1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
// 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: >
Return abrupt from ToNumber(byteOffset)
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 )
...
4. Let getIndex be ? ToNumber(requestIndex).
...
features: [DataView, ArrayBuffer, BigInt, arrow-function]
---*/
var buffer = new ArrayBuffer(1);
var sample = new DataView(buffer, 0);
var bo1 = {
valueOf() {
throw new Test262Error();
}
};
var bo2 = {
toString() {
throw new Test262Error();
}
};
assert.throws(Test262Error, () => sample.getBigInt64(bo1), "valueOf");
assert.throws(Test262Error, () => sample.getBigInt64(bo2), "toString");
|
