node/test/parallel/test-buffer-over-max-length.js
Deokjin Kim 671ffd7825
buffer: use min/max of validateNumber
Instead of additional `if` statement, use min/max
of `validateNumber`.

PR-URL: https://github.com/nodejs/node/pull/45796
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2023-01-18 10:36:27 +00:00

30 lines
1.1 KiB
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const buffer = require('buffer');
const SlowBuffer = buffer.SlowBuffer;
const kMaxLength = buffer.kMaxLength;
const bufferMaxSizeMsg = {
code: 'ERR_OUT_OF_RANGE',
name: 'RangeError',
};
assert.throws(() => Buffer((-1 >>> 0) + 2), bufferMaxSizeMsg);
assert.throws(() => SlowBuffer((-1 >>> 0) + 2), bufferMaxSizeMsg);
assert.throws(() => Buffer.alloc((-1 >>> 0) + 2), bufferMaxSizeMsg);
assert.throws(() => Buffer.allocUnsafe((-1 >>> 0) + 2), bufferMaxSizeMsg);
assert.throws(() => Buffer.allocUnsafeSlow((-1 >>> 0) + 2), bufferMaxSizeMsg);
assert.throws(() => Buffer(kMaxLength + 1), bufferMaxSizeMsg);
assert.throws(() => SlowBuffer(kMaxLength + 1), bufferMaxSizeMsg);
assert.throws(() => Buffer.alloc(kMaxLength + 1), bufferMaxSizeMsg);
assert.throws(() => Buffer.allocUnsafe(kMaxLength + 1), bufferMaxSizeMsg);
assert.throws(() => Buffer.allocUnsafeSlow(kMaxLength + 1), bufferMaxSizeMsg);
// issue GH-4331
assert.throws(() => Buffer.allocUnsafe(0x100000001), bufferMaxSizeMsg);
assert.throws(() => Buffer.allocUnsafe(0xFFFFFFFFF), bufferMaxSizeMsg);