src/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/chrome_notification_types.h"
  10 #include "chrome/browser/extensions/api/file_system/file_system_api.h"
  11 #include "chrome/browser/extensions/extension_test_message_listener.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "content/public/browser/notification_service.h"
  14 #include "content/public/test/test_utils.h"
  15 #include "extensions/browser/extension_prefs.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       chrome::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 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, FileAccessIsSavedToPrefs) {
  59   content::WindowedNotificationObserver extension_suspended(
  60       chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
  61       content::NotificationService::AllSources());
  62
  63   base::ScopedTempDir temp_directory;
  64   ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
  65   base::FilePath temp_file;
  66   ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_directory.path(),
  67                                              &temp_file));
  68
  69   FileSystemChooseEntryFunction::SkipPickerAndAlwaysSelectPathForTest(
  70       &temp_file);
  71   FileSystemChooseEntryFunction::RegisterTempExternalFileSystemForTest(
  72       "temp", temp_directory.path());
  73
  74   ExtensionTestMessageListener file_written_listener("fileWritten", false);
  75   ExtensionTestMessageListener access_ok_listener(
  76       "restartedFileAccessOK", false);
  77
  78   const Extension* extension =
  79       LoadAndLaunchPlatformApp("file_access_saved_to_prefs_test");
  80   ASSERT_TRUE(extension);
  81   file_written_listener.WaitUntilSatisfied();
  82
  83   SavedFilesService* saved_files_service = SavedFilesService::Get(profile());
  84
  85   std::vector<SavedFileEntry> file_entries =
  86       saved_files_service->GetAllFileEntries(extension->id());
  87   // One for the read-only file entry and one for the writable file entry.
  88   ASSERT_EQ(2u, file_entries.size());
  89
  90   extension_suspended.Wait();
  91   file_entries = saved_files_service->GetAllFileEntries(extension->id());
  92   // File entries should be cleared when the extension is suspended.
  93   ASSERT_TRUE(file_entries.empty());
  94 }
  95
  96 // Flaky: crbug.com/269613
  97 #if defined(OS_LINUX) || defined(OS_WIN)
  98 #define MAYBE_FileAccessIsRestored DISABLED_FileAccessIsRestored
  99 #else
 100 #define MAYBE_FileAccessIsRestored FileAccessIsRestored
 101 #endif
 102
 103 IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_FileAccessIsRestored) {
 104   content::WindowedNotificationObserver extension_suspended(
 105       chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
 106       content::NotificationService::AllSources());
 107
 108   base::ScopedTempDir temp_directory;
 109   ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
 110   base::FilePath temp_file;
 111   ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_directory.path(),
 112                                              &temp_file));
 113
 114   FileSystemChooseEntryFunction::SkipPickerAndAlwaysSelectPathForTest(
 115       &temp_file);
 116   FileSystemChooseEntryFunction::RegisterTempExternalFileSystemForTest(
 117       "temp", temp_directory.path());
 118
 119   ExtensionTestMessageListener file_written_listener("fileWritten", false);
 120   ExtensionTestMessageListener access_ok_listener(
 121       "restartedFileAccessOK", false);
 122
 123   const Extension* extension =
 124       LoadAndLaunchPlatformApp("file_access_restored_test");
 125   ASSERT_TRUE(extension);
 126   file_written_listener.WaitUntilSatisfied();
 127
 128   ExtensionPrefs* extension_prefs =
 129       ExtensionPrefs::Get(browser()->profile());
 130   SavedFilesService* saved_files_service = SavedFilesService::Get(profile());
 131   std::vector<SavedFileEntry> file_entries =
 132       saved_files_service->GetAllFileEntries(extension->id());
 133   extension_suspended.Wait();
 134
 135   // Simulate a restart by populating the preferences as if the browser didn't
 136   // get time to clean itself up.
 137   extension_prefs->SetExtensionRunning(extension->id(), true);
 138   for (std::vector<SavedFileEntry>::const_iterator it = file_entries.begin();
 139        it != file_entries.end(); ++it) {
 140     saved_files_service->RegisterFileEntry(
 141         extension->id(), it->id, it->path, it->is_directory);
 142   }
 143
 144   apps::AppRestoreServiceFactory::GetForProfile(browser()->profile())->
 145       HandleStartup(true);
 146
 147   access_ok_listener.WaitUntilSatisfied();
 148 }
 149
 150 }  // namespace apps