extensions/browser/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 "extensions/browser/api/dns/host_resolver_wrapper.h"
   8 #include "extensions/browser/api/dns/mock_host_resolver_creator.h"
   9 #include "extensions/browser/api/sockets_tcp_server/sockets_tcp_server_api.h"
  10 #include "extensions/browser/api_test_utils.h"
  11 #include "extensions/browser/extension_registry.h"
  12 #include "extensions/common/test_util.h"
  13 #include "extensions/shell/test/shell_apitest.h"
  14 #include "extensions/test/extension_test_message_listener.h"
  15 #include "extensions/test/result_catcher.h"
  16 #include "net/dns/mock_host_resolver.h"
  17 #include "net/test/spawned_test_server/spawned_test_server.h"
  18
  19 namespace extensions {
  20
  21 const std::string kHostname = "127.0.0.1";
  22 const int kPort = 8888;
  23
  24 class SocketsTcpServerApiTest : public ShellApiTest {
  25  public:
  26   SocketsTcpServerApiTest()
  27       : resolver_event_(true, false),
  28         resolver_creator_(new MockHostResolverCreator()) {}
  29
  30   void SetUpOnMainThread() override {
  31     ShellApiTest::SetUpOnMainThread();
  32
  33     HostResolverWrapper::GetInstance()->SetHostResolverForTesting(
  34         resolver_creator_->CreateMockHostResolver());
  35   }
  36
  37   void TearDownOnMainThread() override {
  38     HostResolverWrapper::GetInstance()->SetHostResolverForTesting(NULL);
  39     resolver_creator_->DeleteMockHostResolver();
  40
  41     ShellApiTest::TearDownOnMainThread();
  42   }
  43
  44  private:
  45   base::WaitableEvent resolver_event_;
  46
  47   // The MockHostResolver asserts that it's used on the same thread on which
  48   // it's created, which is actually a stronger rule than its real counterpart.
  49   // But that's fine; it's good practice.
  50   scoped_refptr<MockHostResolverCreator> resolver_creator_;
  51 };
  52
  53 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPCreateGood) {
  54   scoped_refptr<core_api::SocketsTcpServerCreateFunction>
  55       socket_create_function(new core_api::SocketsTcpServerCreateFunction());
  56   scoped_refptr<Extension> empty_extension(test_util::CreateEmptyExtension());
  57
  58   socket_create_function->set_extension(empty_extension.get());
  59   socket_create_function->set_has_callback(true);
  60
  61   scoped_ptr<base::Value> result(
  62       api_test_utils::RunFunctionAndReturnSingleResult(
  63           socket_create_function.get(), "[]", browser_context()));
  64   ASSERT_EQ(base::Value::TYPE_DICTIONARY, result->GetType());
  65   base::DictionaryValue* value =
  66       static_cast<base::DictionaryValue*>(result.get());
  67   int socketId = -1;
  68   EXPECT_TRUE(value->GetInteger("socketId", &socketId));
  69   ASSERT_TRUE(socketId > 0);
  70 }
  71
  72 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPServerExtension) {
  73   ResultCatcher catcher;
  74   catcher.RestrictToBrowserContext(browser_context());
  75   ExtensionTestMessageListener listener("info_please", true);
  76   ASSERT_TRUE(LoadApp("sockets_tcp_server/api"));
  77   EXPECT_TRUE(listener.WaitUntilSatisfied());
  78   listener.Reply(
  79       base::StringPrintf("tcp_server:%s:%d", kHostname.c_str(), kPort));
  80
  81   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  82 }
  83
  84 IN_PROC_BROWSER_TEST_F(SocketsTcpServerApiTest, SocketTCPServerUnbindOnUnload) {
  85   std::string path("sockets_tcp_server/unload");
  86   ResultCatcher catcher;
  87   const Extension* extension = LoadApp(path);
  88   ASSERT_TRUE(extension);
  89   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  90
  91   UnloadApp(extension);
  92
  93   ASSERT_TRUE(LoadApp(path)) << message_;
  94   EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
  95 }
  96
  97 }  // namespace extensions