node/test/es-module/test-esm-initialization.mjs

31 lines
910 B
JavaScript

import '../common/index.mjs';
import * as fixtures from '../common/fixtures.mjs';
import assert from 'node:assert';
import { spawnSync } from 'node:child_process';
{ // Verify unadulterated source is loaded when there are no loaders
const { status, stderr, stdout } = spawnSync(
process.execPath,
[
'--loader',
fixtures.fileURL('es-module-loaders', 'loader-resolve-passthru.mjs'),
'--no-warnings',
fixtures.path('es-modules', 'runmain.mjs'),
],
{ encoding: 'utf8' },
);
// Length minus 1 because the first match is the needle.
const resolveHookRunCount = (stdout.match(/resolve passthru/g)?.length ?? 0) - 1;
assert.strictEqual(stderr, '');
/**
* resolveHookRunCount = 2:
* 1. fixtures/…/runmain.mjs
* 2. node:module (imported by fixtures/…/runmain.mjs)
*/
assert.strictEqual(resolveHookRunCount, 2);
assert.strictEqual(status, 0);
}