nashorn/test/script/basic/JDK-8044750.js
author sundar
Wed, 06 May 2015 20:04:42 +0530
changeset 30394 72a59e4dffea
parent 26067 b32ccc3a76c9
child 32698 927e0fd20492
permissions -rw-r--r--
8079470: Misleading error message when explicit signature constructor is called with wrong arguments Reviewed-by: jlaskey, hannesw
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/*
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 * Copyright (c) 2014, 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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 * JDK-8044750: megamorphic getter for scope objects does not call __noSuchProperty__ hook
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 *
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 * @test
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 * @run
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 */
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__noSuchProperty__ = function(name) {
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    return 1;
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}
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function func(obj) {
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    with(obj) {
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        // this "foo" getter site becomes megamorphic
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        // due to different 'with' scope objects.
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        foo;
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    }
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}
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for (var i = 0; i < 20; i++) {
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    var obj = {};
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    obj.foo = i;
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    obj[i] = i;
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    func(obj);
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}
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// pass a 'with' scope object that does not have 'foo'.
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// callsite inside func should see __noSuchProperty__
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// hook on global scope object.
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func({});