441 lines
14 KiB
Perl
441 lines
14 KiB
Perl
use Test::More;
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use B qw(perlstring);
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use ddclient::t;
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SKIP: { eval { require Test::Warnings; } or skip($@, 1); }
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eval { require 'ddclient'; } or BAIL_OUT($@);
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my @valid_ipv6 = (
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"::abcd:efAB:CDEF", # case sensitivity
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"08:09:0a:0b:0c:0d:0e:0f", # leading zeros
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# with thanks to http://home.deds.nl/~aeron/regex/valid_ipv6.txt
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"1111:2222:3333:4444:5555:6666:7777:8888",
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"1111:2222:3333:4444:5555:6666:7777::",
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"1111:2222:3333:4444:5555:6666::",
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"1111:2222:3333:4444:5555::",
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"1111:2222:3333:4444::",
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"1111:2222:3333::",
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"1111:2222::",
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"1111::",
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"::",
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"1111:2222:3333:4444:5555:6666::8888",
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"1111:2222:3333:4444:5555::8888",
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"1111:2222:3333:4444::8888",
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"1111:2222:3333::8888",
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"1111:2222::8888",
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"1111::8888",
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"::8888",
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"1111:2222:3333:4444:5555::7777:8888",
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"1111:2222:3333:4444::7777:8888",
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"1111:2222:3333::7777:8888",
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"1111:2222::7777:8888",
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"1111::7777:8888",
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"::7777:8888",
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"1111:2222:3333:4444::6666:7777:8888",
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"1111:2222:3333::6666:7777:8888",
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"1111:2222::6666:7777:8888",
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"1111::6666:7777:8888",
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"::6666:7777:8888",
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"1111:2222:3333::5555:6666:7777:8888",
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"1111:2222::5555:6666:7777:8888",
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"1111::5555:6666:7777:8888",
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"::5555:6666:7777:8888",
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"1111:2222::4444:5555:6666:7777:8888",
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"1111::4444:5555:6666:7777:8888",
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"::4444:5555:6666:7777:8888",
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"1111::3333:4444:5555:6666:7777:8888",
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"::3333:4444:5555:6666:7777:8888",
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"::2222:3333:4444:5555:6666:7777:8888",
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# IPv4-mapped IPv6 addresses
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"1111:2222:3333:4444:5555:6666:0.0.0.0",
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"1111:2222:3333:4444:5555:6666:00.00.00.00",
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"1111:2222:3333:4444:5555:6666:000.000.000.000",
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"1111:2222:3333:4444:5555:6666:123.123.123.123",
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"1111:2222:3333:4444:5555::123.123.123.123",
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"1111:2222:3333:4444::123.123.123.123",
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"1111:2222:3333::123.123.123.123",
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"1111:2222::123.123.123.123",
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"1111::123.123.123.123",
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"::123.123.123.123",
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"1111:2222:3333:4444::6666:123.123.123.123",
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"1111:2222:3333::6666:123.123.123.123",
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"1111:2222::6666:123.123.123.123",
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"1111::6666:123.123.123.123",
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"::6666:123.123.123.123",
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"1111:2222:3333::5555:6666:123.123.123.123",
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"1111:2222::5555:6666:123.123.123.123",
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"1111::5555:6666:123.123.123.123",
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"::5555:6666:123.123.123.123",
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"1111:2222::4444:5555:6666:123.123.123.123",
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"1111::4444:5555:6666:123.123.123.123",
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"::4444:5555:6666:123.123.123.123",
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"1111::3333:4444:5555:6666:123.123.123.123",
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"::3333:4444:5555:6666:123.123.123.123",
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"::2222:3333:4444:5555:6666:123.123.123.123",
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);
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my @invalid_ipv6 = (
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# Empty string and bogus text
