gecko-dev/js/tests/lc2/JavaToJS/number-001.js

/* -*- 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
 * use your version of this file under the terms of the MPL, indicate your
 * 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
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

gTestfile = 'number-001.js';

/**

File Name:      number-001.js
Description:

If a Java method returns one of the primitive Java types below,
JavaScript should read the value as JavaScript number primitive.
*   byte
*   short
*   int
*   long
*   float
*   double
*   char

To test this:

1.  Call a java method that returns one of the primitive java types above.
2.  Check the value of the returned type
3.  Check the type of the returned type, which should be "number"

It is an error if the type of the JavaScript variable is "object" or if
its class is JavaObject or Number.

@author     christine@netscape.com
@version    1.00
*/
var SECTION = "LiveConnect";
var VERSION = "1_3";
var TITLE   = "Java Number Primitive to JavaScript Object";

startTest();
writeHeaderToLog( SECTION + " "+ TITLE);

//  In all test cases, the expected type is "number"

var E_TYPE = "number";

//  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;

//  Call a java function that returns a value whose type is int.
java_array[i] = new JavaValue( java.lang.Integer.parseInt('255') );
test_array[i] = new TestValue( "java.lang.Integer.parseInt('255')",
			       255,
			       E_TYPE );

i++;

java_array[i] = new JavaValue( (new java.lang.Double( '123456789' )).intValue() );
test_array[i] = new TestValue( "(new java.lang.Double( '123456789' )).intValue()",
			       123456789,
			       E_TYPE );

i++;

//  Call a java function that returns a value whose type is double
java_array[i] = new JavaValue( (new java.lang.Integer( '123456789' )).doubleValue() );
test_array[i] = new TestValue( "(new java.lang.Integer( '123456789' )).doubleValue()",
			       123456789,
			       E_TYPE );

// Call a java function that returns a value whose type is long
java_array[i] = new JavaValue( (new java.lang.Long('1234567891234567' )).longValue() );
test_array[i] = new TestValue( "(new java.lang.Long( '1234567891234567' )).longValue()",
			       1234567891234567,
			       E_TYPE );

// Call a java function that returns a value whose type is float

java_array[i] = new JavaValue( (new java.lang.Float( '1234.5' )).floatValue() );
test_array[i] = new TestValue( "(new java.lang.Float( '1234.5' )).floatValue()",
			       1234.5,
			       E_TYPE );

i++;

// Call a java function that returns a value whose type is char
java_array[i] = new JavaValue(  (new java.lang.String("hello")).charAt(0) );
test_array[i] = new TestValue( "(new java.lang.String('hello')).charAt(0)",
			       "h".charCodeAt(0),
			       E_TYPE );
i++;

// Call a java function that returns a value whose type is short
java_array[i] = new JavaValue(  (new java.lang.Byte(127)).shortValue() );
test_array[i] = new TestValue( "(new java.lang.Byte(127)).shortValue()",
			       127,
			       E_TYPE );
i++;

// Call a java function that returns a value whose type is byte
java_array[i] = new JavaValue( (new java.lang.Byte(127)).byteValue() );
test_array[i] = new TestValue( "(new java.lang.Byte(127)).byteValue()",
			       127,
			       E_TYPE );


for ( i = 0; i < java_array.length; i++ ) {
  CompareValues( java_array[i], test_array[i] );
}

test();
function CompareValues( javaval, testval ) {
  //  Check value
  new TestCase( SECTION,
		testval.description,
		testval.value,
		javaval.value );
  //  Check type.

  new TestCase( SECTION,
		"typeof (" + testval.description +")",
		testval.type,
		javaval.type );
}
function JavaValue( value ) {
  this.value  = value.valueOf();
  this.type   = typeof value;
  return this;
}
function TestValue( description, value, type, classname ) {
  this.description = description;
  this.value = value;
  this.type =  type;
  return this;
}