tor-browser

The Tor Browser
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TestIsValidIp.cpp (4613B)

      1 #include "gtest/MozGTestBench.h"  // For MOZ_GTEST_BENCH
      2 #include "gtest/gtest.h"
      3 
      4 #include "nsURLHelper.h"
      5 
      6 TEST(TestIsValidIp, IPV4Localhost)
      7 {
      8  constexpr auto ip = "127.0.0.1"_ns;
      9  ASSERT_EQ(true, net_IsValidIPv4Addr(ip));
     10 }
     11 
     12 TEST(TestIsValidIp, IPV4Only0)
     13 {
     14  constexpr auto ip = "0.0.0.0"_ns;
     15  ASSERT_EQ(true, net_IsValidIPv4Addr(ip));
     16 }
     17 
     18 TEST(TestIsValidIp, IPV4Max)
     19 {
     20  constexpr auto ip = "255.255.255.255"_ns;
     21  ASSERT_EQ(true, net_IsValidIPv4Addr(ip));
     22 }
     23 
     24 TEST(TestIsValidIp, IPV4LeadingZero)
     25 {
     26  constexpr auto ip = "055.225.255.255"_ns;
     27  ASSERT_EQ(false, net_IsValidIPv4Addr(ip));
     28 
     29  constexpr auto ip2 = "255.055.255.255"_ns;
     30  ASSERT_EQ(false, net_IsValidIPv4Addr(ip2));
     31 
     32  constexpr auto ip3 = "255.255.055.255"_ns;
     33  ASSERT_EQ(false, net_IsValidIPv4Addr(ip3));
     34 
     35  constexpr auto ip4 = "255.255.255.055"_ns;
     36  ASSERT_EQ(false, net_IsValidIPv4Addr(ip4));
     37 }
     38 
     39 TEST(TestIsValidIp, IPV4StartWithADot)
     40 {
     41  constexpr auto ip = ".192.168.120.197"_ns;
     42  ASSERT_EQ(false, net_IsValidIPv4Addr(ip));
     43 }
     44 
     45 TEST(TestIsValidIp, IPV4StartWith4Digits)
     46 {
     47  constexpr auto ip = "1927.168.120.197"_ns;
     48  ASSERT_EQ(false, net_IsValidIPv4Addr(ip));
     49 }
     50 
     51 TEST(TestIsValidIp, IPV4OutOfRange)
     52 {
     53  constexpr auto invalid1 = "421.168.120.124"_ns;
     54  constexpr auto invalid2 = "192.997.120.124"_ns;
     55  constexpr auto invalid3 = "192.168.300.124"_ns;
     56  constexpr auto invalid4 = "192.168.120.256"_ns;
     57 
     58  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid1));
     59  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid2));
     60  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid3));
     61  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid4));
     62 }
     63 
     64 TEST(TestIsValidIp, IPV4EmptyDigits)
     65 {
     66  constexpr auto invalid1 = "..0.0.0"_ns;
     67  constexpr auto invalid2 = "127..0.0"_ns;
     68  constexpr auto invalid3 = "127.0..0"_ns;
     69  constexpr auto invalid4 = "127.0.0."_ns;
     70 
     71  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid1));
     72  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid2));
     73  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid3));
     74  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid4));
     75 }
     76 
     77 TEST(TestIsValidIp, IPV4NonNumeric)
     78 {
     79  constexpr auto invalid1 = "127.0.0.f"_ns;
     80  constexpr auto invalid2 = "127.0.0.!"_ns;
     81  constexpr auto invalid3 = "127#0.0.1"_ns;
     82 
     83  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid1));
     84  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid2));
     85  ASSERT_EQ(false, net_IsValidIPv4Addr(invalid3));
     86 }
     87 
     88 TEST(TestIsValidIp, IPV4TooManyDigits)
     89 {
     90  constexpr auto ip = "127.0.0.1.2"_ns;
     91  ASSERT_EQ(false, net_IsValidIPv4Addr(ip));
     92 }
     93 
     94 TEST(TestIsValidIp, IPV4TooFewDigits)
     95 {
     96  constexpr auto ip = "127.0.1"_ns;
     97  ASSERT_EQ(false, net_IsValidIPv4Addr(ip));
     98 }
     99 
    100 TEST(TestIsValidIp, IPV6WithIPV4Inside)
    101 {
    102  constexpr auto ipv6 = "0123:4567:89ab:cdef:0123:4567:127.0.0.1"_ns;
    103  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    104 }
    105 
    106 TEST(TestIsValidIp, IPv6FullForm)
    107 {
    108  constexpr auto ipv6 = "0123:4567:89ab:cdef:0123:4567:890a:bcde"_ns;
    109  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    110 }
    111 
    112 TEST(TestIsValidIp, IPv6TrimLeading0)
    113 {
    114  constexpr auto ipv6 = "123:4567:0:0:123:4567:890a:bcde"_ns;
    115  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    116 }
    117 
    118 TEST(TestIsValidIp, IPv6Collapsed)
    119 {
    120  constexpr auto ipv6 = "FF01::101"_ns;
    121  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    122 }
    123 
    124 TEST(TestIsValidIp, IPV6WithIPV4InsideCollapsed)
    125 {
    126  constexpr auto ipv6 = "::FFFF:129.144.52.38"_ns;
    127  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    128 }
    129 
    130 TEST(TestIsValidIp, IPV6Localhost)
    131 {
    132  constexpr auto ipv6 = "::1"_ns;
    133  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    134 }
    135 
    136 TEST(TestIsValidIp, IPV6LinkLocalPrefix)
    137 {
    138  constexpr auto ipv6 = "fe80::"_ns;
    139  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    140 }
    141 
    142 TEST(TestIsValidIp, IPV6GlobalUnicastPrefix)
    143 {
    144  constexpr auto ipv6 = "2001::"_ns;
    145  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    146 }
    147 
    148 TEST(TestIsValidIp, IPV6Unspecified)
    149 {
    150  constexpr auto ipv6 = "::"_ns;
    151  ASSERT_EQ(true, net_IsValidIPv6Addr(ipv6));
    152 }
    153 
    154 TEST(TestIsValidIp, IPV6InvalidIPV4Inside)
    155 {
    156  constexpr auto ipv6 = "0123:4567:89ab:cdef:0123:4567:127.0."_ns;
    157  ASSERT_EQ(false, net_IsValidIPv6Addr(ipv6));
    158 }
    159 
    160 TEST(TestIsValidIp, IPV6InvalidCharacters)
    161 {
    162  constexpr auto ipv6 = "012g:4567:89ab:cdef:0123:4567:127.0.0.1"_ns;
    163  ASSERT_EQ(false, net_IsValidIPv6Addr(ipv6));
    164 
    165  constexpr auto ipv6pound = "0123:456#:89ab:cdef:0123:4567:127.0.0.1"_ns;
    166  ASSERT_EQ(false, net_IsValidIPv6Addr(ipv6pound));
    167 }
    168 
    169 TEST(TestIsValidIp, IPV6TooManyCharacters)
    170 {
    171  constexpr auto ipv6 = "0123:45671:89ab:cdef:0123:4567:127.0.0.1"_ns;
    172  ASSERT_EQ(false, net_IsValidIPv6Addr(ipv6));
    173 }
    174 TEST(TestIsValidIp, IPV6DoubleDoubleDots)
    175 {
    176  constexpr auto ipv6 = "0123::4567:890a::bcde:0123:4567"_ns;
    177  ASSERT_EQ(false, net_IsValidIPv6Addr(ipv6));
    178 }