test262/test/built-ins/undefined/15.1.1.3-1.js

17 lines
463 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.1.1.3-1
es6id: 18.1.3
esid: sec-undefined
description: undefined is not writable, should not throw in non-strict mode
flags: [noStrict]
---*/
undefined = 5;
assert.sameValue(typeof undefined, "undefined", 'typeof undefined');
var nosuchproperty;
assert.sameValue(nosuchproperty, undefined, 'nosuchproperty');