src/test/netbase_tests.cpp

   1 // Copyright (c) 2012-2017 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #include <netbase.h>
   6 #include <test/test_bitcoin.h>
   7 #include <utilstrencodings.h>
   8
   9 #include <string>
  10
  11 #include <boost/test/unit_test.hpp>
  12
  13 BOOST_FIXTURE_TEST_SUITE(netbase_tests, BasicTestingSetup)
  14
  15 static CNetAddr ResolveIP(const char* ip)
  16 {
  17     CNetAddr addr;
  18     LookupHost(ip, addr, false);
  19     return addr;
  20 }
  21
  22 static CSubNet ResolveSubNet(const char* subnet)
  23 {
  24     CSubNet ret;
  25     LookupSubNet(subnet, ret);
  26     return ret;
  27 }
  28
  29 static CNetAddr CreateInternal(const char* host)
  30 {
  31     CNetAddr addr;
  32     addr.SetInternal(host);
  33     return addr;
  34 }
  35
  36 BOOST_AUTO_TEST_CASE(netbase_networks)
  37 {
  38     BOOST_CHECK(ResolveIP("127.0.0.1").GetNetwork()                              == NET_UNROUTABLE);
  39     BOOST_CHECK(ResolveIP("::1").GetNetwork()                                    == NET_UNROUTABLE);
  40     BOOST_CHECK(ResolveIP("8.8.8.8").GetNetwork()                                == NET_IPV4);
  41     BOOST_CHECK(ResolveIP("2001::8888").GetNetwork()                             == NET_IPV6);
  42     BOOST_CHECK(ResolveIP("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").GetNetwork() == NET_TOR);
  43     BOOST_CHECK(CreateInternal("foo.com").GetNetwork()                           == NET_INTERNAL);
  44
  45 }
  46
  47 BOOST_AUTO_TEST_CASE(netbase_properties)
  48 {
  49
  50     BOOST_CHECK(ResolveIP("127.0.0.1").IsIPv4());
  51     BOOST_CHECK(ResolveIP("::FFFF:192.168.1.1").IsIPv4());
  52     BOOST_CHECK(ResolveIP("::1").IsIPv6());
  53     BOOST_CHECK(ResolveIP("10.0.0.1").IsRFC1918());
  54     BOOST_CHECK(ResolveIP("192.168.1.1").IsRFC1918());
  55     BOOST_CHECK(ResolveIP("172.31.255.255").IsRFC1918());
  56     BOOST_CHECK(ResolveIP("2001:0DB8::").IsRFC3849());
  57     BOOST_CHECK(ResolveIP("169.254.1.1").IsRFC3927());
  58     BOOST_CHECK(ResolveIP("2002::1").IsRFC3964());
  59     BOOST_CHECK(ResolveIP("FC00::").IsRFC4193());
  60     BOOST_CHECK(ResolveIP("2001::2").IsRFC4380());
  61     BOOST_CHECK(ResolveIP("2001:10::").IsRFC4843());
  62     BOOST_CHECK(ResolveIP("FE80::").IsRFC4862());
  63     BOOST_CHECK(ResolveIP("64:FF9B::").IsRFC6052());
  64     BOOST_CHECK(ResolveIP("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").IsTor());
  65     BOOST_CHECK(ResolveIP("127.0.0.1").IsLocal());
  66     BOOST_CHECK(ResolveIP("::1").IsLocal());
  67     BOOST_CHECK(ResolveIP("8.8.8.8").IsRoutable());
  68     BOOST_CHECK(ResolveIP("2001::1").IsRoutable());
  69     BOOST_CHECK(ResolveIP("127.0.0.1").IsValid());
  70     BOOST_CHECK(CreateInternal("FD6B:88C0:8724:edb1:8e4:3588:e546:35ca").IsInternal());
  71     BOOST_CHECK(CreateInternal("bar.com").IsInternal());
  72
  73 }
  74
  75 bool static TestSplitHost(std::string test, std::string host, int port)
  76 {
  77     std::string hostOut;
  78     int portOut = -1;
  79     SplitHostPort(test, portOut, hostOut);
  80     return hostOut == host && port == portOut;
  81 }
  82
  83 BOOST_AUTO_TEST_CASE(netbase_splithost)
  84 {
  85     BOOST_CHECK(TestSplitHost("www.bitcoin.org", "www.bitcoin.org", -1));
  86     BOOST_CHECK(TestSplitHost("[www.bitcoin.org]", "www.bitcoin.org", -1));
  87     BOOST_CHECK(TestSplitHost("www.bitcoin.org:80", "www.bitcoin.org", 80));
  88     BOOST_CHECK(TestSplitHost("[www.bitcoin.org]:80", "www.bitcoin.org", 80));
  89     BOOST_CHECK(TestSplitHost("127.0.0.1", "127.0.0.1", -1));
  90     BOOST_CHECK(TestSplitHost("127.0.0.1:8333", "127.0.0.1", 8333));
  91     BOOST_CHECK(TestSplitHost("[127.0.0.1]", "127.0.0.1", -1));
  92     BOOST_CHECK(TestSplitHost("[127.0.0.1]:8333", "127.0.0.1", 8333));
  93     BOOST_CHECK(TestSplitHost("::ffff:127.0.0.1", "::ffff:127.0.0.1", -1));
  94     BOOST_CHECK(TestSplitHost("[::ffff:127.0.0.1]:8333", "::ffff:127.0.0.1", 8333));
  95     BOOST_CHECK(TestSplitHost("[::]:8333", "::", 8333));
  96     BOOST_CHECK(TestSplitHost("::8333", "::8333", -1));
  97     BOOST_CHECK(TestSplitHost(":8333", "", 8333));
  98     BOOST_CHECK(TestSplitHost("[]:8333", "", 8333));
