prosody
e2919978673e
tests/test_util_ip.lua

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tests/test_util_ip.lua @ 8706:e2919978673e

net.http: Fix parameter order to http request callbacks Commit e3b9dc9dd940 changed the parameter order in 2013, but did not update the names of the parameters in the callback function. Due to this inconsistency, 12df41a5a4b1 accidentally reversed the order when fixing the variable names without fixing where they are used. Additionally the documentation was incorrect (since 2013), and this has also now been fixed.
author Matthew Wild <mwild1@gmail.com>
date Wed, 04 Apr 2018 18:27:44 +0100
parent 5776:bd0ff8ae98a8
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rev   line source
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1
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2 function match(match, _M)
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3 local _ = _M.new_ip;
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4 local ip = _"10.20.30.40";
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5 assert_equal(match(ip, _"10.0.0.0", 8), true);
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6 assert_equal(match(ip, _"10.0.0.0", 16), false);
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7 assert_equal(match(ip, _"10.0.0.0", 24), false);
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8 assert_equal(match(ip, _"10.0.0.0", 32), false);
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9
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10 assert_equal(match(ip, _"10.20.0.0", 8), true);
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11 assert_equal(match(ip, _"10.20.0.0", 16), true);
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12 assert_equal(match(ip, _"10.20.0.0", 24), false);
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13 assert_equal(match(ip, _"10.20.0.0", 32), false);
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15 assert_equal(match(ip, _"0.0.0.0", 32), false);
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16 assert_equal(match(ip, _"0.0.0.0", 0), true);
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17 assert_equal(match(ip, _"0.0.0.0"), false);
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18
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19 assert_equal(match(ip, _"10.0.0.0", 255), false, "excessive number of bits");
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20 assert_equal(match(ip, _"10.0.0.0", -8), true, "negative number of bits");
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21 assert_equal(match(ip, _"10.0.0.0", -32), true, "negative number of bits");
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22 assert_equal(match(ip, _"10.0.0.0", 0), true, "zero bits");
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23 assert_equal(match(ip, _"10.0.0.0"), false, "no specified number of bits (differing ip)");
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24 assert_equal(match(ip, _"10.20.30.40"), true, "no specified number of bits (same ip)");
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25
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26 assert_equal(match(_"127.0.0.1", _"127.0.0.1"), true, "simple ip");
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28 assert_equal(match(_"8.8.8.8", _"8.8.0.0", 16), true);
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29 assert_equal(match(_"8.8.4.4", _"8.8.0.0", 16), true);
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30 end
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32 function parse_cidr(parse_cidr, _M)
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33 local new_ip = _M.new_ip;
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35 assert_equal(new_ip"0.0.0.0", new_ip"0.0.0.0")
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37 local function assert_cidr(cidr, ip, bits)
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38 local parsed_ip, parsed_bits = parse_cidr(cidr);
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39 assert_equal(new_ip(ip), parsed_ip, cidr.." parsed ip is "..ip);
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40 assert_equal(bits, parsed_bits, cidr.." parsed bits is "..tostring(bits));
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41 end
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42 assert_cidr("0.0.0.0", "0.0.0.0", nil);
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43 assert_cidr("127.0.0.1", "127.0.0.1", nil);
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44 assert_cidr("127.0.0.1/0", "127.0.0.1", 0);
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45 assert_cidr("127.0.0.1/8", "127.0.0.1", 8);
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46 assert_cidr("127.0.0.1/32", "127.0.0.1", 32);
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47 assert_cidr("127.0.0.1/256", "127.0.0.1", 256);
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48 assert_cidr("::/48", "::", 48);
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49 end
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51 function new_ip(new_ip)
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52 local v4, v6 = "IPv4", "IPv6";
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53 local function assert_proto(s, proto)
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54 local ip = new_ip(s);
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55 if proto then
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56 assert_equal(ip and ip.proto, proto, "protocol is correct for "..("%q"):format(s));
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57 else
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58 assert_equal(ip, nil, "address is invalid");
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59 end
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60 end
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61 assert_proto("127.0.0.1", v4);
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62 assert_proto("::1", v6);
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63 assert_proto("", nil);
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64 assert_proto("abc", nil);
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65 assert_proto(" ", nil);
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66 end
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67
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68 function commonPrefixLength(cpl, _M)
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69 local new_ip = _M.new_ip;
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70 local function assert_cpl6(a, b, len, v4)
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71 local ipa, ipb = new_ip(a), new_ip(b);
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72 if v4 then len = len+96; end
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73 assert_equal(cpl(ipa, ipb), len, "common prefix length of "..a.." and "..b.." is "..len);
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74 assert_equal(cpl(ipb, ipa), len, "common prefix length of "..b.." and "..a.." is "..len);
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75 end
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76 local function assert_cpl4(a, b, len)
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77 return assert_cpl6(a, b, len, "IPv4");
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78 end
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79 assert_cpl4("0.0.0.0", "0.0.0.0", 32);
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80 assert_cpl4("255.255.255.255", "0.0.0.0", 0);
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81 assert_cpl4("255.255.255.255", "255.255.0.0", 16);
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82 assert_cpl4("255.255.255.255", "255.255.255.255", 32);
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83 assert_cpl4("255.255.255.255", "255.255.255.255", 32);
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84
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85 assert_cpl6("::1", "::1", 128);
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86 assert_cpl6("abcd::1", "abcd::1", 128);
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87 assert_cpl6("abcd::abcd", "abcd::", 112);
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88 assert_cpl6("abcd::abcd", "abcd::abcd:abcd", 96);
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89 end