gecko/js/tests/lc2/Objects/object-002.js

167 lines
5.6 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"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
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* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
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*
* ***** END LICENSE BLOCK ***** */
gTestfile = 'object-002.js';
/**
File Name: object-002.js
Description:
Given a JavaObject, calling the getClass() method of java.lang.Object
should return the java.lang.Class of that object.
This tests the LiveConnect function getClass( <javaobject> ), which
should be a defined function that returns the JavaClass object for
a JavaObject instance.
The absense of the getClass function is
http://scopus/bugsplat/show_bug.cgi?id=106560
To test this:
1. Create a JavaObject by instantiating a new object OR call
a java method that returns a JavaObject.
2. Call the getClass() function with the object as its argument.
3. Compare the result of 2 to the Class.
@author christine@netscape.com
@version 1.00
*/
var SECTION = "LiveConnect Objects";
var VERSION = "1_3";
var TITLE = "Getting the Class of JavaObjects";
startTest();
writeHeaderToLog( SECTION + " "+ TITLE);
// All JavaObjects are of the type "object"
var E_TYPE = "object";
// All JavaObjects [[Class]] property is JavaObject
var E_JSCLASS = "[object JavaObject]";
// Create arrays of actual results (java_array) and
// expected results (test_array).
var java_array = new Array();
var test_array = new Array();
var i = 0;
java_array[i] = new JavaValue( new java.awt.Rectangle(1,2,3,4) );
test_array[i] = new TestValue( "new java.awt.Rectangle(1,2,3,4)", "java.awt.Rectangle" );
i++;
java_array[i] = new JavaValue( new java.io.PrintStream( java.lang.System.out ) );
test_array[i] = new TestValue( "new java.io.PrintStream(java.lang.System.out)", "java.io.PrintStream" );
i++;
java_array[i] = new JavaValue( new java.lang.String("hello") );
test_array[i] = new TestValue( "new java.lang.String('hello')", "java.lang.String" );
i++;
java_array[i] = new JavaValue( new java.net.URL("http://home.netscape.com/") );
test_array[i] = new TestValue( "new java.net.URL('http://home.netscape.com')", "java.net.URL" );
i++;
/*
java_array[i] = new JavaValue( java.rmi.RMISecurityManager );
test_array[i] = new TestValue( "java.rmi.RMISecurityManager" );
i++;
java_array[i] = new JavaValue( java.text.DateFormat );
test_array[i] = new TestValue( "java.text.DateFormat" );
i++;
*/
java_array[i] = new JavaValue( new java.util.Vector() );
test_array[i] = new TestValue( "new java.util.Vector()", "java.util.Vector" );
i++;
/*
java_array[i] = new JavaValue( new Packages.com.netscape.javascript.Context() );
test_array[i] = new TestValue( "new Packages.com.netscape.javascript.Context()", "com.netscape.javascript.Context" );
i++;
*/
for ( i = 0; i < java_array.length; i++ ) {
CompareValues( java_array[i], test_array[i] );
}
test();
function CompareValues( javaval, testval ) {
// Check type, which should be E_TYPE
new TestCase( SECTION,
"typeof (" + testval.description +" )",
testval.type,
javaval.type );
/*
// Check JavaScript class, which should be E_JSCLASS
new TestCase( SECTION,
"(" + testval.description +" ).getJSClass()",
testval.jsclass,
javaval.jsclass );
*/
// Check the JavaClass, which should be the same as the result as Class.forName(description).
new TestCase( SECTION,
testval.description +".getClass().equals( " +
"java.lang.Class.forName( '" + testval.classname +
"' ) )",
true,
javaval.javaclass.equals( testval.javaclass ) );
}
function JavaValue( value ) {
this.type = typeof value;
// LC2 does not support the __proto__ property in Java objects
// Object.prototype.toString will show its JavaScript wrapper object.
// value.__proto__.getJSClass = Object.prototype.toString;
// this.jsclass = value.getJSClass();
this.javaclass = value.getClass();
return this;
}
function TestValue( description, classname ) {
this.description = description;
this.classname = classname;
this.type = E_TYPE;
this.jsclass = E_JSCLASS;
this.javaclass = java.lang.Class.forName( classname );
return this;
}