test262/test/language/expressions/delete/S8.12.7_A2_T1.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    When the [[Delete]] method of O is called with property name P,
    and if O doesn't have a property with name P, return true
es5id: 8.12.7_A2_T1
description: Try to delete not existent properties
---*/

var __color__map = {};

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
if (delete __color__map.red !== true){
  $ERROR('#1: var __color__map = {}; delete __color__map.red === true. Actual: ' + (delete __color__map.red));
};
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#2
if (delete __color__map["green"] !== true){
  $ERROR('#2: var __color__map = {}; delete __color__map["green"] === true. Actual: ' + (delete __color__map["green"]));
};
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#3
var blue = 1;
if (delete __color__map[blue] !== true){
  $ERROR('#3: var __color__map = {}; var blue = 1; delete __color__map[blue] === true. Actual: ' + (delete __color__map[blue]));
};
//
//////////////////////////////////////////////////////////////////////////////