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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @name: S15.2.4.6_A1;
* @section: 15.2.4.6;
* @assertion: When the isPrototypeOf method is called with argument V and when O and
* V refer to the same object or to objects joined to each other, return true;
* @description: Creating two objects with the same prototype;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S15.2.4.6_A1",
path: "TestCases/15_Native/15.2_Object_Objects/15.2.4_Properties_of_the_Object_Prototype_Object/15.2.4.6_Object.prototype.isPrototypeOf/S15.2.4.6_A1.js",
assertion: "When the isPrototypeOf method is called with argument V and when O and",
description: "Creating two objects with the same prototype",
test: function testcase() {
function USER_FACTORY( name ) {
this.name = name;
this.getName=function(){return name;};
}
function FORCEDUSER_FACTORY( name, grade ) {
this.name = name;
this.grade = grade;
this.getGrade=function(){return grade;};
}
var proto = new USER_FACTORY("noname");
FORCEDUSER_FACTORY.prototype = proto;
var luke = new FORCEDUSER_FACTORY("Luke Skywalker", 12);
//////
// CHECK#1
if(proto.isPrototypeOf(luke)){
$PRINT('#1: Native ECMAScript objects have an internal property called [[Prototype]].');
} else {
$ERROR('#1: native ECMAScript objects have an internal property called [[Prototype]].');
}
//
/////////
//////
// CHECK#2
if(USER_FACTORY.prototype.isPrototypeOf(luke)){
$PRINT('#2: Native ECMAScript objects have an internal property called [[Prototype]].');
} else {
$ERROR('#2: native ECMAScript objects have an internal property called [[Prototype]].');
}
//
/////////
//////
// CHECK#3
if(Number.isPrototypeOf(luke)){
$ERROR('#2: Native ECMAScript objects have an internal property called [[Prototype]].');
}
//
/////////
}
});
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