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-rw-r--r--tests/topotests/bgp_asdot_regex/__init__.py0
-rw-r--r--tests/topotests/bgp_asdot_regex/r1/bgpd.conf27
-rw-r--r--tests/topotests/bgp_asdot_regex/r1/show_bgp_ipv4.json80
-rw-r--r--tests/topotests/bgp_asdot_regex/r1/zebra.conf6
-rw-r--r--tests/topotests/bgp_asdot_regex/r2/bgpd.conf26
-rw-r--r--tests/topotests/bgp_asdot_regex/r2/show_bgp_ipv4.json80
-rw-r--r--tests/topotests/bgp_asdot_regex/r2/zebra.conf6
-rw-r--r--tests/topotests/bgp_asdot_regex/test_bgp_asdot_regex.py122
8 files changed, 347 insertions, 0 deletions
diff --git a/tests/topotests/bgp_asdot_regex/__init__.py b/tests/topotests/bgp_asdot_regex/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/__init__.py
diff --git a/tests/topotests/bgp_asdot_regex/r1/bgpd.conf b/tests/topotests/bgp_asdot_regex/r1/bgpd.conf
new file mode 100644
index 0000000000..4dd95dd8b7
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r1/bgpd.conf
@@ -0,0 +1,27 @@
+router bgp 1.1
+ no bgp ebgp-requires-policy
+ no bgp network import-check
+ neighbor 192.168.255.2 remote-as 1.2
+ address-family ipv4 unicast
+ network 172.31.1.0/24 route-map rmapout
+ network 172.31.2.0/24 route-map rmapout
+ neighbor 192.168.255.2 route-map rmapin in
+ neighbor 192.168.255.2 activate
+ exit-address-family
+exit
+bgp as-path access-list only1_4 permit _1.4_
+bgp as-path access-list only65540 permit _65540_
+access-list 172313 permit 172.31.3.0/24
+access-list 172314 permit 172.31.4.0/24
+route-map rmapout permit 1
+ set as-path prepend 1.4
+exit
+route-map rmapin permit 1
+ match ip address 172313
+ match as-path only1_4
+exit
+route-map rmapin permit 2
+ match ip address 172314
+ match as-path only65540
+exit
+
diff --git a/tests/topotests/bgp_asdot_regex/r1/show_bgp_ipv4.json b/tests/topotests/bgp_asdot_regex/r1/show_bgp_ipv4.json
new file mode 100644
index 0000000000..e3703bf953
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r1/show_bgp_ipv4.json
@@ -0,0 +1,80 @@
+{
+ "vrfId": 0,
+ "vrfName": "default",
+ "tableVersion": 3,
+ "routerId": "192.168.255.1",
+ "defaultLocPrf": 100,
+ "localAS": "1.1",
+ "routes": { "172.31.1.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.1.0",
+ "prefixLen":24,
+ "network":"172.31.1.0/24",
+ "metric":0,
+ "weight":32768,
+ "peerId":"(unspec)",
+ "path":"1.4",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"0.0.0.0",
+ "hostname":"r1",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+,"172.31.2.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.2.0",
+ "prefixLen":24,
+ "network":"172.31.2.0/24",
+ "metric":0,
+ "weight":32768,
+ "peerId":"(unspec)",
+ "path":"1.4",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"0.0.0.0",
+ "hostname":"r1",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+,"172.31.3.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.3.0",
+ "prefixLen":24,
+ "network":"172.31.3.0/24",
+ "metric":0,
+ "weight":0,
+ "peerId":"192.168.255.2",
+ "path":"1.2 1.4",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"192.168.255.2",
+ "hostname":"r2",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+ } }
diff --git a/tests/topotests/bgp_asdot_regex/r1/zebra.conf b/tests/topotests/bgp_asdot_regex/r1/zebra.conf
new file mode 100644
index 0000000000..6e9b0b4a7e
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r1/zebra.conf
@@ -0,0 +1,6 @@
+!
+interface r1-eth0
+ ip address 192.168.255.1/24
+!
+ip forwarding
+!
