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-rwxr-xr-xsrc/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py17
1 files changed, 16 insertions, 1 deletions
diff --git a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
index 4fbda2a01af..ec7334712ab 100755
--- a/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
+++ b/src/vpp-api/python/vpp_papi/tests/test_vpp_serializer.py
@@ -3,12 +3,27 @@
import unittest
from vpp_papi.vpp_serializer import VPPType, VPPEnumType
from vpp_papi.vpp_serializer import VPPUnionType, VPPMessage
-from vpp_papi.vpp_serializer import VPPTypeAlias
+from vpp_papi.vpp_serializer import VPPTypeAlias, VPPSerializerValueError
from socket import inet_pton, AF_INET, AF_INET6
import logging
import sys
from ipaddress import *
+class TestLimits(unittest.TestCase):
+ def test_limit(self):
+ limited_type = VPPType('limited_type_t',
+ [['string', 'name', {'limit': 16}]])
+ unlimited_type = VPPType('limited_type_t',
+ [['string', 'name']])
+
+
+ b = limited_type.pack({'name':'foobar'})
+ self.assertEqual(len(b), 10)
+ b = unlimited_type.pack({'name':'foobar'})
+ self.assertEqual(len(b), 10)
+
+ with self.assertRaises(VPPSerializerValueError):
+ b = limited_type.pack({'name':'foobar'*3})
class TestAddType(unittest.TestCase):