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undef,
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"",
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" ",
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"foobar",
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# Valid IPv6 with extra text before or after
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"foo2001:DB8:4341:0781:1111:2222:3333:4444",
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"foo 2001:DB8:4341:0781::4444",
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"foo 2001:DB8:4341:0781:1111:: bar",
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"foo2001:DB8:4341:0781::100bar",
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"2001:DB8:4341:0781::1 bar",
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"2001:DB8:4341:0781::0001bar",
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"foo bar 3001:DB8:4341:0781:1111:2222:3333:4444 foo bar",
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"__3001:DB8:4341:0781::4444",
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"__3001:DB8:4341:0781:1111::__",
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"--3001:DB8:4341:0781::100--",
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"/3001:DB8:4341:0781::1/",
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"3001:DB8:4341:0781::0001%",
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"fdb6:1d86:d9bd:1::4444%eth0",
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"fdb6:1d86:d9bd:1:1111::%ens192",
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"fdb6:1d86:d9bd:1::100%en0",
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"fdb6:1d86:d9bd:1::1%eth1.100",
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# With thanks to http://home.deds.nl/~aeron/regex/invalid_ipv6.txt
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# Invalid data
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"XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX",
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# Too many components
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"1111:2222:3333:4444:5555:6666:7777:8888:9999",
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"1111:2222:3333:4444:5555:6666:7777:8888::",
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"::2222:3333:4444:5555:6666:7777:8888:9999",
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# Too few components
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"1111:2222:3333:4444:5555:6666:7777",
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"1111:2222:3333:4444:5555:6666",
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"1111:2222:3333:4444:5555",
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"1111:2222:3333:4444",
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"1111:2222:3333",
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"1111:2222",
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"1111",
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# Missing :
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"11112222:3333:4444:5555:6666:7777:8888",
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"1111:22223333:4444:5555:6666:7777:8888",
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"1111:2222:33334444:5555:6666:7777:8888",
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"1111:2222:3333:44445555:6666:7777:8888",
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"1111:2222:3333:4444:55556666:7777:8888",
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"1111:2222:3333:4444:5555:66667777:8888",
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"1111:2222:3333:4444:5555:6666:77778888",
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# Missing : intended for ::
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"1111:2222:3333:4444:5555:6666:7777:8888:",
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"1111:2222:3333:4444:5555:6666:7777:",
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"1111:2222:3333:4444:5555:6666:",
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"1111:2222:3333:4444:5555:",
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"1111:2222:3333:4444:",
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"1111:2222:3333:",
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"1111:2222:",
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"1111:",
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":",
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":8888",
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":7777:8888",
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":6666:7777:8888",
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":5555:6666:7777:8888",
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":4444:5555:6666:7777:8888",
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":3333:4444:5555:6666:7777:8888",
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":2222:3333:4444:5555:6666:7777:8888",
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":1111:2222:3333:4444:5555:6666:7777:8888",
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# :::
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":::2222:3333:4444:5555:6666:7777:8888",
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"1111:::3333:4444:5555:6666:7777:8888",
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"1111:2222:::4444:5555:6666:7777:8888",
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"1111:2222:3333:::5555:6666:7777:8888",
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"1111:2222:3333:4444:::6666:7777:8888",
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"1111:2222:3333:4444:5555:::7777:8888",
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"1111:2222:3333:4444:5555:6666:::8888",
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"1111:2222:3333:4444:5555:6666:7777:::",
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# Double ::
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"::2222::4444:5555:6666:7777:8888",
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"::2222:3333::5555:6666:7777:8888",
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"::2222:3333:4444::6666:7777:8888",
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"::2222:3333:4444:5555::7777:8888",
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"::2222:3333:4444:5555:7777::8888",
