server: fix bug of disable/enable/softreset behavior for vrfed neighbor

Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>

1 files changed, 151 insertions, 0 deletions

diff --git a/test/scenario_test/vrf_neighbor_test2.py b/test/scenario_test/vrf_neighbor_test2.py
new file mode 100644
index 00000000..e7d53499
--- /dev/null
+++ b/test/scenario_test/vrf_neighbor_test2.py
@@ -0,0 +1,151 @@
+# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+from fabric.api import local
+from lib import base
+from lib.gobgp import *
+from lib.quagga import *
+import sys
+import os
+import time
+import nose
+from noseplugin import OptionParser, parser_option
+
+class GoBGPTestBase(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        gobgp_ctn_image_name = parser_option.gobgp_image
+        base.TEST_PREFIX = parser_option.test_prefix
+
+        g1 = GoBGPContainer(name='g1', asn=65001, router_id='192.168.0.1',
+                            ctn_image_name=gobgp_ctn_image_name,
+                            log_level=parser_option.gobgp_log_level,
+                            config_format='yaml')
+        g2 = GoBGPContainer(name='g2', asn=65001, router_id='192.168.0.2',
+                            ctn_image_name=gobgp_ctn_image_name,
+                            log_level=parser_option.gobgp_log_level,
+                            config_format='yaml')
+        g3 = GoBGPContainer(name='g3', asn=65001, router_id='192.168.0.3',
+                            ctn_image_name=gobgp_ctn_image_name,
+                            log_level=parser_option.gobgp_log_level,
+                            config_format='yaml')
+        g4 = GoBGPContainer(name='g4', asn=65001, router_id='192.168.0.4',
+                            ctn_image_name=gobgp_ctn_image_name,
+                            log_level=parser_option.gobgp_log_level,
+                            config_format='yaml')
+        g5 = GoBGPContainer(name='g5', asn=65001, router_id='192.168.0.5',
+                            ctn_image_name=gobgp_ctn_image_name,
+                            log_level=parser_option.gobgp_log_level,
+                            config_format='yaml')
+
+        ctns = [g1, g2, g3, g4, g5]
+
+        initial_wait_time = max(ctn.run() for ctn in ctns)
+
+        time.sleep(initial_wait_time)
+
+        g3.local("gobgp vrf add red rd 10:10 rt both 10:10")
+        g3.local("gobgp vrf add blue rd 20:20 rt both 20:20")
+
+        g1.add_peer(g3, graceful_restart=True, llgr=True)
+        g3.add_peer(g1, vrf='red', is_rr_client=True, graceful_restart=True, llgr=True)
+
+        g2.add_peer(g3, graceful_restart=True, llgr=True)
+        g3.add_peer(g2, vrf='red', is_rr_client=True, graceful_restart=True, llgr=True)
+
+        g4.add_peer(g3, graceful_restart=True, llgr=True)
+        g3.add_peer(g4, vrf='blue', is_rr_client=True, graceful_restart=True, llgr=True)
+
+        g5.add_peer(g3, graceful_restart=True, llgr=True)
+        g3.add_peer(g5, vrf='blue', is_rr_client=True, graceful_restart=True, llgr=True)
+
+        cls.g1 = g1
+        cls.g2 = g2
+        cls.g3 = g3
+        cls.g4 = g4
+        cls.g5 = g5
+
+
+    # test each neighbor state is turned establish
+    def test_01_neighbor_established(self):
+        self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g1)
+        self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g2)
+        self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g4)
+        self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g5)
+
+
+    def test_02_add_routes(self):
+        self.g1.local("gobgp global rib add 10.0.0.0/24")
+        self.g4.local("gobgp global rib add 10.0.0.0/24")
+        time.sleep(3)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 2)
+        self.assertTrue(len(self.g2.get_global_rib()) == 1)
+        self.assertTrue(len(self.g5.get_global_rib()) == 1)
+
+
+    def test_03_disable(self):
+        self.g3.disable_peer(self.g1)
+        time.sleep(3)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 1)
+        self.assertTrue(len(self.g2.get_global_rib()) == 0)
+        self.assertTrue(len(self.g5.get_global_rib()) == 1)
+        self.g3.enable_peer(self.g1)
+        self.g3.wait_for(expected_state=BGP_FSM_ESTABLISHED, peer=self.g1)
+
+
+    def test_04_softreset_in(self):
+        self.g3.softreset(self.g1)
+        time.sleep(3)
+        self.assertTrue(len(self.g3.get_global_rib()) == 0)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 2)
+        self.assertTrue(len(self.g2.get_global_rib()) == 1)
+        self.assertTrue(len(self.g5.get_global_rib()) == 1)
+
+
+    def test_05_softreset_out(self):
+        self.g3.softreset(self.g2, type='out')
+        time.sleep(3)
+        self.assertTrue(len(self.g3.get_global_rib()) == 0)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 2)
+        self.assertTrue(len(self.g2.get_global_rib()) == 1)
+        self.assertTrue(len(self.g5.get_global_rib()) == 1)
+
+
+    def test_06_graceful_restart(self):
+        self.g1.graceful_restart()
+        self.g3.wait_for(expected_state=BGP_FSM_ACTIVE, peer=self.g1)
+
+        time.sleep(1)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 2)
+        self.assertTrue(len(self.g2.get_global_rib()) == 1)
+
+        time.sleep(35)
+        self.assertTrue(len(self.g3.get_global_rib(rf="vpnv4")) == 1)
+        self.assertTrue(len(self.g2.get_global_rib()) == 0)
+
+
+if __name__ == '__main__':
+    if os.geteuid() is not 0:
+        print "you are not root."
+        sys.exit(1)
+    output = local("which docker 2>&1 > /dev/null ; echo $?", capture=True)
+    if int(output) is not 0:
+        print "docker not found"
+        sys.exit(1)
+
+    nose.main(argv=sys.argv, addplugins=[OptionParser()],
+              defaultTest=sys.argv[0])