ip link add vrf20 type vrf table 20")
+ tgen.gears["pe1"].run("ip link set vrf20 up")
+ tgen.gears["pe1"].run("ip link set eth0 master vrf10")
+
+ tgen.start_router()
+
+
+def teardown_module(mod):
+ tgen = get_topogen()
+ tgen.stop_topology()
+
+
+def open_json_file(path):
+ try:
+ with open(path, "r") as f:
+ return json.load(f)
+ except IOError:
+ assert False, "Could not read file {}".format(path)
+
+
+def check_vrf10_rib(output):
+ expected = open_json_file("%s/pe1/results/vrf10_ipv4_unicast.json" % CWD)
+ actual = json.loads(output)
+ return topotest.json_cmp(actual, expected)
+
+
+def check_default_vpn_rib(output):
+ expected = open_json_file("%s/pe1/results/default_ipv4_vpn.json" % CWD)
+ actual = json.loads(output)
+ return topotest.json_cmp(actual, expected)
+
+
+def check_vrf20_rib(output):
+ expected = open_json_file("%s/pe1/results/vrf20_ipv4_unicast.json" % CWD)
+ actual = json.loads(output)
+ return topotest.json_cmp(actual, expected)
+
+
+def check(name, command, checker):
+ tgen = get_topogen()
+ router = tgen.gears[name]
+
+ def _check():
+ try:
+ return checker(router.vtysh_cmd(command))
+ except:
+ return False
+
+ logger.info('[+] check {} "{}"'.format(name, command))
+ _, result = topotest.run_and_expect(_check, None, count=10, wait=0.5)
+ assert result is None, "Failed"
+
+
+def test_rib():
+ check("pe1", "show bgp vrf vrf10 ipv4 unicast json", check_vrf10_rib)
+ check("pe1", "show bgp ipv4 vpn json", check_default_vpn_rib)
+ check("pe1", "show bgp vrf vrf20 ipv4 unicast json", check_vrf20_rib)
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
projects / mirror_frr.git / commitdiff