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"::2222:3333:4444:5555:7777:8888::",
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"1111::3333::5555:6666:7777:8888",
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"1111::3333:4444::6666:7777:8888",
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"1111::3333:4444:5555::7777:8888",
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"1111::3333:4444:5555:6666::8888",
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"1111::3333:4444:5555:6666:7777::",
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"1111:2222::4444::6666:7777:8888",
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"1111:2222::4444:5555::7777:8888",
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"1111:2222::4444:5555:6666::8888",
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"1111:2222::4444:5555:6666:7777::",
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"1111:2222:3333::5555::7777:8888",
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"1111:2222:3333::5555:6666::8888",
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"1111:2222:3333::5555:6666:7777::",
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"1111:2222:3333:4444::6666::8888",
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"1111:2222:3333:4444::6666:7777::",
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"1111:2222:3333:4444:5555::7777::",
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# Invalid data
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"XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:1.2.3.4",
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"1111:2222:3333:4444:5555:6666:256.256.256.256",
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# Too many components
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"1111:2222:3333:4444:5555:6666:7777:8888:1.2.3",
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"1111:2222:3333:4444:5555:6666:7777:1.2.3.4",
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"1111:2222:3333:4444:5555:6666::1.2.3.4",
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"::2222:3333:4444:5555:6666:7777:1.2.3.4",
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"1111:2222:3333:4444:5555:6666:1.2.3.4.5",
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# Too few components
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"1111:2222:3333:4444:5555:1.2.3.4",
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"1111:2222:3333:4444:1.2.3.4",
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"1111:2222:3333:1.2.3.4",
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"1111:2222:1.2.3.4",
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"1111:1.2.3.4",
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"1.2.3.4",
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# Missing :
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"11112222:3333:4444:5555:6666:1.2.3.4",
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"1111:22223333:4444:5555:6666:1.2.3.4",
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"1111:2222:33334444:5555:6666:1.2.3.4",
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"1111:2222:3333:44445555:6666:1.2.3.4",
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"1111:2222:3333:4444:55556666:1.2.3.4",
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"1111:2222:3333:4444:5555:66661.2.3.4",
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# Missing .
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"1111:2222:3333:4444:5555:6666:255255.255.255",
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"1111:2222:3333:4444:5555:6666:255.255255.255",
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"1111:2222:3333:4444:5555:6666:255.255.255255",
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# Missing : intended for ::
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":1.2.3.4",
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":6666:1.2.3.4",
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":5555:6666:1.2.3.4",
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":4444:5555:6666:1.2.3.4",
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":3333:4444:5555:6666:1.2.3.4",
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":2222:3333:4444:5555:6666:1.2.3.4",
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":1111:2222:3333:4444:5555:6666:1.2.3.4",
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# :::
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":::2222:3333:4444:5555:6666:1.2.3.4",
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"1111:::3333:4444:5555:6666:1.2.3.4",
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"1111:2222:::4444:5555:6666:1.2.3.4",
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"1111:2222:3333:::5555:6666:1.2.3.4",
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"1111:2222:3333:4444:::6666:1.2.3.4",
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"1111:2222:3333:4444:5555:::1.2.3.4",
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# Double ::
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"::2222::4444:5555:6666:1.2.3.4",
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"::2222:3333::5555:6666:1.2.3.4",
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"::2222:3333:4444::6666:1.2.3.4",
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"::2222:3333:4444:5555::1.2.3.4",
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"1111::3333::5555:6666:1.2.3.4",
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"1111::3333:4444::6666:1.2.3.4",
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"1111::3333:4444:5555::1.2.3.4",
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"1111:2222::4444::6666:1.2.3.4",
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"1111:2222::4444:5555::1.2.3.4",
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"1111:2222:3333::5555::1.2.3.4",
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# Missing parts
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"::.",
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"::..",
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"::...",
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"::1...",
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"::1.2..",
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"::1.2.3.",
