JSTests/test262/test/built-ins/Object/prototype/toLocaleString/primitive_this_value_getter.js

// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Object.prototype.toLocaleString called with primitive thisValue in getter
info: |
  19.1.3.5 Object.prototype.toLocaleString ( [ reserved1 [ , reserved2 ] ] )

  ...
  2. Return Invoke(O, "toString").
es6id: 19.1.3.5
flags: [onlyStrict]
---*/

Object.defineProperty(Boolean.prototype, "toString", {
  get: function() {
    var v = typeof this;
    return function() {
      return v;
    };
  }
});

assert.sameValue(true.toLocaleString(), "boolean");