src/chrome/browser/extensions/api/sockets_tcp_server/sockets_tcp_server_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/strings/stringprintf.h"
   7 #include "chrome/browser/extensions/extension_apitest.h"
   8 #include "chrome/browser/extensions/extension_function_test_utils.h"
   9 #include "chrome/browser/extensions/extension_service.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "chrome/browser/ui/extensions/application_launch.h"
  12 #include "chrome/common/chrome_paths.h"
  13 #include "chrome/test/base/in_process_browser_test.h"
  14 #include "extensions/browser/api/dns/host_resolver_wrapper.h"
  15 #include "extensions/browser/api/dns/mock_host_resolver_creator.h"
  16 #include "extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h"
  17 #include "extensions/common/test_util.h"
  18 #include "extensions/test/extension_test_message_listener.h"
  19 #include "extensions/test/result_catcher.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 using extensions::core_api::SocketsTcpServerCreateFunction;
  25
  26 namespace utils = extension_function_test_utils;
  27
  28 namespace {
  29
  30 // TODO(jschuh): Hanging plugin tests. crbug.com/244653
  31 #if defined(OS_WIN) && defined(ARCH_CPU_X86_64)
  32 #define MAYBE(x) DISABLED_##x
  33 #else
  34 #define MAYBE(x) x
  35 #endif
  36
  37 const std::string kHostname = "127.0.0.1";
  38 const int kPort = 8888;
  39
  40 class SocketsTcpServerApiTest : public ExtensionApiTest {
  41  public:
  42   SocketsTcpServerApiTest() : resolver_event_(true, false),
  43                               resolver_creator_(
  44                                   new extensions::MockHostResolverCreator()) {
  45   }
  46
  47   void SetUpOnMainThread() override {
  48     extensions::HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
  49         resolver_creator_->CreateMockHostResolver());
  50   }
  51
  52   void TearDownOnMainThread() override {
  53     extensions::HostResolverWrapper::GetInstance()->
  54         SetHostResolverForTesting(NULL);
  55     resolver_creator_->DeleteMockHostResolver();
  56   }
  57
  58  private:
  59   base::WaitableEvent resolver_event_;
  60
  61   // The MockHostResolver asserts that it's used on the same thread on which
  62   // it's created, which is actually a stronger rule than its real counterpart.
  63   // But that's fine; it's good practice.
  64   scoped_refptr<extensions::MockHostResolverCreator> resolver_creator_;
  65 };
  66
  67 }  // namespace
  68
  69 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPCreateGood) {
  70   scoped_refptr<SocketsTcpServerCreateFunction>
  71       socket_create_function(new SocketsTcpServerCreateFunction());
  72   scoped_refptr<Extension> empty_extension(
  73       extensions::test_util::CreateEmptyExtension());
  74
  75   socket_create_function->set_extension(empty_extension.get());
  76   socket_create_function->set_has_callback(true);
  77
  78   scoped_ptr<base::Value> result(utils::RunFunctionAndReturnSingleResult(
  79       socket_create_function.get(), "[]", browser(), utils::NONE));
  80   ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
  81   base::DictionaryValue *value =
  82       static_cast<base::DictionaryValue*>(result.get());
  83   int socketId = -1;
  84   EXPECT_TRUE(value->GetInteger("socketId", &socketId));
  85   ASSERT_TRUE(socketId > 0);
  86 }
  87
  88 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPServerExtension) {
  89   base::FilePath path = test_data_dir_.AppendASCII("sockets_tcp_server/api");
  90   extensions::ResultCatcher catcher;
  91   catcher.RestrictToBrowserContext(browser()->profile());
  92   ExtensionTestMessageListener listener("info_please", true);
  93   ASSERT_TRUE(LoadExtension(path));
  94   EXPECT_TRUE(listener.WaitUntilSatisfied());
  95   listener.Reply(
  96       base::StringPrintf("tcp_server:%s:%d", kHostname.c_str(), kPort));
  97
  98   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  99 }
 100
 101 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPServerUnbindOnUnload) {
 102   base::FilePath path = test_data_dir_.AppendASCII("sockets_tcp_server/unload");
 103   extensions::ResultCatcher catcher;
 104   const Extension* extension = LoadExtension(path);
 105   ASSERT_TRUE(extension);
 106   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 107
 108   UnloadExtension(extension->id());
 109
 110   ASSERT_TRUE(LoadExtension(path)) << message_;
 111   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
 112 }