src/chrome/browser/extensions/api/sockets_tcp/sockets_tcp_apitest.cc

   1 // Copyright 2013 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/path_service.h"
   7 #include "base/strings/stringprintf.h"
   8 #include "chrome/browser/extensions/api/dns/host_resolver_wrapper.h"
   9 #include "chrome/browser/extensions/api/dns/mock_host_resolver_creator.h"
  10 #include "chrome/browser/extensions/api/sockets_tcp/sockets_tcp_api.h"
  11 #include "chrome/browser/extensions/extension_apitest.h"
  12 #include "chrome/browser/extensions/extension_function_test_utils.h"
  13 #include "chrome/browser/extensions/extension_service.h"
  14 #include "chrome/browser/extensions/extension_test_message_listener.h"
  15 #include "chrome/browser/ui/browser.h"
  16 #include "chrome/browser/ui/extensions/application_launch.h"
  17 #include "chrome/common/chrome_paths.h"
  18 #include "chrome/test/base/in_process_browser_test.h"
  19 #include "chrome/test/base/ui_test_utils.h"
  20 #include "net/dns/mock_host_resolver.h"
  21 #include "net/test/spawned_test_server/spawned_test_server.h"
  22
  23 using extensions::Extension;
  24
  25 namespace utils = extension_function_test_utils;
  26
  27 namespace {
  28
  29 // TODO(jschuh): Hanging plugin tests. crbug.com/244653
  30 #if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
  31 #define MAYBE(x) DISABLED_##x
  32 #else
  33 #define MAYBE(x) x
  34 #endif
  35
  36 const std::string kHostname = "127.0.0.1";
  37
  38 class SocketsTcpApiTest : public ExtensionApiTest {
  39  public:
  40   SocketsTcpApiTest() : resolver_event_(true, false),
  41                         resolver_creator_(
  42                             new extensions::MockHostResolverCreator()) {
  43   }
  44
  45   virtual void SetUpOnMainThread() OVERRIDE {
  46     extensions::HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
  47         resolver_creator_->CreateMockHostResolver());
  48   }
  49
  50   virtual void CleanUpOnMainThread() OVERRIDE {
  51     extensions::HostResolverWrapper::GetInstance()->
  52         SetHostResolverForTesting(NULL);
  53     resolver_creator_->DeleteMockHostResolver();
  54   }
  55
  56  private:
  57   base::WaitableEvent resolver_event_;
  58
  59   // The MockHostResolver asserts that it's used on the same thread on which
  60   // it's created, which is actually a stronger rule than its real counterpart.
  61   // But that's fine; it's good practice.
  62   scoped_refptr<extensions::MockHostResolverCreator> resolver_creator_;
  63 };
  64
  65 }  // namespace
  66
  67 IN_PROC_BROWSER_TEST_F(SocketsTcpApiTest, SocketsTcpCreateGood) {
  68   scoped_refptr<extensions::api::SocketsTcpCreateFunction>
  69       socket_create_function(new extensions::api::SocketsTcpCreateFunction());
  70   scoped_refptr<Extension> empty_extension(utils::CreateEmptyExtension());
  71
  72   socket_create_function->set_extension(empty_extension.get());
  73   socket_create_function->set_has_callback(true);
  74
  75   scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
  76       socket_create_function.get(), "[]", browser(), utils::NONE));
  77   ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
  78   base::DictionaryValue *value =
  79       static_cast<base::DictionaryValue*>(result.get());
  80   int socketId = -1;
  81   EXPECT_TRUE(value->GetInteger("socketId", &socketId));
  82   ASSERT_TRUE(socketId > 0);
  83 }
  84
  85 IN_PROC_BROWSER_TEST_F(SocketsTcpApiTest, SocketTcpExtension) {
  86   scoped_ptr<net::SpawnedTestServer> test_server(
  87       new net::SpawnedTestServer(
  88           net::SpawnedTestServer::TYPE_TCP_ECHO,
  89           net::SpawnedTestServer::kLocalhost,
  90           base::FilePath(FILE_PATH_LITERAL("net/data"))));
  91   EXPECT_TRUE(test_server->Start());
  92
  93   net::HostPortPair host_port_pair = test_server->host_port_pair();
  94   int port = host_port_pair.port();
  95   ASSERT_TRUE(port > 0);
  96
  97   // Test that connect() is properly resolving hostnames.
  98   host_port_pair.set_host("lOcAlHoSt");
  99
 100   ResultCatcher catcher;
 101   catcher.RestrictToProfile(browser()->profile());
 102
 103   ExtensionTestMessageListener listener("info_please", true);
 104
 105   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("sockets_tcp/api")));
 106   EXPECT_TRUE(listener.WaitUntilSatisfied());
 107   listener.Reply(
 108       base::StringPrintf("tcp:%s:%d", host_port_pair.host().c_str(), port));
 109
 110   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 111 }