// |reftest| shell-option(--enable-well-formed-unicode-strings) skip-if(!String.prototype.toWellFormed||!xulRuntime.shell) -- String.prototype.toWellFormed 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-string.prototype.towellformed
description: >
  Return abrupt from RequireObjectCoercible(this value).
info: |
  String.prototype.toWellFormed( )

  1. Let O be ? RequireObjectCoercible(this value).

features: [String.prototype.toWellFormed]
---*/
assert.sameValue(typeof String.prototype.toWellFormed, 'function');

assert.throws(TypeError, function () {
  String.prototype.toWellFormed.call(undefined);
}, '`String.prototype.toWellFormed.call(undefined)` throws TypeError');

assert.throws(TypeError, function () {
  String.prototype.toWellFormed.call(null);
}, '`String.prototype.toWellFormed.call(null)` throws TypeError');

reportCompare(0, 0);