net/http/http_request_headers_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/http/http_request_headers.h"
   6
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/values.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace net {
  12
  13 namespace {
  14
  15 TEST(HttpRequestHeaders, HasHeader) {
  16   HttpRequestHeaders headers;
  17   headers.SetHeader("Foo", "bar");
  18   EXPECT_TRUE(headers.HasHeader("foo"));
  19   EXPECT_TRUE(headers.HasHeader("Foo"));
  20   EXPECT_FALSE(headers.HasHeader("Fo"));
  21
  22   const HttpRequestHeaders& headers_ref = headers;
  23   EXPECT_TRUE(headers_ref.HasHeader("foo"));
  24   EXPECT_TRUE(headers_ref.HasHeader("Foo"));
  25   EXPECT_FALSE(headers_ref.HasHeader("Fo"));
  26 }
  27
  28 TEST(HttpRequestHeaders, SetHeader) {
  29   HttpRequestHeaders headers;
  30   headers.SetHeader("Foo", "bar");
  31   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
  32 }
  33
  34 TEST(HttpRequestHeaders, SetMultipleHeaders) {
  35   HttpRequestHeaders headers;
  36   headers.SetHeader("Cookie-Monster", "Nom nom nom");
  37   headers.SetHeader("Domo-Kun", "Loves Chrome");
  38   EXPECT_EQ("Cookie-Monster: Nom nom nom\r\nDomo-Kun: Loves Chrome\r\n\r\n",
  39             headers.ToString());
  40 }
  41
  42 TEST(HttpRequestHeaders, SetHeaderTwice) {
  43   HttpRequestHeaders headers;
  44   headers.SetHeader("Foo", "bar");
  45   headers.SetHeader("Foo", "bar");
  46   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
  47 }
  48
  49 TEST(HttpRequestHeaders, SetHeaderTwiceCaseInsensitive) {
  50   HttpRequestHeaders headers;
  51   headers.SetHeader("Foo", "bar");
  52   headers.SetHeader("FoO", "Bar");
  53   EXPECT_EQ("Foo: Bar\r\n\r\n", headers.ToString());
  54 }
  55
  56 TEST(HttpRequestHeaders, SetHeaderTwiceSamePrefix) {
  57   HttpRequestHeaders headers;
  58   headers.SetHeader("FooBar", "smokes");
  59   headers.SetHeader("Foo", "crack");
  60   EXPECT_EQ("FooBar: smokes\r\nFoo: crack\r\n\r\n", headers.ToString());
  61   const HttpRequestHeaders& headers_ref = headers;
  62   EXPECT_EQ("FooBar: smokes\r\nFoo: crack\r\n\r\n", headers_ref.ToString());
  63 }
  64
  65 TEST(HttpRequestHeaders, SetEmptyHeader) {
  66   HttpRequestHeaders headers;
  67   headers.SetHeader("Foo", "Bar");
  68   headers.SetHeader("Bar", "");
  69   EXPECT_EQ("Foo: Bar\r\nBar:\r\n\r\n", headers.ToString());
  70 }
  71
  72 TEST(HttpRequestHeaders, SetHeaderIfMissing) {
  73   HttpRequestHeaders headers;
  74   headers.SetHeaderIfMissing("Foo", "Bar");
  75   EXPECT_EQ("Foo: Bar\r\n\r\n", headers.ToString());
  76   headers.SetHeaderIfMissing("Foo", "Baz");
  77   EXPECT_EQ("Foo: Bar\r\n\r\n", headers.ToString());
  78 }
  79
  80 TEST(HttpRequestHeaders, RemoveHeader) {
  81   HttpRequestHeaders headers;
  82   headers.SetHeader("Foo", "bar");
  83   headers.RemoveHeader("Foo");
  84   EXPECT_EQ("\r\n", headers.ToString());
  85 }
  86
  87 TEST(HttpRequestHeaders, RemoveHeaderMissingHeader) {
  88   HttpRequestHeaders headers;
  89   headers.SetHeader("Foo", "bar");
  90   headers.RemoveHeader("Bar");
  91   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
  92 }
  93
  94 TEST(HttpRequestHeaders, RemoveHeaderCaseInsensitive) {
  95   HttpRequestHeaders headers;
  96   headers.SetHeader("Foo", "bar");
