test262/test/built-ins/Boolean/S15.6.2.1_A2.js

32 lines
929 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
The [[Prototype]] property of the newly constructed object
is set to the original Boolean prototype object, the one that is the
initial value of Boolean.prototype
esid: sec-boolean-constructor
description: Checking prototype property of the newly created object
---*/
// CHECK#1
var x1 = new Boolean(1);
assert.sameValue(
typeof x1.constructor.prototype,
"object",
'The value of `typeof x1.constructor.prototype` is expected to be "object"'
);
var x2 = new Boolean(2);
assert(Boolean.prototype.isPrototypeOf(x2), 'Boolean.prototype.isPrototypeOf(x2) must return true');
var x3 = new Boolean(3);
assert.sameValue(
Boolean.prototype,
x3.constructor.prototype,
'The value of Boolean.prototype is expected to equal the value of x3.constructor.prototype'
);