test262/test/built-ins/Object/assign/Target-Undefined.js

16 lines
395 B
JavaScript

// Copyright 2015 Microsoft Corporation. All rights reserved.
// This code is governed by the license found in the LICENSE file.
/*---
description: >
Test the first argument(target) of Object.Assign(target,...sources),
if target is Undefined,Should Throw a TypeError exception.
es6id: 19.1.2.1.1
---*/
assert.throws(TypeError, function() {
Object.assign(undefined, {
a: 1
});
});