1 files changed, 125 insertions, 0 deletions
diff --git a/test/asf/test_tcp.py b/test/asf/test_tcp.py
new file mode 100644
index 00000000000..69fc5c472a5
--- /dev/null
+++ b/test/asf/test_tcp.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+
+import unittest
+
+from asfframework import VppAsfTestCase, VppTestRunner
+from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
+
+
+class TestTCP(VppAsfTestCase):
+    """TCP Test Case"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestTCP, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestTCP, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestTCP, self).setUp()
+        self.vapi.session_enable_disable(is_enable=1)
+        self.create_loopback_interfaces(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_del_v4(
+            namespace_id="0", sw_if_index=self.loop0.sw_if_index
+        )
+        self.vapi.app_namespace_add_del_v4(
+            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_enable=0)
+        super(TestTCP, self).tearDown()
+
+    def test_tcp_transfer(self):
+        """TCP 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 = "tcp://" + self.loop0.local_ip4 + "/1234"
+        error = self.vapi.cli("test echo server appns 0 fifo-size 4k uri " + uri)
+        if error:
+            self.logger.critical(error)
+            self.assertNotIn("failed", error)
+
+        error = self.vapi.cli(
+            "test echo client mbytes 10 appns 1 "
+            + "fifo-size 4k test-bytes "
+            + "syn-timeout 2 uri "
+            + uri
+        )
+        if error:
+            self.logger.critical(error)
+            self.assertNotIn("failed", error)
+
+        # Delete inter-table routes
+        ip_t01.remove_vpp_config()
+        ip_t10.remove_vpp_config()
+
+
+class TestTCPUnitTests(VppAsfTestCase):
+    "TCP Unit Tests"
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestTCPUnitTests, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestTCPUnitTests, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestTCPUnitTests, self).setUp()
+        self.vapi.session_enable_disable(is_enable=1)
+
+    def tearDown(self):
+        super(TestTCPUnitTests, self).tearDown()
+        self.vapi.session_enable_disable(is_enable=0)
+
+    def test_tcp_unittest(self):
+        """TCP Unit Tests"""
+        error = self.vapi.cli("test tcp all")
+
+        if error:
+            self.logger.critical(error)
+        self.assertNotIn("failed", error)
+
+
+if __name__ == "__main__":
+    unittest.main(testRunner=VppTestRunner)