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"::.2..",
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"::.2.3.",
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"::.2.3.4",
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"::..3.",
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"::..3.4",
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"::...4",
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# Extra : in front
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":1111:2222:3333:4444:5555:6666:7777::",
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":1111:2222:3333:4444:5555:6666::",
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":1111:2222:3333:4444:5555::",
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":1111:2222:3333:4444::",
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":1111:2222:3333::",
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":1111:2222::",
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":1111::",
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":::",
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":1111:2222:3333:4444:5555:6666::8888",
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":1111:2222:3333:4444:5555::8888",
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":1111:2222:3333:4444::8888",
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":1111:2222:3333::8888",
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":1111:2222::8888",
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":1111::8888",
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":::8888",
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":1111:2222:3333:4444:5555::7777:8888",
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":1111:2222:3333:4444::7777:8888",
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":1111:2222:3333::7777:8888",
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":1111:2222::7777:8888",
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":1111::7777:8888",
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":::7777:8888",
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":1111:2222:3333:4444::6666:7777:8888",
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":1111:2222:3333::6666:7777:8888",
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":1111:2222::6666:7777:8888",
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":1111::6666:7777:8888",
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":::6666:7777:8888",
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":1111:2222:3333::5555:6666:7777:8888",
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":1111:2222::5555:6666:7777:8888",
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":1111::5555:6666:7777:8888",
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":::5555:6666:7777:8888",
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":1111:2222::4444:5555:6666:7777:8888",
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":1111::4444:5555:6666:7777:8888",
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":::4444:5555:6666:7777:8888",
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":1111::3333:4444:5555:6666:7777:8888",
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":::3333:4444:5555:6666:7777:8888",
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":::2222:3333:4444:5555:6666:7777:8888",
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":1111:2222:3333:4444:5555:6666:1.2.3.4",
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":1111:2222:3333:4444:5555::1.2.3.4",
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":1111:2222:3333:4444::1.2.3.4",
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":1111:2222:3333::1.2.3.4",
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":1111:2222::1.2.3.4",
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":1111::1.2.3.4",
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":::1.2.3.4",
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":1111:2222:3333:4444::6666:1.2.3.4",
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":1111:2222:3333::6666:1.2.3.4",
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":1111:2222::6666:1.2.3.4",
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":1111::6666:1.2.3.4",
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":::6666:1.2.3.4",
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":1111:2222:3333::5555:6666:1.2.3.4",
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":1111:2222::5555:6666:1.2.3.4",
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":1111::5555:6666:1.2.3.4",
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":::5555:6666:1.2.3.4",
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":1111:2222::4444:5555:6666:1.2.3.4",
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":1111::4444:5555:6666:1.2.3.4",
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":::4444:5555:6666:1.2.3.4",
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":1111::3333:4444:5555:6666:1.2.3.4",
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":::3333:4444:5555:6666:1.2.3.4",
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":::2222:3333:4444:5555:6666:1.2.3.4",
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# Extra : at end
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"1111:2222:3333:4444:5555:6666:7777:::",
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"1111:2222:3333:4444:5555:6666:::",
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"1111:2222:3333:4444:5555:::",
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"1111:2222:3333:4444:::",
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"1111:2222:3333:::",
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"1111:2222:::",
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"1111:::",
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":::",
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"1111:2222:3333:4444:5555:6666::8888:",
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"1111:2222:3333:4444:5555::8888:",
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"1111:2222:3333:4444::8888:",
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"1111:2222:3333::8888:",
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"1111:2222::8888:",
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"1111::8888:",
