michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  *
michael@0:  * Date:    30 January 2003
michael@0:  * SUMMARY: Testing |this[name]| via Function.prototype.call(), apply()
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=191276
michael@0:  *
michael@0:  * Igor: "This script fails when run in Rhino compiled mode, but passes in
michael@0:  * interpreted mode. Note that presence of the never-called |unused_function|
michael@0:  * with |f('a')| line is essential; the script works OK without it."
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var UBound = 0;
michael@0: var BUGNUMBER = 191276;
michael@0: var summary = 'Testing |this[name]| via Function.prototype.call(), apply()';
michael@0: var status = '';
michael@0: var statusitems = [];
michael@0: var actual = '';
michael@0: var actualvalues = [];
michael@0: var expect= '';
michael@0: var expectedvalues = [];
michael@0: 
michael@0: 
michael@0: function F(name)
michael@0: {
michael@0:   return this[name];
michael@0: }
michael@0: 
michael@0: function unused_function()
michael@0: {
michael@0:   F('a');
michael@0: }
michael@0: 
michael@0: status = inSection(1);
michael@0: actual = F.call({a: 'aaa'}, 'a');
michael@0: expect = 'aaa';
michael@0: addThis();
michael@0: 
michael@0: status = inSection(2);
michael@0: actual = F.apply({a: 'aaa'}, ['a']);
michael@0: expect = 'aaa';
michael@0: addThis();
michael@0: 
michael@0: /*
michael@0:  * Try the same things with an object variable instead of a literal
michael@0:  */
michael@0: var obj = {a: 'aaa'};
michael@0: 
michael@0: status = inSection(3);
michael@0: actual = F.call(obj, 'a');
michael@0: expect = 'aaa';
michael@0: addThis();
michael@0: 
michael@0: status = inSection(4);
michael@0: actual = F.apply(obj, ['a']);
michael@0: expect = 'aaa';
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: 
michael@0: function addThis()
michael@0: {
michael@0:   statusitems[UBound] = status;
michael@0:   actualvalues[UBound] = actual;
michael@0:   expectedvalues[UBound] = expect;
michael@0:   UBound++;
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus(summary);
michael@0: 
michael@0:   for (var i=0; i<UBound; i++)
michael@0:   {
michael@0:     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
michael@0:   }
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }