1'use strict';
2require('../common');
3const assert = require('assert');
4const cp = require('child_process');
5
6if (process.argv[2] === 'child') {
7  // The following console.log() call is part of the test's functionality.
8  console.log(process.ppid);
9} else {
10  const child = cp.spawnSync(process.execPath, [__filename, 'child']);
11
12  assert.strictEqual(child.status, 0);
13  assert.strictEqual(child.signal, null);
14  assert.strictEqual(+child.stdout.toString().trim(), process.pid);
15  assert.strictEqual(child.stderr.toString().trim(), '');
16}
17