nodejs/test/parallel/test-preload-self-referential.js

'use strict';

const common = require('../common');
const fixtures = require('../common/fixtures');
const assert = require('assert');
const { exec } = require('child_process');
const { isMainThread } = require('worker_threads');

const nodeBinary = process.argv[0];

if (!isMainThread) {
  common.skip('process.chdir is not available in Workers');
}

const selfRefModule = fixtures.path('self_ref_module');
const fixtureA = fixtures.path('printA.js');

const [cmd, opts] = common.escapePOSIXShell`"${nodeBinary}" -r self_ref "${fixtureA}"`;
exec(cmd, { ...opts, cwd: selfRefModule },
     common.mustSucceed((stdout, stderr) => {
       assert.strictEqual(stdout, 'A\n');
     }));