gecko/js/tests/lc2/Classes/class-002.js

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/**
   File Name:      class-001.js
   Description:


   @author     christine@netscape.com
   @version    1.00
*/
var SECTION = "LiveConnect Classes";
var VERSION = "1_3";
var TITLE   = "JavaClass objects";

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

//  All packages are of the type "function", since they implement [[Construct]]
// and [[Call]]

var E_TYPE = "function";

//  The JavaScript [[Class]] property for all Classes is "[object JavaClass]"
var E_JSCLASS = "[object JavaClass]";

//  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(  java.awt.Image  );
test_array[i] = new TestValue(  "java.awt.Image" );
i++;

java_array[i] = new JavaValue(  java.beans.Beans  );
test_array[i] = new TestValue(  "java.beans.Beans" );
i++;

java_array[i] = new JavaValue(  java.io.File  );
test_array[i] = new TestValue(  "java.io.File" );
i++;

java_array[i] = new JavaValue(  java.lang.String  );
test_array[i] = new TestValue(  "java.lang.String" );
i++;

java_array[i] = new JavaValue(  java.math.BigDecimal  );
test_array[i] = new TestValue(  "java.math.BigDecimal" );
i++;

java_array[i] = new JavaValue(  java.net.URL  );
test_array[i] = new TestValue(  "java.net.URL" );
i++;

java_array[i] = new JavaValue(  java.text.DateFormat  );
test_array[i] = new TestValue(  "java.text.DateFormat" );
i++;

java_array[i] = new JavaValue(  java.util.Vector  );
test_array[i] = new TestValue(  "java.util.Vector" );
i++;
/*
  works for rhino only
  java_array[i] = new JavaValue(  Packages.com.netscape.javascript.Context  );
  test_array[i] = new TestValue(  "Packages.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 class's name, which should be the description, minus the "Package." part.
    new TestCase( SECTION,
		  "(" + testval.description +") +''",
		  testval.classname,
		  javaval.classname );
}
function JavaValue( value ) {
// this suceeds in LC1, but fails in LC2
// Object.prototype.toString will show its JavaScript wrapper object.
//    value.__proto__.getJSClass = Object.prototype.toString;
//    this.jsclass = value.getJSClass();
    this.classname = value +"";
    this.type   = typeof value;
    return this;
}
function TestValue( description, value ) {
    this.description = description;
    this.type =  E_TYPE;
    this.jsclass = E_JSCLASS;

    this.classname = "[JavaClass " +
	(  ( description.substring(0,9) == "Packages." )
	   ? description.substring(9,description.length)
	   : description
	    ) + "]"


	return this;
}