michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  *
michael@0:  * Date:    09 November 2002
michael@0:  * SUMMARY: JS should treat --> as a single-line comment indicator.
michael@0:  *          Whitespace may occur before the --> on the same line.
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=31255
michael@0:  * and http://bugzilla.mozilla.org/show_bug.cgi?id=179366 (Rhino version)
michael@0:  *
michael@0:  * Note: <!--, --> are the HTML multi-line comment opener, closer.
michael@0:  * JS already accepted <!-- as a single-line comment indicator.
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var UBound = 0;
michael@0: var BUGNUMBER = 31255;
michael@0: var summary = 'JS should treat --> as a single-line comment indicator';
michael@0: var status = '';
michael@0: var statusitems = [];
michael@0: var actual = '';
michael@0: var actualvalues = [];
michael@0: var expect= '';
michael@0: var expectedvalues = [];
michael@0: 
michael@0: 
michael@0: <!-- HTML comment start is already a single-line JS comment indicator
michael@0:  var x = 1; <!-- until end-of-line
michael@0: 
michael@0: 	     status = inSection(1);
michael@0: actual = (x == 1);
michael@0: expect = true;
michael@0: addThis();
michael@0: 
michael@0: --> HTML comment end is JS comments until end-of-line
michael@0: --> but only if it follows a possible whitespace after line start
michael@0: --> so in the following --> should not be treated as comments
michael@0: if (x-->0)
michael@0:   x = 2;
michael@0: 
michael@0: status = inSection(2);
michael@0: actual = (x == 2);
michael@0: expect = true;
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: 
michael@0: function addThis()
michael@0: {
michael@0:   statusitems[UBound] = status;
michael@0:   actualvalues[UBound] = actual;
michael@0:   expectedvalues[UBound] = expect;
michael@0:   UBound++;
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus(summary);
michael@0: 
michael@0:   for (var i=0; i<UBound; i++)
michael@0:   {
michael@0:     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
michael@0:   }
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }