VCL: add IPv6 to socket_test.sh and make test

Change-Id: If3827828062a46f1cce43642535333f677f06e62
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

1 files changed, 386 insertions, 26 deletions

diff --git a/test/test_vcl.py b/test/test_vcl.py
index 73537f6dfc3..b427c945383 100644
--- a/test/test_vcl.py
+++ b/test/test_vcl.py
@@ -41,6 +41,8 @@ class VCLTestCase(VppTestCase):
         self.server_addr = "127.0.0.1"
         self.server_port = "22000"
         self.server_args = [self.server_port]
+        self.server_ipv6_addr = "::1"
+        self.server_ipv6_args = ["-6", self.server_port]
         self.timeout = 3
         self.echo_phrase = "Hello, world! Jenny is a friend of mine."
 
@@ -112,6 +114,50 @@ class VCLTestCase(VppTestCase):
 
         self.vapi.session_enable_disable(is_enabled=0)
 
+    def thru_host_stack_ipv6_setup(self):
+        self.vapi.session_enable_disable(is_enabled=1)
+        self.create_loopback_interfaces(range(2))
+
+        table_id = 1
+
+        for i in self.lo_interfaces:
+            i.admin_up()
+
+            tbl = VppIpTable(self, table_id, is_ip6=1)
+            tbl.add_vpp_config()
+
+            i.set_table_ip6(table_id)
+            i.config_ip6()
+            table_id += 1
+
+        # Configure namespaces
+        self.vapi.app_namespace_add(namespace_id="0", secret=1234,
+                                    sw_if_index=self.loop0.sw_if_index)
+        self.vapi.app_namespace_add(namespace_id="1", secret=5678,
+                                    sw_if_index=self.loop1.sw_if_index)
+
+        # Add inter-table routes
+        ip_t01 = VppIpRoute(self, self.loop1.local_ip6, 128,
+                            [VppRoutePath("0.0.0.0", 0xffffffff,
+                                          nh_table_id=2)],
+                            table_id=1, is_ip6=1)
+        ip_t10 = VppIpRoute(self, self.loop0.local_ip6, 128,
+                            [VppRoutePath("0.0.0.0", 0xffffffff,
+                                          nh_table_id=1)],
+                            table_id=2, is_ip6=1)
+        ip_t01.add_vpp_config()
+        ip_t10.add_vpp_config()
+        self.logger.debug(self.vapi.cli("show interface addr"))
+        self.logger.debug(self.vapi.cli("show ip6 fib"))
+
+    def thru_host_stack_ipv6_tear_down(self):
+        for i in self.lo_interfaces:
+            i.unconfig_ip6()
+            i.set_table_ip6(0)
+            i.admin_down()
+
+        self.vapi.session_enable_disable(is_enabled=0)
+
     def thru_host_stack_test(self, server_app, server_args,
                              client_app, client_args):
         self.env = {'VCL_API_PREFIX': self.shm_prefix,
@@ -170,19 +216,19 @@ class VCLCutThruTestCase(VCLTestCase):
         super(VCLCutThruTestCase, self).setUp()
 
         self.cut_thru_setup()
-        self.client_echo_test_args = [self.server_addr, self.server_port,
-                                      "-E", self.echo_phrase, "-X"]
+        self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
+                                      self.server_addr, self.server_port]
         self.client_iperf3_timeout = 20
         self.client_iperf3_args = ["-V4d", "-c", self.server_addr]
         self.server_iperf3_args = ["-V4d", "-s"]
         self.client_uni_dir_nsock_timeout = 60
-        self.client_uni_dir_nsock_test_args = [self.server_addr,
-                                               self.server_port,
-                                               "-I", "5", "-U", "-X"]
+        self.client_uni_dir_nsock_test_args = ["-I", "5", "-U", "-X",
+                                               self.server_addr,
+                                               self.server_port]
         self.client_bi_dir_nsock_timeout = 120
-        self.client_bi_dir_nsock_test_args = [self.server_addr,
-                                              self.server_port,
-                                              "-I", "2", "-B", "-X"]
+        self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
+                                              self.server_addr,
+                                              self.server_port]
 
     def tearDown(self):
         self.cut_thru_tear_down()
@@ -259,9 +305,9 @@ class VCLThruHostStackTestCase(VCLTestCase):
         super(VCLThruHostStackTestCase, self).setUp()
 
         self.thru_host_stack_setup()
-        self.client_echo_test_args = [self.loop0.local_ip4,
-                                      self.server_port,
-                                      "-E", self.echo_phrase, "-X"]
+        self.client_echo_test_args = ["-E", self.echo_phrase, "-X",
+                                      self.loop0.local_ip4,
+                                      self.server_port]
 
