IP4-test.cpp

   1 #include "IP4.hpp"
   2
   3 #include "Domain.hpp"
   4
   5 #include <glog/logging.h>
   6
   7 int main(int argc, char const* argv[])
   8 {
   9   using IP4::as_address;
  10   using IP4::is_address;
  11   using IP4::is_address_literal;
  12   using IP4::is_private;
  13   using IP4::reverse;
  14   using IP4::to_address_literal;
  15
  16   CHECK(is_address_literal("[69.0.0.0]"));
  17   CHECK(!is_address_literal("69.0.0.0]"));
  18   CHECK(!is_address_literal("[69.0.0.0"));
  19   CHECK(!is_address_literal("[]"));
  20   CHECK(!is_address_literal("[1234]"));
  21
  22   CHECK(is_address("0.0.0.0"));
  23   CHECK(is_address("69.0.0.0"));
  24   CHECK(is_address("160.0.0.0"));
  25   CHECK(is_address("250.0.0.0"));
  26   CHECK(is_address("251.0.0.0"));
  27   CHECK(is_address("252.0.0.0"));
  28   CHECK(is_address("253.0.0.0"));
  29   CHECK(is_address("254.0.0.0"));
  30   CHECK(is_address("111.0.0.0"));
  31
  32   CHECK(is_address("9.9.9.9"));
  33   CHECK(is_address("99.99.99.99"));
  34   CHECK(is_address("255.0.0.1"));
  35   CHECK(is_address("127.0.0.1"));
  36
  37   CHECK(!is_address("127.0.0.1."));
  38   CHECK(!is_address("foo.bar"));
  39   CHECK(!is_address(""));
  40
  41   // This is acceptable:
  42   CHECK(is_address("001.001.001.001"));
  43   // and this
  44   CHECK(is_address("01.01.01.01"));
  45   // and this
  46   CHECK(is_address("000.000.000.000"));
  47   // but not:
  48   CHECK(!is_address("0001.0.0.0"));
  49   // or:
  50   CHECK(!is_address("00001.0.0.0"));
  51   // or:
  52   CHECK(!is_address("0000.0.0.0"));
  53
  54   CHECK(!is_address("256.0.0.0"));
  55   CHECK(!is_address("260.0.0.0"));
  56   CHECK(!is_address("300.0.0.0"));
  57   CHECK(!is_address("1000.0.0.0"));
  58
  59   CHECK(!is_address("1.256.0.0"));
  60   CHECK(!is_address("1.260.0.0"));
  61   CHECK(!is_address("1.300.0.0"));
  62   CHECK(!is_address("1.1000.0.0"));
  63
  64   CHECK(!is_address("1.1.256.0"));
  65   CHECK(!is_address("1.1.260.0"));
  66   CHECK(!is_address("1.1.300.0"));
  67   CHECK(!is_address("1.1.1000.0"));
  68
  69   CHECK(!is_address("1.1.1.256"));
  70   CHECK(!is_address("1.1.1.260"));
  71   CHECK(!is_address("1.1.1.300"));
  72   CHECK(!is_address("1.1.1.1000"));
  73
  74   auto const rev{reverse("1.2.3.4")};
  75   CHECK_EQ(0, rev.compare("4.3.2.1."));
  76
  77   auto const addr     = "108.83.36.113";
  78   auto const addr_lit = "[108.83.36.113]";
  79
  80   CHECK(is_address(addr));
  81   CHECK(is_address_literal(addr_lit));
  82
  83   CHECK_EQ(to_address_literal(addr), addr_lit);
  84   CHECK_EQ(as_address(addr_lit), addr);
  85
  86   CHECK(!is_private("1.2.3.4"));
  87   CHECK(!is_private("127.0.0.1"));
  88
  89   CHECK(is_private("10.0.0.1"));
  90
  91   CHECK(!is_private("172.15.0.1"));
  92   CHECK(is_private("172.16.0.1"));
  93   CHECK(is_private("172.31.255.255"));
  94   CHECK(!is_private("172.32.0.1"));
  95
  96   CHECK(is_private("192.168.0.1"));
  97 }