The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/toolkit/components/osfile/tests/xpcshell/test_removeEmptyDir.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,55 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +"use strict";
     1.9 +
    1.10 +Components.utils.import("resource://gre/modules/osfile.jsm");
    1.11 +Components.utils.import("resource://gre/modules/Services.jsm");
    1.12 +
    1.13 +do_register_cleanup(function() {
    1.14 +  Services.prefs.setBoolPref("toolkit.osfile.log", false);
    1.15 +});
    1.16 +
    1.17 +function run_test() {
    1.18 +  Services.prefs.setBoolPref("toolkit.osfile.log", true);
    1.19 +
    1.20 +  run_next_test();
    1.21 +}
    1.22 +
    1.23 +/**
    1.24 + * Test OS.File.removeEmptyDir
    1.25 + */
    1.26 +add_task(function() {
    1.27 +  // Set up profile. We create the directory in the profile, because the profile
    1.28 +  // is removed after every test run.
    1.29 +  do_get_profile();
    1.30 +
    1.31 +  let dir = OS.Path.join(OS.Constants.Path.profileDir, "directory");
    1.32 +
    1.33 +  // Sanity checking for the test
    1.34 +  do_check_false((yield OS.File.exists(dir)));
    1.35 +
    1.36 +  // Remove non-existent directory
    1.37 +  yield OS.File.removeEmptyDir(dir);
    1.38 +
    1.39 +  // Remove non-existent directory with ignoreAbsent
    1.40 +  yield OS.File.removeEmptyDir(dir, {ignoreAbsent: true});
    1.41 +
    1.42 +  // Remove non-existent directory with ignoreAbsent false
    1.43 +  let exception = null;
    1.44 +  try {
    1.45 +    yield OS.File.removeEmptyDir(dir, {ignoreAbsent: false});
    1.46 +  } catch (ex) {
    1.47 +    exception = ex;
    1.48 +  }
    1.49 +
    1.50 +  do_check_true(!!exception);
    1.51 +  do_check_true(exception instanceof OS.File.Error);
    1.52 +  do_check_true(exception.becauseNoSuchFile);
    1.53 +
    1.54 +  // Remove empty directory
    1.55 +  yield OS.File.makeDir(dir);
    1.56 +  yield OS.File.removeEmptyDir(dir);
    1.57 +  do_check_false((yield OS.File.exists(dir)));
    1.58 +});