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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 ch10/10.6/10.6-13-a-1.js
* @description In non-strict mode, arguments object should have its own 'callee' property defined (Step 13.a)
*/
function testcase() {
try {
Object.defineProperty(Object.prototype, "callee", {
value: 1,
writable: false,
configurable: true
});
var argObj = (function () { return arguments })();
var verifyValue = false;
verifyValue = typeof argObj.callee === "function";
var verifyWritable = false;
argObj.callee = 1001;
verifyWritable = (argObj.callee === 1001);
var verifyEnumerable = false;
for (var p in argObj) {
if (p === "callee" && argObj.hasOwnProperty("callee")) {
verifyEnumerable = true;
}
}
var verifyConfigurable = false;
delete argObj.callee;
verifyConfigurable = argObj.hasOwnProperty("callee");
return verifyValue && verifyWritable && !verifyEnumerable && !verifyConfigurable;
} finally {
delete Object.prototype.callee;
}
}
runTestCase(testcase);
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