js/src/tests/ecma_3/ExecutionContexts/10.1.4-1.js@6474c204b198 (annotated)
js/src/tests/ecma_3/ExecutionContexts/10.1.4-1.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 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | |
| michael@0 | 7 | /** |
| michael@0 | 8 | ECMA Section: 10.1.4.1 Entering An Execution Context |
| michael@0 | 9 | ECMA says: |
| michael@0 | 10 | * Global Code, Function Code |
| michael@0 | 11 | Variable instantiation is performed using the global object as the |
| michael@0 | 12 | variable object and using property attributes { DontDelete }. |
| michael@0 | 13 | |
| michael@0 | 14 | * Eval Code |
| michael@0 | 15 | Variable instantiation is performed using the calling context's |
| michael@0 | 16 | variable object and using empty property attributes. |
| michael@0 | 17 | */ |
| michael@0 | 18 | |
| michael@0 | 19 | var BUGNUMBER = '(none)'; |
| michael@0 | 20 | var summary = '10.1.4.1 Entering An Execution Context'; |
| michael@0 | 21 | var actual = ''; |
| michael@0 | 22 | var expect = ''; |
| michael@0 | 23 | |
| michael@0 | 24 | test(); |
| michael@0 | 25 | |
| michael@0 | 26 | function test() |
| michael@0 | 27 | { |
| michael@0 | 28 | enterFunc ("test"); |
| michael@0 | 29 | printBugNumber(BUGNUMBER); |
| michael@0 | 30 | printStatus (summary); |
| michael@0 | 31 | |
| michael@0 | 32 | var y; |
| michael@0 | 33 | eval("var x = 1"); |
| michael@0 | 34 | |
| michael@0 | 35 | if (delete y) |
| michael@0 | 36 | reportCompare('PASS', 'FAIL', "Expected *NOT* to be able to delete y"); |
| michael@0 | 37 | |
| michael@0 | 38 | if (typeof x == "undefined") |
| michael@0 | 39 | reportCompare('PASS', 'FAIL', "x did not remain defined after eval()"); |
| michael@0 | 40 | else if (x != 1) |
| michael@0 | 41 | reportCompare('PASS', 'FAIL', "x did not retain it's value after eval()"); |
| michael@0 | 42 | |
| michael@0 | 43 | if (!delete x) |
| michael@0 | 44 | reportCompare('PASS', 'FAIL', "Expected to be able to delete x"); |
| michael@0 | 45 | |
| michael@0 | 46 | reportCompare('PASS', 'PASS', '10.1.4.1 Entering An Execution Context'); |
| michael@0 | 47 | |
| michael@0 | 48 | exitFunc("test"); |
| michael@0 | 49 | } |
