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import pytest
from netaddr import valid_nmap_range, iter_nmap_range, IPAddress, AddrFormatError
def test_valid_nmap_range_with_valid_target_specs():
assert valid_nmap_range('192.0.2.1')
assert valid_nmap_range('192.0.2.0-31')
assert valid_nmap_range('192.0.2-3.1-254')
assert valid_nmap_range('0-255.0-255.0-255.0-255')
assert valid_nmap_range('192.168.3-5,7.1')
assert valid_nmap_range('192.168.3-5,7,10-12,13,14.1')
assert valid_nmap_range('fe80::1')
assert valid_nmap_range('::')
assert valid_nmap_range('192.0.2.0/24')
def test_valid_nmap_range_with_invalid_target_specs():
assert not valid_nmap_range('192.0.2.0/255.255.255.0')
assert not valid_nmap_range(1)
assert not valid_nmap_range('1')
assert not valid_nmap_range([])
assert not valid_nmap_range({})
assert not valid_nmap_range('fe80::/64')
assert not valid_nmap_range('255.255.255.256')
assert not valid_nmap_range('0-255.0-255.0-255.0-256')
assert not valid_nmap_range('0-255.0-255.0-255.-1-0')
assert not valid_nmap_range('0-255.0-255.0-255.256-0')
assert not valid_nmap_range('0-255.0-255.0-255.255-0')
assert not valid_nmap_range('a.b.c.d-e')
assert not valid_nmap_range('255.255.255.a-b')
def test_iter_nmap_range():
assert list(iter_nmap_range('192.0.2.1')) == [IPAddress('192.0.2.1')]
ip_list = list(iter_nmap_range('192.0.2.0-31'))
assert len(ip_list) == 32
assert ip_list == [
IPAddress('192.0.2.0'), IPAddress('192.0.2.1'), IPAddress('192.0.2.2'),
IPAddress('192.0.2.3'), IPAddress('192.0.2.4'), IPAddress('192.0.2.5'),
IPAddress('192.0.2.6'), IPAddress('192.0.2.7'), IPAddress('192.0.2.8'), IPAddress('192.0.2.9'),
IPAddress('192.0.2.10'), IPAddress('192.0.2.11'), IPAddress('192.0.2.12'), IPAddress('192.0.2.13'),
IPAddress('192.0.2.14'), IPAddress('192.0.2.15'), IPAddress('192.0.2.16'), IPAddress('192.0.2.17'),
IPAddress('192.0.2.18'), IPAddress('192.0.2.19'), IPAddress('192.0.2.20'), IPAddress('192.0.2.21'),
IPAddress('192.0.2.22'), IPAddress('192.0.2.23'), IPAddress('192.0.2.24'), IPAddress('192.0.2.25'),
IPAddress('192.0.2.26'), IPAddress('192.0.2.27'), IPAddress('192.0.2.28'), IPAddress('192.0.2.29'),
IPAddress('192.0.2.30'), IPAddress('192.0.2.31')]
assert len(list(iter_nmap_range('192.0.2-3.1-7'))) == 14
assert list(iter_nmap_range('192.0.2.1-3,5,7-9')) == [
IPAddress('192.0.2.1'),
IPAddress('192.0.2.2'),
IPAddress('192.0.2.3'),
IPAddress('192.0.2.5'),
IPAddress('192.0.2.7'),
IPAddress('192.0.2.8'),
IPAddress('192.0.2.9'),
]
def test_iter_nmap_range_with_multiple_targets_including_cidr():
assert list(iter_nmap_range('192.168.0.0/29', '192.168.3-5,7.1', 'fe80::1')) == [
IPAddress('192.168.0.0'),
IPAddress('192.168.0.1'),
IPAddress('192.168.0.2'),
IPAddress('192.168.0.3'),
IPAddress('192.168.0.4'),
IPAddress('192.168.0.5'),
IPAddress('192.168.0.6'),
IPAddress('192.168.0.7'),
IPAddress('192.168.3.1'),
IPAddress('192.168.4.1'),
IPAddress('192.168.5.1'),
IPAddress('192.168.7.1'),
IPAddress('fe80::1'),
]
def test_iter_nmap_range_invalid():
with pytest.raises(AddrFormatError):
list(iter_nmap_range('fe80::/64'))
def test_iter_nmap_range_remove_duplicates():
assert list(iter_nmap_range('10.0.0.42,42-42')) == [IPAddress('10.0.0.42')]
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