| // 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: > | |
| Return abrupt from ToNumber(symbol byteOffset) | |
| features: [DataView, ArrayBuffer, Symbol, BigInt, arrow-function] | |
| ---*/ | |
| var buffer = new ArrayBuffer(1); | |
| var sample = new DataView(buffer, 0); | |
| var s = Symbol("1"); | |
| assert.throws(TypeError, () => sample.getBigUint64(s)); |