tests: tag the tests that do not work with multi-worker configuration

If the multi-worker default VPP configuration is triggered by
setting VPP_WORKER_CONFIG="workers 2", some of the tests fail
for various reasons.

It's a substantial number, so this change marks all of the
testsets that have this issue, such that they can be addressed
later independently.

Type: test
Change-Id: I4f77196499edef3300afe7eabef9cbff91f794d3
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>

3 files changed, 6 insertions, 0 deletions

diff --git a/src/vnet/bfd/test/test_bfd.py b/src/vnet/bfd/test/test_bfd.py
index 71904a89f7f..3e6453ccbc9 100644
--- a/src/vnet/bfd/test/test_bfd.py
+++ b/src/vnet/bfd/test/test_bfd.py
@@ -21,6 +21,7 @@ from scapy.packet import Raw
 
 from bfd import VppBFDAuthKey, BFD, BFDAuthType, VppBFDUDPSession, \
     BFDDiagCode, BFDState, BFD_vpp_echo
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner, running_extended_tests
 from framework import tag_run_solo
 from util import ppp
@@ -1488,6 +1489,7 @@ class BFD4TestCase(VppTestCase):
 
 
 @tag_run_solo
+@tag_fixme_vpp_workers
 class BFD6TestCase(VppTestCase):
     """Bidirectional Forwarding Detection (BFD) (IPv6) """
 
diff --git a/src/vnet/fib/test/test_fib.py b/src/vnet/fib/test/test_fib.py
index 0eefcdf8b80..7c08722d803 100644
--- a/src/vnet/fib/test/test_fib.py
+++ b/src/vnet/fib/test/test_fib.py
@@ -2,9 +2,11 @@
 
 import unittest
 
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner
 
 
+@tag_fixme_vpp_workers
 class TestFIB(VppTestCase):
     """ FIB Test Case """
 
diff --git a/src/vnet/gre/test/test_gre.py b/src/vnet/gre/test/test_gre.py
index 7a249998829..828fb731006 100644
--- a/src/vnet/gre/test/test_gre.py
+++ b/src/vnet/gre/test/test_gre.py
@@ -9,6 +9,7 @@ from scapy.layers.inet import IP, UDP
 from scapy.layers.inet6 import IPv6
 from scapy.volatile import RandMAC, RandIP
 
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner
 from vpp_sub_interface import L2_VTR_OP, VppDot1QSubint
 from vpp_gre_interface import VppGreInterface
@@ -21,6 +22,7 @@ from util import ppp, ppc
 from vpp_papi import VppEnum
 
 
+@tag_fixme_vpp_workers
 class TestGREInputNodes(VppTestCase):
     """ GRE Input Nodes Test Case """