mirror of https://github.com/tc39/test262.git
32 lines
975 B
JavaScript
32 lines
975 B
JavaScript
// Copyright (C) 2015 André Bargull. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es6id: 24.1.2.1
|
|
description: >
|
|
Throws a RangeError if requested Data Block is too large.
|
|
info: >
|
|
ArrayBuffer( length )
|
|
|
|
...
|
|
6. Return AllocateArrayBuffer(NewTarget, byteLength).
|
|
|
|
6.2.6.1 CreateByteDataBlock(size)
|
|
...
|
|
2. Let db be a new Data Block value consisting of size bytes. If it is
|
|
impossible to create such a Data Block, throw a RangeError exception.
|
|
...
|
|
---*/
|
|
|
|
assert.throws(RangeError, function() {
|
|
// Allocating 7 PiB should fail with a RangeError.
|
|
// Math.pow(1024, 5) = 1125899906842624
|
|
new ArrayBuffer(7 * 1125899906842624);
|
|
}, "`length` parameter is 7 PiB");
|
|
|
|
assert.throws(RangeError, function() {
|
|
// Allocating almost 8 PiB should fail with a RangeError.
|
|
// Math.pow(2, 53) = 9007199254740992
|
|
new ArrayBuffer(9007199254740992 - 1);
|
|
}, "`length` parameter is Math.pow(2, 53) - 1");
|