test262/test/language/expressions/instanceof/S11.8.6_A5_T2.js

34 lines
1.0 KiB
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: TypeError is subclass of Error from instanceof operator point of view
es5id: 11.8.6_A5_T2
description: Checking TypeError case
---*/
var __t__err = new TypeError;
//CHECK#1
if (!(__t__err instanceof Error)) {
throw new Test262Error('#1: TypeError is subclass of Error from instanceof operator point of view');
}
//CHECK#2
if (!(__t__err instanceof TypeError)) {
throw new Test262Error('#2: TypeError is subclass of Error from instanceof operator point of view');
}
//////////////////////////////////////////////////////////////////////////////
var err__t__ = TypeError('failed');
//CHECK#3
if (!(err__t__ instanceof Error)) {
throw new Test262Error('#3: TypeError is subclass of Error from instanceof operator point of view');
}
//CHECK#4
if (!(err__t__ instanceof TypeError)) {
throw new Test262Error('#4: TypeError is subclass of Error from instanceof operator point of view');
}