def _add_tests():
import functools
import itertools
ofpps = [ofproto_v1_2_parser, ofproto_v1_3_parser]
for ofpp in ofpps:
mod = ofpp.__name__.split('.')[-1]
method_name = 'test_' + mod + '_ofpmatch_compat'
def _run(self, name, ofpp):
print('processing %s ...' % name)
if six.PY3:
self._test(self, name, ofpp)
else:
self._test(name, ofpp)
print('adding %s ...' % method_name)
f = functools.partial(_run, name=method_name, ofpp=ofpp)
test_lib.add_method(Test_Parser_Compat, method_name, f)
def _add_tests():
_ofp_vers = {
'of10': ofproto_v1_0.OFP_VERSION,
'of12': ofproto_v1_2.OFP_VERSION,
'of13': ofproto_v1_3.OFP_VERSION,
'of14': ofproto_v1_4.OFP_VERSION,
'of15': ofproto_v1_5.OFP_VERSION,
}
this_dir = os.path.dirname(sys.modules[__name__].__file__)
ofctl_rest_json_dir = os.path.join(this_dir, 'ofctl_rest_json/')
for ofp_ver in _ofp_vers:
# read a json file
json_path = os.path.join(ofctl_rest_json_dir, ofp_ver + '.json')
if os.path.exists(json_path):
_test_cases = json.load(open(json_path))
else:
# print("Skip to load test cases for %s" % ofp_ver)
continue
# add test
for test in _test_cases:
method = test['method']
path = test['path']
body = test.get('body', {})
name = 'test_ofctl_rest_' + method + '_' + ofp_ver + '_' + path
# print('adding %s ...' % name)
f = functools.partial(Test_ofctl_rest._test,
name=name,
dp=DummyDatapath(_ofp_vers[ofp_ver]),
method=test['method'],
path=test['path'],
body=body)
test_lib.add_method(Test_ofctl_rest, name, f)
def _add_tests():
import os
import os.path
import functools
this_dir = os.path.dirname(sys.modules[__name__].__file__)
packet_data_dir = os.path.join(this_dir, '../../packet_data')
json_dir = os.path.join(this_dir, 'json')
ofvers = [
'of10',
'of12',
'of13',
'of14',
'of15',
]
cases = set()
for ver in ofvers:
pdir = packet_data_dir + '/' + ver
jdir = json_dir + '/' + ver
n_added = 0
for file in os.listdir(pdir):
if file.endswith('.packet'):
truncated = None
elif '.truncated' in file:
# contents of .truncated files aren't relevant
s1, s2 = file.split('.truncated')
try:
truncated = int(s2)
except ValueError:
continue
file = s1 + '.packet'
else:
continue
wire_msg = open(pdir + '/' + file, 'rb').read()
if not truncated:
json_str = open(jdir + '/' + file + '.json', 'r').read()
else:
json_str = open(
jdir + '/' + file + '.truncated%d.json' % truncated,
'r').read()
wire_msg = wire_msg[:truncated]
method_name = ('test_' + file).replace('-', '_').replace('.', '_')
if truncated:
method_name += '_truncated%d' % truncated
def _run(self, name, wire_msg, json_str):
print('processing %s ...' % name)
if six.PY3:
self._test_msg(self, name, wire_msg, json_str)
else:
self._test_msg(name, wire_msg, json_str)
print('adding %s ...' % method_name)
f = functools.partial(_run,
name=method_name,
wire_msg=wire_msg,
json_str=json_str)
test_lib.add_method(Test_Parser, method_name, f)
cases.add(method_name)
n_added += 1
assert n_added > 0
assert (cases == set(
unittest.defaultTestLoader.getTestCaseNames(Test_Parser)))
def _add_tests():
import functools
import itertools
class Field(object):
@classmethod
def generate_mask(cls):
return list(cls.generate())[1]
class Int1(Field):
@staticmethod
def generate():
yield 0
yield 0xff
class Int2(Field):
@staticmethod
def generate():
yield 0
yield 0x1234
yield 0xffff
class Int3(Field):
@staticmethod
def generate():
yield 0
yield 0x123456
yield 0xffffff
class Int4(Field):
@staticmethod
def generate():
yield 0
yield 0x12345678
yield 0xffffffff
class Int8(Field):
@staticmethod
def generate():
yield 0
yield 0x123456789abcdef0
yield 0xffffffffffffffff
class Mac(Field):
@staticmethod
def generate():
yield '00:00:00:00:00:00'
yield 'f2:0b:a4:7d:f8:ea'
yield 'ff:ff:ff:ff:ff:ff'