  99     BOOST_CHECK(TestSplitHost("", "", -1));
 100 }
 101
 102 bool static TestParse(std::string src, std::string canon)
 103 {
 104     CService addr(LookupNumeric(src.c_str(), 65535));
 105     return canon == addr.ToString();
 106 }
 107
 108 BOOST_AUTO_TEST_CASE(netbase_lookupnumeric)
 109 {
 110     BOOST_CHECK(TestParse("127.0.0.1", "127.0.0.1:65535"));
 111     BOOST_CHECK(TestParse("127.0.0.1:8333", "127.0.0.1:8333"));
 112     BOOST_CHECK(TestParse("::ffff:127.0.0.1", "127.0.0.1:65535"));
 113     BOOST_CHECK(TestParse("::", "[::]:65535"));
 114     BOOST_CHECK(TestParse("[::]:8333", "[::]:8333"));
 115     BOOST_CHECK(TestParse("[127.0.0.1]", "127.0.0.1:65535"));
 116     BOOST_CHECK(TestParse(":::", "[::]:0"));
 117
 118     // verify that an internal address fails to resolve
 119     BOOST_CHECK(TestParse("[fd6b:88c0:8724:1:2:3:4:5]", "[::]:0"));
 120     // and that a one-off resolves correctly
 121     BOOST_CHECK(TestParse("[fd6c:88c0:8724:1:2:3:4:5]", "[fd6c:88c0:8724:1:2:3:4:5]:65535"));
 122 }
 123
 124 BOOST_AUTO_TEST_CASE(onioncat_test)
 125 {
 126
 127     // values from https://web.archive.org/web/20121122003543/http://www.cypherpunk.at/onioncat/wiki/OnionCat
 128     CNetAddr addr1(ResolveIP("5wyqrzbvrdsumnok.onion"));
 129     CNetAddr addr2(ResolveIP("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca"));
 130     BOOST_CHECK(addr1 == addr2);
 131     BOOST_CHECK(addr1.IsTor());
 132     BOOST_CHECK(addr1.ToStringIP() == "5wyqrzbvrdsumnok.onion");
 133     BOOST_CHECK(addr1.IsRoutable());
 134
 135 }
 136
 137 BOOST_AUTO_TEST_CASE(subnet_test)
 138 {
 139
 140     BOOST_CHECK(ResolveSubNet("1.2.3.0/24") == ResolveSubNet("1.2.3.0/255.255.255.0"));
 141     BOOST_CHECK(ResolveSubNet("1.2.3.0/24") != ResolveSubNet("1.2.4.0/255.255.255.0"));
 142     BOOST_CHECK(ResolveSubNet("1.2.3.0/24").Match(ResolveIP("1.2.3.4")));
 143     BOOST_CHECK(!ResolveSubNet("1.2.2.0/24").Match(ResolveIP("1.2.3.4")));
 144     BOOST_CHECK(ResolveSubNet("1.2.3.4").Match(ResolveIP("1.2.3.4")));
 145     BOOST_CHECK(ResolveSubNet("1.2.3.4/32").Match(ResolveIP("1.2.3.4")));
 146     BOOST_CHECK(!ResolveSubNet("1.2.3.4").Match(ResolveIP("5.6.7.8")));
 147     BOOST_CHECK(!ResolveSubNet("1.2.3.4/32").Match(ResolveIP("5.6.7.8")));
 148     BOOST_CHECK(ResolveSubNet("::ffff:127.0.0.1").Match(ResolveIP("127.0.0.1")));
 149     BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:8")));
 150     BOOST_CHECK(!ResolveSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:9")));
 151     BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:0/112").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
 152     BOOST_CHECK(ResolveSubNet("192.168.0.1/24").Match(ResolveIP("192.168.0.2")));
 153     BOOST_CHECK(ResolveSubNet("192.168.0.20/29").Match(ResolveIP("192.168.0.18")));
 154     BOOST_CHECK(ResolveSubNet("1.2.2.1/24").Match(ResolveIP("1.2.2.4")));
 155     BOOST_CHECK(ResolveSubNet("1.2.2.110/31").Match(ResolveIP("1.2.2.111")));
 156     BOOST_CHECK(ResolveSubNet("1.2.2.20/26").Match(ResolveIP("1.2.2.63")));
 157     // All-Matching IPv6 Matches arbitrary IPv4 and IPv6
 158     BOOST_CHECK(ResolveSubNet("::/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
 159     BOOST_CHECK(ResolveSubNet("::/0").Match(ResolveIP("1.2.3.4")));
 160     // All-Matching IPv4 does not Match IPv6
 161     BOOST_CHECK(!ResolveSubNet("0.0.0.0/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
 162     // Invalid subnets Match nothing (not even invalid addresses)
 163     BOOST_CHECK(!CSubNet().Match(ResolveIP("1.2.3.4")));
 164     BOOST_CHECK(!ResolveSubNet("").Match(ResolveIP("4.5.6.7")));
 165     BOOST_CHECK(!ResolveSubNet("bloop").Match(ResolveIP("0.0.0.0")));
 166     BOOST_CHECK(!ResolveSubNet("bloop").Match(ResolveIP("hab")));
 167     // Check valid/invalid
 168     BOOST_CHECK(ResolveSubNet("1.2.3.0/0").IsValid());
 169     BOOST_CHECK(!ResolveSubNet("1.2.3.0/-1").IsValid());
 170     BOOST_CHECK(ResolveSubNet("1.2.3.0/32").IsValid());
 171     BOOST_CHECK(!ResolveSubNet("1.2.3.0/33").IsValid());
 172     BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8/0").IsValid());
 173     BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8/33").IsValid());
 174     BOOST_CHECK(!ResolveSubNet("1:2:3:4:5:6:7:8/-1").IsValid());
