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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: "15.2.3.8-2-a-3",
+
+ path: "TestCases/chapter15/15.2/15.2.3/15.2.3.8/15.2.3.8-2-a-3.js",
+
+ description: "Object.seal - 'P' is own data property that overrides an inherited accessor property",
+
+ test: function testcase() {
+ var proto = {};
+
+ Object.defineProperty(proto, "foo", {
+ get: function () {
+ return 0;
+ },
+ configurable: true
+ });
+
+ var ConstructFun = function () { };
+ ConstructFun.prototype = proto;
+
+ var child = new ConstructFun();
+ Object.defineProperty(child, "foo", {
+ value: 10,
+ configurable: true
+ });
+ var preCheck = Object.isExtensible(child);
+ Object.seal(child);
+
+ delete child.foo;
+ return preCheck && child.foo === 10;
+ },
+
+ precondition: function prereq() {
+ return fnExists(Object.seal) && fnExists(Object.defineProperty) && fnExists(Object.isExtensible);
+ }
+}); \ No newline at end of file