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, 4 insertions, 5 deletions

diff --git a/test/asf/test_lb_api.py b/test/asf/test_lb_api.py
index b1e04a93ec3..9608d0473a6 100644
--- a/test/asf/test_lb_api.py
+++ b/test/asf/test_lb_api.py
@@ -12,13 +12,12 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-import asfframework
-import ipaddress
+from asfframework import VppAsfTestCase
 
 DEFAULT_VIP = "lb_vip_details(_0=978, context=12, vip=vl_api_lb_ip_addr_t(pfx=IPv6Network(u'::/0'), protocol=<vl_api_ip_proto_t.IP_API_PROTO_RESERVED: 255>, port=0), encap=<vl_api_lb_encap_type_t.LB_API_ENCAP_TYPE_GRE4: 0>, dscp=<vl_api_ip_dscp_t.IP_API_DSCP_CS0: 0>, srv_type=<vl_api_lb_srv_type_t.LB_API_SRV_TYPE_CLUSTERIP: 0>, target_port=0, flow_table_length=0)"  # noqa
 
 
-class TestLbEmptyApi(asfframework.VppTestCase):
+class TestLbEmptyApi(VppAsfTestCase):
     """TestLbEmptyApi"""
 
     def test_lb_empty_vip_dump(self):
@@ -35,7 +34,7 @@ class TestLbEmptyApi(asfframework.VppTestCase):
         self.assertEqual(rv, [], "Expected: [] Received: %r." % rv)
 
 
-class TestLbApi(asfframework.VppTestCase):
+class TestLbApi(VppAsfTestCase):
     """TestLbApi"""
 
     def test_lb_vip_dump(self):
@@ -56,7 +55,7 @@ class TestLbApi(asfframework.VppTestCase):
         self.vapi.cli("lb vip 2001::/16 del")
 
 
-class TestLbAsApi(asfframework.VppTestCase):
+class TestLbAsApi(VppAsfTestCase):
     """TestLbAsApi"""
 
     def test_lb_as_dump(self):