| /* The contents of this file are subject to the Netscape Public |
| * License Version 1.1 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at http://www.mozilla.org/NPL/ |
| * |
| * Software distributed under the License is distributed on an "AS |
| * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * rights and limitations under the License. |
| * |
| * The Original Code is Mozilla Communicator client code, released March |
| * 31, 1998. |
| * |
| * The Initial Developer of the Original Code is Netscape Communications |
| * Corporation. Portions created by Netscape are |
| * Copyright (C) 1998 Netscape Communications Corporation. All |
| * Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| */ |
| /** |
| File Name: 11.2.2-1.js |
| ECMA Section: 11.2.2. The new operator |
| Description: |
| |
| MemberExpression: |
| PrimaryExpression |
| MemberExpression[Expression] |
| MemberExpression.Identifier |
| new MemberExpression Arguments |
| |
| new NewExpression |
| |
| The production NewExpression : new NewExpression is evaluated as follows: |
| |
| 1. Evaluate NewExpression. |
| 2. Call GetValue(Result(1)). |
| 3. If Type(Result(2)) is not Object, generate a runtime error. |
| 4. If Result(2) does not implement the internal [[Construct]] method, |
| generate a runtime error. |
| 5. Call the [[Construct]] method on Result(2), providing no arguments |
| (that is, an empty list of arguments). |
| 6. If Type(Result(5)) is not Object, generate a runtime error. |
| 7. Return Result(5). |
| |
| The production MemberExpression : new MemberExpression Arguments is evaluated as follows: |
| |
| 1. Evaluate MemberExpression. |
| 2. Call GetValue(Result(1)). |
| 3. Evaluate Arguments, producing an internal list of argument values |
| (section 0). |
| 4. If Type(Result(2)) is not Object, generate a runtime error. |
| 5. If Result(2) does not implement the internal [[Construct]] method, |
| generate a runtime error. |
| 6. Call the [[Construct]] method on Result(2), providing the list |
| Result(3) as the argument values. |
| 7. If Type(Result(6)) is not Object, generate a runtime error. |
| 8 .Return Result(6). |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| |
| var SECTION = "11.2.2-1-n.js"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "The new operator"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var testcases = new Array(); |
| |
| |
| var OBJECT = new Object(); |
| |
| testcases[tc++] = new TestCase( SECTION, |
| "OBJECT = new Object; var o = new OBJECT()", |
| "error", |
| o = new OBJECT() ); |
| test(); |
| |
| function TestFunction() { |
| return arguments; |
| } |
| function test() { |
| for ( tc=0; tc < testcases.length; tc++ ) { |
| testcases[tc].passed = writeTestCaseResult( |
| testcases[tc].expect, |
| testcases[tc].actual, |
| testcases[tc].description +" = "+ |
| testcases[tc].actual ); |
| |
| testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; |
| } |
| stopTest(); |
| return ( testcases ); |
| } |