Files.app: Add a test to create new folder.

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

 // Copyright (c) 2013 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.
 
 // Browser test for basic Chrome OS file manager functionality:
 //  - The file list is updated when a file is added externally to the Downloads
 //    folder.
 //  - Selecting a file and copy-pasting it with the keyboard copies the file.
 //  - Selecting a file and pressing delete deletes it.
 
@@ skipping 733 matching lines @@
 
 INSTANTIATE_TEST_CASE_P(
     KeyboardOperations,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(IN_GUEST_MODE, "keyboardDeleteDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE,
                                     "keyboardDeleteDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "keyboardDeleteDrive"),
                       TestParameter(IN_GUEST_MODE, "keyboardCopyDownloads"),
                       TestParameter(NOT_IN_GUEST_MODE, "keyboardCopyDownloads"),
-                      TestParameter(NOT_IN_GUEST_MODE, "keyboardCopyDrive")));
+                      TestParameter(NOT_IN_GUEST_MODE, "keyboardCopyDrive"),
+                      TestParameter(IN_GUEST_MODE,
+                                    "createNewFolderDownloads"),
+                      TestParameter(NOT_IN_GUEST_MODE,
+                                    "createNewFolderDownloads"),
+                      TestParameter(NOT_IN_GUEST_MODE,
+                                    "createNewFolderDrive")));
 
 INSTANTIATE_TEST_CASE_P(
     DriveSpecific,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(NOT_IN_GUEST_MODE, "openSidebarRecent"),
                       TestParameter(NOT_IN_GUEST_MODE, "openSidebarOffline"),
                       TestParameter(NOT_IN_GUEST_MODE,
                                     "openSidebarSharedWithMe"),
                       TestParameter(NOT_IN_GUEST_MODE, "autocomplete")));
 
@@ skipping 279 matching lines @@
   // (bob and charlie) are added in the test. Thus the existing test verifies
   // that the feature is effectively working with lastly logged in users.
   AddExtraUsersForStressTesting();
 
   set_test_case_name("multiProfileVisitDesktopMenu");
   StartTest();
 }
 
 }  // namespace
 }  // namespace file_manager