JavaScriptCore-461.tar.gz

[apple/javascriptcore.git] / tests / mozilla / js1_5 / Regress / regress-31255.js

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* The Original Code is JavaScript Engine testing utilities.
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* The Initial Developer of the Original Code is Netscape Communications Corp.
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* Contributor(s): igor@icesoft.no, pschwartau@netscape.com
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*
*
* Date:    09 November 2002
* SUMMARY: JS should treat --> as a single-line comment indicator.
*          Whitespace may occur before the --> on the same line.
*
* See http://bugzilla.mozilla.org/show_bug.cgi?id=31255
* and http://bugzilla.mozilla.org/show_bug.cgi?id=179366 (Rhino version)
*
* Note: <!--, --> are the HTML multi-line comment opener, closer.
* JS already accepted <!-- as a single-line comment indicator.
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var bug = 31255;
var summary = 'JS should treat --> as a single-line comment indicator';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];


<!-- HTML comment start is already a single-line JS comment indicator
var x = 1; <!-- until end-of-line

status = inSection(1);
actual = (x == 1);
expect = true;
addThis();

--> HTML comment end is JS comments until end-of-line
   --> but only if it follows a possible whitespace after line start
   --> so in the following --> should not be treated as comments
if (x-->0)
  x = 2;

status = inSection(2);
actual = (x == 2);
expect = true;
addThis();



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



function addThis()
{
  statusitems[UBound] = status;
  actualvalues[UBound] = actual;
  expectedvalues[UBound] = expect;
  UBound++;
}


function test()
{
  enterFunc('test');
  printBugNumber(bug);
  printStatus(summary);

  for (var i=0; i<UBound; i++)
  {
    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
  }

  exitFunc ('test');
}