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-rw-r--r--test/test_udp.py74
1 files changed, 74 insertions, 0 deletions
diff --git a/test/test_udp.py b/test/test_udp.py
index 322d8133b0d..aabbbd3cdcf 100644
--- a/test/test_udp.py
+++ b/test/test_udp.py
@@ -223,5 +223,79 @@ class TestUdpEncap(VppTestCase):
self.validate_inner4(p, p_4omo4, ttl=63)
+class TestUDP(VppTestCase):
+ """ UDP Test Case """
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestUDP, cls).setUpClass()
+
+ def setUp(self):
+ super(TestUDP, self).setUp()
+ self.vapi.session_enable_disable(is_enabled=1)
+ self.create_loopback_interfaces(range(2))
+
+ table_id = 0
+
+ for i in self.lo_interfaces:
+ i.admin_up()
+
+ if table_id != 0:
+ tbl = VppIpTable(self, table_id)
+ tbl.add_vpp_config()
+
+ i.set_table_ip4(table_id)
+ i.config_ip4()
+ table_id += 1
+
+ # Configure namespaces
+ self.vapi.app_namespace_add(namespace_id="0",
+ sw_if_index=self.loop0.sw_if_index)
+ self.vapi.app_namespace_add(namespace_id="1",
+ sw_if_index=self.loop1.sw_if_index)
+
+ def tearDown(self):
+ for i in self.lo_interfaces:
+ i.unconfig_ip4()
+ i.set_table_ip4(0)
+ i.admin_down()
+ self.vapi.session_enable_disable(is_enabled=0)
+ super(TestUDP, self).tearDown()
+
+ def test_udp_transfer(self):
+ """ UDP echo client/server transfer """
+
+ # Add inter-table routes
+ ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=1)])
+ ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
+ [VppRoutePath("0.0.0.0",
+ 0xffffffff,
+ nh_table_id=0)], table_id=1)
+ ip_t01.add_vpp_config()
+ ip_t10.add_vpp_config()
+
+ # Start builtin server and client
+ uri = "udp://" + self.loop0.local_ip4 + "/1234"
+ error = self.vapi.cli("test echo server appns 0 fifo-size 4 no-echo" +
+ "uri " + uri)
+ if error:
+ self.logger.critical(error)
+ self.assertEqual(error.find("failed"), -1)
+
+ error = self.vapi.cli("test echo client mbytes 10 appns 1 " +
+ "fifo-size 4 no-output test-bytes " +
+ "syn-timeout 2 no-return uri " + uri)
+ if error:
+ self.logger.critical(error)
+ self.assertEqual(error.find("failed"), -1)
+
+ # Delete inter-table routes
+ ip_t01.remove_vpp_config()
+ ip_t10.remove_vpp_config()
+
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)