/// 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: "15.2.3.7-6-a-89", path: "TestCases/chapter15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-89.js", description: "Object.defineProperties will not throw TypeError when P.configurable is false, P.[[Set]] and properties.[[Set]] are undefined (8.12.9 step 11.a.i)", test: function testcase() { var obj = {}; function get_Func() { return 0; } Object.defineProperty(obj, "foo", { get: get_Func, set: undefined, enumerable: false, configurable: false }); Object.defineProperties(obj, { foo: { set: undefined } }); var verifyEnumerable = false; for (var p in obj) { if (p === "foo") { verifyEnumerable = true; } } var desc = Object.getOwnPropertyDescriptor(obj, "foo"); var verifyConfigurable = false; delete obj.foo; verifyConfigurable = obj.hasOwnProperty("foo"); return verifyConfigurable && !verifyEnumerable && typeof (desc.set) === "undefined"; }, precondition: function prereq() { return fnExists(Object.defineProperties) && fnExists(Object.defineProperty); } });