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js/src/tests/test262/ch11/11.1/11.1.5/11.1.5_4-5-1.js@8bccb770b82d (annotated)

js/src/tests/test262/ch11/11.1/11.1.5/11.1.5_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.

michael@0	1	/// Copyright (c) 2012 Ecma International. All rights reserved.
michael@0	2	/// Ecma International makes this code available under the terms and conditions set
michael@0	3	/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
michael@0	4	/// "Use Terms"). Any redistribution of this code must retain the above
michael@0	5	/// copyright and this notice and otherwise comply with the Use Terms.
michael@0	6	/**
michael@0	7	* Refer 11.1.5;
michael@0	8	* The production
michael@0	9	* PropertyNameAndValueList : PropertyNameAndValueList , PropertyAssignment
michael@0	10	* 5.Call the [[DefineOwnProperty]] internal method of obj with arguments propId.name, propId.descriptor, and false.
michael@0	11	*
michael@0	12	* @path ch11/11.1/11.1.5/11.1.5_4-5-1.js
michael@0	13	* @description Object initialization using PropertyNameAndValueList (PropertyNameAndValueList , PropertyAssignment) when property (read-only) exists in Object.prototype (Step 5)
michael@0	14	*/
michael@0	15
michael@0	16
michael@0	17	function testcase() {
michael@0	18	try {
michael@0	19	Object.defineProperty(Object.prototype, "prop2", {
michael@0	20	value: 100,
michael@0	21	writable: false,
michael@0	22	configurable: true
michael@0	23	});
michael@0	24
michael@0	25	var obj = { prop1: 101, prop2: 12 };
michael@0	26
michael@0	27	return obj.hasOwnProperty("prop2");
michael@0	28	} finally {
michael@0	29	delete Object.prototype.prop2;
michael@0	30	}
michael@0	31	}
michael@0	32	runTestCase(testcase);