diff --git a/tests/topotests/bgp_asdot_regex/r2/bgpd.conf b/tests/topotests/bgp_asdot_regex/r2/bgpd.conf
new file mode 100644
index 0000000000..216dbd19ef
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r2/bgpd.conf
@@ -0,0 +1,26 @@
+router bgp 65538
+ no bgp ebgp-requires-policy
+ no bgp network import-check
+ neighbor 192.168.255.1 remote-as 65537
+ address-family ipv4 unicast
+ network 172.31.3.0/24 route-map rmapout
+ network 172.31.4.0/24 route-map rmapout
+ neighbor 192.168.255.1 route-map rmapin in
+ neighbor 192.168.255.1 activate
+ exit-address-family
+exit
+bgp as-path access-list only65540 permit _65540_
+bgp as-path access-list only1_4 permit _1.4_
+access-list 172311 permit 172.31.1.0/24
+access-list 172312 permit 172.31.2.0/24
+route-map rmapout permit 1
+ set as-path prepend 65540
+exit
+route-map rmapin permit 1
+ match ip address 172311
+ match as-path only65540
+exit
+route-map rmapin permit 2
+ match ip address 172312
+ match as-path only1_4
+exit
diff --git a/tests/topotests/bgp_asdot_regex/r2/show_bgp_ipv4.json b/tests/topotests/bgp_asdot_regex/r2/show_bgp_ipv4.json
new file mode 100644
index 0000000000..1af4ff7e3d
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r2/show_bgp_ipv4.json
@@ -0,0 +1,80 @@
+{
+ "vrfId": 0,
+ "vrfName": "default",
+ "tableVersion": 3,
+ "routerId": "192.168.255.2",
+ "defaultLocPrf": 100,
+ "localAS": 65538,
+ "routes": { "172.31.1.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.1.0",
+ "prefixLen":24,
+ "network":"172.31.1.0/24",
+ "metric":0,
+ "weight":0,
+ "peerId":"192.168.255.1",
+ "path":"65537 65540",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"192.168.255.1",
+ "hostname":"r1",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+,"172.31.3.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.3.0",
+ "prefixLen":24,
+ "network":"172.31.3.0/24",
+ "metric":0,
+ "weight":32768,
+ "peerId":"(unspec)",
+ "path":"65540",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"0.0.0.0",
+ "hostname":"r2",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+,"172.31.4.0/24": [
+ {
+ "valid":true,
+ "bestpath":true,
+ "selectionReason":"First path received",
+ "pathFrom":"external",
+ "prefix":"172.31.4.0",
+ "prefixLen":24,
+ "network":"172.31.4.0/24",
+ "metric":0,
+ "weight":32768,
+ "peerId":"(unspec)",
+ "path":"65540",
+ "origin":"IGP",
+ "nexthops":[
+ {
+ "ip":"0.0.0.0",
+ "hostname":"r2",
+ "afi":"ipv4",
+ "used":true
+ }
+ ]
+ }
+]
+ } }
diff --git a/tests/topotests/bgp_asdot_regex/r2/zebra.conf b/tests/topotests/bgp_asdot_regex/r2/zebra.conf
new file mode 100644
index 0000000000..6c14de583b
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/r2/zebra.conf
@@ -0,0 +1,6 @@
+!
+interface r2-eth0
+ ip address 192.168.255.2/24
+!
+ip forwarding
+!
diff --git a/tests/topotests/bgp_asdot_regex/test_bgp_asdot_regex.py b/tests/topotests/bgp_asdot_regex/test_bgp_asdot_regex.py
new file mode 100644
index 0000000000..5d5f1659e9
--- /dev/null
+++ b/tests/topotests/bgp_asdot_regex/test_bgp_asdot_regex.py
@@ -0,0 +1,122 @@
+#!/usr/bin/env python
+
+#
+# test_bgp_asdot_regex.py
+# Part of Topotests
+#
+# Copyright 2022 6WIND S.A.
+#
+# 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.
+#
+
+"""
+test_bgp_asdot_regex.py:
+
+Test how regex applies when asnotation to forge bgp config is based on dot or not.
+"""
+
+import os
+import sys
+import json
+import pytest
+from functools import partial
+
+# add after imports, before defining classes or functions:
+pytestmark = [pytest.mark.bgpd]
+
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+# pylint: disable=C0413
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+pytestmark = [pytest.mark.bgpd]
+
+
+def build_topo(tgen):
+ for routern in range(1, 3):
+ tgen.add_router("r{}".format(routern))
+
+ switch = tgen.add_switch("s1")
+ switch.add_link(tgen.gears["r1"])
+ switch.add_link(tgen.gears["r2"])
+
+
+def setup_module(mod):
+ tgen = Topogen(build_topo, mod.__name__)
+ tgen.start_topology()
+
+ router_list = tgen.routers()
+
+ for i, (rname, router) in enumerate(router_list.items(), 1):
+ 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.start_router()
+
+
+def teardown_module(mod):
+ tgen = get_topogen()
+ tgen.stop_topology()
+
+
+def test_bgp_asdot_regex():
+ tgen = get_topogen()
+
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ router1 = tgen.gears["r1"]
+ router2 = tgen.gears["r2"]
+
+ def _bgp_converge(router):
+ output = json.loads(router.vtysh_cmd("show ip bgp neighbor 192.168.255.2 json"))
+ expected = {
+ "192.168.255.2": {
+ "bgpState": "Established",
+ "addressFamilyInfo": {"ipv4Unicast": {"acceptedPrefixCounter": 1}},
+ }
+ }
+ return topotest.json_cmp(output, expected)
+
+ logger.info("Check if neighbor sessions are up in {}".format(router1.name))
+ test_func = partial(_bgp_converge, router1)
+ success, result = topotest.run_and_expect(test_func, None, count=15, wait=0.5)
+ assert result is None, 'Failed to see BGP convergence in "{}"'.format(router1.name)
+
+ logger.info("BGP neighbor session is up in {}".format(router1.name))
+
+ logger.info("waiting for bgp peers exchanging UPDATES")
+
+ for router in tgen.routers().values():
+ ref_file = "{}/{}/show_bgp_ipv4.json".format(CWD, router.name)
+ expected = json.loads(open(ref_file).read())
+ test_func = partial(
+ topotest.router_json_cmp, router, "show bgp ipv4 unicast json", expected
+ )
+ _, res = topotest.run_and_expect(test_func, None, count=40, wait=2.5)
+ assertmsg = "{}: BGP UPDATE exchange failure".format(router.name)
+ assert res is None, assertmsg
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))