gecko/js/tests/ecma/Expressions/11.2.3-1.js

126 lines
4.1 KiB
JavaScript

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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gTestfile = '11.2.3-1.js';
/**
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();