| /* -*- 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: 14 April 2003 |
| * SUMMARY: Prototype of predefined error objects should be DontEnum |
| * See http://bugzilla.mozilla.org/show_bug.cgi?id=201989 |
| * |
| */ |
| //----------------------------------------------------------------------------- |
| var UBound = 0; |
| var BUGNUMBER = 201989; |
| var summary = 'Prototype of predefined error objects should be DontEnum'; |
| var status = ''; |
| var statusitems = []; |
| var actual = ''; |
| var actualvalues = []; |
| var expect= ''; |
| var expectedvalues = []; |
| |
| |
| /* |
| * Tests that |F.prototype| is not enumerable in |F| |
| */ |
| function testDontEnum(F) |
| { |
| var proto = F.prototype; |
| |
| for (var prop in F) |
| { |
| if (F[prop] === proto) |
| return false; |
| } |
| return true; |
| } |
| |
| |
| var list = [ |
| "Error", |
| "ConversionError", |
| "EvalError", |
| "RangeError", |
| "ReferenceError", |
| "SyntaxError", |
| "TypeError", |
| "URIError" |
| ]; |
| |
| |
| for (i in list) |
| { |
| var F = this[list[i]]; |
| |
| // Test for |F|; e.g. Rhino defines |ConversionError| while SM does not. |
| if (F) |
| { |
| status = 'Testing DontEnum attribute of |' + list[i] + '.prototype|'; |
| actual = testDontEnum(F); |
| expect = true; |
| addThis(); |
| } |
| } |
| |
| |
| |
| //----------------------------------------------------------------------------- |
| test(); |
| //----------------------------------------------------------------------------- |
| |
| |
| |
| function addThis() |
| { |
| statusitems[UBound] = status; |
| actualvalues[UBound] = actual; |
| expectedvalues[UBound] = expect; |
| UBound++; |
| } |
| |
| |
| function test() |
| { |
| enterFunc('test'); |
| printBugNumber(BUGNUMBER); |
| printStatus(summary); |
| |
| for (var i=0; i<UBound; i++) |
| { |
| reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); |
| } |
| |
| exitFunc ('test'); |
| } |