55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
/*
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* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* Check that the expression ("property" in obj) works for own property as
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* well as properties 'inherited' from proto chain.
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*
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* @test
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* @run
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*/
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function MyCons() {
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this.foo = "hello";
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}
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MyCons.prototype.func = function() { print("func " + this); }
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MyCons.prototype.num = 1729;
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var myObj = new MyCons();
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print("foo? " + ("foo" in myObj));
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print("func? " + ("func" in myObj));
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print("num? " + ("num" in myObj));
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// From Object.prototype
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print("toString?" + ("toString" in myObj));
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MyCons.prototype.sun = "a star";
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MyCons.prototype.earth = "a planet";
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print("foo? " + ("foo" in myObj));
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print("func? " + ("func" in myObj));
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print("num? " + ("num" in myObj));
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print("sun? " + ("sun" in myObj));
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print("earth? " + ("earth" in myObj));
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print("toString? " + ("toString" in myObj));
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