blob: 0aad978d4d1311c102c1d6edd36b28704012a8df (
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
37
38
39
40
41
42
|
// |reftest| shell-option(--enable-arraybuffer-resizable) skip-if(!ArrayBuffer.prototype.resize||!xulRuntime.shell) -- resizable-arraybuffer is not enabled unconditionally, requires shell-options
// Copyright (C) 2021 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-get-arraybuffer.prototype.maxbytelength
description: >
Throws a TypeError exception when `this` does not have a [[ArrayBufferData]]
internal slot
info: |
get ArrayBuffer.prototype.maxByteLength
1. Let O be the this value.
2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]).
[...]
features: [DataView, Int8Array, resizable-arraybuffer]
---*/
var getter = Object.getOwnPropertyDescriptor(
ArrayBuffer.prototype, "maxByteLength"
).get;
assert.sameValue(typeof getter, "function");
assert.throws(TypeError, function() {
getter.call({});
});
assert.throws(TypeError, function() {
getter.call([]);
});
var ta = new Int8Array(8);
assert.throws(TypeError, function() {
getter.call(ta);
});
var dv = new DataView(new ArrayBuffer(8), 0);
assert.throws(TypeError, function() {
getter.call(dv);
});
reportCompare(0, 0);
|
