mirror of
https://git.photon.obnh.io/AXSY/whois.git
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Initial commit: mwhois with SCION AS support and decimal AS conversion
Based on mwhois by Antonios A. Chariton Modifications for SCION AS support by Olaf Baumert, Axpo Systems AG
This commit is contained in:
Olaf Baumert
449
netaddr/tests/3.x/ip/cidr.txt
Normal file
449
netaddr/tests/3.x/ip/cidr.txt
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@@ -0,0 +1,449 @@
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=CIDR Tests=
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Copyright (c) 2008-2015, David P. D. Moss. All rights reserved.
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{{{
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>>> from netaddr import *
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}}}
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==Basic IP Range Tuple Sorting==
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{{{
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>>> ranges = (
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... (IPAddress('::'), IPAddress('::')),
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... (IPAddress('0.0.0.0'), IPAddress('255.255.255.255')),
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... (IPAddress('::'), IPAddress('::255.255.255.255')),
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... (IPAddress('0.0.0.0'), IPAddress('0.0.0.0')),
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... )
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>>> sorted(ranges)
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[(IPAddress('0.0.0.0'), IPAddress('0.0.0.0')), (IPAddress('0.0.0.0'), IPAddress('255.255.255.255')), (IPAddress('::'), IPAddress('::')), (IPAddress('::'), IPAddress('::255.255.255.255'))]
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}}}
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Worst case IPv4 range to CIDR conversion.
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{{{
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>>> for ip in iprange_to_cidrs('0.0.0.1', '255.255.255.254'):
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... ip
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...
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IPNetwork('0.0.0.1/32')
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IPNetwork('0.0.0.2/31')
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IPNetwork('0.0.0.4/30')
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IPNetwork('0.0.0.8/29')
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IPNetwork('0.0.0.16/28')
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IPNetwork('0.0.0.32/27')
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IPNetwork('0.0.0.64/26')
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IPNetwork('0.0.0.128/25')
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IPNetwork('0.0.1.0/24')
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IPNetwork('0.0.2.0/23')
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IPNetwork('0.0.4.0/22')
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IPNetwork('0.0.8.0/21')
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IPNetwork('0.0.16.0/20')
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IPNetwork('0.0.32.0/19')
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IPNetwork('0.0.64.0/18')
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IPNetwork('0.0.128.0/17')
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IPNetwork('0.1.0.0/16')
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IPNetwork('0.2.0.0/15')
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IPNetwork('0.4.0.0/14')
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IPNetwork('0.8.0.0/13')
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IPNetwork('0.16.0.0/12')
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IPNetwork('0.32.0.0/11')
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IPNetwork('0.64.0.0/10')
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IPNetwork('0.128.0.0/9')
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IPNetwork('1.0.0.0/8')
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IPNetwork('2.0.0.0/7')
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IPNetwork('4.0.0.0/6')
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IPNetwork('8.0.0.0/5')
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IPNetwork('16.0.0.0/4')
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IPNetwork('32.0.0.0/3')
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IPNetwork('64.0.0.0/2')
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IPNetwork('128.0.0.0/2')
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IPNetwork('192.0.0.0/3')
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IPNetwork('224.0.0.0/4')
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IPNetwork('240.0.0.0/5')
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IPNetwork('248.0.0.0/6')
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IPNetwork('252.0.0.0/7')
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IPNetwork('254.0.0.0/8')
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IPNetwork('255.0.0.0/9')
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IPNetwork('255.128.0.0/10')
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IPNetwork('255.192.0.0/11')
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IPNetwork('255.224.0.0/12')
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IPNetwork('255.240.0.0/13')
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IPNetwork('255.248.0.0/14')
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IPNetwork('255.252.0.0/15')
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IPNetwork('255.254.0.0/16')
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IPNetwork('255.255.0.0/17')
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IPNetwork('255.255.128.0/18')
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IPNetwork('255.255.192.0/19')
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IPNetwork('255.255.224.0/20')
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IPNetwork('255.255.240.0/21')
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IPNetwork('255.255.248.0/22')
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IPNetwork('255.255.252.0/23')
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IPNetwork('255.255.254.0/24')
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IPNetwork('255.255.255.0/25')
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IPNetwork('255.255.255.128/26')
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IPNetwork('255.255.255.192/27')
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IPNetwork('255.255.255.224/28')
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IPNetwork('255.255.255.240/29')
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IPNetwork('255.255.255.248/30')
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IPNetwork('255.255.255.252/31')
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IPNetwork('255.255.255.254/32')
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}}}
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Worst case IPv4 mapped IPv6 range to CIDR.
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{{{
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>>> for ip in iprange_to_cidrs('::ffff:1', '::ffff:255.255.255.254'):
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... ip
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...
