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:    08 May 2003
michael@0:  * SUMMARY: JS should evaluate RHS before binding LHS implicit variable
michael@0:  *
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=204919
michael@0:  *
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var UBound = 0;
michael@0: var BUGNUMBER = 204919;
michael@0: var summary = 'JS should evaluate RHS before binding LHS implicit variable';
michael@0: var TEST_PASSED = 'ReferenceError';
michael@0: var TEST_FAILED = 'Generated an error, but NOT a ReferenceError!';
michael@0: var TEST_FAILED_BADLY = 'Did not generate ANY error!!!';
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: /*
michael@0:  * global scope -
michael@0:  */
michael@0: status = inSection(1);
michael@0: try
michael@0: {
michael@0:   x = x;
michael@0:   actual = TEST_FAILED_BADLY;
michael@0: }
michael@0: catch(e)
michael@0: {
michael@0:   if (e instanceof ReferenceError)
michael@0:     actual = TEST_PASSED;
michael@0:   else
michael@0:     actual = TEST_FAILED;
michael@0: }
michael@0: expect = TEST_PASSED;
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: /*
michael@0:  * function scope -
michael@0:  */
michael@0: status = inSection(2);
michael@0: try
michael@0: {
michael@0:   (function() {y = y;})();
michael@0:   actual = TEST_FAILED_BADLY;
michael@0: }
michael@0: catch(e)
michael@0: {
michael@0:   if (e instanceof ReferenceError)
michael@0:     actual = TEST_PASSED;
michael@0:   else
michael@0:     actual = TEST_FAILED;
michael@0: }
michael@0: expect = TEST_PASSED;
michael@0: addThis();
michael@0: 
michael@0: 
michael@0: /*
michael@0:  * eval scope -
michael@0:  */
michael@0: status = inSection(3);
michael@0: try
michael@0: {
michael@0:   eval('z = z');
michael@0:   actual = TEST_FAILED_BADLY;
michael@0: }
michael@0: catch(e)
michael@0: {
michael@0:   if (e instanceof ReferenceError)
michael@0:     actual = TEST_PASSED;
michael@0:   else
michael@0:     actual = TEST_FAILED;
michael@0: }
michael@0: expect = TEST_PASSED;
michael@0: addThis();
michael@0: 
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: }