Merging upstream version 10.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/topotests/lib/bgpcheck.py b/tests/topotests/lib/bgpcheck.py
new file mode 100644
index 0000000..5ca35a5
--- /dev/null
+++ b/tests/topotests/lib/bgpcheck.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Copyright 2023, 6wind
+import json
+
+from lib import topotest
+
+
+def check_show_bgp_vpn_prefix_not_found(router, ipversion, prefix, rd, label=None):
+    """
+    Check if a given vpn prefix is not present in the BGP RIB
+    * 'router': the router to check BGP VPN RIB
+    * 'ipversion': The ip version to check: ipv4 or ipv6
+    * 'prefix': the IP prefix to check
+    * 'rd': the route distinguisher to check
+    * 'label: the label to check
+    """
+    output = json.loads(
+        router.vtysh_cmd("show bgp {} vpn {} json".format(ipversion, prefix))
+    )
+    if label:
+        expected = {rd: {"prefix": prefix, "paths": [{"remoteLabel": label}]}}
+    else:
+        expected = {rd: {"prefix": prefix}}
+    ret = topotest.json_cmp(output, expected)
+    if ret is None:
+        return "not good"
+    return None
+
+
+def check_show_bgp_vpn_prefix_found(
+    router, ipversion, prefix, rd, label=None, nexthop=None
+):
+    """
+    Check if a given vpn prefix is present in the BGP RIB
+    * 'router': the router to check BGP VPN RIB
+    * 'ipversion': The ip version to check: ipv4 or ipv6
+    * 'prefix': the IP prefix to check
+    * 'rd': the route distinguisher to check
+    * 'label: the label to check
+    """
+    output = json.loads(
+        router.vtysh_cmd("show bgp {} vpn {} json".format(ipversion, prefix))
+    )
+    if label:
+        if nexthop:
+            expected = {
+                rd: {
+                    "prefix": prefix,
+                    "paths": [{"remoteLabel": label, "nexthops": [{"ip": nexthop}]}],
+                }
+            }
+        else:
+            expected = {rd: {"prefix": prefix, "paths": [{"remoteLabel": label}]}}
+    else:
+        if nexthop:
+            expected = {
+                rd: {"prefix": prefix, "paths": [{"nexthops": [{"ip": nexthop}]}]}
+            }
+        else:
+            expected = {rd: {"prefix": prefix}}
+    return topotest.json_cmp(output, expected)