js1_5/extensions/regress-342960.js

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The Original Code is JavaScript Engine testing utilities.
 *
 * The Initial Developer of the Original Code is
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 * the Initial Developer. All Rights Reserved.
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 * Contributor(s): Georgi Guninski
 *
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var gTestfile = 'regress-342960.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 342960;
var summary = 'Do not crash on large string toSource';
var actual = 'No Crash';
var expect = 'No Crash';


//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------

function test()
{
  enterFunc ('test');
  printBugNumber(BUGNUMBER);
  printStatus (summary);
 
  expectExitCode(0);
  expectExitCode(5);

  try
  {
    function v()
    {
      var meg="";
      var r="";
      var i;
      print("don't interrupt the script. let it go.");
      for(i=0;i<1024*1024;i++) meg += "v";
      for(i=0;i<1024/8;i++) r += meg;
      var o={f1: r, f2: r, f3: r,f4: r,f5: r, f6: r, f7: r, f8: r,f9: r};
      print('done obj');
      var rr=r.toSource();
      print('done toSource()');
    }

    v();
  }
  catch(ex)
  {
    expect = 'InternalError: script stack space quota is exhausted';
    actual = ex + '';
    print(actual);
  }

  reportCompare(expect, actual, summary);

  exitFunc ('test');
}