mirror of https://github.com/tc39/test262.git
69 lines
2.8 KiB
JavaScript
69 lines
2.8 KiB
JavaScript
/// Copyright (c) 2009 Microsoft Corporation
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///
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/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
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/// that the following conditions are met:
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/// * Redistributions of source code must retain the above copyright notice, this list of conditions and
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/// the following disclaimer.
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/// * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
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/// the following disclaimer in the documentation and/or other materials provided with the distribution.
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/// * Neither the name of Microsoft nor the names of its contributors may be used to
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/// endorse or promote products derived from this software without specific prior written permission.
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///
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/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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/**
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* @path chapter15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-67.js
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* @description Object.defineProperties throws TypeError when P is accessor property and P.configurable is false, desc is data property (8.12.9 step 9.a)
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*/
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function testcase() {
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var obj = {};
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function get_Func() {
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return 10;
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}
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Object.defineProperty(obj, "foo", {
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get: get_Func,
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configurable: false
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});
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try {
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Object.defineProperties(obj, {
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foo: {
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value: 11
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}
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});
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return false;
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} catch (e) {
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var verifyEnumerable = false;
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for (var p in obj) {
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if (p === "foo") {
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verifyEnumerable = true;
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}
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}
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var verifyValue = false;
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verifyValue = (obj.foo === 10);
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var desc = Object.getOwnPropertyDescriptor(obj, "foo");
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var verifyConfigurable = false;
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delete obj.foo;
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verifyConfigurable = obj.hasOwnProperty("foo");
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return e instanceof TypeError && verifyConfigurable && !verifyEnumerable &&
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verifyValue && typeof (desc.set) === "undefined" && desc.get === get_Func;
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}
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}
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runTestCase(testcase);
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