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// |reftest| shell-option(--enable-well-formed-unicode-strings) skip-if(!String.prototype.isWellFormed||!xulRuntime.shell) -- String.prototype.isWellFormed is not enabled unconditionally, requires shell-options
// Copyright (C) 2022 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-ecmascript-standard-built-in-objects
description: >
String.prototype.includes does not implement [[Construct]], is not new-able
info: |
ECMAScript Function Objects
Built-in function objects that are not identified as constructors do not
implement the [[Construct]] internal method unless otherwise specified in
the description of a particular function.
sec-evaluatenew
...
7. If IsConstructor(constructor) is false, throw a TypeError exception.
...
includes: [isConstructor.js]
features: [String.prototype.isWellFormed, Reflect.construct]
---*/
assert.sameValue(
isConstructor(String.prototype.isWellFormed),
false,
'isConstructor(String.prototype.isWellFormed) must return false'
);
assert.throws(TypeError, function () {
new String.prototype.isWellFormed();
}, '`new String.prototype.isWellFormed()` throws TypeError');
reportCompare(0, 0);
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