96 lines
2.1 KiB
JavaScript
96 lines
2.1 KiB
JavaScript
/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either expressed
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation.
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* All Rights Reserved.
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*
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* Contributor(s): pschwartau@netscape.com
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* Date: 2001-06-25
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*
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* SUMMARY: Negative test: a class method may not change the value of this.
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*/
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//-------------------------------------------------------------------------------------------------
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var bug = '(none)';
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var summary = 'Negative test: a class method may not change the value of this';
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var self = this; // capture a reference to the global object
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class A
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{
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function changeThis()
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{
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this = self;
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}
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}
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class AA extends A
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{
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var m1:Function = changeThis;
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function m2()
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{
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return typeof changeThis;
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}
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function m3()
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{
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return typeof m1;
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}
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}
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var objA = new A;
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var objAA = new AA;
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status = inSection(1);
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actual = typeof objAA.m1;
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expect = TYPE_FUNCTION;
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addThis();
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status = inSection(2);
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actual = objAA.m2();
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expect = TYPE_FUNCTION;
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addThis();
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status = inSection(3);
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actual = objAA.m3();
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expect = TYPE_FUNCTION;
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addThis();
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//-------------------------------------------------------------------------------------------------
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test();
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//-------------------------------------------------------------------------------------------------
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function addThis()
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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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UBound++;
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}
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function test()
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{
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enterFunc ('test');
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printBugNumber (bug);
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printStatus (summary);
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exitFunc ('test');
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}
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