/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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 Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 *
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU Public License (the "GPL"), in which case the
 * provisions of the GPL are applicable instead of those above.
 * If you wish to allow use of your version of this file only
 * under the terms of the GPL and not to allow others to use your
 * version of this file under the NPL, indicate your decision by
 * deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL.  If you do not delete
 * the provisions above, a recipient may use your version of this
 * file under either the NPL or the GPL.
 */

/**
 * Test classes that inherit from multiple interfaces.  This differs
 * from classes that inherit from interfaces other than nsISupports,
 * in that you can't have an object with all the 
 *
 *  See xpctest_multiple.idl and xpctest_multiple.cpp.
 */

StartTest( "Classes that inherit from other implemenations" );
SetupTest();
AddTestData();
StopTest();

function SetupTest() {
try {		
	iChild = Components.interfaces.nsIXPCTestChild4;
	iParentOne = Components.interfaces.nsIXPCTestParentOne;
	iParentTwo = Components.interfaces.nsIXPCTestParentTwo;


	CONTRACTID = "@mozilla.org/js/xpc/test/Child4;1";
	cChild = Components.classes[CONTRACTID].createInstance();
	CONTRACTID = "@mozilla.org/js/xpc/test/ParentOne;1";
	cParentOne = Components.classes[CONTRACTID].createInstance();
	CONTRACTID = "@mozilla.org/js/xpc/test/ParentTwo;1";
	cParentTwo = Components.classes[CONTRACTID].createInstance();

	c_c4 = cChild.QueryInterface(iChild);
	c_p1 = cChild.QueryInterface(iParentOne);
	c_p2 = cChild.QueryInterface(iParentTwo);

	parentOne = cParentOne.QueryInterface(iParentOne);
	parentTwo = cParentTwo.QueryInterface(iParentTwo);

} catch (e) {
	WriteLine(e);
	AddTestCase(
		"Setting up the test",
		"PASSED",
		"FAILED: " + e.message  +" "+ e.location +". ");
}
}

function AddTestData() {
	Check( parentOne, "@mozilla.org/js/xpc/test/ParentOne;1", c_p1 );
	Check( parentTwo, "@mozilla.org/js/xpc/test/ParentTwo;1", c_p2 );
	Check( cChild, "@mozilla.org/js/xpc/test/Child4;1", c_c4 );
}

function Check(parent,parentName,child) {
	// child should have all the properties and methods of parentOne

	parentProps = {};
	for ( p in parent ) parentProps[p] = true;
	for ( p in child ) if ( parent[p] ) parentProps[p] = false;

	for ( p in parentProps ) {
		AddTestCase(
			"child has property " + p,
			true,
			(parentProps[p] ? false : true ) 
		);

		if ( p.match(/Method/) ) {
			AddTestCase(
				"child."+p+"()",
				parentName +" method",
				child[p]() );

		} else if (p.match(/Attribute/)) {
			AddTestCase(
				"child." +p,
				parentName +" attribute",
				child[p] );
		}
	}

	var result = true;
	for ( p in parentProps ) {
		if ( parentProps[p] == true )
			result == false;
	}

	AddTestCase(
		"child has all parent properties?",
		true,
		result );

	for ( p in child ) {
		AddTestCase(
			"child has property " + p,
			true,
			(child[p] ? true : false ) 
		);

		if ( p.match(/Method/) ) {
			AddTestCase(
				"child."+p+"()",
				parentName +" method",
				child[p]() );

		} else if (p.match(/Attribute/)) {
			AddTestCase(
				"child." +p,
				parentName +" attribute",
				child[p] );
		}
	}		
}
