// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- info: > This test is actually testing the [[Delete]] internal method (8.12.8). Since the language provides no way to directly exercise [[Delete]], the tests are placed here. es5id: 11.4.1-4.a-13 description: delete operator returns false when deleting Array object flags: [noStrict] includes: [runTestCase.js] ---*/ function testcase() { var a = [1,2,3] a.x = 10; var d = delete a if(d === false && Array.isArray(a) === true) return true; } runTestCase(testcase);