Signed-off-by: IWASE Yusuke <[email protected]> --- ryu/tests/unit/ofproto/test_parser_ofpstats.py | 203 +++++++++++++++++++++++++ 1 file changed, 203 insertions(+) create mode 100644 ryu/tests/unit/ofproto/test_parser_ofpstats.py
diff --git a/ryu/tests/unit/ofproto/test_parser_ofpstats.py b/ryu/tests/unit/ofproto/test_parser_ofpstats.py new file mode 100644 index 0000000..cd28b69 --- /dev/null +++ b/ryu/tests/unit/ofproto/test_parser_ofpstats.py @@ -0,0 +1,203 @@ +# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +# implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +try: + # Python 3 + from functools import reduce +except ImportError: + # Python 2 + pass + +import sys +import unittest +from nose.tools import eq_ +from nose.tools import ok_ + +from ryu.ofproto import ofproto_v1_5 +from ryu.ofproto import ofproto_v1_5_parser +from ryu.tests import test_lib + + +class Test_Parser_OFPStats(unittest.TestCase): + _ofp = {ofproto_v1_5_parser: ofproto_v1_5} + + def __init__(self, methodName): + print('init %s' % methodName) + super(Test_Parser_OFPStats, self).__init__(methodName) + + def setUp(self): + pass + + def tearDown(self): + pass + + def _test(self, name, ofpp, d): + stats = ofpp.OFPStats(**d) + b = bytearray() + stats.serialize(b, 0) + stats2 = stats.parser(buffer(b), 0) + for k, v in d.iteritems(): + ok_(k in stats) + ok_(k in stats2) + eq_(stats[k], v) + eq_(stats2[k], v) + for k, v in stats.iteritems(): + ok_(k in d) + eq_(d[k], v) + for k, v in stats2.iteritems(): + ok_(k in d) + eq_(d[k], v) + + +def _add_tests(): + import functools + import itertools + + class Field(object): + pass + + 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 Int4double(Field): + @staticmethod + def generate(): + # Note: If yield value as a tuple, flatten_one() will reduce it + # into a single value. So the followings avoid this problem by + # using a list value. + yield [0, 1] + yield [0x12345678, 0x23456789] + yield [0xffffffff, 0xfffffffe] + + 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_5_parser] + common = [ + ('duration', Int4double), + ('idle_time', Int4double), + ('flow_count', Int4), + ('packet_count', Int8), + ('byte_count', Int8), + ('field_100', B64), + ] + L = {} + L[ofproto_v1_5_parser] = common + + 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 = map(lambda x: flatten(x)[1:], l) + for values in l: + d = dict(zip(keys, values)) + for n, uv in d.items(): + if isinstance(uv, list): + # XXX + # OFPStats returns value as tuple when field is + # 'duration' or 'idle_time'. Then convert list + # value into tuple here. + d[n] = tuple(uv) + mod = ofpp.__name__.split('.')[-1] + method_name = 'test_' + mod + 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): + print('processing %s ...' % name) + self._test(name, ofpp, d) + print('adding %s ...' % method_name) + f = functools.partial(_run, name=method_name, + ofpp=ofpp, d=d) + test_lib.add_method(Test_Parser_OFPStats, + method_name, f) + +_add_tests() -- 1.9.1 ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
