chrome/browser/extensions/api/socket/socket_apitest.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 "base/memory/ref_counted.h"
   6 #include "base/strings/stringprintf.h"
   7 #include "chrome/browser/extensions/api/dns/mock_host_resolver_creator.h"
   8 #include "chrome/browser/extensions/extension_apitest.h"
   9 #include "chrome/browser/extensions/extension_function_test_utils.h"
  10 #include "chrome/browser/extensions/extension_service.h"
  11 #include "chrome/browser/extensions/extension_test_message_listener.h"
  12 #include "chrome/browser/ui/browser.h"
  13 #include "chrome/common/chrome_paths.h"
  14 #include "chrome/test/base/in_process_browser_test.h"
  15 #include "chrome/test/base/ui_test_utils.h"
  16 #include "extensions/browser/api/dns/host_resolver_wrapper.h"
  17 #include "extensions/browser/api/socket/socket_api.h"
  18 #include "net/dns/mock_host_resolver.h"
  19 #include "net/test/spawned_test_server/spawned_test_server.h"
  20
  21 using extensions::Extension;
  22
  23 namespace utils = extension_function_test_utils;
  24
  25 namespace {
  26
  27 const std::string kHostname = "127.0.0.1";
  28 const int kPort = 8888;
  29
  30 class SocketApiTest : public ExtensionApiTest {
  31  public:
  32   SocketApiTest() : resolver_event_(true, false),
  33                     resolver_creator_(
  34                         new extensions::MockHostResolverCreator()) {
  35   }
  36
  37   virtual void SetUpOnMainThread() OVERRIDE {
  38     extensions::HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
  39         resolver_creator_->CreateMockHostResolver());
  40   }
  41
  42   virtual void CleanUpOnMainThread() OVERRIDE {
  43     extensions::HostResolverWrapper::GetInstance()->
  44         SetHostResolverForTesting(NULL);
  45     resolver_creator_->DeleteMockHostResolver();
  46   }
  47
  48  private:
  49   base::WaitableEvent resolver_event_;
  50
  51   // The MockHostResolver asserts that it's used on the same thread on which
  52   // it's created, which is actually a stronger rule than its real counterpart.
  53   // But that's fine; it's good practice.
  54   scoped_refptr<extensions::MockHostResolverCreator> resolver_creator_;
  55 };
  56
  57 }  // namespace
  58
  59 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketUDPCreateGood) {
  60   scoped_refptr<extensions::SocketCreateFunction> socket_create_function(
  61       new extensions::SocketCreateFunction());
  62   scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
  63
  64   socket_create_function->set_extension(empty_extension.get());
  65   socket_create_function->set_has_callback(true);
  66
  67   scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
  68       socket_create_function.get(), "[\"udp\"]", browser(), utils::NONE));
  69   ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
  70   base::DictionaryValue *value =
  71       static_cast<base::DictionaryValue*>(result.get());
  72   int socket_id = -1;
  73   EXPECT_TRUE(value->GetInteger("socketId", &socket_id));
  74   EXPECT_GT(socket_id, 0);
  75 }
  76
  77 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPCreateGood) {
  78   scoped_refptr<extensions::SocketCreateFunction> socket_create_function(
  79       new extensions::SocketCreateFunction());
  80   scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
  81
  82   socket_create_function->set_extension(empty_extension.get());
  83   socket_create_function->set_has_callback(true);
  84
  85   scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
  86       socket_create_function.get(), "[\"tcp\"]", browser(), utils::NONE));
  87   ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
  88   base::DictionaryValue *value =
  89       static_cast<base::DictionaryValue*>(result.get());
  90   int socket_id = -1;
  91   EXPECT_TRUE(value->GetInteger("socketId", &socket_id));
  92   ASSERT_GT(socket_id, 0);
  93 }
  94
  95 IN_PROC_BROWSER_TEST_F(SocketApiTest, GetNetworkList) {
  96   scoped_refptr<extensions::SocketGetNetworkListFunction> socket_function(
  97       new extensions::SocketGetNetworkListFunction());
  98   scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
  99
 100   socket_function->set_extension(empty_extension.get());
 101   socket_function->set_has_callback(true);
 102
 103   scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
 104       socket_function.get(), "[]", browser(), utils::NONE));
 105   ASSERT_EQ(base::Value::TYPE_LIST, result->GetType());
 106
 107   // If we're invoking socket tests, all we can confirm is that we have at
 108   // least one address, but not what it is.
