зеркало из https://github.com/mozilla/gecko-dev.git
143 строки
3.5 KiB
JavaScript
143 строки
3.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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Components.utils.import("resource://gre/modules/osfile.jsm");
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Components.utils.import("resource://gre/modules/Services.jsm");
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var Path = OS.Path;
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var profileDir;
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do_register_cleanup(function() {
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Services.prefs.setBoolPref("toolkit.osfile.log", false);
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});
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function run_test() {
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run_next_test();
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}
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/**
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* Test OS.File.makeDir
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*/
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add_task(function init() {
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// Set up profile. We create the directory in the profile, because the profile
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// is removed after every test run.
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do_get_profile();
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profileDir = OS.Constants.Path.profileDir;
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Services.prefs.setBoolPref("toolkit.osfile.log", true);
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});
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/**
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* Basic use
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*/
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add_task(function* test_basic() {
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let dir = Path.join(profileDir, "directory");
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// Sanity checking for the test
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do_check_false((yield OS.File.exists(dir)));
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// Make a directory
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yield OS.File.makeDir(dir);
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//check if the directory exists
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yield OS.File.stat(dir);
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// Make a directory that already exists, this should succeed
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yield OS.File.makeDir(dir);
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// Make a directory with ignoreExisting
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yield OS.File.makeDir(dir, {ignoreExisting: true});
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// Make a directory with ignoreExisting false
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let exception = null;
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try {
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yield OS.File.makeDir(dir, {ignoreExisting: false});
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} catch (ex) {
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exception = ex;
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}
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do_check_true(!!exception);
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do_check_true(exception instanceof OS.File.Error);
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do_check_true(exception.becauseExists);
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});
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// Make a root directory that already exists
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add_task(function* test_root() {
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if (OS.Constants.Win) {
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yield OS.File.makeDir("C:");
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yield OS.File.makeDir("C:\\");
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} else {
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yield OS.File.makeDir("/");
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}
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});
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/**
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* Creating subdirectories
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*/
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add_task(function* test_option_from() {
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let dir = Path.join(profileDir, "a", "b", "c");
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// Sanity checking for the test
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do_check_false((yield OS.File.exists(dir)));
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// Make a directory
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yield OS.File.makeDir(dir, {from: profileDir});
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//check if the directory exists
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yield OS.File.stat(dir);
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// Make a directory that already exists, this should succeed
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yield OS.File.makeDir(dir);
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// Make a directory with ignoreExisting
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yield OS.File.makeDir(dir, {ignoreExisting: true});
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// Make a directory with ignoreExisting false
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let exception = null;
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try {
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yield OS.File.makeDir(dir, {ignoreExisting: false});
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} catch (ex) {
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exception = ex;
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}
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do_check_true(!!exception);
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do_check_true(exception instanceof OS.File.Error);
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do_check_true(exception.becauseExists);
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// Make a directory without |from| and fail
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let dir2 = Path.join(profileDir, "g", "h", "i");
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exception = null;
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try {
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yield OS.File.makeDir(dir2);
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} catch (ex) {
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exception = ex;
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}
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do_check_true(!!exception);
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do_check_true(exception instanceof OS.File.Error);
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do_check_true(exception.becauseNoSuchFile);
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// Test edge cases on paths
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let dir3 = Path.join(profileDir, "d", "", "e", "f");
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do_check_false((yield OS.File.exists(dir3)));
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yield OS.File.makeDir(dir3, {from: profileDir});
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do_check_true((yield OS.File.exists(dir3)));
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let dir4;
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if (OS.Constants.Win) {
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// Test that we can create a directory recursively even
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// if we have too many "\\".
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dir4 = profileDir + "\\\\g";
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} else {
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dir4 = profileDir + "////g";
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}
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do_check_false((yield OS.File.exists(dir4)));
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yield OS.File.makeDir(dir4, {from: profileDir});
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do_check_true((yield OS.File.exists(dir4)));
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});
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