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// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-object.prototype.isprototypeof
description: >
The ordering of steps 1 and 2 preserves the behaviour specified by previous
editions of this specification for the case where V is not an object and
the this value is undefined or null.
info: |
Object.prototype.isPrototypeOf ( V )
1. If Type(V) is not Object, return false.
2. Let O be ? ToObject(this value).
features: [Symbol]
---*/
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, undefined), false);
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, null), false);
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, true), false);
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, "str"), false);
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, Symbol("desc")), false);
assert.sameValue(Object.prototype.isPrototypeOf.call(undefined, 3.14), false);
reportCompare(0, 0);
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