node/test/parallel/test-preload-self-referential.js
James M Snell 8caa1dcee6 test: rely less on duplicative common test harness utilities
There are several cleanups here that are not just style nits...

1. The `common.isMainThread` was just a passthrough to the
   `isMainThread` export on the worker_thread module. It's
   use was inconsistent and just obfuscated the fact that
   the test file depend on the `worker_threads` built-in.
   By eliminating it we simplify the test harness a bit and
   make it clearer which tests depend on the worker_threads
   check.
2. The `common.isDumbTerminal` is fairly unnecesary since
   that just wraps a public API check.
3. Several of the `common.skipIf....` checks were inconsistently
   used and really don't need to be separate utility functions.

A key part of the motivation here is to work towards making more
of the tests more self-contained and less reliant on the common
test harness where possible.

PR-URL: https://github.com/nodejs/node/pull/56712
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2025-01-25 07:23:09 +00:00

23 lines
682 B
JavaScript

'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');
}));