| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| /* |
| * |
| * Date: 13 Sep 2002 |
| * SUMMARY: Testing F.toString() |
| * See http://bugzilla.mozilla.org/show_bug.cgi?id=168347 |
| * |
| */ |
| //----------------------------------------------------------------------------- |
| var UBound = 0; |
| var BUGNUMBER = 168347; |
| var summary = "Testing F.toString()"; |
| var status = ''; |
| var statusitems = []; |
| var actual = ''; |
| var actualvalues = []; |
| var expect= ''; |
| var expectedvalues = []; |
| var FtoString = ''; |
| var sFunc = ''; |
| |
| sFunc += 'function F()'; |
| sFunc += '{'; |
| sFunc += ' var f = arguments.callee;'; |
| sFunc += ' f.i = 0;'; |
| sFunc += ''; |
| sFunc += ' try'; |
| sFunc += ' {'; |
| sFunc += ' f.i = f.i + 1;'; |
| sFunc += ' print("i = i+1 succeeded \ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ' catch(e)'; |
| sFunc += ' {'; |
| sFunc += ' print("i = i+1 failed with " + e + "\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ''; |
| sFunc += ' try'; |
| sFunc += ' {'; |
| sFunc += ' ++f.i;'; |
| sFunc += ' print("++i succeeded \t\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ' catch(e)'; |
| sFunc += ' {'; |
| sFunc += ' print("++i failed with " + e + "\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ''; |
| sFunc += ' try'; |
| sFunc += ' {'; |
| sFunc += ' f.i++;'; |
| sFunc += ' print("i++ succeeded \t\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ' catch(e)'; |
| sFunc += ' {'; |
| sFunc += ' print("i++ failed with " + e + "\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ''; |
| sFunc += ' try'; |
| sFunc += ' {'; |
| sFunc += ' --f.i;'; |
| sFunc += ' print("--i succeeded \t\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ' catch(e)'; |
| sFunc += ' {'; |
| sFunc += ' print("--i failed with " + e + "\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ''; |
| sFunc += ' try'; |
| sFunc += ' {'; |
| sFunc += ' f.i--;'; |
| sFunc += ' print("i-- succeeded \t\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += ' catch(e)'; |
| sFunc += ' {'; |
| sFunc += ' print("i-- failed with " + e + "\ti = " + f.i);'; |
| sFunc += ' }'; |
| sFunc += '}'; |
| |
| |
| /* |
| * Use sFunc to define the function F. The test |
| * then rests on comparing F.toString() to sFunc. |
| */ |
| eval(sFunc); |
| |
| |
| /* |
| * There are trivial whitespace differences between F.toString() |
| * and sFunc. So strip out whitespace before comparing them - |
| */ |
| sFunc = stripWhite(sFunc); |
| FtoString = stripWhite(F.toString()); |
| |
| |
| /* |
| * Break comparison into sections to make any failures |
| * easier for the developer to track down - |
| */ |
| status = inSection(1); |
| actual = FtoString.substring(0,100); |
| expect = sFunc.substring(0,100); |
| addThis(); |
| |
| status = inSection(2); |
| actual = FtoString.substring(100,200); |
| expect = sFunc.substring(100,200); |
| addThis(); |
| |
| status = inSection(3); |
| actual = FtoString.substring(200,300); |
| expect = sFunc.substring(200,300); |
| addThis(); |
| |
| status = inSection(4); |
| actual = FtoString.substring(300,400); |
| expect = sFunc.substring(300,400); |
| addThis(); |
| |
| status = inSection(5); |
| actual = FtoString.substring(400,500); |
| expect = sFunc.substring(400,500); |
| addThis(); |
| |
| status = inSection(6); |
| actual = FtoString.substring(500,600); |
| expect = sFunc.substring(500,600); |
| addThis(); |
| |
| status = inSection(7); |
| actual = FtoString.substring(600,700); |
| expect = sFunc.substring(600,700); |
| addThis(); |
| |
| status = inSection(8); |
| actual = FtoString.substring(700,800); |
| expect = sFunc.substring(700,800); |
| addThis(); |
| |
| status = inSection(9); |
| actual = FtoString.substring(800,900); |
| expect = sFunc.substring(800,900); |
| addThis(); |
| |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| |
| |
| function addThis() |
| { |
| statusitems[UBound] = status; |
| actualvalues[UBound] = actual; |
| expectedvalues[UBound] = expect; |
| UBound++; |
| } |
| |
| /* |
| * Remove any whitespace characters; also |
| * any escaped tabs or escaped newlines. |
| */ |
| function stripWhite(str) |
| { |
| var re = /\s|\\t|\\n/g; |
| return str.replace(re, ''); |
| } |
| |
| |
| function test() |
| { |
| enterFunc('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus(summary); |
| |
| for (var i=0; i<UBound; i++) |
| { |
| reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); |
| } |
| |
| exitFunc ('test'); |
| } |