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* The Original Code is JavaScript Engine testing utilities.
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* Contributor(s): pschwartau@netscape.com, Liorean@user.bip.net
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*
*
* Date: 30 October 2001
* SUMMARY: Regression test for bug 108440
* See http://bugzilla.mozilla.org/show_bug.cgi?id=108440
*
* We shouldn't crash trying to add an array as an element of itself (!)
*
* Brendan: "...it appears that Array.prototype.toString is unsafe,
* and what's more, ECMA-262 Edition 3 has no helpful words about
* avoiding recursive death on a cycle."
*/
//-----------------------------------------------------------------------------
var bug = 108440;
var summary = "Shouldn't crash trying to add an array as an element of itself";
var self = this;
var temp = '';

printBugNumber(bug);
printStatus(summary);

/*
 * Explicit test:
 */
var a=[];
temp = (a[a.length]=a);

/*
 * Implicit test (one of the properties of |self| is |a|)
 */
a=[];
for(var prop in self)
{
  temp = prop;
  temp = (a[a.length] = self[prop]);
}

/*
 * Stressful explicit test
 */
a=[];
for (var i=0; i<10; i++)
{
  a[a.length] = a;
}

/*
 * Test toString()
 */
a=[];
for (var i=0; i<10; i++)
{
  a[a.length] = a.toString();
}

/*
 * Test toSource() - but Rhino doesn't have this, so try...catch it
 */
a=[];
try
{
  for (var i=0; i<10; i++)
  {
    a[a.length] = a.toSource();
  }
}
catch(e)
{
}