JSTests/test262/test/built-ins/Set/prototype/clear/returns-undefined.js

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-set.prototype.clear
description: >
    Set.prototype.clear ( )

    ...
    6. Return undefined.

---*/

var s = new Set();

assert.sameValue(s.clear(), undefined, "`s.clear()` returns `undefined`");