X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_qos.py;h=02941a163b4050d1eb30831adff8f81840ca014d;hb=61717cc38;hp=8025bdcd40c5070d381f130ad14bc23fd35b59a3;hpb=4271c971919bb8defa3ca54f4a362676cd57bfb2;p=vpp.git diff --git a/test/test_qos.py b/test/test_qos.py index 8025bdcd40c..02941a163b4 100644 --- a/test/test_qos.py +++ b/test/test_qos.py @@ -1,13 +1,12 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 import unittest from framework import VppTestCase, VppTestRunner -from vpp_papi_provider import QOS_SOURCE from vpp_sub_interface import VppDot1QSubint from vpp_ip import DpoProto from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsRoute, \ - VppMplsLabel, VppMplsTable + VppMplsLabel, VppMplsTable, FibPathProto import scapy.compat from scapy.packet import Raw @@ -15,6 +14,8 @@ from scapy.layers.l2 import Ether, Dot1Q from scapy.layers.inet import IP, UDP from scapy.layers.inet6 import IPv6 from scapy.contrib.mpls import MPLS +from vpp_papi import VppEnum +from vpp_qos import VppQosRecord, VppQosEgressMap, VppQosMark, VppQosStore NUM_PKTS = 67 @@ -22,6 +23,13 @@ NUM_PKTS = 67 class TestQOS(VppTestCase): """ QOS Test Case """ + # Note: Since the enums aren't created dynamically until after + # the papi client attaches to VPP, we put it in a property to + # ensure it is the value at runtime, not at module load time. + @property + def QOS_SOURCE(self): + return VppEnum.vl_api_qos_source_t + @classmethod def setUpClass(cls): super(TestQOS, cls).setUpClass() @@ -55,7 +63,7 @@ class TestQOS(VppTestCase): super(TestQOS, self).tearDown() def test_qos_ip(self): - """ QoS Mark/Record IP """ + """ QoS Mark/Record/Store IP """ # # for table 1 map the n=0xff possible values of input QoS mark, @@ -70,7 +78,7 @@ class TestQOS(VppTestCase): {'outputs': os}, {'outputs': os}] - self.vapi.qos_egress_map_update(1, rows) + qem1 = VppQosEgressMap(self, 1, rows).add_vpp_config() # # For table 2 (and up) use the value n for everything @@ -82,7 +90,7 @@ class TestQOS(VppTestCase): {'outputs': os}, {'outputs': os}] - self.vapi.qos_egress_map_update(2, rows) + qem2 = VppQosEgressMap(self, 2, rows).add_vpp_config() output = [scapy.compat.chb(3)] * 256 os = b''.join(output) @@ -91,7 +99,7 @@ class TestQOS(VppTestCase): {'outputs': os}, {'outputs': os}] - self.vapi.qos_egress_map_update(3, rows) + qem3 = VppQosEgressMap(self, 3, rows).add_vpp_config() output = [scapy.compat.chb(4)] * 256 os = b''.join(output) @@ -99,32 +107,29 @@ class TestQOS(VppTestCase): {'outputs': os}, {'outputs': os}, {'outputs': os}] - self.vapi.qos_egress_map_update(4, rows) - self.vapi.qos_egress_map_update(5, rows) - self.vapi.qos_egress_map_update(6, rows) - self.vapi.qos_egress_map_update(7, rows) + qem4 = VppQosEgressMap(self, 4, rows).add_vpp_config() + qem5 = VppQosEgressMap(self, 5, rows).add_vpp_config() + qem6 = VppQosEgressMap(self, 6, rows).add_vpp_config() + qem7 = VppQosEgressMap(self, 7, rows).add_vpp_config() + + self.assertTrue(qem7.query_vpp_config()) self.logger.info(self.vapi.cli("sh qos eg map")) # # Bind interface pgN to table n # - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 1) - self.vapi.qos_mark_enable_disable(self.pg2.sw_if_index, - QOS_SOURCE.IP, - 2, - 1) - self.vapi.qos_mark_enable_disable(self.pg3.sw_if_index, - QOS_SOURCE.IP, - 3, - 1) - self.vapi.qos_mark_enable_disable(self.pg4.sw_if_index, - QOS_SOURCE.IP, - 4, - 1) + qm1 = VppQosMark(self, self.pg1, qem1, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + qm2 = VppQosMark(self, self.pg2, qem2, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + qm3 = VppQosMark(self, self.pg3, qem3, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + qm4 = VppQosMark(self, self.pg4, qem4, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + self.assertTrue(qm3.query_vpp_config()) + + self.logger.info(self.vapi.cli("sh qos