| // Copyright (C) 2016 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-get-dataview.prototype.bytelength |
| description: Throws a TypeError if the instance has a detached buffer |
| info: | |
| 24.2.4.2 get DataView.prototype.byteLength |
| ... |
| 5. Let buffer be the value of O's [[ViewedArrayBuffer]] internal slot. |
| 6. If IsDetachedBuffer(buffer) is true, throw a TypeError exception. |
| ... |
| includes: [detachArrayBuffer.js] |
| ---*/ |
| |
| var buffer = new ArrayBuffer(1); |
| var sample = new DataView(buffer, 0); |
| |
| $DETACHBUFFER(buffer); |
| |
| assert.throws(TypeError, function() { |
| sample.byteLength; |
| }); |
