test262/test/language/expressions/new/S11.2.2_A4_T2.js

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

/*---
info: >
    If NewExpression or MemberExpression does not implement internal
    [[Construct]] method, throw TypeError
es5id: 11.2.2_A4_T2
description: Checking Number object case
---*/

//CHECK#1
try {
  new new Number(1);
  $ERROR('#1: new new Number(1) throw TypeError');
}
catch (e) {
  if ((e instanceof TypeError) !== true) {
    $ERROR('#1: new new Number(1) throw TypeError');
  }
}

//CHECK#2
try {
  var x = new Number(1);
  new x;
  $ERROR('#2: var x = new Number(1); new x throw TypeError');
}
catch (e) {
  if ((e instanceof TypeError) !== true) {
    $ERROR('#2: var x = new Number(1); new x throw TypeError');
  }
}

//CHECK#3
try {
  var x = new Number(1);
  new x();
  $ERROR('#3: var x = new Number(1); new x() throw TypeError');
}
catch (e) {
  if ((e instanceof TypeError) !== true) {
    $ERROR('#3: var x = new Number(1); new x() throw TypeError');
  }
}