mark")) # # packets ingress on Pg0 @@ -153,9 +158,10 @@ class TestQOS(VppTestCase): # # Enable QoS recording on IP input for pg0 # - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, - 1) + qr1 = VppQosRecord(self, self.pg0, + self.QOS_SOURCE.QOS_API_SOURCE_IP) + qr1.add_vpp_config() + self.logger.info(self.vapi.cli("sh qos record")) # # send the same packets, this time expect the input TOS of 1 @@ -211,14 +217,11 @@ class TestQOS(VppTestCase): # # remove the map on pg2 and pg3, now expect an unchanged IP tos # - self.vapi.qos_mark_enable_disable(self.pg2.sw_if_index, - QOS_SOURCE.IP, - 2, - 0) - self.vapi.qos_mark_enable_disable(self.pg3.sw_if_index, - QOS_SOURCE.IP, - 3, - 0) + qm2.remove_vpp_config() + qm3.remove_vpp_config() + self.logger.info(self.vapi.cli("sh qos mark")) + + self.assertFalse(qm3.query_vpp_config()) self.logger.info(self.vapi.cli("sh int feat pg2")) p_v4[IP].dst = self.pg2.remote_ip4 @@ -242,9 +245,8 @@ class TestQOS(VppTestCase): # # disable the input recording on pg0 # - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, - 0) + self.assertTrue(qr1.query_vpp_config()) + qr1.remove_vpp_config() # # back to an unchanged TOS value @@ -254,34 +256,43 @@ class TestQOS(VppTestCase): self.assertEqual(p[IP].tos, 254) # - # disable the egress map on pg1 and pg4 + # enable QoS stroe instead of record # - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 0) - self.vapi.qos_mark_enable_disable(self.pg4.sw_if_index, - QOS_SOURCE.IP, - 4, - 0) + qst1 = VppQosStore(self, self.pg0, + self.QOS_SOURCE.QOS_API_SOURCE_IP, + 5).add_vpp_config() + self.logger.info(self.vapi.cli("sh qos store")) + + p_v4[IP].dst = self.pg1.remote_ip4 + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) + for p in rx: + self.assertEqual(p[IP].tos, 250) # - # unchanged Tos on pg1 + # disable the input storing on pg0 + # + self.assertTrue(qst1.query_vpp_config()) + qst1.remove_vpp_config() + + # + # back to an unchanged TOS value # rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 254) # - # clean-up the map + # disable the egress map on pg1 and pg4 + # + qm1.remove_vpp_config() + qm4.remove_vpp_config() + + # + # unchanged Tos on pg1 # - self.vapi.qos_egress_map_delete(1) - self.vapi.qos_egress_map_delete(4) - self.vapi.qos_egress_map_delete(2) - self.vapi.qos_egress_map_delete(3) - self.vapi.qos_egress_map_delete(5) - self.vapi.qos_egress_map_delete(6) - self.vapi.qos_egress_map_delete(7) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) + for p in rx: + self.assertEqual(p[IP].tos, 254) def test_qos_mpls(self): """ QoS Mark/Record MPLS """ @@ -306,7 +317,7 @@ class TestQOS(VppTestCase): {'outputs': os3}, {'outputs': os4}] - self.vapi.qos_egress_map_update(1, rows) + qem1 = VppQosEgressMap(self, 1, rows).add_vpp_config() # # a route with 1 MPLS label @@ -330,13 +341,10 @@ class TestQOS(VppTestCase): # enable IP QoS recording on the input Pg0 and MPLS egress marking # on Pg1 # - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, - 1) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.MPLS, - 1, - 1) + qr1 = VppQosRecord(self, self.pg0, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + qm1 = VppQosMark(self, self.pg1, qem1, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS).add_vpp_config() # # packet that will get one label added and 3 labels added resp. @@ -378,13 +386,12 @@ class TestQOS(VppTestCase): # enable MPLS QoS recording on the input Pg0 and IP egress marking # on Pg1 # - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.MPLS, - 1) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 1) + qr2 = VppQosRecord( + self, self.pg0, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS).add_vpp_config() + qm2 = VppQosMark( + self, self.pg1, qem1, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() # # MPLS x-connect - COS according to pg1 map @@ -432,25 +439,6 @@ class TestQOS(VppTestCase): for p in rx: self.assertEqual(p[IP].tos, from_mpls) - # - # cleanup - # - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, - 0) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.MPLS, - 1, - 0) - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.MPLS, - 0) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 0) - self.vapi.qos_egress_map_delete(1) - def test_qos_vlan(self): """QoS mark/record VLAN """ @@ -466,7 +454,7 @@ class TestQOS(VppTestCase): {'outputs': os}, {'outputs': os}] - self.vapi.qos_egress_map_update(1, rows) + qem1 = VppQosEgressMap(self, 1, rows).add_vpp_config() sub_if = VppDot1QSubint(self, self.pg0, 11) @@ -479,24 +467,22 @@ class TestQOS(VppTestCase): # # enable VLAN QoS recording/marking on the input Pg0 subinterface and # - self.vapi.qos_record_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, - 1) - self.vapi.qos_mark_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, - 1, - 1) + qr_v = VppQosRecord( + self, sub_if, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN).add_vpp_config() + qm_v = VppQosMark( + self, sub_if, qem1, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN).add_vpp_config() # # IP marking/recording on pg1 # - self.vapi.qos_record_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 1) + qr_ip = VppQosRecord( + self, self.pg1, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() + qm_ip = VppQosMark( + self, self.pg1, qem1, + self.QOS_SOURCE.QOS_API_SOURCE_IP).add_vpp_config() # # a routes to/from sub-interface @@ -511,15 +497,11 @@ class TestQOS(VppTestCase): route_10_0_0_2.add_vpp_config() route_2001_1 = VppIpRoute(self, "2001::1", 128, [VppRoutePath(sub_if.remote_ip6, - sub_if.sw_if_index, - proto=DpoProto.DPO_PROTO_IP6)], - is_ip6=1) + sub_if.sw_if_index)]) route_2001_1.add_vpp_config() route_2001_2 = VppIpRoute(self, "2001::2", 128, [VppRoutePath(self.pg1.remote_ip6, - self.pg1.sw_if_index, - proto=DpoProto.DPO_PROTO_IP6)], - is_ip6=1) + self.pg1.sw_if_index)]) route_2001_2.add_vpp_config() p_v1 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / @@ -533,15 +515,27 @@ class TestQOS(VppTestCase): UDP(sport=1234, dport=1234) / Raw(scapy.compat.chb(100) * NUM_PKTS)) + p_v3 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / + Dot1Q(vlan=11, prio=1, id=1) / + IP(src="1.1.1.1", dst="10.0.0.2", tos=2) / + UDP(sport=1234, dport=1234) / + Raw(scapy.compat.chb(100) * NUM_PKTS)) + rx = self.send_and_expect(self.pg1, p_v2 * NUM_PKTS, self.pg0) for p in rx: - self.assertEqual(p[Dot1Q].prio, 6) + self.assertEqual(p[Dot1Q].prio, 7) + self.assertEqual(p[Dot1Q].id, 0) + + rx = self.send_and_expect(self.pg0, p_v3 * NUM_PKTS, self.pg1) + + for p in rx: + self.assertEqual(p[IP].tos, 252) rx = self.send_and_expect(self.pg0, p_v1 * NUM_PKTS, self.pg1) for p in rx: - self.assertEqual(p[IP].tos, 254) + self.assertEqual(p[IP].tos, 253) p_v1 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / Dot1Q(vlan=11, prio=2) / @@ -557,12 +551,13 @@ class TestQOS(VppTestCase): rx = self.send_and_expect(self.pg1, p_v2 * NUM_PKTS, self.pg0) for p in rx: - self.assertEqual(p[Dot1Q].prio, 6) + self.assertEqual(p[Dot1Q].prio, 7) + self.assertEqual(p[Dot1Q].id, 0) rx = self.send_and_expect(self.pg0, p_v1 * NUM_PKTS, self.pg1) for p in rx: - self.assertEqual(p[IPv6].tc, 253) + self.assertEqual(p[IPv6].tc, 251) # # cleanup @@ -570,21 +565,6 @@ class TestQOS(VppTestCase): sub_if.unconfig_ip4() sub_if.unconfig_ip6() - self.vapi.qos_record_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, - 0) - self.vapi.qos_mark_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, - 1, - 0) - self.vapi.qos_record_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 0) - self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, - 1, - 0) - if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)