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/// 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
/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
/// 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,
/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/**
* @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-217.js
* @description Object.defineProperty - 'O' is an Array, 'name' is an array index property, both the [[Value]] field of 'desc' and the [[Value]] attribute value of 'name' are NaN (15.4.5.1 step 4.c)
*/
function testcase() {
var arrObj = [];
Object.defineProperty(arrObj, "0", { value: NaN });
Object.defineProperty(arrObj, "0", { value: NaN });
var hasProperty = arrObj.hasOwnProperty("0");
var verifyValue = (arrObj[0] !== arrObj[0]);
var verifyWritable = false;
arrObj[0] = 1001;
verifyWritable = arrObj[0] !== 1001 && arrObj[0] !== arrObj[0];
var verifyEnumerable = false;
for (var p in arrObj) {
if (p === "0") {
verifyEnumerable = true;
}
}
var verifyConfigurable = false;
delete arrObj[0];
verifyConfigurable = arrObj.hasOwnProperty("0");
return hasProperty && verifyValue && verifyWritable && !verifyEnumerable && verifyConfigurable;
}
runTestCase(testcase);
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