mirror of https://github.com/tc39/test262.git
67 lines
3.0 KiB
JavaScript
67 lines
3.0 KiB
JavaScript
/// 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 chapter15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-540-6.js
|
|
* @description Object.defineProperty fails to update [[Get]] and [[Set]] attributes of an indexed 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, "0", {
|
|
get: getFunc,
|
|
set: setFunc,
|
|
configurable: false
|
|
});
|
|
|
|
var result = false;
|
|
try {
|
|
Object.defineProperty(obj, "0", {
|
|
get: function () {
|
|
return 100;
|
|
}
|
|
});
|
|
} catch (e) {
|
|
result = e instanceof TypeError &&
|
|
accessorPropertyAttributesAreCorrect(obj, "0", getFunc, setFunc, "verifySetFunction", false, false);
|
|
}
|
|
|
|
try {
|
|
Object.defineProperty(obj, "0", {
|
|
set: function (value) {
|
|
obj.verifySetFunction1 = value;
|
|
}
|
|
});
|
|
} catch (e1) {
|
|
return result && e1 instanceof TypeError &&
|
|
accessorPropertyAttributesAreCorrect(obj, "0", getFunc, setFunc, "verifySetFunction", false, false);
|
|
}
|
|
}
|
|
runTestCase(testcase);
|