node/test/parallel/test-buffer-over-max-length.js
Kim-Anh Tran 94dd7b9f94
test: update tests after increasing typed array size to 4GB
PR-URL: https://github.com/nodejs/node/pull/35415
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
2020-10-18 20:17:40 +02:00

31 lines
1.2 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_INVALID_ARG_VALUE',
name: 'RangeError',
message: /^The argument 'size' is invalid\. Received [^"]*$/
};
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);