     def tearDown(self):
         self.thru_host_stack_tear_down()
@@ -301,11 +347,14 @@ class VCLThruHostStackExtendedATestCase(VCLTestCase):
         self.thru_host_stack_setup()
         if self.vppDebug:
             self.client_bi_dir_nsock_timeout = 120
+            self.client_bi_dir_nsock_test_args = ["-B", "-X",
+                                                  self.loop0.local_ip4,
+                                                  self.server_port]
         else:
-            self.client_bi_dir_nsock_timeout = 60
-        self.client_bi_dir_nsock_test_args = [self.loop0.local_ip4,
-                                              self.server_port,
-                                              "-I", "2", "-B", "-X"]
+            self.client_bi_dir_nsock_timeout = 90
+            self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
+                                                  self.loop0.local_ip4,
+                                                  self.server_port]
 
     def tearDown(self):
         self.thru_host_stack_tear_down()
@@ -331,11 +380,14 @@ class VCLThruHostStackExtendedBTestCase(VCLTestCase):
         self.thru_host_stack_setup()
         if self.vppDebug:
             self.client_bi_dir_nsock_timeout = 120
+            self.client_bi_dir_nsock_test_args = ["-B", "-X",
+                                                  self.loop0.local_ip4,
+                                                  self.server_port]
         else:
             self.client_bi_dir_nsock_timeout = 60
-        self.client_bi_dir_nsock_test_args = [self.loop0.local_ip4,
-                                              self.server_port,
-                                              "-I", "2", "-B", "-X"]
+            self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
+                                                  self.loop0.local_ip4,
+                                                  self.server_port]
 
     def tearDown(self):
         self.thru_host_stack_tear_down()
@@ -366,10 +418,10 @@ class VCLThruHostStackExtendedCTestCase(VCLTestCase):
             self.client_uni_dir_nsock_timeout = 120
             self.numSockets = "5"
 
-        self.client_uni_dir_nsock_test_args = [self.loop0.local_ip4,
-                                               self.server_port,
-                                               "-I", self.numSockets,
-                                               "-U", "-X"]
+        self.client_uni_dir_nsock_test_args = ["-I", self.numSockets,
+                                               "-U", "-X",
+                                               self.loop0.local_ip4,
+                                               self.server_port]
 
     def tearDown(self):
         self.thru_host_stack_tear_down()
@@ -400,10 +452,10 @@ class VCLThruHostStackExtendedDTestCase(VCLTestCase):
             self.client_uni_dir_nsock_timeout = 120
             self.numSockets = "5"
 
-        self.client_uni_dir_nsock_test_args = [self.loop0.local_ip4,
-                                               self.server_port,
-                                               "-I", self.numSockets,
-                                               "-U", "-X"]
+        self.client_uni_dir_nsock_test_args = ["-I", self.numSockets,
+                                               "-U", "-X",
+                                               self.loop0.local_ip4,
+                                               self.server_port]
 
     def tearDown(self):
         self.thru_host_stack_tear_down()
@@ -452,5 +504,313 @@ class VCLThruHostStackIperfTestCase(VCLTestCase):
                                   "iperf3", self.client_iperf3_args)
 
