services/common/modules-testing/utils.js@6474c204b198 (annotated)
services/common/modules-testing/utils.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | "use strict"; |
| michael@0 | 6 | |
| michael@0 | 7 | this.EXPORTED_SYMBOLS = [ |
| michael@0 | 8 | "TestingUtils", |
| michael@0 | 9 | ]; |
| michael@0 | 10 | |
| michael@0 | 11 | this.TestingUtils = { |
| michael@0 | 12 | /** |
| michael@0 | 13 | * Perform a deep copy of an Array or Object. |
| michael@0 | 14 | */ |
| michael@0 | 15 | deepCopy: function deepCopy(thing, noSort) { |
| michael@0 | 16 | if (typeof(thing) != "object" || thing == null) { |
| michael@0 | 17 | return thing; |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | if (Array.isArray(thing)) { |
| michael@0 | 21 | let ret = []; |
| michael@0 | 22 | for (let element of thing) { |
| michael@0 | 23 | ret.push(this.deepCopy(element, noSort)); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | return ret; |
| michael@0 | 27 | } |
| michael@0 | 28 | |
| michael@0 | 29 | let ret = {}; |
| michael@0 | 30 | let props = [p for (p in thing)]; |
| michael@0 | 31 | |
| michael@0 | 32 | if (!noSort) { |
| michael@0 | 33 | props = props.sort(); |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | for (let prop of props) { |
| michael@0 | 37 | ret[prop] = this.deepCopy(thing[prop], noSort); |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | return ret; |
| michael@0 | 41 | }, |
| michael@0 | 42 | }; |
