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-rw-r--r--src/vnet/policer/test/test_policer_input.py146
1 files changed, 0 insertions, 146 deletions
diff --git a/src/vnet/policer/test/test_policer_input.py b/src/vnet/policer/test/test_policer_input.py
deleted file mode 100644
index c95f6643ff2..00000000000
--- a/src/vnet/policer/test/test_policer_input.py
+++ /dev/null
@@ -1,146 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2021 Graphiant, Inc.
-
-import unittest
-import scapy.compat
-from scapy.layers.inet import IP, UDP
-from scapy.layers.l2 import Ether
-from scapy.packet import Raw
-from framework import VppTestCase, VppTestRunner
-from vpp_papi import VppEnum
-from vpp_policer import VppPolicer, PolicerAction
-
-NUM_PKTS = 67
-
-
-class TestPolicerInput(VppTestCase):
- """ Policer on an input interface """
- vpp_worker_count = 2
-
- def setUp(self):
- super(TestPolicerInput, self).setUp()
-
- self.create_pg_interfaces(range(2))
- for i in self.pg_interfaces:
- i.admin_up()
- i.config_ip4()
- i.resolve_arp()
-
- self.pkt = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src=self.pg0.remote_ip4, dst=self.pg1.remote_ip4) /
- UDP(sport=1234, dport=1234) /
- Raw(b'\xa5' * 100))
-
- def tearDown(self):
- for i in self.pg_interfaces:
- i.unconfig_ip4()
- i.admin_down()
- super(TestPolicerInput, self).tearDown()
-
- def test_policer_input(self):
- """ Input Policing """
- pkts = self.pkt * NUM_PKTS
-
- action_tx = PolicerAction(
- VppEnum.vl_api_sse2_qos_action_type_t.SSE2_QOS_ACTION_API_TRANSMIT,
- 0)
- policer = VppPolicer(self, "pol1", 80, 0, 1000, 0,
- conform_action=action_tx,
- exceed_action=action_tx,
- violate_action=action_tx)
- policer.add_vpp_config()
-
- # Start policing on pg0
- policer.apply_vpp_config(self.pg0.sw_if_index, True)
-
- rx = self.send_and_expect(self.pg0, pkts, self.pg1, worker=0)
- stats = policer.get_stats()
-
- # Single rate, 2 colour policer - expect conform, violate but no exceed
- self.assertGreater(stats['conform_packets'], 0)
- self.assertEqual(stats['exceed_packets'], 0)
- self.assertGreater(stats['violate_packets'], 0)
-
- # Stop policing on pg0
- policer.apply_vpp_config(self.pg0.sw_if_index, False)
-
- rx = self.send_and_expect(self.pg0, pkts, self.pg1, worker=0)
-
- statsnew = policer.get_stats()
-
- # No new packets counted
- self.assertEqual(stats, statsnew)
-
- policer.remove_vpp_config()
-
- def test_policer_handoff(self):
- """ Worker thread handoff """
- pkts = self.pkt * NUM_PKTS
-
- action_tx = PolicerAction(
- VppEnum.vl_api_sse2_qos_action_type_t.SSE2_QOS_ACTION_API_TRANSMIT,
- 0)
- policer = VppPolicer(self, "pol2", 80, 0, 1000, 0,
- conform_action=action_tx,
- exceed_action=action_tx,
- violate_action=action_tx)
- policer.add_vpp_config()
-
- # Bind the policer to worker 1
- policer.bind_vpp_config(1, True)
-
- # Start policing on pg0
- policer.apply_vpp_config(self.pg0.sw_if_index, True)
-
- for worker in [0, 1]:
- self.send_and_expect(self.pg0, pkts, self.pg1, worker=worker)
- self.logger.debug(self.vapi.cli("show trace max 100"))
-
- stats = policer.get_stats()
- stats0 = policer.get_stats(worker=0)
- stats1 = policer.get_stats(worker=1)
-
- # Worker 1, should have done all the policing
- self.assertEqual(stats, stats1)
-
- # Worker 0, should have handed everything off
- self.assertEqual(stats0['conform_packets'], 0)
- self.assertEqual(stats0['exceed_packets'], 0)
- self.assertEqual(stats0['violate_packets'], 0)
-
- # Unbind the policer from worker 1 and repeat
- policer.bind_vpp_config(1, False)
- for worker in [0, 1]:
- self.send_and_expect(self.pg0, pkts, self.pg1, worker=worker)
- self.logger.debug(self.vapi.cli("show trace max 100"))
-
- # The policer should auto-bind to worker 0 when packets arrive
- stats = policer.get_stats()
-
- # The 2 workers should now have policed the same amount
- stats = policer.get_stats()
- stats0 = policer.get_stats(worker=0)
- stats1 = policer.get_stats(worker=1)
-
- self.assertGreater(stats0['conform_packets'], 0)
- self.assertEqual(stats0['exceed_packets'], 0)
- self.assertGreater(stats0['violate_packets'], 0)
-
- self.assertGreater(stats1['conform_packets'], 0)
- self.assertEqual(stats1['exceed_packets'], 0)
- self.assertGreater(stats1['violate_packets'], 0)
-
- self.assertEqual(stats0['conform_packets'] + stats1['conform_packets'],
- stats['conform_packets'])
-
- self.assertEqual(stats0['violate_packets'] + stats1['violate_packets'],
- stats['violate_packets'])
-
- # Stop policing on pg0
- policer.apply_vpp_config(self.pg0.sw_if_index, False)
-
- policer.remove_vpp_config()
-
-if __name__ == '__main__':
- unittest.main(testRunner=VppTestRunner)