js/src/tests/test262/ch11/11.1/11.1.4/11.1.4_4-5-1.js@8bccb770b82d
js/src/tests/test262/ch11/11.1/11.1.4/11.1.4_4-5-1.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 * Refer 11.1.4;
8 * The production
9 * ElementList : Elisionopt AssignmentExpression
10 * 5.Call the [[DefineOwnProperty]] internal method of array with arguments ToString(firstIndex), the Property Descriptor { [[Value]]: initValue, [[Writable]]: true
11 * , [[Enumerable]]: true, [[Configurable]]: true}, and false.
12 *
13 * @path ch11/11.1/11.1.4/11.1.4_4-5-1.js
14 * @description Initialize array using ElementList (Elisionopt AssignmentExpression) when index property (read-only) exists in Array.prototype (step 5)
15 */
18 function testcase() {
19 try {
20 Object.defineProperty(Array.prototype, "0", {
21 value: 100,
22 writable: false,
23 configurable: true
24 });
25 var arr = [101];
27 return arr.hasOwnProperty("0") && arr[0] === 101;
28 } finally {
29 delete Array.prototype[0];
30 }
31 }
32 runTestCase(testcase);