 
+class VCLIpv6CutThruTestCase(VCLTestCase):
+    """ VCL IPv6 Cut Thru Tests """
+
+    def setUp(self):
+        super(VCLIpv6CutThruTestCase, self).setUp()
+
+        self.cut_thru_setup()
+        self.client_iperf3_timeout = 20
+        self.client_uni_dir_nsock_timeout = 60
+        self.client_bi_dir_nsock_timeout = 120
+        self.client_ipv6_echo_test_args = ["-6", "-E", self.echo_phrase, "-X",
+                                           self.server_ipv6_addr,
+                                           self.server_port]
+        self.client_ipv6_iperf3_args = ["-V6d", "-c", self.server_ipv6_addr]
+        self.server_ipv6_iperf3_args = ["-V6d", "-s"]
+        self.client_ipv6_uni_dir_nsock_test_args = ["-6", "-I", "5",
+                                                    "-U", "-X",
+                                                    self.server_ipv6_addr,
+                                                    self.server_port]
+        self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I", "2",
+                                                   "-B", "-X",
+                                                   self.server_ipv6_addr,
+                                                   self.server_port]
+
+    def tearDown(self):
+        self.cut_thru_tear_down()
+
+        super(VCLIpv6CutThruTestCase, self).tearDown()
+
+    def test_ldp_ipv6_cut_thru_echo(self):
+        """ run LDP IPv6 cut thru echo test """
+
+        self.cut_thru_test("sock_test_server",
+                           self.server_ipv6_args,
+                           "sock_test_client",
+                           self.client_ipv6_echo_test_args)
+
+    def test_ldp_ipv6_cut_thru_iperf3(self):
+        """ run LDP IPv6 cut thru iperf3 test """
+
+        try:
+            subprocess.check_output(['iperf3', '-v'])
+        except:
+            self.logger.error("WARNING: 'iperf3' is not installed,")
+            self.logger.error(
+                "         'test_ldp_ipv6_cut_thru_iperf3' not run!")
+            return
+
+        self.timeout = self.client_iperf3_timeout
+        self.cut_thru_test("iperf3", self.server_ipv6_iperf3_args,
+                           "iperf3", self.client_ipv6_iperf3_args)
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_ldp_ipv6_cut_thru_uni_dir_nsock(self):
+        """ run LDP IPv6 cut thru uni-directional (multiple sockets) test """
+
+        self.timeout = self.client_uni_dir_nsock_timeout
+        self.cut_thru_test("sock_test_server", self.server_ipv6_args,
+                           "sock_test_client",
+                           self.client_ipv6_uni_dir_nsock_test_args)
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_ldp_ipv6_cut_thru_bi_dir_nsock(self):
+        """ run LDP IPv6 cut thru bi-directional (multiple sockets) test """
+
+        self.timeout = self.client_bi_dir_nsock_timeout
+        self.cut_thru_test("sock_test_server", self.server_ipv6_args,
+                           "sock_test_client",
+                           self.client_ipv6_bi_dir_nsock_test_args)
+
+    def test_vcl_ipv6_cut_thru_echo(self):
+        """ run VCL IPv6 cut thru echo test """
+
+        self.cut_thru_test("vcl_test_server",
+                           self.server_ipv6_args,
+                           "vcl_test_client",
+                           self.client_ipv6_echo_test_args)
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_vcl_ipv6_cut_thru_uni_dir_nsock(self):
+        """ run VCL IPv6 cut thru uni-directional (multiple sockets) test """
+
+        self.timeout = self.client_uni_dir_nsock_timeout
+        self.cut_thru_test("vcl_test_server", self.server_ipv6_args,
+                           "vcl_test_client",
+                           self.client_ipv6_uni_dir_nsock_test_args)
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_vcl_ipv6_cut_thru_bi_dir_nsock(self):
+        """ run VCL IPv6 cut thru bi-directional (multiple sockets) test """
+
+        self.timeout = self.client_bi_dir_nsock_timeout
+        self.cut_thru_test("vcl_test_server", self.server_ipv6_args,
+                           "vcl_test_client",
+                           self.client_ipv6_bi_dir_nsock_test_args)
+
+
+class VCLIpv6ThruHostStackTestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackTestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        self.client_ipv6_echo_test_args = ["-6", "-E", self.echo_phrase, "-X",
+                                           self.loop0.local_ip6,
+                                           self.server_port]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackTestCase, self).tearDown()
+
+    def test_ldp_ipv6_thru_host_stack_echo(self):
+        """ run LDP IPv6 thru host stack echo test """
+
+        self.thru_host_stack_test("sock_test_server", self.server_ipv6_args,
+                                  "sock_test_client",
+                                  self.client_ipv6_echo_test_args)
+        # TBD: Remove these when VPP thru host teardown config bug is fixed.
+        self.thru_host_stack_test("vcl_test_server", self.server_ipv6_args,
+                                  "vcl_test_client",
+                                  self.client_ipv6_echo_test_args)
+
+    def test_vcl_ipv6_thru_host_stack_echo(self):
+        """ run VCL IPv6 thru host stack echo test """
+
+        # TBD: Enable this when VPP IPv6 thru host teardown
+        # config bug is fixed.
+        # self.thru_host_stack_test("vcl_test_server", self.server_ipv6_args,
+        #                           "vcl_test_client",
+        #                           self.client_ipv6_echo_test_args)
+
+    # TBD: Remove VCLIpv6ThruHostStackExtended*TestCase classes and move
+    #      tests here when VPP  thru host teardown/setup config bug
+    #      is fixed.
+
+
+class VCLIpv6ThruHostStackExtendedATestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Extended Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackExtendedATestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        if self.vppDebug:
+            self.client_bi_dir_nsock_timeout = 120
+            self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-B", "-X",
+                                                       self.loop0.local_ip6,