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IPNetwork('::255.255.0.1/128')
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IPNetwork('::255.255.0.2/127')
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IPNetwork('::255.255.0.4/126')
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IPNetwork('::255.255.0.8/125')
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IPNetwork('::255.255.0.16/124')
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IPNetwork('::255.255.0.32/123')
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IPNetwork('::255.255.0.64/122')
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IPNetwork('::255.255.0.128/121')
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IPNetwork('::255.255.1.0/120')
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IPNetwork('::255.255.2.0/119')
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IPNetwork('::255.255.4.0/118')
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IPNetwork('::255.255.8.0/117')
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IPNetwork('::255.255.16.0/116')
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IPNetwork('::255.255.32.0/115')
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IPNetwork('::255.255.64.0/114')
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IPNetwork('::255.255.128.0/113')
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IPNetwork('::1:0:0/96')
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IPNetwork('::2:0:0/95')
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IPNetwork('::4:0:0/94')
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IPNetwork('::8:0:0/93')
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IPNetwork('::10:0:0/92')
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IPNetwork('::20:0:0/91')
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IPNetwork('::40:0:0/90')
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IPNetwork('::80:0:0/89')
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IPNetwork('::100:0:0/88')
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IPNetwork('::200:0:0/87')
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IPNetwork('::400:0:0/86')
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IPNetwork('::800:0:0/85')
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IPNetwork('::1000:0:0/84')
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IPNetwork('::2000:0:0/83')
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IPNetwork('::4000:0:0/82')
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IPNetwork('::8000:0:0/82')
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IPNetwork('::c000:0:0/83')
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IPNetwork('::e000:0:0/84')
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IPNetwork('::f000:0:0/85')
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IPNetwork('::f800:0:0/86')
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IPNetwork('::fc00:0:0/87')
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IPNetwork('::fe00:0:0/88')
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IPNetwork('::ff00:0:0/89')
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IPNetwork('::ff80:0:0/90')
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IPNetwork('::ffc0:0:0/91')
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IPNetwork('::ffe0:0:0/92')
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IPNetwork('::fff0:0:0/93')
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IPNetwork('::fff8:0:0/94')
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IPNetwork('::fffc:0:0/95')
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IPNetwork('::fffe:0:0/96')
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IPNetwork('::ffff:0.0.0.0/97')
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IPNetwork('::ffff:128.0.0.0/98')
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IPNetwork('::ffff:192.0.0.0/99')
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IPNetwork('::ffff:224.0.0.0/100')
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IPNetwork('::ffff:240.0.0.0/101')
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IPNetwork('::ffff:248.0.0.0/102')
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IPNetwork('::ffff:252.0.0.0/103')
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IPNetwork('::ffff:254.0.0.0/104')
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IPNetwork('::ffff:255.0.0.0/105')
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IPNetwork('::ffff:255.128.0.0/106')
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IPNetwork('::ffff:255.192.0.0/107')
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IPNetwork('::ffff:255.224.0.0/108')
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IPNetwork('::ffff:255.240.0.0/109')
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IPNetwork('::ffff:255.248.0.0/110')
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IPNetwork('::ffff:255.252.0.0/111')
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IPNetwork('::ffff:255.254.0.0/112')
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IPNetwork('::ffff:255.255.0.0/113')
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IPNetwork('::ffff:255.255.128.0/114')
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IPNetwork('::ffff:255.255.192.0/115')
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IPNetwork('::ffff:255.255.224.0/116')
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IPNetwork('::ffff:255.255.240.0/117')
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IPNetwork('::ffff:255.255.248.0/118')
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IPNetwork('::ffff:255.255.252.0/119')
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IPNetwork('::ffff:255.255.254.0/120')
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IPNetwork('::ffff:255.255.255.0/121')
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IPNetwork('::ffff:255.255.255.128/122')
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IPNetwork('::ffff:255.255.255.192/123')
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IPNetwork('::ffff:255.255.255.224/124')
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IPNetwork('::ffff:255.255.255.240/125')
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IPNetwork('::ffff:255.255.255.248/126')
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IPNetwork('::ffff:255.255.255.252/127')
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IPNetwork('::ffff:255.255.255.254/128')
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}}}
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RFC 4291 CIDR tests.
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{{{
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>>> str(IPNetwork('2001:0DB8:0000:CD30:0000:0000:0000:0000/60'))
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'2001:db8:0:cd30::/60'
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>>> str(IPNetwork('2001:0DB8::CD30:0:0:0:0/60'))
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'2001:db8:0:cd30::/60'
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>>> str(IPNetwork('2001:0DB8:0:CD30::/60'))
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'2001:db8:0:cd30::/60'
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}}}
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Equality tests.
