From 9579cc1a7d5bf74d6dfa0f55b198dc8a3bdfcfe1 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Fri, 17 Jul 2020 20:14:38 +0200
Subject: vlan: add basic test
---
scripts/cli/base_interfaces_test.py | 31 ++++++++++++++++++++++++++++++-
scripts/cli/test_interfaces_ethernet.py | 1 +
2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/scripts/cli/base_interfaces_test.py b/scripts/cli/base_interfaces_test.py
index 489871b8b..242f9e44c 100644
--- a/scripts/cli/base_interfaces_test.py
+++ b/scripts/cli/base_interfaces_test.py
@@ -114,7 +114,7 @@ class BasicInterfaceTest:
Check if MTU can be changed on interface.
Test MTU size will be 1400 bytes.
"""
- if self._test_mtu is False:
+ if not self._test_mtu:
return None
# choose MTU which works on every interface - 1280 is minimum for IPv6 so
@@ -132,3 +132,32 @@ class BasicInterfaceTest:
with open('/sys/class/net/{}/mtu'.format(intf), 'r') as f:
tmp = f.read().rstrip()
self.assertEqual(tmp, mtu)
+
+
+ def test_8021q_vlan(self):
+ if not self._test_vlan:
+ return None
+
+ vlan_range = ['100', '200', '300', '2000']
+ for intf in self._interfaces:
+ for vlan in vlan_range:
+ address = '192.0.2.1/24'
+ # choose MTU which works on every interface - 1280 is minimum for IPv6 so
+ # it will always work.
+ mtu = '1280'
+
+ base = self._base_path + [intf, 'vif', vlan]
+ self.session.set(base + ['address', address])
+ self.session.set(base + ['mtu', mtu])
+
+ self.session.commit()
+
+ # Validate interface description
+ for intf in self._interfaces:
+ for vlan in vlan_range:
+ vif = f'{intf}.{vlan}'
+ with open(f'/sys/class/net/{vif}/mtu', 'r') as f:
+ tmp = f.read().rstrip()
+ self.assertEqual(tmp, mtu)
+
+ self.assertTrue(is_intf_addr_assigned(vif, address))
diff --git a/scripts/cli/test_interfaces_ethernet.py b/scripts/cli/test_interfaces_ethernet.py
index 919caab8c..9ca8a7a02 100755
--- a/scripts/cli/test_interfaces_ethernet.py
+++ b/scripts/cli/test_interfaces_ethernet.py
@@ -26,6 +26,7 @@ class EthernetInterfaceTest(BasicInterfaceTest.BaseTest):
self._base_path = ['interfaces', 'ethernet']
self._test_mtu = True
+ self._test_vlan = True
self._interfaces = []
# we need to filter out VLAN interfaces identified by a dot (.)
--
cgit v1.2.3