test262/test/built-ins/DataView/return-abrupt-tonumber-byteoffset-symbol-sab.js
2017-02-07 11:17:31 -05:00

25 lines
620 B
JavaScript

// Copyright (C) 2016 the V8 project authors. All rights reserved.
// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 24.2.2.1
esid: sec-dataview-buffer-byteoffset-bytelength
description: >
Return abrupt from ToNumber(symbol byteOffset)
info: |
24.2.2.1 DataView (buffer, byteOffset, byteLength )
...
4. Let numberOffset be ? ToNumber(byteOffset).
...
features: [SharedArrayBuffer]
---*/
var s = Symbol("1");
var ab = new SharedArrayBuffer(0);
assert.throws(TypeError, function() {
new DataView(ab, s);
});