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Diffstat (limited to 'test/asf/test_pcap.py')
| -rw-r--r-- | test/asf/test_pcap.py | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/test/asf/test_pcap.py b/test/asf/test_pcap.py deleted file mode 100644 index c2ba1384533..00000000000 --- a/test/asf/test_pcap.py +++ /dev/null @@ -1,163 +0,0 @@ -#!/usr/bin/env python3 - -import os -import unittest - -from scapy.layers.l2 import Ether -from scapy.layers.inet import IP, UDP -from scapy.packet import Raw - -from asfframework import VppTestCase, VppTestRunner - - -class TestPcap(VppTestCase): - """Pcap Unit Test Cases""" - - @classmethod - def setUpClass(cls): - super(TestPcap, cls).setUpClass() - - cls.create_pg_interfaces(range(1)) - for i in cls.pg_interfaces: - i.admin_up() - i.config_ip4() - i.resolve_arp() - - @classmethod - def tearDownClass(cls): - for i in cls.pg_interfaces: - i.admin_down() - - super(TestPcap, cls).tearDownClass() - - def setUp(self): - super(TestPcap, self).setUp() - - def tearDown(self): - super(TestPcap, self).tearDown() - - # This is a code coverage test, but it only runs for 0.3 seconds - # might as well just run it... - def test_pcap_unittest(self): - """PCAP Capture Tests""" - cmds = [ - "loop create", - "set int ip address loop0 11.22.33.1/24", - "set int state loop0 up", - "loop create", - "set int ip address loop1 11.22.34.1/24", - "set int state loop1 up", - "set ip neighbor loop1 11.22.34.44 03:00:11:22:34:44", - "packet-generator new {\n" - " name s0\n" - " limit 10\n" - " size 128-128\n" - " interface loop0\n" - " tx-interface loop1\n" - " node loop1-output\n" - " buffer-flags ip4 offload\n" - " buffer-offload-flags offload-ip-cksum offload-udp-cksum\n" - " data {\n" - " IP4: 1.2.3 -> dead.0000.0001\n" - " UDP: 11.22.33.44 -> 11.22.34.44\n" - " ttl 2 checksum 13\n" - " UDP: 1234 -> 2345\n" - " checksum 11\n" - " incrementing 114\n" - " }\n" - "}", - "pcap dispatch trace on max 100 buffer-trace pg-input 10", - "pa en", - "pcap dispatch trace off", - "pcap trace rx tx max 1000 intfc any", - "pa en", - "pcap trace status", - "pcap trace rx tx off", - "classify filter pcap mask l3 ip4 src match l3 ip4 src 11.22.33.44", - "pcap trace rx tx max 1000 intfc any file filt.pcap filter", - "show cla t verbose 2", - "show cla t verbose", - "show cla t", - "pa en", - "pcap trace rx tx off", - "classify filter pcap del mask l3 ip4 src", - ] - - for cmd in cmds: - r = self.vapi.cli_return_response(cmd) - if r.retval != 0: - if hasattr(r, "reply"): - self.logger.info(cmd + " FAIL reply " + r.reply) - else: - self.logger.info(cmd + " FAIL retval " + str(r.retval)) - - self.assertTrue(os.path.exists("/tmp/dispatch.pcap")) - self.assertTrue(os.path.exists("/tmp/rxtx.pcap")) - self.assertTrue(os.path.exists("/tmp/filt.pcap")) - os.remove("/tmp/dispatch.pcap") - os.remove("/tmp/rxtx.pcap") - os.remove("/tmp/filt.pcap") - - def test_pcap_trace_api(self): - """PCAP API Tests""" - - pkt = ( - Ether(src=self.pg0.local_mac, dst=self.pg0.remote_mac) - / IP(src=self.pg0.local_ip4, dst=self.pg0.remote_ip4, ttl=2) - / UDP(sport=1234, dport=2345) - / Raw(b"\xa5" * 128) - ) - - self.vapi.pcap_trace_on( - capture_rx=True, - capture_tx=True, - max_packets=1000, - sw_if_index=0, - filename="trace_any.pcap", - ) - self.pg_send(self.pg0, pkt * 10) - self.vapi.pcap_trace_off() - - self.vapi.cli( - f"classify filter pcap mask l3 ip4 src match l3 ip4 src {self.pg0.local_ip4}" - ) - self.vapi.pcap_trace_on( - capture_rx=True, - capture_tx=True, - filter=True, - max_packets=1000, - sw_if_index=0, - filename="trace_any_filter.pcap", - ) - self.pg_send(self.pg0, pkt * 10) - self.vapi.pcap_trace_off() - self.vapi.cli("classify filter pcap del mask l3 ip4 src") - - pkt = ( - Ether(src=self.pg0.local_mac, dst=self.pg0.remote_mac) - # wrong destination address - / IP(src=self.pg0.local_ip4, dst=self.pg0.local_ip4, ttl=2) - / UDP(sport=1234, dport=2345) - / Raw(b"\xa5" * 128) - ) - - self.vapi.pcap_trace_on( - capture_drop=True, - max_packets=1000, - sw_if_index=0, - error="{ip4-local}.{spoofed_local_packets}", - filename="trace_drop_err.pcap", - ) - self.pg_send(self.pg0, pkt * 10) - self.vapi.pcap_trace_off() - - self.assertTrue(os.path.exists("/tmp/trace_any.pcap")) - self.assertTrue(os.path.exists("/tmp/trace_any_filter.pcap")) - self.assertTrue(os.path.exists("/tmp/trace_drop_err.pcap")) - os.remove("/tmp/trace_any.pcap") - os.remove("/tmp/trace_any_filter.pcap") - os.remove("/tmp/trace_drop_err.pcap") - - -if __name__ == "__main__": - unittest.main(testRunner=VppTestRunner) |