apps/app_restore_service_browsertest.cc

   1 // Copyright (c) 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_restore_service.h"
   6 #include "apps/app_restore_service_factory.h"
   7 #include "apps/saved_files_service.h"
   8 #include "chrome/browser/apps/app_browsertest_util.h"
   9 #include "chrome/browser/extensions/api/file_system/file_system_api.h"
  10 #include "chrome/browser/extensions/extension_test_message_listener.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "content/public/browser/notification_service.h"
  13 #include "content/public/test/test_utils.h"
  14 #include "extensions/browser/extension_prefs.h"
  15 #include "extensions/browser/notification_types.h"
  16 #include "extensions/common/extension.h"
  17
  18 using extensions::Extension;
  19 using extensions::ExtensionPrefs;
  20 using extensions::ExtensionSystem;
  21 using extensions::FileSystemChooseEntryFunction;
  22
  23 // TODO(benwells): Move PlatformAppBrowserTest to apps namespace in apps
  24 // component.
  25 using extensions::PlatformAppBrowserTest;
  26
  27 namespace apps {
  28
  29 // Tests that a running app is recorded in the preferences as such.
  30 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, RunningAppsAreRecorded) {
  31   content::WindowedNotificationObserver extension_suspended(
  32       extensions::NOTIFICATION_EXTENSION_HOST_DESTROYED,
  33       content::NotificationService::AllSources());
  34
  35   const Extension* extension = LoadExtension(
  36       test_data_dir_.AppendASCII("platform_apps/restart_test"));
  37   ASSERT_TRUE(extension);
  38   ExtensionPrefs* extension_prefs = ExtensionPrefs::Get(browser()->profile());
  39
  40   // App is running.
  41   ASSERT_TRUE(extension_prefs->IsExtensionRunning(extension->id()));
  42
  43   // Wait for the extension to get suspended.
  44   extension_suspended.Wait();
  45
  46   // App isn't running because it got suspended.
  47   ASSERT_FALSE(extension_prefs->IsExtensionRunning(extension->id()));
  48
  49   // Pretend that the app is supposed to be running.
  50   extension_prefs->SetExtensionRunning(extension->id(), true);
  51
  52   ExtensionTestMessageListener restart_listener("onRestarted", false);
  53   apps::AppRestoreServiceFactory::GetForProfile(browser()->profile())->
  54       HandleStartup(true);
  55   restart_listener.WaitUntilSatisfied();
  56 }
  57
  58 // Tests that apps are recorded in the preferences as active when and only when
  59 // they have visible windows.
  60 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, ActiveAppsAreRecorded) {
  61   ExtensionTestMessageListener ready_listener("ready", true);
  62   const Extension* extension =
  63       LoadExtension(test_data_dir_.AppendASCII("platform_apps/active_test"));
  64   ASSERT_TRUE(extension);
  65   ExtensionPrefs* extension_prefs = ExtensionPrefs::Get(browser()->profile());
  66   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  67
  68   // Open a visible window and check the app is marked active.
  69   ready_listener.Reply("create");
  70   ready_listener.Reset();
  71   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  72   ASSERT_TRUE(extension_prefs->IsActive(extension->id()));
  73
  74   // Close the window, then open a minimized window and check the app is active.
  75   ready_listener.Reply("closeLastWindow");
  76   ready_listener.Reset();
  77   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  78   ready_listener.Reply("createMinimized");
  79   ready_listener.Reset();
  80   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  81   ASSERT_TRUE(extension_prefs->IsActive(extension->id()));
  82
  83   // Close the window, then open a hidden window and check the app is not
  84   // marked active.
  85   ready_listener.Reply("closeLastWindow");
  86   ready_listener.Reset();
  87   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  88   ready_listener.Reply("createHidden");
  89   ready_listener.Reset();
  90   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  91   ASSERT_FALSE(extension_prefs->IsActive(extension->id()));
  92
  93   // Open another window and check the app is marked active.
  94   ready_listener.Reply("create");
  95   ready_listener.Reset();
  96   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
  97   ASSERT_TRUE(extension_prefs->IsActive(extension->id()));
  98
  99   // Close the visible window and check the app has been marked inactive.
