src/apps/app_shim/app_shim_host_mac_unittest.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 "apps/app_shim/app_shim_host_mac.h"
   6
   7 #include <vector>
   8
   9 #include "apps/app_shim/app_shim_messages.h"
  10 #include "base/basictypes.h"
  11 #include "base/memory/scoped_vector.h"
  12 #include "ipc/ipc_message.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14
  15 namespace {
  16
  17 class TestingAppShimHost : public AppShimHost {
  18  public:
  19   TestingAppShimHost() {}
  20   virtual ~TestingAppShimHost() {}
  21
  22   bool ReceiveMessage(IPC::Message* message);
  23
  24   const std::vector<IPC::Message*>& sent_messages() {
  25     return sent_messages_.get();
  26   }
  27
  28  protected:
  29   virtual bool Send(IPC::Message* message) OVERRIDE;
  30
  31  private:
  32   ScopedVector<IPC::Message> sent_messages_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(TestingAppShimHost);
  35 };
  36
  37 bool TestingAppShimHost::ReceiveMessage(IPC::Message* message) {
  38   bool handled = OnMessageReceived(*message);
  39   delete message;
  40   return handled;
  41 }
  42
  43 bool TestingAppShimHost::Send(IPC::Message* message) {
  44   sent_messages_.push_back(message);
  45   return true;
  46 }
  47
  48 const char kTestAppId[] = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
  49 const char kTestProfileDir[] = "Profile 1";
  50
  51 class AppShimHostTest : public testing::Test,
  52                         public apps::AppShimHandler {
  53  public:
  54   AppShimHostTest() : launch_result_(apps::APP_SHIM_LAUNCH_SUCCESS),
  55                       launch_count_(0),
  56                       launch_now_count_(0),
  57                       close_count_(0),
  58                       focus_count_(0),
  59                       quit_count_(0) {}
  60
  61   TestingAppShimHost* host() { return host_.get(); }
  62
  63   void LaunchApp(apps::AppShimLaunchType launch_type) {
  64     EXPECT_TRUE(host()->ReceiveMessage(
  65         new AppShimHostMsg_LaunchApp(base::FilePath(kTestProfileDir),
  66                                      kTestAppId,
  67                                      launch_type,
  68                                      std::vector<base::FilePath>())));
  69   }
  70
  71   apps::AppShimLaunchResult GetLaunchResult() {
  72     EXPECT_EQ(1u, host()->sent_messages().size());
  73     IPC::Message* message = host()->sent_messages()[0];
  74     EXPECT_EQ(AppShimMsg_LaunchApp_Done::ID, message->type());
  75     AppShimMsg_LaunchApp_Done::Param param;
  76     AppShimMsg_LaunchApp_Done::Read(message, &param);
  77     return param.a;
  78   }
  79
  80   void SimulateDisconnect() {
  81     implicit_cast<IPC::Listener*>(host_.release())->OnChannelError();
  82   }
  83
  84  protected:
  85   virtual void OnShimLaunch(Host* host,
  86                             apps::AppShimLaunchType launch_type,
  87                             const std::vector<base::FilePath>& file) OVERRIDE {
  88     ++launch_count_;
  89     if (launch_type == apps::APP_SHIM_LAUNCH_NORMAL)
  90       ++launch_now_count_;
  91     host->OnAppLaunchComplete(launch_result_);
  92   }
  93
  94   virtual void OnShimClose(Host* host) OVERRIDE { ++close_count_; }
  95
  96   virtual void OnShimFocus(Host* host,
  97                            apps::AppShimFocusType focus_type,
  98                            const std::vector<base::FilePath>& file) OVERRIDE {
  99     ++focus_count_;
 100   }
 101
 102   virtual void OnShimSetHidden(Host* host, bool hidden) OVERRIDE {}
 103
 104   virtual void OnShimQuit(Host* host) OVERRIDE { ++quit_count_; }
 105
 106   apps::AppShimLaunchResult launch_result_;
 107   int launch_count_;
 108   int launch_now_count_;
 109   int close_count_;
 110   int focus_count_;
 111   int quit_count_;
 112
 113  private:
 114   virtual void SetUp() OVERRIDE {
 115     testing::Test::SetUp();
 116     host_.reset(new TestingAppShimHost());
 117   }
 118
 119   scoped_ptr<TestingAppShimHost> host_;
 120
 121   DISALLOW_COPY_AND_ASSIGN(AppShimHostTest);
 122 };
 123
 124
 125 }  // namespace
 126
 127 TEST_F(AppShimHostTest, TestLaunchAppWithHandler) {
 128   apps::AppShimHandler::RegisterHandler(kTestAppId, this);
 129   LaunchApp(apps::APP_SHIM_LAUNCH_NORMAL);
 130   EXPECT_EQ(kTestAppId,
 131             implicit_cast<apps::AppShimHandler::Host*>(host())->GetAppId());
 132   EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
 133   EXPECT_EQ(1, launch_count_);
 134   EXPECT_EQ(1, launch_now_count_);
 135   EXPECT_EQ(0, focus_count_);
 136   EXPECT_EQ(0, close_count_);
 137
 138   // A second OnAppLaunchComplete is ignored.
 139   implicit_cast<apps::AppShimHandler::Host*>(host())->
 140       OnAppLaunchComplete(apps::APP_SHIM_LAUNCH_APP_NOT_FOUND);
 141   EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
 142
 143   EXPECT_TRUE(host()->ReceiveMessage(
 144       new AppShimHostMsg_FocusApp(apps::APP_SHIM_FOCUS_NORMAL,
 145                                   std::vector<base::FilePath>())));
 146   EXPECT_EQ(1, focus_count_);
 147
 148   EXPECT_TRUE(host()->ReceiveMessage(new AppShimHostMsg_QuitApp()));
 149   EXPECT_EQ(1, quit_count_);
 150
 151   SimulateDisconnect();
 152   EXPECT_EQ(1, close_count_);
 153   apps::AppShimHandler::RemoveHandler(kTestAppId);
 154 }
 155
 156 TEST_F(AppShimHostTest, TestNoLaunchNow) {
 157   apps::AppShimHandler::RegisterHandler(kTestAppId, this);
 158   LaunchApp(apps::APP_SHIM_LAUNCH_REGISTER_ONLY);
 159   EXPECT_EQ(kTestAppId,
 160             implicit_cast<apps::AppShimHandler::Host*>(host())->GetAppId());
 161   EXPECT_EQ(apps::APP_SHIM_LAUNCH_SUCCESS, GetLaunchResult());
 162   EXPECT_EQ(1, launch_count_);
 163   EXPECT_EQ(0, launch_now_count_);
 164   EXPECT_EQ(0, focus_count_);
 165   EXPECT_EQ(0, close_count_);
 166   apps::AppShimHandler::RemoveHandler(kTestAppId);
 167 }
 168
 169 TEST_F(AppShimHostTest, TestFailLaunch) {
 170   apps::AppShimHandler::RegisterHandler(kTestAppId, this);
 171   launch_result_ = apps::APP_SHIM_LAUNCH_APP_NOT_FOUND;
 172   LaunchApp(apps::APP_SHIM_LAUNCH_NORMAL);
 173   EXPECT_EQ(apps::APP_SHIM_LAUNCH_APP_NOT_FOUND, GetLaunchResult());
 174   apps::AppShimHandler::RemoveHandler(kTestAppId);
 175 }