tests/test_util_rfc3484.lua

   1 -- Prosody IM
   2 -- Copyright (C) 2011 Florian Zeitz
   3 --
   4 -- This project is MIT/X11 licensed. Please see the
   5 -- COPYING file in the source package for more information.
   6 --
   7
   8 function source(source)
   9         local new_ip = require"util.ip".new_ip;
  10         assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("3ffe::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr, "3ffe::1", "prefer appropriate scope");
  11         assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("fe80::1", "IPv6"), new_ip("fec0::1", "IPv6")}).addr, "fec0::1", "prefer appropriate scope");
  12         assert_equal(source(new_ip("fec0::1", "IPv6"), {new_ip("fe80::1", "IPv6"), new_ip("2001::1", "IPv6")}).addr, "2001::1", "prefer appropriate scope");
  13         assert_equal(source(new_ip("ff05::1", "IPv6"), {new_ip("fe80::1", "IPv6"), new_ip("fec0::1", "IPv6"), new_ip("2001::1", "IPv6")}).addr, "fec0::1", "prefer appropriate scope");
  14         assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("2001::1", "IPv6"), new_ip("2002::1", "IPv6")}).addr, "2001::1", "prefer same address");
  15         assert_equal(source(new_ip("fec0::1", "IPv6"), {new_ip("fec0::2", "IPv6"), new_ip("2001::1", "IPv6")}).addr, "fec0::2", "prefer appropriate scope");
  16         assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("2001::2", "IPv6"), new_ip("3ffe::2", "IPv6")}).addr, "2001::2", "longest matching prefix");
  17         assert_equal(source(new_ip("2002:836b:2179::1", "IPv6"), {new_ip("2002:836b:2179::d5e3:7953:13eb:22e8", "IPv6"), new_ip("2001::2", "IPv6")}).addr, "2002:836b:2179::d5e3:7953:13eb:22e8", "prefer matching label");
  18 end
  19
  20 function destination(dest)
  21         local order;
  22         local new_ip = require"util.ip".new_ip;
  23         order = dest({new_ip("2001::1", "IPv6"), new_ip("131.107.65.121", "IPv4")}, {new_ip("2001::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("169.254.13.78", "IPv4")})
  24         assert_equal(order[1].addr, "2001::1", "prefer matching scope");
  25         assert_equal(order[2].addr, "131.107.65.121", "prefer matching scope")
  26
  27         order = dest({new_ip("2001::1", "IPv6"), new_ip("131.107.65.121", "IPv4")}, {new_ip("fe80::1", "IPv6"), new_ip("131.107.65.117", "IPv4")})
  28         assert_equal(order[1].addr, "131.107.65.121", "prefer matching scope")
  29         assert_equal(order[2].addr, "2001::1", "prefer matching scope")
  30
  31         order = dest({new_ip("2001::1", "IPv6"), new_ip("10.1.2.3", "IPv4")}, {new_ip("2001::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("10.1.2.4", "IPv4")})
  32         assert_equal(order[1].addr, "2001::1", "prefer higher precedence");
  33         assert_equal(order[2].addr, "10.1.2.3", "prefer higher precedence");
  34
  35         order = dest({new_ip("2001::1", "IPv6"), new_ip("fec0::1", "IPv6"), new_ip("fe80::1", "IPv6")}, {new_ip("2001::2", "IPv6"), new_ip("fec0::1", "IPv6"), new_ip("fe80::2", "IPv6")})
  36         assert_equal(order[1].addr, "fe80::1", "prefer smaller scope");
  37         assert_equal(order[2].addr, "fec0::1", "prefer smaller scope");
  38         assert_equal(order[3].addr, "2001::1", "prefer smaller scope");
  39
  40         order = dest({new_ip("2001::1", "IPv6"), new_ip("3ffe::1", "IPv6")}, {new_ip("2001::2", "IPv6"), new_ip("3f44::2", "IPv6"), new_ip("fe80::2", "IPv6")})
  41         assert_equal(order[1].addr, "2001::1", "longest matching prefix");
  42         assert_equal(order[2].addr, "3ffe::1", "longest matching prefix");
  43
  44         order = dest({new_ip("2002:836b:4179::1", "IPv6"), new_ip("2001::1", "IPv6")}, {new_ip("2002:836b:4179::2", "IPv6"), new_ip("fe80::2", "IPv6")})
  45         assert_equal(order[1].addr, "2002:836b:4179::1", "prefer matching label");
  46         assert_equal(order[2].addr, "2001::1", "prefer matching label");
  47
  48         order = dest({new_ip("2002:836b:4179::1", "IPv6"), new_ip("2001::1", "IPv6")}, {new_ip("2002:836b:4179::2", "IPv6"), new_ip("2001::2", "IPv6"), new_ip("fe80::2", "IPv6")})
  49         assert_equal(order[1].addr, "2001::1", "prefer higher precedence");
  50         assert_equal(order[2].addr, "2002:836b:4179::1", "prefer higher precedence");
  51 end