class IPv4(Field):
@staticmethod
def generate():
yield '0.0.0.0'
yield '192.0.2.1'
yield '255.255.255.255'
class IPv6(Field):
@staticmethod
def generate():
yield '::'
yield 'fe80::f00b:a4ff:fed0:3f70'
yield 'ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'
class B64(Field):
@staticmethod
def generate():
yield 'aG9nZWhvZ2U='
yield 'ZnVnYWZ1Z2E='
ofpps = [
ofproto_v1_2_parser, ofproto_v1_3_parser, ofproto_v1_4_parser,
ofproto_v1_5_parser
]
common = [
# OpenFlow Basic
('in_port', Int4),
('in_phy_port', Int4),
('metadata', Int8),
('eth_dst', Mac),
('eth_src', Mac),
('eth_type', Int2),
('vlan_vid', Int2),
('vlan_pcp', Int1),
('ip_dscp', Int1),
('ip_ecn', Int1),
('ip_proto', Int1),
('ipv4_src', IPv4),
('ipv4_dst', IPv4),
('tcp_src', Int2),
('tcp_dst', Int2),
('udp_src', Int2),
('udp_dst', Int2),
('sctp_src', Int2),
('sctp_dst', Int2),
('icmpv4_type', Int1),
('icmpv4_code', Int1),
('arp_op', Int2),
('arp_spa', IPv4),
('arp_tpa', IPv4),
('arp_sha', Mac),
('arp_tha', Mac),
('ipv6_src', IPv6),
('ipv6_dst', IPv6),
('ipv6_flabel', Int4),
('icmpv6_type', Int1),
('icmpv6_code', Int1),
('ipv6_nd_target', IPv6),
('ipv6_nd_sll', Mac),
('ipv6_nd_tll', Mac),
('mpls_label', Int4),
('mpls_tc', Int1),
# Old ONF Experimenter --> OpenFlow Basic (OF1.4+)
('pbb_uca', Int1),
# ONF Experimenter --> OpenFlow Basic (OF1.5+)
('tcp_flags', Int2),
('actset_output', Int4),
# Nicira Experimenter
('eth_dst_nxm', Mac),
('eth_src_nxm', Mac),
('tunnel_id_nxm', Int8),
('tun_ipv4_src', IPv4),
('tun_ipv4_dst', IPv4),
('pkt_mark', Int4),
('conj_id', Int4),
('tun_ipv6_src', IPv6),
('tun_ipv6_dst', IPv6),
('_dp_hash', Int4),
('reg0', Int4),
('reg1', Int4),
('reg2', Int4),
('reg3', Int4),
('reg4', Int4),
('reg5', Int4),
('reg6', Int4),
('reg7', Int4),
# Common Experimenter
('field_100', B64),
]
L = {}
L[ofproto_v1_2_parser] = common + [
# OF1.2 doesn't have OXM_OF_PBB_ISID.
# OFPXMC_OPENFLOW_BASIC = 0x8000
# OXM_OF_PBB_ISID = 37
# (OFPXMC_OPENFLOW_BASIC << 7) + OXM_OF_PBB_ISID == 4194341
('field_4194341', B64),
]
L[ofproto_v1_3_parser] = common + [
# OpenFlow Basic (OF1.3+)
('mpls_bos', Int1),
('pbb_isid', Int3),
('tunnel_id', Int8),
('ipv6_exthdr', Int2),
]
L[ofproto_v1_4_parser] = L[ofproto_v1_3_parser]
L[ofproto_v1_5_parser] = L[ofproto_v1_4_parser] + [
# OpenFlow Basic (OF1.5+)
('packet_type', Int4),
]
def flatten_one(l, i):
if isinstance(i, tuple):
return l + flatten(i)
else:
return l + [i]
flatten = lambda l: reduce(flatten_one, l, [])
for ofpp in ofpps:
for n in range(1, 3):
for C in itertools.combinations(L[ofpp], n):
l = [1]
keys = []
clss = []
for (k, cls) in C:
l = itertools.product(l, cls.generate())
keys.append(k)
clss.append(cls)
l = [flatten(x)[1:] for x in l]
for domask in [True, False]:
for values in l:
if domask:
values = [(value, cls.generate_mask())
for (cls, value) in zip(clss, values)]
d = dict(zip(keys, values))
mod = ofpp.__name__.split('.')[-1]
method_name = 'test_' + mod
if domask:
method_name += '_mask'
for k in sorted(dict(d).keys()):
method_name += '_' + str(k)
method_name += '_' + str(d[k])
method_name = method_name.replace(':', '_')
method_name = method_name.replace('.', '_')
method_name = method_name.replace('(', '_')
method_name = method_name.replace(')', '_')
method_name = method_name.replace(',', '_')
method_name = method_name.replace("'", '_')
method_name = method_name.replace(' ', '_')
def _run(self, name, ofpp, d, domask):
print('processing %s ...' % name)
if six.PY3:
self._test(self, name, ofpp, d, domask)
else:
self._test(name, ofpp, d, domask)
print('adding %s ...' % method_name)
f = functools.partial(_run,
name=method_name,
ofpp=ofpp,
d=d,
domask=domask)
test_lib.add_method(Test_Parser_OFPMatch, method_name,
f)