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nodejs/test/parallel/test-fs-existssync-false.js
Yagiz Nizipli cc780ddf1e
test: reduce fs calls in test-fs-existssync-false
PR-URL: https://github.com/nodejs/node/pull/54815
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2024-09-11 21:22:54 +00:00

33 lines
767 B
JavaScript

'use strict';
const common = require('../common');
const tmpdir = require('../common/tmpdir');
// This test ensures that fs.existsSync doesn't incorrectly return false.
// (especially on Windows)
// https://github.com/nodejs/node-v0.x-archive/issues/3739
const assert = require('assert');
const fs = require('fs');
const path = require('path');
let dir = path.resolve(tmpdir.path);
// Make sure that the tmp directory is clean
tmpdir.refresh();
// Make a long path.
for (let i = 0; i < 50; i++) {
dir = `${dir}/1234567890`;
}
fs.mkdirSync(dir, {
mode: '0777',
recursive: true,
});
// Test if file exists synchronously
assert(fs.existsSync(dir), 'Directory is not accessible');
// Test if file exists asynchronously
fs.access(dir, common.mustSucceed());