 175     BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8/128").IsValid());
 176     BOOST_CHECK(!ResolveSubNet("1:2:3:4:5:6:7:8/129").IsValid());
 177     BOOST_CHECK(!ResolveSubNet("fuzzy").IsValid());
 178
 179     //CNetAddr constructor test
 180     BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).IsValid());
 181     BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.1")));
 182     BOOST_CHECK(!CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.2")));
 183     BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).ToString() == "127.0.0.1/32");
 184
 185     CSubNet subnet = CSubNet(ResolveIP("1.2.3.4"), 32);
 186     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
 187     subnet = CSubNet(ResolveIP("1.2.3.4"), 8);
 188     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
 189     subnet = CSubNet(ResolveIP("1.2.3.4"), 0);
 190     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
 191
 192     subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.255.255.255"));
 193     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
 194     subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.0.0.0"));
 195     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
 196     subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("0.0.0.0"));
 197     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
 198
 199     BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).IsValid());
 200     BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:8")));
 201     BOOST_CHECK(!CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:9")));
 202     BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).ToString() == "1:2:3:4:5:6:7:8/128");
 203
 204     subnet = ResolveSubNet("1.2.3.4/255.255.255.255");
 205     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
 206     subnet = ResolveSubNet("1.2.3.4/255.255.255.254");
 207     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/31");
 208     subnet = ResolveSubNet("1.2.3.4/255.255.255.252");
 209     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/30");
 210     subnet = ResolveSubNet("1.2.3.4/255.255.255.248");
 211     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/29");
 212     subnet = ResolveSubNet("1.2.3.4/255.255.255.240");
 213     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/28");
 214     subnet = ResolveSubNet("1.2.3.4/255.255.255.224");
 215     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/27");
 216     subnet = ResolveSubNet("1.2.3.4/255.255.255.192");
 217     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/26");
 218     subnet = ResolveSubNet("1.2.3.4/255.255.255.128");
 219     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/25");
 220     subnet = ResolveSubNet("1.2.3.4/255.255.255.0");
 221     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/24");
 222     subnet = ResolveSubNet("1.2.3.4/255.255.254.0");
 223     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.2.0/23");
 224     subnet = ResolveSubNet("1.2.3.4/255.255.252.0");
 225     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/22");
 226     subnet = ResolveSubNet("1.2.3.4/255.255.248.0");
 227     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/21");
 228     subnet = ResolveSubNet("1.2.3.4/255.255.240.0");
 229     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/20");
 230     subnet = ResolveSubNet("1.2.3.4/255.255.224.0");
 231     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/19");
 232     subnet = ResolveSubNet("1.2.3.4/255.255.192.0");
 233     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/18");
 234     subnet = ResolveSubNet("1.2.3.4/255.255.128.0");
 235     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/17");
 236     subnet = ResolveSubNet("1.2.3.4/255.255.0.0");
 237     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/16");
 238     subnet = ResolveSubNet("1.2.3.4/255.254.0.0");
 239     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/15");
 240     subnet = ResolveSubNet("1.2.3.4/255.252.0.0");
 241     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/14");
 242     subnet = ResolveSubNet("1.2.3.4/255.248.0.0");
 243     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/13");
