blob: 50760865213e7a4f2413b75eb99a65cb0d10b649 [file] [log] [blame]
// 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-14
description: delete operator returns true when deleting Array elements
---*/
var a = [1,2,3]
a.x = 10;
var d = delete a[1]
assert.sameValue(d, true, 'd');
assert.sameValue(a[1], undefined, 'a[1]');