mirror of https://github.com/nodejs/node.git
65 lines
1.7 KiB
JavaScript
65 lines
1.7 KiB
JavaScript
'use strict';
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const common = require('../common');
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common.skipIfInspectorDisabled();
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const { spawnSync } = require('child_process');
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const { createServer } = require('http');
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const assert = require('assert');
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const tmpdir = require('../common/tmpdir');
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const fixtures = require('../common/fixtures');
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const entry = fixtures.path('empty.js');
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const { Worker } = require('worker_threads');
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function testOnServerListen(fn) {
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const server = createServer((socket) => {
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socket.end('echo');
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});
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server.on('listening', () => {
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fn(server);
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server.close();
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});
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server.listen(0, '127.0.0.1');
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}
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function testChildProcess(getArgs, exitCode, options) {
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testOnServerListen((server) => {
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const { port } = server.address();
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const child = spawnSync(process.execPath, getArgs(port), options);
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const stderr = child.stderr.toString().trim();
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const stdout = child.stdout.toString().trim();
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console.log('[STDERR]');
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console.log(stderr);
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console.log('[STDOUT]');
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console.log(stdout);
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const match = stderr.match(
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/Starting inspector on 127\.0\.0\.1:(\d+) failed: address already in use/
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);
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assert.notStrictEqual(match, null);
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assert.strictEqual(match[1], port + '');
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assert.strictEqual(child.status, exitCode);
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});
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}
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tmpdir.refresh();
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testChildProcess(
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(port) => [`--inspect=${port}`, '--build-snapshot', entry], 0,
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{ cwd: tmpdir.path });
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testChildProcess(
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(port) => [`--inspect=${port}`, entry], 0);
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testOnServerListen((server) => {
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const { port } = server.address();
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const worker = new Worker(entry, {
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execArgv: [`--inspect=${port}`]
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});
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worker.on('error', common.mustNotCall());
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worker.on('exit', common.mustCall((code) => {
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assert.strictEqual(code, 0);
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}));
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});
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