node/test/parallel/test-snapshot-cwd.js at 9dfd601b9b2258a65862d9efd0696f7981edcfb4 · aduh95/node · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
'use strict';

// This tests that process.cwd() is accurate when
// restoring state from a snapshot

require('../common');
const { spawnSyncAndAssert } = require('../common/child_process');
const tmpdir = require('../common/tmpdir');
const fixtures = require('../common/fixtures');
const fs = require('fs');

tmpdir.refresh();
const blobPath = tmpdir.resolve('snapshot.blob');
const file = fixtures.path('snapshot', 'cwd.js');

const subdir = tmpdir.resolve('foo');
fs.mkdirSync(subdir);

{
  // Create the snapshot.
  spawnSyncAndAssert(process.execPath, [
    '--snapshot-blob',
    blobPath,
    '--build-snapshot',
    file,
  ], {
    cwd: tmpdir.path,
    encoding: 'utf8'
  }, {
    status: 0,
  });
}

{
  spawnSyncAndAssert(process.execPath, [
    '--snapshot-blob',
    blobPath,
    file,
  ], {
    cwd: subdir,
    encoding: 'utf8'
  }, {
    status: 0,
    trim: true,
    stdout: subdir,
  });
}