blob: 9a77a268fbcce329a791f69187a404e019ffe14a [file] [log] [blame]
/// Copyright (c) 2009 Microsoft Corporation
///
/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
/// that the following conditions are met:
/// * Redistributions of source code must retain the above copyright notice, this list of conditions and
/// the following disclaimer.
/// * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
/// the following disclaimer in the documentation and/or other materials provided with the distribution.
/// * Neither the name of Microsoft nor the names of its contributors may be used to
/// endorse or promote products derived from this software without specific prior written permission.
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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ES5Harness.registerTest( {
id: "15.4.4.17-7-6",
path: "TestCases/chapter15/15.4/15.4.4/15.4.4.17/15.4.4.17-7-6.js",
description: "Array.prototype.some visits deleted element in array after the call when same index is also present in prototype",
test: function testcase() {
function callbackfn(val, idx, obj)
{
delete arr[4];
if(val < 5)
return false;
else
return true;
}
Array.prototype[4] = 5;
var arr = [1,2,3,4,5];
var res = arr.some(callbackfn) ;
delete Array.prototype[4];
if(res === true)
return true;
},
precondition: function prereq() {
return fnExists(Array.prototype.some);
}
});