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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is JavaScript Engine testing utilities.
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* The Initial Developer of the Original Code is
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* Netscape Communications Corp.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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* pschwartau@netscape.com
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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* Revised: 14 July 2002
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* SUMMARY: JS should NOT error on |for(i in undefined)|, |for(i in null)|
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* ECMA-262 3rd Edition Final spec says such statements SHOULD error. See:
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* Section 12.6.4 The for-in Statement
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* Section 9.9 ToObject
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* But SpiderMonkey has decided NOT to follow this; it's a bug in the spec.
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=131348
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* Update: Rhino has also decided not to follow the spec on this
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=136893
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//-----------------------------------------------------------------------------
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var gTestfile = 'regress-131348.js';
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var BUGNUMBER = 131348;
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var summary = 'JS should not error on |for(i in undefined)|, |for(i in null)|';
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var TEST_PASSED = 'No error';
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var TEST_FAILED = 'An error was generated!!!';
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var actualvalues = [];
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var expectedvalues = [];
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status = inSection(1);
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for (var i in undefined)
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status = inSection(2);
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actual = TEST_FAILED;
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status = inSection(3);
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expect = TEST_PASSED;
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actual = TEST_PASSED;
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* Variable names that cannot be looked up generate ReferenceErrors; however,
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* property names like obj.ZZZ that cannot be looked up are set to |undefined|
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* Therefore, this should indirectly test | for (var i in undefined) |
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for (var i in this.ZZZ)
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actual = TEST_FAILED;
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status = inSection(4);
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expect = TEST_PASSED;
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actual = TEST_PASSED;
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* The result of an unsuccessful regexp match is the null value
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* Therefore, this should indirectly test | for (var i in null) |
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for (var i in 'bbb'.match(/aaa/))
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actual = TEST_FAILED;
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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statusitems[UBound] = status;
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actualvalues[UBound] = actual;
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expectedvalues[UBound] = expect;
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printBugNumber(BUGNUMBER);
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printStatus(summary);
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for (var i=0; i<UBound; i++)
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reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);