test262/test/suite/chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-540-1.js

/// 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 chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-540-1.js
 * @description Object.defineProperty fails to update [[Get]] and [[Set]] attributes of a named accessor property 'P' whose [[Configurable]] attribute is false and throws TypeError exception, 'O' is an Object object (8.12.9 step 11.a)
 */


function testcase() {
        var obj = {};

        obj.verifySetFunction = "data";
        var getFunc = function () {
            return obj.verifySetFunction;
        };
        var setFunc = function (value) {
            obj.verifySetFunction = value;
        };
        Object.defineProperty(obj, "property", {
            get: getFunc,
            set: setFunc,
            configurable: false
        });

        var result = false;
        try {
            Object.defineProperty(obj, "property", {
                get: function () {
                    return 100;
                }
            });
        } catch (e) {
            result = e instanceof TypeError &&
                accessorPropertyAttributesAreCorrect(obj, "property", getFunc, setFunc, "verifySetFunction", false, false);
        }

        try {
            Object.defineProperty(obj, "property", {
                set: function (value) {
                    obj.verifySetFunction1 = value;
                }
            });
        } catch (e1) {
            return result && e1 instanceof TypeError &&
                accessorPropertyAttributesAreCorrect(obj, "property", getFunc, setFunc, "verifySetFunction", false, false);
        }
    }
runTestCase(testcase);