test/built-ins/Function/prototype/call/S15.3.4.4_A1_T2.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    The call method performs a function call using the [[Call]] property of
    the object. If the object does not have a [[Call]] property, a TypeError
    exception is thrown
es5id: 15.3.4.4_A1_T2
description: >
    Calling "call" method of the object that does not have a [[Call]]
    property.  Prototype of the object is Function.prototype
---*/

function FACTORY(){};

FACTORY.prototype=Function.prototype;

var obj = new FACTORY;

//CHECK#1
if (typeof obj.call !== "function") {
  $ERROR('#1: call method accessed');
}

//CHECK#2
try {
  obj.call();
  $ERROR('#2: If the object does not have a [[Call]] property, a TypeError exception is thrown');
} catch (e) {
  if (!(e instanceof TypeError)) {
  	$ERROR('#2.1: If the object does not have a [[Call]] property, a TypeError exception is thrown');
  }
}