X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=test%2Ftest_qos.py;h=94062b89ae2345331848fedcce6292f913d4ba05;hb=e3bbf5b565132515800dc4e7a137875d9865a5a6;hp=bdae49890148bd38143d83745fe51d614a22bf10;hpb=7f9b7f9f492d1748d8ba025b3a713058fdb1943d;p=vpp.git diff --git a/test/test_qos.py b/test/test_qos.py index bdae4989014..94062b89ae2 100644 --- a/test/test_qos.py +++ b/test/test_qos.py @@ -3,11 +3,10 @@ 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 @@ -15,11 +14,21 @@ 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 + +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() @@ -108,19 +117,19 @@ class TestQOS(VppTestCase): # Bind interface pgN to table n # self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 1) self.vapi.qos_mark_enable_disable(self.pg2.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 2, 1) self.vapi.qos_mark_enable_disable(self.pg3.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 3, 1) self.vapi.qos_mark_enable_disable(self.pg4.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 4, 1) @@ -130,21 +139,21 @@ class TestQOS(VppTestCase): p_v4 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4, tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) p_v6 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IPv6(src=self.pg0.remote_ip6, dst=self.pg1.remote_ip6, tc=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) # # Since we have not yet enabled the recording of the input QoS # from the input iP header, the egress packet's ToS will be unchanged # - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 1) - rx = self.send_and_expect(self.pg0, p_v6 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v6 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IPv6].tc, 1) @@ -152,17 +161,17 @@ 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, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1) # # send the same packets, this time expect the input TOS of 1 # to be mapped to pg1's egress value of 254 # - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 254) - rx = self.send_and_expect(self.pg0, p_v6 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v6 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IPv6].tc, 254) @@ -170,20 +179,20 @@ class TestQOS(VppTestCase): # different input ToS to test the mapping # p_v4[IP].tos = 127 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 128) p_v6[IPv6].tc = 127 - rx = self.send_and_expect(self.pg0, p_v6 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v6 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IPv6].tc, 128) p_v4[IP].tos = 254 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 1) p_v6[IPv6].tc = 254 - rx = self.send_and_expect(self.pg0, p_v6 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v6 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IPv6].tc, 1) @@ -192,17 +201,17 @@ class TestQOS(VppTestCase): # correctly applied # p_v4[IP].dst = self.pg2.remote_ip4 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg2) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg2) for p in rx: self.assertEqual(p[IP].tos, 2) p_v4[IP].dst = self.pg3.remote_ip4 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg3) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg3) for p in rx: self.assertEqual(p[IP].tos, 3) p_v6[IPv6].dst = self.pg3.remote_ip6 - rx = self.send_and_expect(self.pg0, p_v6 * 65, self.pg3) + rx = self.send_and_expect(self.pg0, p_v6 * NUM_PKTS, self.pg3) for p in rx: self.assertEqual(p[IPv6].tc, 3) @@ -210,22 +219,22 @@ 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, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 2, 0) self.vapi.qos_mark_enable_disable(self.pg3.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 3, 0) self.logger.info(self.vapi.cli("sh int feat pg2")) p_v4[IP].dst = self.pg2.remote_ip4 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg2) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg2) for p in rx: self.assertEqual(p[IP].tos, 254) p_v4[IP].dst = self.pg3.remote_ip4 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg3) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg3) for p in rx: self.assertEqual(p[IP].tos, 254) @@ -233,7 +242,7 @@ class TestQOS(VppTestCase): # still mapping out of pg1 # p_v4[IP].dst = self.pg1.remote_ip4 - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 1) @@ -241,13 +250,13 @@ class TestQOS(VppTestCase): # disable the input recording on pg0 # self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 0) # # back to an unchanged TOS value # - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 254) @@ -255,18 +264,18 @@ class TestQOS(VppTestCase): # disable the egress map on pg1 and pg4 # self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 0) self.vapi.qos_mark_enable_disable(self.pg4.