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>

4 files changed, 9 insertions, 0 deletions

diff --git a/src/plugins/nat/test/test_dslite.py b/src/plugins/nat/test/test_dslite.py
index af256e39fc4..2b4f4aacc9f 100644
--- a/src/plugins/nat/test/test_dslite.py
+++ b/src/plugins/nat/test/test_dslite.py
@@ -5,6 +5,7 @@ import unittest
 import struct
 import random
 
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner, running_extended_tests
 
 import scapy.compat
@@ -33,6 +34,7 @@ from scapy.all import bind_layers, Packet, ByteEnumField, ShortField, \
 from ipaddress import IPv6Network
 
 
+@tag_fixme_vpp_workers
 class TestDSlite(VppTestCase):
     """ DS-Lite Test Cases """
 
diff --git a/src/plugins/nat/test/test_nat44_ed.py b/src/plugins/nat/test/test_nat44_ed.py
index 3d8921790ee..f4d53e9f850 100644
--- a/src/plugins/nat/test/test_nat44_ed.py
+++ b/src/plugins/nat/test/test_nat44_ed.py
@@ -5,6 +5,7 @@ from io import BytesIO
 from random import randint
 
 import scapy.compat
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner
 from scapy.data import IP_PROTOS
 from scapy.layers.inet import IP, TCP, UDP, ICMP, GRE
@@ -916,6 +917,7 @@ class NAT44EDTestCase(VppTestCase):
                              "%d" % self.tcp_external_port)
 
 
+@tag_fixme_vpp_workers
 class TestNAT44ED(NAT44EDTestCase):
     """ NAT44ED Test Case """
 
@@ -1904,6 +1906,7 @@ class TestNAT44ED(NAT44EDTestCase):
             raise
 
 
+@tag_fixme_vpp_workers
 class TestNAT44EDMW(TestNAT44ED):
     """ NAT44ED MW Test Case """
     worker_config = "workers 1"
diff --git a/src/plugins/nat/test/test_nat44_ei.py b/src/plugins/nat/test/test_nat44_ei.py
index 471d1483cf8..999f91ecda8 100644
--- a/src/plugins/nat/test/test_nat44_ei.py
+++ b/src/plugins/nat/test/test_nat44_ei.py
@@ -9,6 +9,7 @@ from io import BytesIO
 from time import sleep
 
 import scapy.compat
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner
 from ipfix import IPFIX, Set, Template, Data, IPFIXDecoder
 from scapy.all import bind_layers, Packet, ByteEnumField, ShortField, \
@@ -885,6 +886,7 @@ class TestNAT44EIAPI(MethodHolder):
         self.assertEqual(256, nat_config.frame_queue_nelts)
 
 
+@tag_fixme_vpp_workers
 class TestNAT44EI(MethodHolder):
     """ NAT44EI Test Cases """
 
diff --git a/src/plugins/nat/test/test_nat64.py b/src/plugins/nat/test/test_nat64.py
index d3bec97801e..9a10b9fc380 100644
--- a/src/plugins/nat/test/test_nat64.py
+++ b/src/plugins/nat/test/test_nat64.py
@@ -9,6 +9,7 @@ from io import BytesIO
 from time import sleep
 
 import scapy.compat
+from framework import tag_fixme_vpp_workers
 from framework import VppTestCase, VppTestRunner, running_extended_tests
 from ipfix import IPFIX, Set, Template, Data, IPFIXDecoder
 from scapy.data import IP_PROTOS
@@ -25,6 +26,7 @@ from util import ppc, ppp
 from vpp_papi import VppEnum
 
 
+@tag_fixme_vpp_workers
 class TestNAT64(VppTestCase):
     """ NAT64 Test Cases """