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{{{
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>>> IPNetwork('192.0.2.0/255.255.254.0') == IPNetwork('192.0.2.0/23')
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True
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>>> IPNetwork('192.0.2.65/255.255.254.0') == IPNetwork('192.0.2.0/23')
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True
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>>> IPNetwork('192.0.2.65/255.255.254.0') == IPNetwork('192.0.2.65/23')
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True
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>>> IPNetwork('192.0.2.65/255.255.255.0') == IPNetwork('192.0.2.0/23')
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False
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>>> IPNetwork('192.0.2.65/255.255.254.0') == IPNetwork('192.0.2.65/24')
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False
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}}}
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Slicing tests.
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{{{
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>>> ip = IPNetwork('192.0.2.0/23')
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>>> ip.first == 3221225984
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True
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>>> ip.last == 3221226495
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True
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>>> ip[0]
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IPAddress('192.0.2.0')
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>>> ip[-1]
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IPAddress('192.0.3.255')
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>>> list(ip[::128])
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[IPAddress('192.0.2.0'), IPAddress('192.0.2.128'), IPAddress('192.0.3.0'), IPAddress('192.0.3.128')]
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>>> ip = IPNetwork('fe80::/10')
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>>> ip[0]
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IPAddress('fe80::')
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>>> ip[-1]
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IPAddress('febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff')
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>>> ip.size == 332306998946228968225951765070086144
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True
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>>> list(ip[0:5:1])
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Traceback (most recent call last):
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...
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TypeError: IPv6 slices are not supported!
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}}}
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Membership tests.
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{{{
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>>> IPAddress('192.0.2.1') in IPNetwork('192.0.2.0/24')
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True
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>>> IPAddress('192.0.2.255') in IPNetwork('192.0.2.0/24')
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True
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>>> IPNetwork('192.0.2.0/24') in IPNetwork('192.0.2.0/23')
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True
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>>> IPNetwork('192.0.2.0/24') in IPNetwork('192.0.2.0/24')
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True
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>>> IPAddress('ffff::1') in IPNetwork('ffff::/127')
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True
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>>> IPNetwork('192.0.2.0/23') in IPNetwork('192.0.2.0/24')
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False
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}}}
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Equality tests.
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{{{
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>>> IPNetwork('192.0.2.0/24') == IPNetwork('192.0.2.0/24')
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True
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>>> IPNetwork('192.0.2.0/24') is not IPNetwork('192.0.2.0/24')
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True
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>>> IPNetwork('192.0.2.0/24') != IPNetwork('192.0.2.0/24')
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False
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>>> IPNetwork('192.0.2.0/24') is IPNetwork('192.0.2.0/24')
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False
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>>> IPNetwork('fe80::/10') == IPNetwork('fe80::/10')
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True
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>>> IPNetwork('fe80::/10') is not IPNetwork('fe80::/10')
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True
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>>> IPNetwork('fe80::/10') != IPNetwork('fe80::/10')
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False
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>>> IPNetwork('fe80::/10') is IPNetwork('fe80::/10')
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False
|
||||
|
||||
}}}
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Exclusion tests.
|
||||
|
||||
{{{
|
||||
|
||||
# Equivalent to :-
|
||||
# >>> set([1]) - set([1])
|
||||
# set([1])
|
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>>> cidr_exclude('192.0.2.1/32', '192.0.2.1/32')
|
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[]
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# Equivalent to :-
|
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# >>> set([1,2]) - set([2])
|
||||
# set([1])
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>>> cidr_exclude('192.0.2.0/31', '192.0.2.1/32')
|
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[IPNetwork('192.0.2.0/32')]
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||||
# Equivalent to :-
|
||||
# >>> set([1,2,3,4,5,6,7,8]) - set([5,6,7,8])
|
||||
# set([1, 2, 3, 4])
|
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>>> cidr_exclude('192.0.2.0/24', '192.0.2.128/25')
|
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[IPNetwork('192.0.2.0/25')]
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||||
# Equivalent to :-
|
||||
# >>> set([1,2,3,4,5,6,7,8]) - set([5,6])
|
||||
# set([1, 2, 3, 4, 7, 8])
|
||||
>>> cidr_exclude('192.0.2.0/24', '192.0.2.128/27')
|
||||
[IPNetwork('192.0.2.0/25'), IPNetwork('192.0.2.160/27'), IPNetwork('192.0.2.192/26')]
|
||||
|
||||
# Subtracting a larger range from a smaller one results in an empty
|
||||
# list (rather than a negative CIDR - which would be rather odd)!
|
||||
#
|
||||
# Equivalent to :-
|
||||
# >>> set([1]) - set([1,2,3])
|
||||
# set([])
|
||||
>>> cidr_exclude('192.0.2.1/32', '192.0.2.0/24')
|
||||
[]
|
||||
|
||||
}}}
|
||||
|
||||
Please Note: excluding IP subnets that are not within each other and have no overlaps should return the original target IP object.
