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: var BUGNUMBER = 402386;
michael@0: var summary = 'Automatic Semicolon insertion in postfix expressions';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
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:   var expr;
michael@0:   var code;
michael@0: 
michael@0:   // LeftHandSideExpression [no LineTerminator here] ++  
michael@0: 
michael@0:   code   = 'expr ++';
michael@0:   expr   = 0;
michael@0:   expect = 1;
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   code   = 'expr\n++';
michael@0:   expr   = 0;
michael@0:   expect = 'SyntaxError: syntax error';
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   // LeftHandSideExpression [no LineTerminator here] --
michael@0: 
michael@0:   code   = 'expr --';
michael@0:   expr   = 0;
michael@0:   expect = -1;
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   code   = 'expr\n--';
michael@0:   expr   = 0;
michael@0:   expect = 'SyntaxError: syntax error';
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   //
michael@0: 
michael@0:   var x = 1;
michael@0:   var y = 1;
michael@0:   code   = '(x\n)-- y';
michael@0:   expect = 'SyntaxError: missing ; before statement';
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   code   = '(x)-- y';
michael@0:   expect = 'SyntaxError: missing ; before statement';
michael@0: 
michael@0:   try
michael@0:   {
michael@0:     eval(code);
michael@0:     actual = expr;
michael@0:   }
michael@0:   catch(ex)
michael@0:   {
michael@0:     actual = ex + '';
michael@0:   }
michael@0:   reportCompare(expect, actual, summary + ': ' + code);
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }
michael@0: