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1'use strict';
2
3const common = require('../common');
4const assert = require('assert');
5const fs = require('fs');
6const path = require('path');
7
8if (!common.isMainThread)
9  common.skip('process.chdir is not available in Workers');
10
11const tmpdir = require('../common/tmpdir');
12
13process.chdir('..');
14assert.notStrictEqual(process.cwd(), __dirname);
15process.chdir(__dirname);
16assert.strictEqual(process.cwd(), __dirname);
17
18let dirName;
19if (process.versions.icu) {
20  // ICU is available, use characters that could possibly be decomposed
21  dirName = 'weird \uc3a4\uc3ab\uc3af characters \u00e1\u00e2\u00e3';
22} else {
23  // ICU is unavailable, use characters that can't be decomposed
24  dirName = 'weird \ud83d\udc04 characters \ud83d\udc05';
25}
26const dir = path.resolve(tmpdir.path, dirName);
27
28// Make sure that the tmp directory is clean
29tmpdir.refresh();
30
31fs.mkdirSync(dir);
32process.chdir(dir);
33assert.strictEqual(process.cwd().normalize(), dir.normalize());
34
35process.chdir('..');
36assert.strictEqual(process.cwd().normalize(),
37                   path.resolve(tmpdir.path).normalize());
38
39const err = {
40  code: 'ERR_INVALID_ARG_TYPE',
41  message: /The "directory" argument must be of type string/
42};
43assert.throws(function() { process.chdir({}); }, err);
44assert.throws(function() { process.chdir(); }, err);
45