The Tor Browser: toolkit/components/osfile/tests/xpcshell/test

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 "use strict";

     7 Components.utils.import("resource://gre/modules/osfile.jsm");

     8 Components.utils.import("resource://gre/modules/Services.jsm");

    10 let Path = OS.Path;

    11 let profileDir;

    13 do_register_cleanup(function() {

    14   Services.prefs.setBoolPref("toolkit.osfile.log", false);

    15 });

    17 function run_test() {

    18   run_next_test();

    19 }

    21 /**

    22  * Test OS.File.makeDir

    23  */

    25 add_task(function init() {

    26   // Set up profile. We create the directory in the profile, because the profile

    27   // is removed after every test run.

    28   do_get_profile();

    29   profileDir = OS.Constants.Path.profileDir;

    30   Services.prefs.setBoolPref("toolkit.osfile.log", true);

    31 });

    33 /**

    34  * Basic use

    35  */

    37 add_task(function* test_basic() {

    38   let dir = Path.join(profileDir, "directory");

    40   // Sanity checking for the test

    41   do_check_false((yield OS.File.exists(dir)));

    43   // Make a directory

    44   yield OS.File.makeDir(dir);

    46   //check if the directory exists

    47   yield OS.File.stat(dir);

    49   // Make a directory that already exists, this should succeed

    50   yield OS.File.makeDir(dir);

    52   // Make a directory with ignoreExisting

    53   yield OS.File.makeDir(dir, {ignoreExisting: true});

    55   // Make a directory with ignoreExisting false

    56   let exception = null;

    57   try {

    58     yield OS.File.makeDir(dir, {ignoreExisting: false});

    59   } catch (ex) {

    60     exception = ex;

    61   }

    63   do_check_true(!!exception);

    64   do_check_true(exception instanceof OS.File.Error);

    65   do_check_true(exception.becauseExists);

    66 });

    68 // Make a root directory that already exists

    69 add_task(function* test_root() {

    70   if (OS.Constants.Win) {

    71     yield OS.File.makeDir("C:");

    72     yield OS.File.makeDir("C:\\");

    73   } else {

    74     yield OS.File.makeDir("/");

    75   }

    76 });

    78 /**

    79  * Creating subdirectories

    80  */

    81 add_task(function test_option_from() {

    82   let dir = Path.join(profileDir, "a", "b", "c");

    84   // Sanity checking for the test

    85   do_check_false((yield OS.File.exists(dir)));

    87   // Make a directory

    88   yield OS.File.makeDir(dir, {from: profileDir});

    90   //check if the directory exists

    91   yield OS.File.stat(dir);

    93   // Make a directory that already exists, this should succeed

    94   yield OS.File.makeDir(dir);

    96   // Make a directory with ignoreExisting

    97   yield OS.File.makeDir(dir, {ignoreExisting: true});

    99   // Make a directory with ignoreExisting false

   100   let exception = null;

   101   try {

   102     yield OS.File.makeDir(dir, {ignoreExisting: false});

   103   } catch (ex) {

   104     exception = ex;

   105   }

   107   do_check_true(!!exception);

   108   do_check_true(exception instanceof OS.File.Error);

   109   do_check_true(exception.becauseExists);

   111   // Make a directory without |from| and fail

   112   let dir2 = Path.join(profileDir, "g", "h", "i");

   113   exception = null;

   114   try {

   115     yield OS.File.makeDir(dir2);

   116   } catch (ex) {

   117     exception = ex;

   118   }

   120   do_check_true(!!exception);

   121   do_check_true(exception instanceof OS.File.Error);

   122   do_check_true(exception.becauseNoSuchFile);

   123 });

The Tor Browser / file revision