| // Copyright (C) 2017 Igalia, S.L. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-dataview.prototype.getbiguint64 |
| description: > |
| Throws a TypeError if buffer is detached |
| includes: [detachArrayBuffer.js] |
| features: [DataView, ArrayBuffer, BigInt, arrow-function] |
| ---*/ |
| |
| var buffer = new ArrayBuffer(1); |
| var sample = new DataView(buffer, 0); |
| |
| $DETACHBUFFER(buffer); |
| assert.throws(TypeError, () => sample.getBigUint64(0), |
| "detached DataView access should throw"); |