 109   base::ListValue *value = static_cast<base::ListValue*>(result.get());
 110   ASSERT_GT(value->GetSize(), 0U);
 111 }
 112
 113 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketUDPExtension) {
 114   scoped_ptr<net::SpawnedTestServer> test_server(
 115       new net::SpawnedTestServer(
 116           net::SpawnedTestServer::TYPE_UDP_ECHO,
 117           net::SpawnedTestServer::kLocalhost,
 118           base::FilePath(FILE_PATH_LITERAL("net/data"))));
 119   EXPECT_TRUE(test_server->Start());
 120
 121   net::HostPortPair host_port_pair = test_server->host_port_pair();
 122   int port = host_port_pair.port();
 123   ASSERT_GT(port, 0);
 124
 125   // Test that sendTo() is properly resolving hostnames.
 126   host_port_pair.set_host("LOCALhost");
 127
 128   ResultCatcher catcher;
 129   catcher.RestrictToProfile(browser()->profile());
 130
 131   ExtensionTestMessageListener listener("info_please", true);
 132
 133   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
 134   EXPECT_TRUE(listener.WaitUntilSatisfied());
 135   listener.Reply(
 136       base::StringPrintf("udp:%s:%d", host_port_pair.host().c_str(), port));
 137
 138   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 139 }
 140
 141 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPExtension) {
 142   scoped_ptr<net::SpawnedTestServer> test_server(
 143       new net::SpawnedTestServer(
 144           net::SpawnedTestServer::TYPE_TCP_ECHO,
 145           net::SpawnedTestServer::kLocalhost,
 146           base::FilePath(FILE_PATH_LITERAL("net/data"))));
 147   EXPECT_TRUE(test_server->Start());
 148
 149   net::HostPortPair host_port_pair = test_server->host_port_pair();
 150   int port = host_port_pair.port();
 151   ASSERT_GT(port, 0);
 152
 153   // Test that connect() is properly resolving hostnames.
 154   host_port_pair.set_host("lOcAlHoSt");
 155
 156   ResultCatcher catcher;
 157   catcher.RestrictToProfile(browser()->profile());
 158
 159   ExtensionTestMessageListener listener("info_please", true);
 160
 161   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
 162   EXPECT_TRUE(listener.WaitUntilSatisfied());
 163   listener.Reply(
 164       base::StringPrintf("tcp:%s:%d", host_port_pair.host().c_str(), port));
 165
 166   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 167 }
 168
 169 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPServerExtension) {
 170   ResultCatcher catcher;
 171   catcher.RestrictToProfile(browser()->profile());
 172   ExtensionTestMessageListener listener("info_please", true);
 173   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
 174   EXPECT_TRUE(listener.WaitUntilSatisfied());
 175   listener.Reply(
 176       base::StringPrintf("tcp_server:%s:%d", kHostname.c_str(), kPort));
 177
 178   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 179 }
 180
 181 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketTCPServerUnbindOnUnload) {
 182   ResultCatcher catcher;
 183   const Extension* extension =
 184       LoadExtension(test_data_dir_.AppendASCII("socket/unload"));
 185   ASSERT_TRUE(extension);
 186   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 187
 188   UnloadExtension(extension->id());
 189
 190   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/unload")))
 191       << message_;
 192   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 193 }
 194
 195 IN_PROC_BROWSER_TEST_F(SocketApiTest, SocketMulticast) {
 196   ResultCatcher catcher;
 197   catcher.RestrictToProfile(browser()->profile());
 198   ExtensionTestMessageListener listener("info_please", true);
 199   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("socket/api")));
 200   EXPECT_TRUE(listener.WaitUntilSatisfied());
 201   listener.Reply(
 202       base::StringPrintf("multicast:%s:%d", kHostname.c_str(), kPort));
 203
 204   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 205 }