| 'use strict'; |
| |
| require('../common'); |
| const assert = require('assert'); |
| const { SlowBuffer } = require('buffer'); |
| |
| const msg = { |
| code: 'ERR_INVALID_OPT_VALUE', |
| name: 'RangeError', |
| message: /^The value "[^"]*" is invalid for option "size"$/ |
| }; |
| |
| // Test that negative Buffer length inputs throw errors. |
| |
| assert.throws(() => Buffer(-Buffer.poolSize), msg); |
| assert.throws(() => Buffer(-100), msg); |
| assert.throws(() => Buffer(-1), msg); |
| assert.throws(() => Buffer(NaN), msg); |
| |
| assert.throws(() => Buffer.alloc(-Buffer.poolSize), msg); |
| assert.throws(() => Buffer.alloc(-100), msg); |
| assert.throws(() => Buffer.alloc(-1), msg); |
| assert.throws(() => Buffer.alloc(NaN), msg); |
| |
| assert.throws(() => Buffer.allocUnsafe(-Buffer.poolSize), msg); |
| assert.throws(() => Buffer.allocUnsafe(-100), msg); |
| assert.throws(() => Buffer.allocUnsafe(-1), msg); |
| assert.throws(() => Buffer.allocUnsafe(NaN), msg); |
| |
| assert.throws(() => Buffer.allocUnsafeSlow(-Buffer.poolSize), msg); |
| assert.throws(() => Buffer.allocUnsafeSlow(-100), msg); |
| assert.throws(() => Buffer.allocUnsafeSlow(-1), msg); |
| assert.throws(() => Buffer.allocUnsafeSlow(NaN), msg); |
| |
| assert.throws(() => SlowBuffer(-Buffer.poolSize), msg); |
| assert.throws(() => SlowBuffer(-100), msg); |
| assert.throws(() => SlowBuffer(-1), msg); |
| assert.throws(() => SlowBuffer(NaN), msg); |