+                                                       self.server_port]
+        else:
+            self.client_bi_dir_nsock_timeout = 90
+            self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I",
+                                                       "2", "-B", "-X",
+                                                       self.loop0.local_ip6,
+                                                       self.server_port]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackExtendedATestCase, self).tearDown()
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_vcl_thru_host_stack_bi_dir_nsock(self):
+        """ run VCL thru host stack bi-directional (multiple sockets) test """
+
+        self.timeout = self.client_bi_dir_nsock_timeout
+        self.thru_host_stack_test("vcl_test_server", self.server_ipv6_args,
+                                  "vcl_test_client",
+                                  self.client_ipv6_bi_dir_nsock_test_args)
+
+
+class VCLIpv6ThruHostStackExtendedBTestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Extended Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackExtendedBTestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        if self.vppDebug:
+            self.client_bi_dir_nsock_timeout = 120
+            self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-B", "-X",
+                                                       self.loop0.local_ip6,
+                                                       self.server_port]
+        else:
+            self.client_bi_dir_nsock_timeout = 60
+            self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I", "2",
+                                                       "-B", "-X",
+                                                       self.loop0.local_ip6,
+                                                       self.server_port]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackExtendedBTestCase, self).tearDown()
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_ldp_thru_host_stack_bi_dir_nsock(self):
+        """ run LDP thru host stack bi-directional (multiple sockets) test """
+
+        self.timeout = self.client_bi_dir_nsock_timeout
+        self.thru_host_stack_test("sock_test_server", self.server_ipv6_args,
+                                  "sock_test_client",
+                                  self.client_ipv6_bi_dir_nsock_test_args)
+
+
+class VCLIpv6ThruHostStackExtendedCTestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Extended Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackExtendedCTestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        if self.vppDebug:
+            self.client_uni_dir_nsock_timeout = 120
+            self.numSockets = "2"
+        else:
+            self.client_uni_dir_nsock_timeout = 120
+            self.numSockets = "5"
+
+        self.client_ipv6_uni_dir_nsock_test_args = ["-6",
+                                                    "-I", self.numSockets,
+                                                    "-U", "-X",
+                                                    self.loop0.local_ip6,
+                                                    self.server_port]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackExtendedCTestCase, self).tearDown()
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_ldp_thru_host_stack_uni_dir_nsock(self):
+        """ run LDP thru host stack uni-directional (multiple sockets) test """
+
+        self.timeout = self.client_uni_dir_nsock_timeout
+        self.thru_host_stack_test("sock_test_server", self.server_ipv6_args,
+                                  "sock_test_client",
+                                  self.client_ipv6_uni_dir_nsock_test_args)
+
+
+class VCLIpv6ThruHostStackExtendedDTestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Extended Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackExtendedDTestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        if self.vppDebug:
+            self.client_uni_dir_nsock_timeout = 120
+            self.numSockets = "2"
+        else:
+            self.client_uni_dir_nsock_timeout = 120
+            self.numSockets = "5"
+
+        self.client_ipv6_uni_dir_nsock_test_args = ["-6",
+                                                    "-I", self.numSockets,
+                                                    "-U", "-X",
+                                                    self.loop0.local_ip6,
+                                                    self.server_port]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackExtendedDTestCase, self).tearDown()
+
+    @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+    def test_vcl_thru_host_stack_uni_dir_nsock(self):
+        """ run VCL thru host stack uni-directional (multiple sockets) test """
+
+        self.timeout = self.client_uni_dir_nsock_timeout
+        self.thru_host_stack_test("vcl_test_server", self.server_ipv6_args,
+                                  "vcl_test_client",
+                                  self.client_ipv6_uni_dir_nsock_test_args)
+
+
+class VCLIpv6ThruHostStackIperfTestCase(VCLTestCase):
+    """ VCL IPv6 Thru Host Stack Iperf Tests """
+
+    def setUp(self):
+        super(VCLIpv6ThruHostStackIperfTestCase, self).setUp()
+
+        self.thru_host_stack_ipv6_setup()
+        self.client_iperf3_timeout = 20
+        self.client_ipv6_iperf3_args = ["-V6d", "-c", self.loop0.local_ip6]
+        self.server_ipv6_iperf3_args = ["-V6d", "-s"]
+
+    def tearDown(self):
+        self.thru_host_stack_ipv6_tear_down()
+
+        super(VCLIpv6ThruHostStackIperfTestCase, self).tearDown()
+
+    def test_ldp_thru_host_stack_iperf3(self):
+        """ run LDP thru host stack iperf3 test """
+
+        try:
+            subprocess.check_output(['iperf3', '-v'])
+        except:
+            self.logger.error("WARNING: 'iperf3' is not installed,")
+            self.logger.error(
+                "         'test_ldp_thru_host_stack_iperf3' not run!")
+            return
+
+        self.timeout = self.client_iperf3_timeout
+        self.thru_host_stack_test("iperf3", self.server_ipv6_iperf3_args,
+                                  "iperf3", self.client_ipv6_iperf3_args)
+
+
 if __name__ == '__main__':
     unittest.main(testRunner=VppTestRunner)