node/test/parallel/test-buffer-tostring-rangeerror.js
James M Snell 647175ee0b buffer: move SlowBuffer to EOL
`SlowBuffer` has been deprecated for many years now. Let's remove it.

PR-URL: https://github.com/nodejs/node/pull/58008
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2025-04-27 07:40:37 -07:00

26 lines
783 B
JavaScript

'use strict';
require('../common');
// This test ensures that Node.js throws an Error when trying to convert a
// large buffer into a string.
// Regression test for https://github.com/nodejs/node/issues/649.
const assert = require('assert');
const {
Buffer,
constants: {
MAX_STRING_LENGTH,
},
} = require('buffer');
const len = MAX_STRING_LENGTH + 1;
const message = {
code: 'ERR_STRING_TOO_LONG',
name: 'Error',
};
assert.throws(() => Buffer(len).toString('utf8'), message);
assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'), message);
assert.throws(() => Buffer.alloc(len).toString('utf8'), message);
assert.throws(() => Buffer.allocUnsafe(len).toString('utf8'), message);
assert.throws(() => Buffer.allocUnsafeSlow(len).toString('utf8'), message);