js1_5/Regress/regress-321757.js

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 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is JavaScript Engine testing utilities.
 *
 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2005
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s): Brendan Eich
 *                 Joaquin Cuenca Abela
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
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var gTestfile = 'regress-321757.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 321757;
var summary = 'Compound assignment operators should not bind LHS';
var actual = '';
var expect = 'pass';

printBugNumber(BUGNUMBER);
printStatus (summary);

try
{
  foo += 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': +=');

try
{
  foo -= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': -=');

try
{
  foo *= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': *=');

try
{
  foo /= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': /=');

try
{
  foo %= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': %=');

try
{
  foo <<= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': <<=');

try
{
  foo >>= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': >>=');

try
{
  foo >>>= 1;
  actual = "fail";
}
catch (e)
{
  actual = "pass";
}
 
reportCompare(expect, actual, summary + ': >>>=');