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"::8888:",
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"1111:2222:3333:4444:5555::7777:8888:",
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"1111:2222:3333:4444::7777:8888:",
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"1111:2222:3333::7777:8888:",
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"1111:2222::7777:8888:",
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"1111::7777:8888:",
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"::7777:8888:",
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"1111:2222:3333:4444::6666:7777:8888:",
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"1111:2222:3333::6666:7777:8888:",
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"1111:2222::6666:7777:8888:",
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"1111::6666:7777:8888:",
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"::6666:7777:8888:",
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"1111:2222:3333::5555:6666:7777:8888:",
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"1111:2222::5555:6666:7777:8888:",
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"1111::5555:6666:7777:8888:",
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"::5555:6666:7777:8888:",
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"1111:2222::4444:5555:6666:7777:8888:",
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"1111::4444:5555:6666:7777:8888:",
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"::4444:5555:6666:7777:8888:",
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"1111::3333:4444:5555:6666:7777:8888:",
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"::3333:4444:5555:6666:7777:8888:",
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"::2222:3333:4444:5555:6666:7777:8888:",
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);
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subtest "is_ipv6() with valid addresses" => sub {
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foreach my $ip (@valid_ipv6) {
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ok(ddclient::is_ipv6($ip), "is_ipv6('$ip')");
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}
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};
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subtest "is_ipv6() with invalid addresses" => sub {
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foreach my $ip (@invalid_ipv6) {
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ok(!ddclient::is_ipv6($ip), sprintf("!is_ipv6(%s)", defined($ip) ? "'$ip'" : 'undef'));
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}
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};
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subtest "is_ipv6() with char adjacent to valid address" => sub {
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foreach my $ch (split(//, '/.,:z @$#&%!^*()_-+'), "\n") {
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subtest perlstring($ch) => sub {
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foreach my $ip (@valid_ipv6) {
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subtest $ip => sub {
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my $test = $ch . $ip; # insert at front
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ok(!ddclient::is_ipv6($test), "!is_ipv6('$test')");
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$test = $ip . $ch; # add at end
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ok(!ddclient::is_ipv6($test), "!is_ipv6('$test')");
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$test = $ch . $ip . $ch; # wrap front and end
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ok(!ddclient::is_ipv6($test), "!is_ipv6('$test')");
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};
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}
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};
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}
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};
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subtest "extract_ipv6()" => sub {
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my @test_cases = (
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{name => "undef", text => undef, want => undef},
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{name => "empty", text => "", want => undef},
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{name => "invalid", text => "::12345", want => undef},
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{name => "two addrs", text => "::1\n::2", want => "::1"},
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{name => "zone index", text => "fe80::1%0", want => "fe80::1"},
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{name => "url host+port", text => "[::1]:123", want => "::1"},
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|
{name => "url host+zi+port", text => "[fe80::1%250]:123", want => "fe80::1"},
|
|
{name => "zero pad", text => "::0001", want => "::1"},
|
|
);
|
|
foreach my $tc (@test_cases) {
|
|
is(ddclient::extract_ipv6($tc->{text}), $tc->{want}, $tc->{name});
|
|
}
|
|
};
|
|
|
|
subtest "extract_ipv6() of valid addr with adjacent non-word char" => sub {
|
|
foreach my $wb (split(//, '/, @$#&%!^*()_-+'), "\n") {
|
|
subtest perlstring($wb) => sub {
|
|
my $test = "";
|
|
foreach my $ip (@valid_ipv6) {
|
|
$test = "foo" . $wb . $ip . $wb . "bar"; # wrap front and end
|
|
$ip =~ s/\b0+\B//g; ## remove embedded leading zeros for testing
|
|
is(ddclient::extract_ipv6($test), $ip, perlstring($test));
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
subtest "interface config samples" => sub {
|
|
for my $sample (@ddclient::t::interface_samples) {
|
|
if (defined($sample->{want_extract_ipv6_global})) {
|
|
subtest $sample->{name} => sub {
|
|
my $ip = ddclient::extract_ipv6($sample->{text});
|
|
ok(ddclient::is_ipv6($ip), "extract_ipv6() returns an IPv6 address");
|
|
};
|
|
foreach my $line (split(/\n/, $sample->{text})) {
|
|
my $ip = ddclient::extract_ipv6($line);
|
|
if ($ip) { ## Test cases may have lines that do not contain IPv6 address.
|
|
ok(ddclient::is_ipv6($ip),
|
|
sprintf("extract_ipv6(%s) returns an IPv6 address", perlstring($line)));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
done_testing();
|