tests: refactor asf framework code

- 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>

1 files changed, 3 insertions, 5 deletions

diff --git a/test/test_ip6.py b/test/test_ip6.py
index c78b8441f90..1e846a66c5a 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -5,7 +5,6 @@ from socket import inet_pton, inet_ntop
 import unittest
 
 from parameterized import parameterized
-import scapy.compat
 import scapy.layers.inet6 as inet6
 from scapy.layers.inet import UDP, IP
 from scapy.contrib.mpls import MPLS
@@ -26,7 +25,6 @@ from scapy.layers.inet6 import (
     ICMPv6EchoReply,
     IPv6ExtHdrHopByHop,
     ICMPv6MLReport2,
-    ICMPv6MLDMultAddrRec,
 )
 from scapy.layers.l2 import Ether, Dot1Q, GRE
 from scapy.packet import Raw
@@ -35,14 +33,14 @@ from scapy.utils6 import (
     in6_getnsmac,
     in6_ptop,
     in6_islladdr,
-    in6_mactoifaceid,
 )
 from six import moves
 
-from framework import VppTestCase, VppTestRunner, tag_run_solo
+from framework import VppTestCase
+from asfframework import VppTestRunner, tag_run_solo
 from util import ppp, ip6_normalize, mk_ll_addr
 from vpp_papi import VppEnum
-from vpp_ip import DpoProto, VppIpPuntPolicer, VppIpPuntRedirect, VppIpPathMtu
+from vpp_ip import VppIpPuntPolicer, VppIpPuntRedirect, VppIpPathMtu
 from vpp_ip_route import (
     VppIpRoute,
     VppRoutePath,