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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* Date: 2001-07-03
*
* SUMMARY: Testing scope with nested functions
*
* From correspondence with Christopher Oliver <coliver@mminternet.com>:
*
* > Running this test with Rhino produces the following exception:
* >
* > uncaught JavaScript exception: undefined: Cannot find default value for
* > object. (line 3)
* >
* > This is due to a bug in org.mozilla.javascript.NativeCall which doesn't
* > implement toString or valueOf or override getDefaultValue.
* > However, even after I hacked in an implementation of getDefaultValue in
* > NativeCall, Rhino still produces a different result then SpiderMonkey:
* >
* > [object Call]
* > [object Object]
* > [object Call]
*
* Note the results should be:
*
* [object global]
* [object Object]
* [object global]
*
* This is what we are checking for in this testcase -
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = '(none)';
var summary = 'Testing scope with nested functions';
var statprefix = 'Section ';
var statsuffix = ' of test -';
var self = this; // capture a reference to the global object;
var cnGlobal = self.toString();
var cnObject = (new Object).toString();
var statusitems = [];
var actualvalues = [];
var expectedvalues = [];
function a()
{
function b()
{
capture(this.toString());
}
this.c = function()
{
capture(this.toString());
b();
}
b();
}
var obj = new a(); // captures actualvalues[0]
obj.c(); // captures actualvalues[1], actualvalues[2]
// The values we expect - see introduction above -
expectedvalues[0] = cnGlobal;
expectedvalues[1] = cnObject;
expectedvalues[2] = cnGlobal;
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function capture(val)
{
actualvalues[UBound] = val;
statusitems[UBound] = getStatus(UBound);
UBound++;
}
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
}
function getStatus(i)
{
return statprefix + i + statsuffix;
}
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