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| author | Florian Zeitz <florob@babelmonkeys.de> | 2011-10-22 17:59:33 +0200 |
|---|---|---|
| committer | Florian Zeitz <florob@babelmonkeys.de> | 2011-10-22 17:59:33 +0200 |
| commit | 68d147d22fa577c53cc9bceaffd2d6fbe11741b0 (patch) | |
| tree | d7631510f51cf66f701d0d75253c1eed050bcf2f /tests/test_util_rfc3484.lua | |
| parent | 2156033d35e7519f05d969454cda635f8d7e8fa1 (diff) | |
| download | prosody-68d147d22fa577c53cc9bceaffd2d6fbe11741b0.tar.gz prosody-68d147d22fa577c53cc9bceaffd2d6fbe11741b0.zip | |
util.rfc3484: New util implementing RFC3484 sorting
Diffstat (limited to 'tests/test_util_rfc3484.lua')
| -rw-r--r-- | tests/test_util_rfc3484.lua | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/tests/test_util_rfc3484.lua b/tests/test_util_rfc3484.lua new file mode 100644 index 00000000..18ae310e --- /dev/null +++ b/tests/test_util_rfc3484.lua @@ -0,0 +1,51 @@ +-- Prosody IM +-- Copyright (C) 2011 Florian Zeitz +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + +function source(source) + local new_ip = require"util.ip".new_ip; + assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("3ffe::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr, "3ffe::1", "prefer appropriate scope"); + assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("fe80::1", "IPv6"), new_ip("fec0::1", "IPv6")}).addr, "fec0::1", "prefer appropriate scope"); + assert_equal(source(new_ip("fec0::1", "IPv6"), {new_ip("fe80::1", "IPv6"), new_ip("2001::1", "IPv6")}).addr, "2001::1", "prefer appropriate scope"); + 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"); + assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("2001::1", "IPv6"), new_ip("2002::1", "IPv6")}).addr, "2001::1", "prefer same address"); + assert_equal(source(new_ip("fec0::1", "IPv6"), {new_ip("fec0::2", "IPv6"), new_ip("2001::1", "IPv6")}).addr, "fec0::2", "prefer appropriate scope"); + assert_equal(source(new_ip("2001::1", "IPv6"), {new_ip("2001::2", "IPv6"), new_ip("3ffe::2", "IPv6")}).addr, "2001::2", "longest matching prefix"); + 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"); +end + +function destination(dest) + local order; + local new_ip = require"util.ip".new_ip; + 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")}) + assert_equal(order[1].addr, "2001::1", "prefer matching scope"); + assert_equal(order[2].addr, "131.107.65.121", "prefer matching scope") + + 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")}) + assert_equal(order[1].addr, "131.107.65.121", "prefer matching scope") + assert_equal(order[2].addr, "2001::1", "prefer matching scope") + + 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")}) + assert_equal(order[1].addr, "2001::1", "prefer higher precedence"); + assert_equal(order[2].addr, "10.1.2.3", "prefer higher precedence"); + + 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")}) + assert_equal(order[1].addr, "fe80::1", "prefer smaller scope"); + assert_equal(order[2].addr, "fec0::1", "prefer smaller scope"); + assert_equal(order[3].addr, "2001::1", "prefer smaller scope"); + + 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")}) + assert_equal(order[1].addr, "2001::1", "longest matching prefix"); + assert_equal(order[2].addr, "3ffe::1", "longest matching prefix"); + + 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")}) + assert_equal(order[1].addr, "2002:836b:4179::1", "prefer matching label"); + assert_equal(order[2].addr, "2001::1", "prefer matching label"); + + 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")}) + assert_equal(order[1].addr, "2001::1", "prefer higher precedence"); + assert_equal(order[2].addr, "2002:836b:4179::1", "prefer higher precedence"); +end |