 100   ready_listener.Reply("closeLastWindow");
 101   ready_listener.Reset();
 102   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
 103   ASSERT_FALSE(extension_prefs->IsActive(extension->id()));
 104
 105   // Close the last window and exit.
 106   ready_listener.Reply("closeLastWindow");
 107   ready_listener.Reset();
 108   ASSERT_TRUE(ready_listener.WaitUntilSatisfied());
 109   ready_listener.Reply("exit");
 110 }
 111
 112 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, FileAccessIsSavedToPrefs) {
 113   content::WindowedNotificationObserver extension_suspended(
 114       extensions::NOTIFICATION_EXTENSION_HOST_DESTROYED,
 115       content::NotificationService::AllSources());
 116
 117   base::ScopedTempDir temp_directory;
 118   ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
 119   base::FilePath temp_file;
 120   ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_directory.path(),
 121                                              &temp_file));
 122
 123   FileSystemChooseEntryFunction::SkipPickerAndAlwaysSelectPathForTest(
 124       &temp_file);
 125   FileSystemChooseEntryFunction::RegisterTempExternalFileSystemForTest(
 126       "temp", temp_directory.path());
 127
 128   const Extension* extension = LoadAndLaunchPlatformApp(
 129       "file_access_saved_to_prefs_test", "fileWritten");
 130   ASSERT_TRUE(extension);
 131
 132   SavedFilesService* saved_files_service = SavedFilesService::Get(profile());
 133
 134   std::vector<SavedFileEntry> file_entries =
 135       saved_files_service->GetAllFileEntries(extension->id());
 136   // One for the read-only file entry and one for the writable file entry.
 137   ASSERT_EQ(2u, file_entries.size());
 138
 139   extension_suspended.Wait();
 140   file_entries = saved_files_service->GetAllFileEntries(extension->id());
 141   // File entries should be cleared when the extension is suspended.
 142   ASSERT_TRUE(file_entries.empty());
 143 }
 144
 145 // Flaky: crbug.com/269613
 146 #if defined(OS_LINUX) || defined(OS_WIN)
 147 #define MAYBE_FileAccessIsRestored DISABLED_FileAccessIsRestored
 148 #else
 149 #define MAYBE_FileAccessIsRestored FileAccessIsRestored
 150 #endif
 151
 152 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_FileAccessIsRestored) {
 153   content::WindowedNotificationObserver extension_suspended(
 154       extensions::NOTIFICATION_EXTENSION_HOST_DESTROYED,
 155       content::NotificationService::AllSources());
 156
 157   base::ScopedTempDir temp_directory;
 158   ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
 159   base::FilePath temp_file;
 160   ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_directory.path(),
 161                                              &temp_file));
 162
 163   FileSystemChooseEntryFunction::SkipPickerAndAlwaysSelectPathForTest(
 164       &temp_file);
 165   FileSystemChooseEntryFunction::RegisterTempExternalFileSystemForTest(
 166       "temp", temp_directory.path());
 167
 168   ExtensionTestMessageListener access_ok_listener(
 169       "restartedFileAccessOK", false);
 170
 171   const Extension* extension =
 172       LoadAndLaunchPlatformApp("file_access_restored_test", "fileWritten");
 173   ASSERT_TRUE(extension);
 174
 175   ExtensionPrefs* extension_prefs =
 176       ExtensionPrefs::Get(browser()->profile());
 177   SavedFilesService* saved_files_service = SavedFilesService::Get(profile());
 178   std::vector<SavedFileEntry> file_entries =
 179       saved_files_service->GetAllFileEntries(extension->id());
 180   extension_suspended.Wait();
 181
 182   // Simulate a restart by populating the preferences as if the browser didn't
 183   // get time to clean itself up.
 184   extension_prefs->SetExtensionRunning(extension->id(), true);
 185   for (std::vector<SavedFileEntry>::const_iterator it = file_entries.begin();
 186        it != file_entries.end(); ++it) {
 187     saved_files_service->RegisterFileEntry(
 188         extension->id(), it->id, it->path, it->is_directory);
 189   }
 190
 191   apps::AppRestoreServiceFactory::GetForProfile(browser()->profile())->
 192       HandleStartup(true);
 193
 194   access_ok_listener.WaitUntilSatisfied();
 195 }
 196
 197 }  // namespace apps