| /* -*- 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/. */ |
| |
| |
| /** |
| File Name: 11.2.3-1.js |
| ECMA Section: 11.2.3. Function Calls |
| Description: |
| |
| The production CallExpression : MemberExpression Arguments is evaluated as |
| follows: |
| |
| 1.Evaluate MemberExpression. |
| 2.Evaluate Arguments, producing an internal list of argument values |
| (section 0). |
| 3.Call GetValue(Result(1)). |
| 4.If Type(Result(3)) is not Object, generate a runtime error. |
| 5.If Result(3) does not implement the internal [[Call]] method, generate a |
| runtime error. |
| 6.If Type(Result(1)) is Reference, Result(6) is GetBase(Result(1)). Otherwise, |
| Result(6) is null. |
| 7.If Result(6) is an activation object, Result(7) is null. Otherwise, Result(7) is |
| the same as Result(6). |
| 8.Call the [[Call]] method on Result(3), providing Result(7) as the this value |
| and providing the list Result(2) as the argument values. |
| 9.Return Result(8). |
| |
| The production CallExpression : CallExpression Arguments is evaluated in |
| exactly the same manner, except that the contained CallExpression is |
| evaluated in step 1. |
| |
| Note: Result(8) will never be of type Reference if Result(3) is a native |
| ECMAScript object. Whether calling a host object can return a value of |
| type Reference is implementation-dependent. |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| |
| var SECTION = "11.2.3-1"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| var TITLE = "Function Calls"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| /* this.eval() is no longer legal syntax. |
| // MemberExpression : this |
| |
| new TestCase( SECTION, |
| "this.eval()", |
| void 0, |
| this.eval() ); |
| |
| new TestCase( SECTION, |
| "this.eval('NaN')", |
| NaN, |
| this.eval("NaN") ); |
| */ |
| // MemberExpression: Identifier |
| |
| var OBJECT = true; |
| |
| new TestCase( SECTION, |
| "OBJECT.toString()", |
| "true", |
| OBJECT.toString() ); |
| |
| // MemberExpression[ Expression] |
| |
| new TestCase( SECTION, |
| "(new Array())['length'].valueOf()", |
| 0, |
| (new Array())["length"].valueOf() ); |
| |
| // MemberExpression . Identifier |
| new TestCase( SECTION, |
| "(new Array()).length.valueOf()", |
| 0, |
| (new Array()).length.valueOf() ); |
| // new MemberExpression Arguments |
| |
| new TestCase( SECTION, |
| "(new Array(20))['length'].valueOf()", |
| 20, |
| (new Array(20))["length"].valueOf() ); |
| |
| test(); |
| |