 244     subnet = ResolveSubNet("1.2.3.4/255.240.0.0");
 245     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/12");
 246     subnet = ResolveSubNet("1.2.3.4/255.224.0.0");
 247     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/11");
 248     subnet = ResolveSubNet("1.2.3.4/255.192.0.0");
 249     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/10");
 250     subnet = ResolveSubNet("1.2.3.4/255.128.0.0");
 251     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/9");
 252     subnet = ResolveSubNet("1.2.3.4/255.0.0.0");
 253     BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
 254     subnet = ResolveSubNet("1.2.3.4/254.0.0.0");
 255     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/7");
 256     subnet = ResolveSubNet("1.2.3.4/252.0.0.0");
 257     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/6");
 258     subnet = ResolveSubNet("1.2.3.4/248.0.0.0");
 259     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/5");
 260     subnet = ResolveSubNet("1.2.3.4/240.0.0.0");
 261     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/4");
 262     subnet = ResolveSubNet("1.2.3.4/224.0.0.0");
 263     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/3");
 264     subnet = ResolveSubNet("1.2.3.4/192.0.0.0");
 265     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/2");
 266     subnet = ResolveSubNet("1.2.3.4/128.0.0.0");
 267     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/1");
 268     subnet = ResolveSubNet("1.2.3.4/0.0.0.0");
 269     BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
 270
 271     subnet = ResolveSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
 272     BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/128");
 273     subnet = ResolveSubNet("1:2:3:4:5:6:7:8/ffff:0000:0000:0000:0000:0000:0000:0000");
 274     BOOST_CHECK_EQUAL(subnet.ToString(), "1::/16");
 275     subnet = ResolveSubNet("1:2:3:4:5:6:7:8/0000:0000:0000:0000:0000:0000:0000:0000");
 276     BOOST_CHECK_EQUAL(subnet.ToString(), "::/0");
 277     subnet = ResolveSubNet("1.2.3.4/255.255.232.0");
 278     BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/255.255.232.0");
 279     subnet = ResolveSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
 280     BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
 281
 282 }
 283
 284 BOOST_AUTO_TEST_CASE(netbase_getgroup)
 285 {
 286
 287     BOOST_CHECK(ResolveIP("127.0.0.1").GetGroup() == std::vector<unsigned char>({0})); // Local -> !Routable()
 288     BOOST_CHECK(ResolveIP("257.0.0.1").GetGroup() == std::vector<unsigned char>({0})); // !Valid -> !Routable()
 289     BOOST_CHECK(ResolveIP("10.0.0.1").GetGroup() == std::vector<unsigned char>({0})); // RFC1918 -> !Routable()
 290     BOOST_CHECK(ResolveIP("169.254.1.1").GetGroup() == std::vector<unsigned char>({0})); // RFC3927 -> !Routable()
 291     BOOST_CHECK(ResolveIP("1.2.3.4").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // IPv4
 292     BOOST_CHECK(ResolveIP("::FFFF:0:102:304").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6145
 293     BOOST_CHECK(ResolveIP("64:FF9B::102:304").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6052
 294     BOOST_CHECK(ResolveIP("2002:102:304:9999:9999:9999:9999:9999").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC3964
 295     BOOST_CHECK(ResolveIP("2001:0:9999:9999:9999:9999:FEFD:FCFB").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC4380
 296     BOOST_CHECK(ResolveIP("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_TOR, 239})); // Tor
 297     BOOST_CHECK(ResolveIP("2001:470:abcd:9999:9999:9999:9999:9999").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV6, 32, 1, 4, 112, 175})); //he.net
 298     BOOST_CHECK(ResolveIP("2001:2001:9999:9999:9999:9999:9999:9999").GetGroup() == std::vector<unsigned char>({(unsigned char)NET_IPV6, 32, 1, 32, 1})); //IPv6
 299
 300     // baz.net sha256 hash: 12929400eb4607c4ac075f087167e75286b179c693eb059a01774b864e8fe505
 301     std::vector<unsigned char> internal_group = {NET_INTERNAL, 0x12, 0x92, 0x94, 0x00, 0xeb, 0x46, 0x07, 0xc4, 0xac, 0x07};
 302     BOOST_CHECK(CreateInternal("baz.net").GetGroup() == internal_group);
 303 }
 304
 305 BOOST_AUTO_TEST_SUITE_END()