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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.
ES5Harness.registerTest({
id: "15.2.3.9-2-c-4",
path: "TestCases/chapter15/15.2/15.2.3/15.2.3.9/15.2.3.9-2-c-4.js",
description: "Object.freeze - all own properties of 'O' are not writable and not configurable",
test: function testcase() {
var obj = {};
var resultSetFun = false;
Object.defineProperty(obj, "foo1", {
value: 10,
writable: false,
enumerable: true,
configurable: false
});
function get_func() {
return 10;
}
function set_func() {
resultSetFun = true;
}
Object.defineProperty(obj, "foo2", {
get: get_func,
set: set_func,
enumerable: true,
configurable: true
});
Object.freeze(obj);
var res1 = obj.hasOwnProperty("foo2");
delete obj.foo2;
var res2 = obj.hasOwnProperty("foo2");
var resultConfigurable = (res1 && res2);
var resultGetFun = (obj.foo2 === 10);
obj.foo2 = 12;
var resultEnumerable = false;
for (var prop in obj) {
if (prop === "foo2") {
resultEnumerable = true;
}
}
var desc1 = Object.getOwnPropertyDescriptor(obj, "foo1");
var desc2 = Object.getOwnPropertyDescriptor(obj, "foo2");
var result = resultConfigurable && resultEnumerable && resultGetFun && resultSetFun;
return dataPropertyAttributesAreCorrect(obj, "foo1", 10, false, true, false) &&
result && desc1.configurable === false && desc1.writable === false && desc2.configurable === false;
},
precondition: function prereq() {
return fnExists(Object.freeze) && fnExists(Object.defineProperty) && fnExists(Object.getOwnPropertyDescriptor);
}
});
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