js/src/tests/test262/ch11/11.4/11.4.1/S11.4.1_A5.js@a63d609f5ebe (annotated)
js/src/tests/test262/ch11/11.4/11.4.1/S11.4.1_A5.js
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | // Copyright 2011 Google Inc. All rights reserved. |
| michael@0 | 2 | // This code is governed by the BSD license found in the LICENSE file. |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * A strict delete should either succeed, returning true, or it |
| michael@0 | 6 | * should fail by throwing a TypeError. Under no circumstances |
| michael@0 | 7 | * should a strict delete return false. |
| michael@0 | 8 | * |
| michael@0 | 9 | * @path ch11/11.4/11.4.1/S11.4.1_A5.js |
| michael@0 | 10 | * @description See if a strict delete returns false when deleting a |
| michael@0 | 11 | * non-standard property. |
| michael@0 | 12 | * @onlyStrict |
| michael@0 | 13 | */ |
| michael@0 | 14 | |
| michael@0 | 15 | "use strict"; |
| michael@0 | 16 | |
| michael@0 | 17 | var reNames = Object.getOwnPropertyNames(RegExp); |
| michael@0 | 18 | for (var i = 0, len = reNames.length; i < len; i++) { |
| michael@0 | 19 | var reName = reNames[i]; |
| michael@0 | 20 | if (reName !== 'prototype') { |
| michael@0 | 21 | var deleted = 'unassigned'; |
| michael@0 | 22 | try { |
| michael@0 | 23 | deleted = delete RegExp[reName]; |
| michael@0 | 24 | } catch (err) { |
| michael@0 | 25 | if (!(err instanceof TypeError)) { |
| michael@0 | 26 | $ERROR('#1: strict delete threw a non-TypeError: ' + err); |
| michael@0 | 27 | } |
| michael@0 | 28 | // fall through |
| michael@0 | 29 | } |
| michael@0 | 30 | if (deleted === false) { |
| michael@0 | 31 | $ERROR('#2: Strict delete returned false'); |
| michael@0 | 32 | } |
| michael@0 | 33 | } |
| michael@0 | 34 | } |
| michael@0 | 35 |
