Prevent loading of session extensions into the sign-in profile

chrome/browser/chromeos/file_manager/file_manager_browsertest_base.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/file_manager/file_manager_browsertest_base.h"
 
 #include <stddef.h>
 
 #include <deque>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_value_converter.h"
 #include "base/json/json_writer.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string_piece.h"
 #include "base/time/time.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
+#include "chrome/browser/chromeos/file_manager/app_id.h"
 #include "chrome/browser/chromeos/file_manager/mount_test_util.h"
 #include "chrome/browser/chromeos/file_manager/path_util.h"
 #include "chrome/browser/chromeos/file_manager/volume_manager.h"
+#include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/extensions/component_loader.h"
+#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/chromeos_switches.h"
 #include "components/drive/chromeos/file_system_interface.h"
 #include "components/drive/service/fake_drive_service.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/api/test/test_api.h"
+#include "extensions/browser/extension_system.h"
 #include "extensions/browser/notification_types.h"
 #include "google_apis/drive/drive_api_parser.h"
 #include "google_apis/drive/test_util.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "storage/browser/fileapi/external_mount_points.h"
 
 namespace file_manager {
 namespace {
 
 enum EntryType {
@@ skipping 475 matching lines @@
 
 void FileManagerBrowserTestBase::SetUp() {
   net::NetworkChangeNotifier::SetTestNotificationsOnly(true);
   ExtensionApiTest::SetUp();
 }
 
 void FileManagerBrowserTestBase::SetUpOnMainThread() {
   ExtensionApiTest::SetUpOnMainThread();
   ASSERT_TRUE(local_volume_->Mount(profile()));
 
+  // The file manager component app should have been added for loading into the
+  // user profile, but not into the sign-in profile.
+  ASSERT_TRUE(extensions::ExtensionSystem::Get(profile())
+                  ->extension_service()
+                  ->component_loader()
+                  ->Exists(kFileManagerAppId));
+  ASSERT_FALSE(extensions::ExtensionSystem::Get(
+                   chromeos::ProfileHelper::GetSigninProfile())
+                   ->extension_service()
+                   ->component_loader()
+                   ->Exists(kFileManagerAppId));
+
   if (GetGuestModeParam() != IN_GUEST_MODE) {
     // Install the web server to serve the mocked share dialog.
     ASSERT_TRUE(embedded_test_server()->Start());
     const GURL share_url_base(embedded_test_server()->GetURL(
         "/chromeos/file_manager/share_dialog_mock/index.html"));
     drive_volume_ = drive_volumes_[profile()->GetOriginalProfile()];
     drive_volume_->ConfigureShareUrlBase(share_url_base);
     test_util::WaitUntilDriveMountPointIsAdded(profile());
   }
 }
@@ skipping 197 matching lines @@
 }
 
 drive::DriveIntegrationService*
 FileManagerBrowserTestBase::CreateDriveIntegrationService(Profile* profile) {
   drive_volumes_[profile->GetOriginalProfile()].reset(new DriveTestVolume());
   return drive_volumes_[profile->GetOriginalProfile()]
       ->CreateDriveIntegrationService(profile);
 }
 
 }  // namespace file_manager