8800f732f8
- Make framework.py classes a subset of asfframework.py classes - Remove all packet related code from asfframework.py - Add test class and test case set up debug output to log - Repatriate packet tests from asf to test directory - Remove non-packet related code from framework.py and inherit them from asfframework.py classes - Clean up unused import variables - Re-enable BFD tests on Ubuntu 22.04 and fix intermittent test failures in echo_looped_back testcases (where # control packets verified but not guaranteed to be received during test) - Re-enable Wireguard tests on Ubuntu 22.04 and fix intermittent test failures in handshake ratelimiting testcases and event testcase - Run Wiregard testcase suites solo - Improve debug output in log.txt - Increase VCL/LDP post sleep timeout to allow iperf server to finish cleanly. - Fix pcap history files to be sorted by suite and testcase and ensure order/timestamp is correct based on creation in the testcase. - Decode pcap files for each suite and testcase for all errors or if configured via comandline option / env var - Improve vpp corefile detection to allow complete corefile generation - Disable vm vpp interfaces testcases on debian11 - Clean up failed unittest dir when retrying failed testcases and unify testname directory and failed linknames into framwork functions Type: test Change-Id: I0764f79ea5bb639d278bf635ed2408d4d5220e1e Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
185 lines
6.9 KiB
Python
185 lines
6.9 KiB
Python
#!/usr/bin/env python3
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from framework import VppTestCase
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from ipaddress import IPv4Address
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class TestIpfixExporter(VppTestCase):
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"""Ipfix Exporter Tests"""
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def setUp(self):
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super(TestIpfixExporter, self).setUp()
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self.create_pg_interfaces(range(4))
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for i in self.pg_interfaces:
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i.admin_up()
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i.config_ip4()
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i.resolve_arp()
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i.config_ip6()
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i.resolve_ndp()
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i.disable_ipv6_ra()
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def tearDown(self):
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super(TestIpfixExporter, self).tearDown()
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for i in self.pg_interfaces:
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i.unconfig_ip4()
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i.unconfig_ip6()
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i.admin_down()
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def find_exp_by_collector_addr(self, exporters, addr):
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"""Find the exporter in the list of exportes with the given addr"""
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for exp in exporters:
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if exp.collector_address == IPv4Address(addr):
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return exp
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return None
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def verify_exporter_detail(
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self, exp, collector_addr, src_addr, collector_port=4739, mtu=1400, interval=20
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):
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self.assertTrue(exp is not None)
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self.assert_equal(exp.collector_address, collector_addr)
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self.assert_equal(exp.src_address, src_addr)
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self.assert_equal(exp.collector_port, collector_port)
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self.assert_equal(exp.path_mtu, mtu)
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self.assert_equal(exp.template_interval, interval)
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def test_create_multipe_exporters(self):
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"""test that we can create and dump multiple exporters"""
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mtu = 1400
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interval = 20
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port = 4739
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# Old API - always gives us pool index 0.
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self.vapi.set_ipfix_exporter(
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collector_address=self.pg1.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu,
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template_interval=interval,
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)
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exporters = self.vapi.ipfix_exporter_dump()
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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# create a 2nd exporter
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self.vapi.ipfix_exporter_create_delete(
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collector_address=self.pg2.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu,
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template_interval=interval,
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is_create=True,
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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self.assertTrue(len(exporters) == 2)
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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# Create a 3rd exporter
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self.vapi.ipfix_exporter_create_delete(
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collector_address=self.pg3.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu,
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template_interval=interval,
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is_create=True,
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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self.assertTrue(len(exporters) == 3)
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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# Modify the 2nd exporter.
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self.vapi.ipfix_exporter_create_delete(
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collector_address=self.pg2.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu + 1,
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template_interval=interval + 1,
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is_create=True,
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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self.assertTrue(len(exporters) == 3)
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
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self.verify_exporter_detail(
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exp,
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IPv4Address(self.pg2.remote_ip4),
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IPv4Address(self.pg0.local_ip4),
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mtu=mtu + 1,
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interval=interval + 1,
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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# Delete 2nd exporter
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self.vapi.ipfix_exporter_create_delete(
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collector_address=self.pg2.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu,
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template_interval=interval,
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is_create=False,
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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self.assertTrue(len(exporters) == 2)
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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# Delete final exporter (exporter in slot 0 can not be deleted)
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self.vapi.ipfix_exporter_create_delete(
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collector_address=self.pg3.remote_ip4,
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src_address=self.pg0.local_ip4,
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collector_port=4739,
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path_mtu=mtu,
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template_interval=interval,
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is_create=False,
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)
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exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
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self.assertTrue(len(exporters) == 1)
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exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
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self.verify_exporter_detail(
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exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
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)
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