net/quic/quic_address_mismatch_test.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/quic/quic_address_mismatch.h"
   6
   7 #include "net/base/ip_endpoint.h"
   8 #include "net/base/net_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace net {
  12 namespace test {
  13
  14 // Test all cases of the GetAddressMismatch function.
  15 TEST(QuicAddressMismatchTest, GetAddressMismatch) {
  16   IPAddressNumber ip4_1;
  17   IPAddressNumber ip4_2;
  18   IPAddressNumber ip6_1;
  19   IPAddressNumber ip6_2;
  20   IPAddressNumber ip4_mapped_1;
  21   IPAddressNumber ip4_mapped_2;
  22   ASSERT_TRUE(ParseIPLiteralToNumber("1.2.3.4", &ip4_1));
  23   ASSERT_TRUE(ParseIPLiteralToNumber("5.6.7.8", &ip4_2));
  24   ASSERT_TRUE(ParseIPLiteralToNumber("1234::1", &ip6_1));
  25   ASSERT_TRUE(ParseIPLiteralToNumber("1234::2", &ip6_2));
  26   ip4_mapped_1 = ConvertIPv4NumberToIPv6Number(ip4_1);
  27   ip4_mapped_2 = ConvertIPv4NumberToIPv6Number(ip4_2);
  28   ASSERT_NE(ip4_1, ip4_2);
  29   ASSERT_NE(ip6_1, ip6_2);
  30   ASSERT_NE(ip4_mapped_1, ip4_mapped_2);
  31
  32   EXPECT_EQ(-1, GetAddressMismatch(IPEndPoint(), IPEndPoint()));
  33   EXPECT_EQ(-1, GetAddressMismatch(IPEndPoint(), IPEndPoint(ip4_1, 443)));
  34   EXPECT_EQ(-1, GetAddressMismatch(IPEndPoint(ip4_1, 443), IPEndPoint()));
  35
  36   EXPECT_EQ(QUIC_ADDRESS_AND_PORT_MATCH_V4_V4,
  37             GetAddressMismatch(IPEndPoint(ip4_1, 443),
  38                                IPEndPoint(ip4_1, 443)));
  39   EXPECT_EQ(QUIC_ADDRESS_AND_PORT_MATCH_V4_V4,
  40             GetAddressMismatch(IPEndPoint(ip4_1, 443),
  41                                IPEndPoint(ip4_mapped_1, 443)));
  42   EXPECT_EQ(QUIC_ADDRESS_AND_PORT_MATCH_V4_V4,
  43             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 443),
  44                                IPEndPoint(ip4_mapped_1, 443)));
  45   EXPECT_EQ(QUIC_ADDRESS_AND_PORT_MATCH_V6_V6,
  46             GetAddressMismatch(IPEndPoint(ip6_1, 443),
  47                                IPEndPoint(ip6_1, 443)));
  48
  49   EXPECT_EQ(QUIC_PORT_MISMATCH_V4_V4,
  50             GetAddressMismatch(IPEndPoint(ip4_1, 80),
  51                                IPEndPoint(ip4_1, 443)));
  52   EXPECT_EQ(QUIC_PORT_MISMATCH_V4_V4,
  53             GetAddressMismatch(IPEndPoint(ip4_1, 80),
  54                                IPEndPoint(ip4_mapped_1, 443)));
  55   EXPECT_EQ(QUIC_PORT_MISMATCH_V4_V4,
  56             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 80),
  57                                IPEndPoint(ip4_mapped_1, 443)));
  58   EXPECT_EQ(QUIC_PORT_MISMATCH_V6_V6,
  59             GetAddressMismatch(IPEndPoint(ip6_1, 80),
  60                                IPEndPoint(ip6_1, 443)));
  61
  62   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  63             GetAddressMismatch(IPEndPoint(ip4_1, 443),
  64                                IPEndPoint(ip4_2, 443)));
  65   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  66             GetAddressMismatch(IPEndPoint(ip4_1, 443),
  67                                IPEndPoint(ip4_mapped_2, 443)));
  68   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  69             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 443),
  70                                IPEndPoint(ip4_mapped_2, 443)));
  71   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  72             GetAddressMismatch(IPEndPoint(ip4_1, 80),
  73                                IPEndPoint(ip4_2, 443)));
  74   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  75             GetAddressMismatch(IPEndPoint(ip4_1, 80),
  76                                IPEndPoint(ip4_mapped_2, 443)));
  77   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V4,
  78             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 80),
  79                                IPEndPoint(ip4_mapped_2, 443)));
  80   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V6,
  81             GetAddressMismatch(IPEndPoint(ip6_1, 443),
  82                                IPEndPoint(ip6_2, 443)));
  83   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V6,
  84             GetAddressMismatch(IPEndPoint(ip6_1, 80),
  85                                IPEndPoint(ip6_2, 443)));
  86   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V6,
  87             GetAddressMismatch(IPEndPoint(ip4_1, 443),
  88                                IPEndPoint(ip6_1, 443)));
  89   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V6,
  90             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 443),
  91                                IPEndPoint(ip6_1, 443)));
  92   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V6,
  93             GetAddressMismatch(IPEndPoint(ip4_1, 80),
  94                                IPEndPoint(ip6_1, 443)));
  95   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V4_V6,
  96             GetAddressMismatch(IPEndPoint(ip4_mapped_1, 80),
  97                                IPEndPoint(ip6_1, 443)));
  98   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V4,
  99             GetAddressMismatch(IPEndPoint(ip6_1, 443),
 100                                IPEndPoint(ip4_1, 443)));
 101   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V4,
 102             GetAddressMismatch(IPEndPoint(ip6_1, 443),
 103                                IPEndPoint(ip4_mapped_1, 443)));
 104   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V4,
 105             GetAddressMismatch(IPEndPoint(ip6_1, 80),
 106                                IPEndPoint(ip4_1, 443)));
 107   EXPECT_EQ(QUIC_ADDRESS_MISMATCH_V6_V4,
 108             GetAddressMismatch(IPEndPoint(ip6_1, 80),
 109                                IPEndPoint(ip4_mapped_1, 443)));
 110 }
 111
 112 }  // namespace test
 113 }  // namespace net