js/src/tests/test262/ch11/11.13/11.13.2/11.13.2-49-s.js@8bccb770b82d
js/src/tests/test262/ch11/11.13/11.13.2/11.13.2-49-s.js
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
1 /// Copyright (c) 2012 Ecma International. All rights reserved.
2 /// Ecma International makes this code available under the terms and conditions set
3 /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
4 /// "Use Terms"). Any redistribution of this code must retain the above
5 /// copyright and this notice and otherwise comply with the Use Terms.
6 /**
7 * @path ch11/11.13/11.13.2/11.13.2-49-s.js
8 * @description Strict Mode - TypeError is thrown if The LeftHandSide of a Compound Assignment operator(-=) is a reference to a non-existent property of an object whose [[Extensible]] internal property if false
9 * @onlyStrict
10 */
13 function testcase() {
14 "use strict";
15 var obj = {};
16 Object.preventExtensions(obj);
18 try {
19 obj.len -= 10;
20 return false;
21 } catch (e) {
22 return e instanceof TypeError;
23 }
24 }
25 runTestCase(testcase);
