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, 8 insertions, 0 deletions

diff --git a/test/config.py b/test/config.py
index e5c52b997d6..511c3c6ae09 100644
--- a/test/config.py
+++ b/test/config.py
@@ -408,6 +408,14 @@ parser.add_argument(
     "/var/run/user/${uid}/vpp.",
 )
 
+default_decode_pcaps = False
+parser.add_argument(
+    "--decode-pcaps",
+    action="store_true",
+    default=default_decode_pcaps,
+    help=f"if set, decode all pcap files from a test run (default: {default_decode_pcaps})",
+)
+
 config = parser.parse_args()
 
 ws = config.vpp_ws_dir