mirror of https://github.com/nodejs/node.git
73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
import { mustCall } from '../common/index.mjs';
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import fixtures from '../common/fixtures.js';
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import { strictEqual } from 'node:assert';
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import { spawn } from 'node:child_process';
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import http from 'node:http';
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import path from 'node:path';
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import { promisify } from 'node:util';
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const files = {
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'main.mjs': 'export * from "./lib.mjs";',
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'lib.mjs': 'export { sum } from "./sum.mjs";',
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'sum.mjs': 'export function sum(a, b) { return a + b }',
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};
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const requestListener = ({ url }, rsp) => {
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const filename = path.basename(url);
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const content = files[filename];
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if (content) {
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return rsp
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.writeHead(200, { 'Content-Type': 'application/javascript' })
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.end(content);
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}
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return rsp
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.writeHead(404)
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.end();
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};
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const server = http.createServer(requestListener);
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await promisify(server.listen.bind(server))({
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host: '127.0.0.1',
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port: 0,
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});
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const {
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address: host,
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port,
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} = server.address();
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{ // Verify nested HTTP imports work
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const child = spawn( // ! `spawn` MUST be used (vs `spawnSync`) to avoid blocking the event loop
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process.execPath,
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[
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'--no-warnings',
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'--loader',
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fixtures.fileURL('es-module-loaders', 'http-loader.mjs'),
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'--input-type=module',
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'--eval',
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`import * as main from 'http://${host}:${port}/main.mjs'; console.log(main)`,
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]
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);
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let stderr = '';
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let stdout = '';
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child.stderr.setEncoding('utf8');
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child.stderr.on('data', (data) => stderr += data);
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child.stdout.setEncoding('utf8');
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child.stdout.on('data', (data) => stdout += data);
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child.on('close', mustCall((code, signal) => {
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strictEqual(stderr, '');
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strictEqual(stdout, '[Module: null prototype] { sum: [Function: sum] }\n');
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strictEqual(code, 0);
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strictEqual(signal, null);
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server.close();
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}));
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}
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