def test_header(self):
networks = self.random_network_set(self.DEFAULT_NETWORK_COUNT)
generator = generate_ipset(self.IPTABLES_NAME, networks)
header = next(generator)
# create blocklist0 hash:net family inet hashsize 32768 maxelem 65536
matcher = re.match(r"""
^
create\s+(?P<name>\w+)\s+
hash:net\s+family\s+inet\s+
hashsize\s+(?P<hashsize>\d+)\s+
maxelem\s+(?P<maxelem>\d+)\s*
$
""", header, re.VERBOSE)
assert matcher is not None, header
elements = matcher.groupdict()
for element in itervalues(elements):
assert element is not None, elements
elements["hashsize"] = int(elements["hashsize"])
elements["maxelem"] = int(elements["maxelem"])
assert elements["name"] == self.IPTABLES_NAME, elements
assert elements["hashsize"] < elements["maxelem"], elements
# noinspection PyTypeChecker
assert elements["hashsize"] & (elements["hashsize"] - 1) == 0, elements
assert elements["maxelem"] == self.DEFAULT_NETWORK_COUNT, elements
def test_header(self):
networks = self.random_network_set(self.DEFAULT_NETWORK_COUNT)
generator = generate_ipset(self.IPTABLES_NAME, networks)
header = next(generator)
# create blocklist0 hash:net family inet hashsize 32768 maxelem 65536
matcher = re.match(
r"""
^
create\s+(?P<name>\w+)\s+
hash:net\s+family\s+inet\s+
hashsize\s+(?P<hashsize>\d+)\s+
maxelem\s+(?P<maxelem>\d+)\s*
$
""", header, re.VERBOSE)
assert matcher is not None, header
elements = matcher.groupdict()
for element in itervalues(elements):
assert element is not None, elements
elements["hashsize"] = int(elements["hashsize"])
elements["maxelem"] = int(elements["maxelem"])
assert elements["name"] == self.IPTABLES_NAME, elements
assert elements["hashsize"] < elements["maxelem"], elements
# noinspection PyTypeChecker
assert elements["hashsize"] & (elements["hashsize"] - 1) == 0, elements
assert elements["maxelem"] == self.DEFAULT_NETWORK_COUNT, elements
def test_content(self):
networks = self.random_network_set(self.DEFAULT_NETWORK_COUNT)
generator = generate_ipset(self.IPTABLES_NAME, networks)
next(generator)
collected_networks = []
for line in generator:
matcher = re.match(r"add\s+(?P<name>\w+)\s+(?P<network>.*)\s*",
line)
assert matcher is not None, line
elements = matcher.groupdict()
for element in itervalues(elements):
assert element is not None, elements
assert elements["name"] == self.IPTABLES_NAME, line
assert elements["network"] in networks, line
collected_networks.append(elements["network"])
assert len(collected_networks) == len(networks), collected_networks
assert len(set(collected_networks)) == len(collected_networks), collected_networks
def test_content(self):
networks = self.random_network_set(self.DEFAULT_NETWORK_COUNT)
generator = generate_ipset(self.IPTABLES_NAME, networks)
next(generator)
collected_networks = []
for line in generator:
matcher = re.match(r"add\s+(?P<name>\w+)\s+(?P<network>.*)\s*",
line)
assert matcher is not None, line
elements = matcher.groupdict()
for element in itervalues(elements):
assert element is not None, elements
assert elements["name"] == self.IPTABLES_NAME, line
assert elements["network"] in networks, line
collected_networks.append(elements["network"])
assert len(collected_networks) == len(networks), collected_networks
assert len(set(collected_networks)) == len(
collected_networks), collected_networks