net/base/host_port_pair_unittest.cc

   1 // Copyright (c) 2012 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/base/host_port_pair.h"
   6
   7 #include "base/logging.h"
   8 #include "net/test/gtest_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 using std::string;
  12
  13 namespace net {
  14
  15 namespace {
  16
  17 struct TestData {
  18   string host;
  19   uint16_t port;
  20   string to_string;
  21   string host_for_url;
  22 } tests[] = {
  23   { "www.google.com", 80, "www.google.com:80", "www.google.com" },
  24   { "www.google.com", 443, "www.google.com:443", "www.google.com" },
  25   { "127.0.0.1", 80, "127.0.0.1:80", "127.0.0.1" },
  26   { "192.168.1.1", 80, "192.168.1.1:80", "192.168.1.1" },
  27   { "::1", 80, "[::1]:80", "[::1]" },
  28   { "2001:db8::42", 80, "[2001:db8::42]:80", "[2001:db8::42]" },
  29 };
  30
  31 TEST(HostPortPairTest, Parsing) {
  32   HostPortPair foo("foo.com", 10);
  33   string foo_str = foo.ToString();
  34   EXPECT_EQ("foo.com:10", foo_str);
  35   HostPortPair bar = HostPortPair::FromString(foo_str);
  36   EXPECT_TRUE(foo.Equals(bar));
  37 }
  38
  39 TEST(HostPortPairTest, BadString) {
  40   const char* kBadStrings[] = {
  41     "foo.com:2:3",
  42     "bar.com:two",
  43     "www.google.com:-1",
  44     "127.0.0.1:65536",
  45     "[2001:db8::42]:65536",
  46   };
  47
  48   for (size_t index = 0; index < arraysize(kBadStrings); ++index) {
  49     HostPortPair foo = HostPortPair::FromString(kBadStrings[index]);
  50     EXPECT_TRUE(foo.host().empty());
  51     EXPECT_EQ(0, foo.port());
  52   }
  53 }
  54
  55 TEST(HostPortPairTest, Emptiness) {
  56   HostPortPair foo;
  57   EXPECT_TRUE(foo.IsEmpty());
  58   foo = HostPortPair::FromString("foo.com:8080");
  59   EXPECT_FALSE(foo.IsEmpty());
  60 }
  61
  62 TEST(HostPortPairTest, ToString) {
  63   for (size_t index = 0; index < arraysize(tests); ++index) {
  64     HostPortPair foo(tests[index].host, tests[index].port);
  65     EXPECT_EQ(tests[index].to_string, foo.ToString());
  66   }
  67
  68   // Test empty hostname.
  69   HostPortPair foo(string(), 10);
  70 }
  71
  72 TEST(HostPortPairTest, HostForURL) {
  73   for (size_t index = 0; index < arraysize(tests); ++index) {
  74     HostPortPair foo(tests[index].host, tests[index].port);
  75     EXPECT_EQ(tests[index].host_for_url, foo.HostForURL());
  76   }
  77
  78   // Test hostname with null character.
  79   string bar_hostname("a\0.\0com", 7);
  80   HostPortPair bar(bar_hostname, 80);
  81   string expected_error("Host has a null char: a%00.%00com");
  82   EXPECT_DFATAL(bar.HostForURL(), expected_error);
  83 }
  84
  85 TEST(HostPortPairTest, LessThan) {
  86   HostPortPair a_10("a.com", 10);
  87   HostPortPair a_11("a.com", 11);
  88   HostPortPair b_10("b.com", 10);
  89   HostPortPair b_11("b.com", 11);
  90
  91   EXPECT_FALSE(a_10 < a_10);
  92   EXPECT_TRUE(a_10  < a_11);
  93   EXPECT_TRUE(a_10  < b_10);
  94   EXPECT_TRUE(a_10  < b_11);
  95
  96   EXPECT_FALSE(a_11 < a_10);
  97   EXPECT_FALSE(a_11 < b_10);
  98
  99   EXPECT_FALSE(b_10 < a_10);
 100   EXPECT_TRUE(b_10  < a_11);
 101
 102   EXPECT_FALSE(b_11 < a_10);
 103 }
 104
 105 TEST(HostPortPairTest, Equals) {
 106   HostPortPair a_10("a.com", 10);
 107   HostPortPair a_11("a.com", 11);
 108   HostPortPair b_10("b.com", 10);
 109   HostPortPair b_11("b.com", 11);
 110
 111   HostPortPair new_a_10("a.com", 10);
 112
 113   EXPECT_TRUE(new_a_10.Equals(a_10));
 114   EXPECT_FALSE(new_a_10.Equals(a_11));
 115   EXPECT_FALSE(new_a_10.Equals(b_10));
 116   EXPECT_FALSE(new_a_10.Equals(b_11));
 117 }
 118
 119 }  // namespace
 120
 121 }  // namespace net