michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /**
michael@0:  *  File Name:          instanceof-001.js
michael@0:  *  ECMA Section:       11.8.6
michael@0:  *  Description:
michael@0:  *
michael@0:  *  RelationalExpression instanceof Identifier
michael@0:  *
michael@0:  *  Author:             christine@netscape.com
michael@0:  *  Date:               2 September 1998
michael@0:  */
michael@0: var SECTION = "instanceof-005-n";
michael@0: var VERSION = "ECMA_2";
michael@0: var TITLE   = "instanceof"
michael@0: 
michael@0:   startTest();
michael@0: writeHeaderToLog( SECTION + " "+ TITLE);
michael@0: 
michael@0: function InstanceOf( object_1, object_2, expect ) {
michael@0:   result = object_1 instanceof object_2;
michael@0: 
michael@0:   new TestCase(
michael@0:     SECTION,
michael@0:     "(" + object_1 + ") instanceof " + object_2,
michael@0:     expect,
michael@0:     result );
michael@0: }
michael@0: 
michael@0: function Gen3(value) {
michael@0:   this.value = value;
michael@0:   this.generation = 3;
michael@0:   this.toString = new Function ( "return \"(Gen\"+this.generation+\" instance)\"" );
michael@0: }
michael@0: Gen3.name = 3;
michael@0: Gen3.__proto__.toString = new Function( "return \"(\"+this.name+\" object)\"");
michael@0: 
michael@0: function Gen2(value) {
michael@0:   this.value = value;
michael@0:   this.generation = 2;
michael@0: }
michael@0: Gen2.name = 2;
michael@0: Gen2.prototype = new Gen3();
michael@0: 
michael@0: function Gen1(value) {
michael@0:   this.value = value;
michael@0:   this.generation = 1;
michael@0: }
michael@0: Gen1.name = 1;
michael@0: Gen1.prototype = new Gen2();
michael@0: 
michael@0: function Gen0(value) {
michael@0:   this.value = value;
michael@0:   this.generation = 0;
michael@0: }
michael@0: Gen0.name = 0;
michael@0: Gen0.prototype = new Gen1();
michael@0: 
michael@0: 
michael@0: function GenA(value) {
michael@0:   this.value = value;
michael@0:   this.generation = "A";
michael@0:   this.toString = new Function ( "return \"(instance of Gen\"+this.generation+\")\"" );
michael@0: 
michael@0: }
michael@0: GenA.prototype = new Gen0();
michael@0: GenA.name = "A";
michael@0: 
michael@0: function GenB(value) {
michael@0:   this.value = value;
michael@0:   this.generation = "B";
michael@0:   this.toString = new Function ( "return \"(instance of Gen\"+this.generation+\")\"" );
michael@0: }
michael@0: GenB.name = "B"
michael@0:   GenB.prototype = void 0;
michael@0: 
michael@0: 
michael@0: // Identifier is a function, prototype of Identifier is not an object
michael@0: 
michael@0: DESCRIPTION = "Identifier is a function, prototype of Identifier is not an object";
michael@0: EXPECTED = "error";
michael@0: 
michael@0: InstanceOf( new GenB(), GenB, "error" );
michael@0: 
michael@0: test();