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 4, 0) # # unchanged Tos on pg1 # - rx = self.send_and_expect(self.pg0, p_v4 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v4 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 254) @@ -329,10 +338,10 @@ class TestQOS(VppTestCase): # on Pg1 # self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.MPLS, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS, 1, 1) @@ -342,13 +351,13 @@ class TestQOS(VppTestCase): p_1 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst="10.0.0.1", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) p_3 = (Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac) / IP(src=self.pg0.remote_ip4, dst="10.0.0.3", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) - rx = self.send_and_expect(self.pg0, p_1 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_1 * NUM_PKTS, self.pg1) # # only 3 bits of ToS value in MPLS make sure tos is correct @@ -358,7 +367,7 @@ class TestQOS(VppTestCase): self.assertEqual(p[MPLS].cos, from_ip) self.assertEqual(p[MPLS].label, 32) self.assertEqual(p[MPLS].s, 1) - rx = self.send_and_expect(self.pg0, p_3 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_3 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[MPLS].cos, from_ip) self.assertEqual(p[MPLS].label, 63) @@ -376,11 +385,12 @@ 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_record_enable_disable( + self.pg0.sw_if_index, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS, + 1) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 1) @@ -397,9 +407,9 @@ class TestQOS(VppTestCase): MPLS(label=32, cos=3, ttl=2) / IP(src=self.pg0.remote_ip4, dst="10.0.0.1", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) - rx = self.send_and_expect(self.pg0, p_m1 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_m1 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[MPLS].cos, from_mpls) self.assertEqual(p[MPLS].label, 33) @@ -423,9 +433,9 @@ class TestQOS(VppTestCase): MPLS(label=33, ttl=2, cos=3) / IP(src=self.pg0.remote_ip4, dst="10.0.0.4", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) - rx = self.send_and_expect(self.pg0, p_m2 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_m2 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, from_mpls) @@ -434,17 +444,18 @@ class TestQOS(VppTestCase): # cleanup # self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 0) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.MPLS, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS, 1, 0) - self.vapi.qos_record_enable_disable(self.pg0.sw_if_index, - QOS_SOURCE.MPLS, - 0) + self.vapi.qos_record_enable_disable( + self.pg0.sw_if_index, + self.QOS_SOURCE.QOS_API_SOURCE_MPLS, + 0) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 0) self.vapi.qos_egress_map_delete(1) @@ -477,11 +488,12 @@ 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_record_enable_disable( + sub_if.sw_if_index, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN, + 1) self.vapi.qos_mark_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN, 1, 1) @@ -489,10 +501,10 @@ class TestQOS(VppTestCase): # IP marking/recording on pg1 # self.vapi.qos_record_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 1) @@ -509,34 +521,30 @@ 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) / Dot1Q(vlan=11, prio=1) / IP(src="1.1.1.1", dst="10.0.0.2", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) p_v2 = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IP(src="1.1.1.1", dst="10.0.0.1", tos=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) - rx = self.send_and_expect(self.pg1, p_v2 * 65, self.pg0) + rx = self.send_and_expect(self.pg1, p_v2 * NUM_PKTS, self.pg0) for p in rx: self.assertEqual(p[Dot1Q].prio, 6) - rx = self.send_and_expect(self.pg0, p_v1 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v1 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IP].tos, 254) @@ -545,19 +553,19 @@ class TestQOS(VppTestCase): Dot1Q(vlan=11, prio=2) / IPv6(src="2001::1", dst="2001::2", tc=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) p_v2 = (Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac) / IPv6(src="3001::1", dst="2001::1", tc=1) / UDP(sport=1234, dport=1234) / - Raw(scapy.compat.chb(100) * 65)) + Raw(scapy.compat.chb(100) * NUM_PKTS)) - rx = self.send_and_expect(self.pg1, p_v2 * 65, self.pg0) + rx = self.send_and_expect(self.pg1, p_v2 * NUM_PKTS, self.pg0) for p in rx: self.assertEqual(p[Dot1Q].prio, 6) - rx = self.send_and_expect(self.pg0, p_v1 * 65, self.pg1) + rx = self.send_and_expect(self.pg0, p_v1 * NUM_PKTS, self.pg1) for p in rx: self.assertEqual(p[IPv6].tc, 253) @@ -568,18 +576,19 @@ 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_record_enable_disable( + sub_if.sw_if_index, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN, + 0) self.vapi.qos_mark_enable_disable(sub_if.sw_if_index, - QOS_SOURCE.VLAN, + self.QOS_SOURCE.QOS_API_SOURCE_VLAN, 1, 0) self.vapi.qos_record_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 0) self.vapi.qos_mark_enable_disable(self.pg1.sw_if_index, - QOS_SOURCE.IP, + self.QOS_SOURCE.QOS_API_SOURCE_IP, 1, 0)