|
||||
|
||||
{{{
|
||||
|
||||
# Equivalent to :-
|
||||
# >>> set([1,2,3]) - set([4])
|
||||
# set([1,2,3])
|
||||
>>> cidr_exclude('192.0.2.0/28', '192.0.2.16/32')
|
||||
[IPNetwork('192.0.2.0/28')]
|
||||
|
||||
# Equivalent to :-
|
||||
# >>> set([1]) - set([2,3,4])
|
||||
# set([1])
|
||||
>>> cidr_exclude('192.0.1.255/32', '192.0.2.0/28')
|
||||
[IPNetwork('192.0.1.255/32')]
|
||||
|
||||
}}}
|
||||
|
||||
Merge tests.
|
||||
|
||||
{{{
|
||||
|
||||
>>> cidr_merge(['192.0.128.0/24', '192.0.129.0/24'])
|
||||
[IPNetwork('192.0.128.0/23')]
|
||||
|
||||
>>> cidr_merge(['192.0.129.0/24', '192.0.130.0/24'])
|
||||
[IPNetwork('192.0.129.0/24'), IPNetwork('192.0.130.0/24')]
|
||||
|
||||
>>> cidr_merge(['192.0.2.112/30', '192.0.2.116/31', '192.0.2.118/31'])
|
||||
[IPNetwork('192.0.2.112/29')]
|
||||
|
||||
>>> cidr_merge(['192.0.2.112/30', '192.0.2.116/32', '192.0.2.118/31'])
|
||||
[IPNetwork('192.0.2.112/30'), IPNetwork('192.0.2.116/32'), IPNetwork('192.0.2.118/31')]
|
||||
|
||||
>>> cidr_merge(['192.0.2.112/31', '192.0.2.116/31', '192.0.2.118/31'])
|
||||
[IPNetwork('192.0.2.112/31'), IPNetwork('192.0.2.116/30')]
|
||||
|
||||
>>> cidr_merge(['192.0.1.254/31',
|
||||
... '192.0.2.0/28',
|
||||
... '192.0.2.16/28',
|
||||
... '192.0.2.32/28',
|
||||
... '192.0.2.48/28',
|
||||
... '192.0.2.64/28',
|
||||
... '192.0.2.80/28',
|
||||
... '192.0.2.96/28',
|
||||
... '192.0.2.112/28',
|
||||
... '192.0.2.128/28',
|
||||
... '192.0.2.144/28',
|
||||
... '192.0.2.160/28',
|
||||
... '192.0.2.176/28',
|
||||
... '192.0.2.192/28',
|
||||
... '192.0.2.208/28',
|
||||
... '192.0.2.224/28',
|
||||
... '192.0.2.240/28',
|
||||
... '192.0.3.0/28'])
|
||||
[IPNetwork('192.0.1.254/31'), IPNetwork('192.0.2.0/24'), IPNetwork('192.0.3.0/28')]
|
||||
|
||||
}}}
|
||||
|
||||
Extended merge tests.
|
||||
|
||||
{{{
|
||||
|
||||
>>> import random
|
||||
|
||||
# Start with a single /23 CIDR.
|
||||
|
||||
>>> orig_cidr_ipv4 = IPNetwork('192.0.2.0/23')
|
||||
>>> orig_cidr_ipv6 = IPNetwork('::192.0.2.0/120')
|
||||
|
||||
# Split it into /28 subnet CIDRs (mix CIDR objects and CIDR strings).
|
||||
|
||||
>>> cidr_subnets = []
|
||||
>>> cidr_subnets.extend([str(c) for c in orig_cidr_ipv4.subnet(28)])
|
||||
>>> cidr_subnets.extend(list(orig_cidr_ipv4.subnet(28)))
|
||||
>>> cidr_subnets.extend([str(c) for c in orig_cidr_ipv6.subnet(124)])
|
||||
>>> cidr_subnets.extend(list(orig_cidr_ipv6.subnet(124)))
|
||||
|
||||
# Add a couple of duplicates in to make sure summarization is working OK.
|
||||
|
||||
>>> cidr_subnets.append('192.0.2.1/32')
|
||||
>>> cidr_subnets.append('192.0.2.128/25')
|
||||
>>> cidr_subnets.append('::192.0.2.92/128')
|
||||
|
||||
# Randomize the order of subnets.
|
||||
>>> random.shuffle(cidr_subnets)
|
||||
|
||||
# Perform summarization operation.
|
||||
>>> merged_cidrs = cidr_merge(cidr_subnets)
|
||||
>>> merged_cidrs
|
||||
[IPNetwork('192.0.2.0/23'), IPNetwork('::192.0.2.0/120')]
|
||||
|
||||
>>> merged_cidrs == [orig_cidr_ipv4, orig_cidr_ipv6]
|
||||
True
|
||||
|
||||
}}}
|
||||
Reference in New Issue
Block a user