  97   headers.SetHeader("All-Your-Base", "Belongs To Chrome");
  98   headers.RemoveHeader("foo");
  99   EXPECT_EQ("All-Your-Base: Belongs To Chrome\r\n\r\n", headers.ToString());
 100 }
 101
 102 TEST(HttpRequestHeaders, AddHeaderFromString) {
 103   HttpRequestHeaders headers;
 104   headers.AddHeaderFromString("Foo: bar");
 105   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
 106 }
 107
 108 TEST(HttpRequestHeaders, AddHeaderFromStringNoLeadingWhitespace) {
 109   HttpRequestHeaders headers;
 110   headers.AddHeaderFromString("Foo:bar");
 111   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
 112 }
 113
 114 TEST(HttpRequestHeaders, AddHeaderFromStringMoreLeadingWhitespace) {
 115   HttpRequestHeaders headers;
 116   headers.AddHeaderFromString("Foo: \t  \t  bar");
 117   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
 118 }
 119
 120 TEST(HttpRequestHeaders, AddHeaderFromStringTrailingWhitespace) {
 121   HttpRequestHeaders headers;
 122   headers.AddHeaderFromString("Foo: bar  \t  \t   ");
 123   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
 124 }
 125
 126 TEST(HttpRequestHeaders, AddHeaderFromStringLeadingTrailingWhitespace) {
 127   HttpRequestHeaders headers;
 128   headers.AddHeaderFromString("Foo: \t    bar\t       ");
 129   EXPECT_EQ("Foo: bar\r\n\r\n", headers.ToString());
 130 }
 131
 132 TEST(HttpRequestHeaders, AddHeaderFromStringWithEmptyValue) {
 133   HttpRequestHeaders headers;
 134   headers.AddHeaderFromString("Foo:");
 135   EXPECT_EQ("Foo:\r\n\r\n", headers.ToString());
 136 }
 137
 138 TEST(HttpRequestHeaders, AddHeaderFromStringWithWhitespaceValue) {
 139   HttpRequestHeaders headers;
 140   headers.AddHeaderFromString("Foo: ");
 141   EXPECT_EQ("Foo:\r\n\r\n", headers.ToString());
 142 }
 143
 144 TEST(HttpRequestHeaders, MergeFrom) {
 145   HttpRequestHeaders headers;
 146   headers.SetHeader("A", "A");
 147   headers.SetHeader("B", "B");
 148
 149   HttpRequestHeaders headers2;
 150   headers2.SetHeader("B", "b");
 151   headers2.SetHeader("C", "c");
 152   headers.MergeFrom(headers2);
 153   EXPECT_EQ("A: A\r\nB: b\r\nC: c\r\n\r\n", headers.ToString());
 154 }
 155
 156 TEST(HttpRequestHeaders, CopyFrom) {
 157   HttpRequestHeaders headers;
 158   headers.SetHeader("A", "A");
 159   headers.SetHeader("B", "B");
 160
 161   HttpRequestHeaders headers2;
 162   headers2.SetHeader("B", "b");
 163   headers2.SetHeader("C", "c");
 164   headers.CopyFrom(headers2);
 165   EXPECT_EQ("B: b\r\nC: c\r\n\r\n", headers.ToString());
 166 }
 167
 168 TEST(HttpRequestHeaders, ToNetLogParamAndBackAgain) {
 169   HttpRequestHeaders headers;
 170   headers.SetHeader("B", "b");
 171   headers.SetHeader("A", "a");
 172   std::string request_line("GET /stuff");
 173
 174   scoped_ptr<base::Value> event_param(
 175       headers.NetLogCallback(&request_line, NetLog::LOG_ALL_BUT_BYTES));
 176   HttpRequestHeaders headers2;
 177   std::string request_line2;
 178
 179   ASSERT_TRUE(HttpRequestHeaders::FromNetLogParam(event_param.get(),
 180                                                   &headers2,
 181                                                   &request_line2));
 182   EXPECT_EQ(request_line, request_line2);
 183   EXPECT_EQ("B: b\r\nA: a\r\n\r\n", headers2.ToString());
 184 }
 185
 186 }  // namespace
 187
 188 }  // namespace net