blob: 9f66d5d05ebc0019e179432a6e8ab50b3686b098 (
plain)
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
|
// 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-dataview.prototype.getint8
description: >
Detached buffer is checked before out of range byteOffset's value
info: |
24.2.4.7 DataView.prototype.getInt8 ( byteOffset )
1. Let v be the this value.
2. Return ? GetViewValue(v, byteOffset, true, "Int8").
24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
...
6. Let buffer be view.[[ViewedArrayBuffer]].
7. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
...
11. If getIndex + elementSize > viewSize, throw a RangeError exception.
...
includes: [detachArrayBuffer.js]
---*/
var sample;
var buffer = new ArrayBuffer(12);
sample = new DataView(buffer, 0);
$DETACHBUFFER(buffer);
assert.throws(TypeError, function() {
sample.getInt8(13);
}, "13");
reportCompare(0, 0);
|