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9e840deecc
- add test specific to the event loop - move parallel tests into es-module folder - refactor fixture to add braces for if blocks - use 'os' instead of 'fs' as placeholder - spelling PR-URL: https://github.com/nodejs/node/pull/46631 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com>
30 lines
1001 B
JavaScript
30 lines
1001 B
JavaScript
import { spawnPromisified } from '../common/index.mjs';
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import * as fixtures from '../common/fixtures.mjs';
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import assert from 'node:assert';
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import { execPath } from 'node:process';
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import { describe, it } from 'node:test';
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describe('ESM: ensure initialization happens only once', { concurrency: true }, () => {
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it(async () => {
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const { code, stderr, stdout } = await spawnPromisified(execPath, [
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'--loader',
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fixtures.fileURL('es-module-loaders', 'loader-resolve-passthru.mjs'),
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'--no-warnings',
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fixtures.path('es-modules', 'runmain.mjs'),
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]);
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// Length minus 1 because the first match is the needle.
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const resolveHookRunCount = (stdout.match(/resolve passthru/g)?.length ?? 0) - 1;
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assert.strictEqual(stderr, '');
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/**
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* resolveHookRunCount = 2:
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* 1. fixtures/…/runmain.mjs
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* 2. node:module (imported by fixtures/…/runmain.mjs)
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*/
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assert.strictEqual(resolveHookRunCount, 2);
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assert.strictEqual(code, 0);
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});
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});
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