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462b3067 | 1 | #!/usr/bin/env python |
acddc0ed | 2 | # SPDX-License-Identifier: ISC |
462b3067 | 3 | |
55b15c38 | 4 | # Copyright (c) 2019-2020 by |
462b3067 DA |
5 | # Donatas Abraitis <donatas.abraitis@gmail.com> |
6 | # | |
462b3067 DA |
7 | |
8 | """ | |
55b15c38 | 9 | Test if default-originate works with ONLY match operations. |
462b3067 DA |
10 | """ |
11 | ||
12 | import os | |
13 | import sys | |
14 | import json | |
462b3067 DA |
15 | import pytest |
16 | import functools | |
17 | ||
18 | CWD = os.path.dirname(os.path.realpath(__file__)) | |
787e7624 | 19 | sys.path.append(os.path.join(CWD, "../")) |
462b3067 DA |
20 | |
21 | # pylint: disable=C0413 | |
22 | from lib import topotest | |
23 | from lib.topogen import Topogen, TopoRouter, get_topogen | |
462b3067 | 24 | |
bf3a0a9a DS |
25 | pytestmark = [pytest.mark.bgpd] |
26 | ||
787e7624 | 27 | |
e82b531d CH |
28 | def build_topo(tgen): |
29 | for routern in range(1, 3): | |
30 | tgen.add_router("r{}".format(routern)) | |
462b3067 | 31 | |
e82b531d CH |
32 | switch = tgen.add_switch("s1") |
33 | switch.add_link(tgen.gears["r1"]) | |
34 | switch.add_link(tgen.gears["r2"]) | |
462b3067 | 35 | |
462b3067 DA |
36 | |
37 | def setup_module(mod): | |
e82b531d | 38 | tgen = Topogen(build_topo, mod.__name__) |
462b3067 DA |
39 | tgen.start_topology() |
40 | ||
41 | router_list = tgen.routers() | |
42 | ||
e5f0ed14 | 43 | for i, (rname, router) in enumerate(router_list.items(), 1): |
462b3067 | 44 | router.load_config( |
787e7624 | 45 | TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname)) |
462b3067 DA |
46 | ) |
47 | router.load_config( | |
787e7624 | 48 | TopoRouter.RD_BGP, os.path.join(CWD, "{}/bgpd.conf".format(rname)) |
462b3067 DA |
49 | ) |
50 | ||
51 | tgen.start_router() | |
52 | ||
787e7624 | 53 | |
462b3067 DA |
54 | def teardown_module(mod): |
55 | tgen = get_topogen() | |
56 | tgen.stop_topology() | |
57 | ||
787e7624 | 58 | |
462b3067 DA |
59 | def test_bgp_default_originate_route_map(): |
60 | tgen = get_topogen() | |
61 | ||
62 | if tgen.routers_have_failure(): | |
63 | pytest.skip(tgen.errors) | |
64 | ||
787e7624 | 65 | router = tgen.gears["r2"] |
462b3067 DA |
66 | |
67 | def _bgp_converge(router): | |
68 | output = json.loads(router.vtysh_cmd("show ip bgp neighbor 192.168.255.1 json")) | |
69 | expected = { | |
787e7624 | 70 | "192.168.255.1": { |
71 | "bgpState": "Established", | |
72 | "addressFamilyInfo": {"ipv4Unicast": {"acceptedPrefixCounter": 1}}, | |
462b3067 DA |
73 | } |
74 | } | |
75 | return topotest.json_cmp(output, expected) | |
76 | ||
55b15c38 | 77 | def _bgp_default_route_is_valid(router): |
462b3067 | 78 | output = json.loads(router.vtysh_cmd("show ip bgp 0.0.0.0/0 json")) |
55b15c38 | 79 | expected = {"paths": [{"valid": True}]} |
462b3067 DA |
80 | return topotest.json_cmp(output, expected) |
81 | ||
82 | test_func = functools.partial(_bgp_converge, router) | |
55b15c38 | 83 | success, result = topotest.run_and_expect(test_func, None, count=30, wait=0.5) |
462b3067 DA |
84 | |
85 | assert result is None, 'Failed to see bgp convergence in "{}"'.format(router) | |
86 | ||
55b15c38 DA |
87 | test_func = functools.partial(_bgp_default_route_is_valid, router) |
88 | success, result = topotest.run_and_expect(test_func, None, count=30, wait=0.5) | |
462b3067 | 89 | |
787e7624 | 90 | assert ( |
91 | result is None | |
92 | ), 'Failed to see applied metric for default route in "{}"'.format(router) | |
93 | ||
462b3067 | 94 | |
787e7624 | 95 | if __name__ == "__main__": |
462b3067 DA |
96 | args = ["-s"] + sys.argv[1:] |
97 | sys.exit(pytest.main(args)) |