js/src/tests/test262/built-ins/Boolean/prototype/S15.6.3.1_A3-strict.js


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'use strict';
// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: Boolean.prototype has the attribute DontDelete
esid: sec-boolean.prototype
description: Checking if deleting the Boolean.prototype property fails
includes: [propertyHelper.js]
flags: [onlyStrict]
---*/

// CHECK#1
verifyNotConfigurable(Boolean, "prototype");

assert.throws(TypeError, () => {
  delete Boolean.prototype;
});

reportCompare(0, 0);