JSTests/test262/test/built-ins/ShadowRealm/prototype/evaluate/validates-realm-object.js

// Copyright (C) 2021 Rick Waldron. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-shadowrealm.prototype.evaluate
description: >
  ShadowRealm.prototype.evaluate validates realm object.
features: [ShadowRealm]
---*/

assert.sameValue(
  typeof ShadowRealm.prototype.evaluate,
  'function',
  'This test must fail if ShadowRealm.prototype.evaluate is not a function'
);

const r = new ShadowRealm();
const bogus = {};

assert.throws(TypeError, function() {
  r.evaluate.call(bogus, 'This is invalid code and should not be evaluated');
}, 'throws a TypeError if this is not a ShadowRealm object');