| // 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.getbigint64 |
| description: Throws a TypeError if this is not Object |
| info: | |
| DataView.prototype.getBigInt64 ( byteOffset [ , littleEndian ] ) |
| |
| 1. Let v be the this value. |
| 2. If littleEndian is not present, let littleEndian be undefined. |
| 3. Return ? GetViewValue(v, byteOffset, littleEndian, "Int64"). |
| |
| 24.3.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) |
| |
| 1. If Type(view) is not Object, throw a TypeError exception. |
| ... |
| features: [DataView, ArrayBuffer, Symbol, BigInt, arrow-function] |
| ---*/ |
| |
| var getBigInt64 = DataView.prototype.getBigInt64; |
| |
| assert.throws(TypeError, () => getBigInt64.call(undefined), |
| "undefined"); |
| |
| assert.throws(TypeError, () => getBigInt64.call(null), "null"); |
| |
| assert.throws(TypeError, () => getBigInt64.call(1), "1"); |
| |
| assert.throws(TypeError, () => getBigInt64.call("string"), "string"); |
| |
| assert.throws(TypeError, () => getBigInt64.call(true), "true"); |
| |
| assert.throws(TypeError, () => getBigInt64.call(false), "false"); |
| |
| var s = Symbol("1"); |
| assert.throws(TypeError, () => getBigInt64.call(s), "symbol"); |