node/test/parallel/test-fs-long-path.js
Jackson Tian e2d9c23e72
test: use repeat() instead of new Array().join()
The usage of `new Array(length + 1).join(str)` is strange.
Change to `str.repeat(length)` is more clearly.

PR-URL: https://github.com/nodejs/node/pull/11071
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Italo A. Casas <me@italoacasas.com>
2017-02-14 11:51:49 -05:00

34 lines
815 B
JavaScript

'use strict';
const common = require('../common');
const fs = require('fs');
const path = require('path');
const assert = require('assert');
if (!common.isWindows) {
common.skip('this test is Windows-specific.');
return;
}
// make a path that will be at least 260 chars long.
const fileNameLen = Math.max(260 - common.tmpDir.length - 1, 1);
const fileName = path.join(common.tmpDir, 'x'.repeat(fileNameLen));
const fullPath = path.resolve(fileName);
common.refreshTmpDir();
console.log({
filenameLength: fileName.length,
fullPathLength: fullPath.length
});
fs.writeFile(fullPath, 'ok', common.mustCall(function(err) {
assert.ifError(err);
fs.stat(fullPath, common.mustCall(function(err, stats) {
assert.ifError(err);
}));
}));
process.on('exit', function() {
fs.unlinkSync(fullPath);
});