summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/RegExp/prototype/toString/S15.10.6.4_A7.js
blob: 334fcc1f4dd39b08ff7266cfaf72dd13ca8c9056 (plain)
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
// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: RegExp.prototype.toString can't be used as constructor
es5id: 15.10.6.4_A7
description: Checking if creating the RegExp.prototype.toString object fails
includes: [isConstructor.js]
features: [Reflect.construct]
---*/

var __FACTORY = RegExp.prototype.toString;

try {
    var __instance = new __FACTORY;
    throw new Test262Error('#1.1: __FACTORY = RegExp.prototype.toString throw TypeError. Actual: ' + (__instance));
} catch (e) {
  assert.sameValue(
    e instanceof TypeError,
    true,
    'The result of evaluating (e instanceof TypeError) is expected to be true'
  );
}

assert.sameValue(
  isConstructor(RegExp.prototype.toString),
  false,
  'isConstructor(RegExp.prototype.toString) must return false'
);

// TODO: Convert to assert.throws() format.

reportCompare(0, 0);