a4f556fc36
PR-URL: https://github.com/nodejs/node/pull/57567 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: LiviaMedeiros <livia@cirno.name> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
19 lines
450 B
JavaScript
19 lines
450 B
JavaScript
'use strict';
|
|
require('../common');
|
|
const assert = require('assert');
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
const tmpdir = require('../common/tmpdir');
|
|
const tmp = tmpdir.path;
|
|
|
|
tmpdir.refresh();
|
|
|
|
const filename = path.resolve(tmp, 'truncate-sync-file.txt');
|
|
|
|
fs.writeFileSync(filename, 'hello world', 'utf8');
|
|
|
|
fs.truncateSync(filename, 5);
|
|
assert(fs.readFileSync(filename).equals(Buffer.from('hello')));
|
|
|
|
fs.unlinkSync(filename);
|