JSTests/test262/test/built-ins/Object/is/same-value-x-y-boolean.js

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.1.2.10
description: >
    Object.is ( value1, value2 )

    7.2.9 SameValue(x, y)

    ...
    8. If Type(x) is Boolean, then
      a. If x and y are both true or both false,
          return true; otherwise, return false.
---*/

assert.sameValue(Object.is(true, true), true, "`Object.is(true, true)` returns `true`");
assert.sameValue(Object.is(false, false), true, "`Object.is(false, false)` returns `true`");