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tests: Add support for getting corefile patterns on FreeBSD
[vpp.git] / test / test_ipfix_export.py
diff --git a/test/test_ipfix_export.py b/test/test_ipfix_export.py
index be7476e..7cdc140 100644 (file)
--- a/test/test_ipfix_export.py
+++ b/test/test_ipfix_export.py
@@ -1,22 +1,10 @@
 #!/usr/bin/env python3
-from __future__ import print_function
-import binascii
-import random
-import socket
-import unittest
-import time
-import re
-
 from framework import VppTestCase
-from vpp_object import VppObject
-from vpp_pg_interface import CaptureTimeoutError
-from vpp_ip_route import VppIpRoute, VppRoutePath
-from ipaddress import ip_address, IPv4Address, IPv6Address
-from socket import AF_INET, AF_INET6
+from ipaddress import IPv4Address
 
 
 class TestIpfixExporter(VppTestCase):
-    """ Ipfix Exporter Tests """
+    """Ipfix Exporter Tests"""
 
     def setUp(self):
         super(TestIpfixExporter, self).setUp()
@@ -37,15 +25,16 @@ class TestIpfixExporter(VppTestCase):
             i.admin_down()
 
     def find_exp_by_collector_addr(self, exporters, addr):
-        """ Find the exporter in the list of exportes with the given  addr """
+        """Find the exporter in the list of exportes with the given  addr"""
 
         for exp in exporters:
             if exp.collector_address == IPv4Address(addr):
                 return exp
         return None
 
-    def verify_exporter_detail(self, exp, collector_addr, src_addr,
-                               collector_port=4739, mtu=1400, interval=20):
+    def verify_exporter_detail(
+        self, exp, collector_addr, src_addr, collector_port=4739, mtu=1400, interval=20
+    ):
         self.assertTrue(exp is not None)
         self.assert_equal(exp.collector_address, collector_addr)
         self.assert_equal(exp.src_address, src_addr)
@@ -54,7 +43,7 @@ class TestIpfixExporter(VppTestCase):
         self.assert_equal(exp.template_interval, interval)
 
     def test_create_multipe_exporters(self):
-        """ test that we can create and dump multiple exporters """
+        """test that we can create and dump multiple exporters"""
 
         mtu = 1400
         interval = 20
@@ -66,20 +55,20 @@ class TestIpfixExporter(VppTestCase):
             src_address=self.pg0.local_ip4,
             collector_port=4739,
             path_mtu=mtu,
-            template_interval=interval)
+            template_interval=interval,
+        )
 
         exporters = self.vapi.ipfix_exporter_dump()
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
         # create a 2nd exporter
         self.vapi.ipfix_exporter_create_delete(
@@ -88,19 +77,19 @@ class TestIpfixExporter(VppTestCase):
             collector_port=4739,
             path_mtu=mtu,
             template_interval=interval,
-            is_create=True)
+            is_create=True,
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         self.assertTrue(len(exporters) == 2)
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg2.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
         # Create a 3rd exporter
         self.vapi.ipfix_exporter_create_delete(
@@ -109,49 +98,52 @@ class TestIpfixExporter(VppTestCase):
             collector_port=4739,
             path_mtu=mtu,
             template_interval=interval,
-            is_create=True)
+            is_create=True,
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         self.assertTrue(len(exporters) == 3)
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg2.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg2.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg3.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
         # Modify the 2nd exporter.
         self.vapi.ipfix_exporter_create_delete(
             collector_address=self.pg2.remote_ip4,
             src_address=self.pg0.local_ip4,
             collector_port=4739,
-            path_mtu=mtu+1,
-            template_interval=interval+1,
-            is_create=True)
+            path_mtu=mtu + 1,
+            template_interval=interval + 1,
+            is_create=True,
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         self.assertTrue(len(exporters) == 3)
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg2.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg2.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4),
-                                    mtu=mtu+1, interval=interval+1)
+        self.verify_exporter_detail(
+            exp,
+            IPv4Address(self.pg2.remote_ip4),
+            IPv4Address(self.pg0.local_ip4),
+            mtu=mtu + 1,
+            interval=interval + 1,
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg3.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
         # Delete 2nd exporter
         self.vapi.ipfix_exporter_create_delete(
@@ -160,19 +152,19 @@ class TestIpfixExporter(VppTestCase):
             collector_port=4739,
             path_mtu=mtu,
             template_interval=interval,
-            is_create=False)
+            is_create=False,
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         self.assertTrue(len(exporters) == 2)
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
         exp = self.find_exp_by_collector_addr(exporters, self.pg3.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg3.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg3.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
 
         # Delete final exporter (exporter in slot 0 can not be deleted)
         self.vapi.ipfix_exporter_create_delete(
@@ -181,12 +173,12 @@ class TestIpfixExporter(VppTestCase):
             collector_port=4739,
             path_mtu=mtu,
             template_interval=interval,
-            is_create=False)
+            is_create=False,
+        )
 
-        exporters = list(self.vapi.vpp.details_iter(
-            self.vapi.ipfix_all_exporter_get))
+        exporters = list(self.vapi.vpp.details_iter(self.vapi.ipfix_all_exporter_get))
         self.assertTrue(len(exporters) == 1)
         exp = self.find_exp_by_collector_addr(exporters, self.pg1.remote_ip4)
-        self.verify_exporter_detail(exp,
-                                    IPv4Address(self.pg1.remote_ip4),
-                                    IPv4Address(self.pg0.local_ip4))
+        self.verify_exporter_detail(
+            exp, IPv4Address(self.pg1.remote_ip4), IPv4Address(self.pg0.local_ip4)
+        )
Vector Packet Processing