383 lines
9.9 KiB
TypeScript
383 lines
9.9 KiB
TypeScript
/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/no-floating-promises */
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import { expect } from 'chai'
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import { ChildProcess, exec, fork } from 'child_process'
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import { copy, ensureDir, pathExists, readdir, readFile, remove } from 'fs-extra'
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import { join } from 'path'
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import { randomInt } from '../../core-utils/miscs/miscs'
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import { VideoChannel } from '../../models/videos'
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import { buildServerDirectory, getFileSize, isGithubCI, root, wait } from '../miscs/miscs'
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import { makeGetRequest } from '../requests/requests'
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interface ServerInfo {
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app: ChildProcess
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url: string
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host: string
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hostname: string
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port: number
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rtmpPort: number
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parallel: boolean
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internalServerNumber: number
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serverNumber: number
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client: {
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id: string
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secret: string
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}
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user: {
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username: string
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password: string
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email?: string
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}
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customConfigFile?: string
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accessToken?: string
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refreshToken?: string
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videoChannel?: VideoChannel
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video?: {
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id: number
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uuid: string
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name?: string
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url?: string
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account?: {
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name: string
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}
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embedPath?: string
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}
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remoteVideo?: {
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id: number
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uuid: string
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}
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videos?: { id: number, uuid: string }[]
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}
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function parallelTests () {
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return process.env.MOCHA_PARALLEL === 'true'
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}
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function flushAndRunMultipleServers (totalServers: number, configOverride?: Object) {
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const apps = []
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let i = 0
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return new Promise<ServerInfo[]>(res => {
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function anotherServerDone (serverNumber, app) {
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apps[serverNumber - 1] = app
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i++
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if (i === totalServers) {
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return res(apps)
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}
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}
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for (let j = 1; j <= totalServers; j++) {
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flushAndRunServer(j, configOverride).then(app => anotherServerDone(j, app))
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}
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})
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}
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function flushTests (serverNumber?: number) {
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return new Promise<void>((res, rej) => {
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const suffix = serverNumber ? ` -- ${serverNumber}` : ''
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return exec('npm run clean:server:test' + suffix, (err, _stdout, stderr) => {
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if (err || stderr) return rej(err || new Error(stderr))
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return res()
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})
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})
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}
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function randomServer () {
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const low = 10
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const high = 10000
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return randomInt(low, high)
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}
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function randomRTMP () {
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const low = 1900
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const high = 2100
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return randomInt(low, high)
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}
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type RunServerOptions = {
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hideLogs?: boolean
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execArgv?: string[]
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}
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async function flushAndRunServer (serverNumber: number, configOverride?: Object, args = [], options: RunServerOptions = {}) {
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const parallel = parallelTests()
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const internalServerNumber = parallel ? randomServer() : serverNumber
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const rtmpPort = parallel ? randomRTMP() : 1936
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const port = 9000 + internalServerNumber
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await flushTests(internalServerNumber)
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const server: ServerInfo = {
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app: null,
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port,
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internalServerNumber,
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rtmpPort,
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parallel,
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serverNumber,
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url: `http://localhost:${port}`,
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host: `localhost:${port}`,
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hostname: 'localhost',
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client: {
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id: null,
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secret: null
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},
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user: {
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username: null,
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password: null
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}
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}
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return runServer(server, configOverride, args, options)
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}
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async function runServer (server: ServerInfo, configOverrideArg?: any, args = [], options: RunServerOptions = {}) {
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// These actions are async so we need to be sure that they have both been done
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const serverRunString = {
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'HTTP server listening': false
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}
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const key = 'Database peertube_test' + server.internalServerNumber + ' is ready'
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serverRunString[key] = false
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const regexps = {
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client_id: 'Client id: (.+)',
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client_secret: 'Client secret: (.+)',
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user_username: 'Username: (.+)',
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user_password: 'User password: (.+)'
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}
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if (server.internalServerNumber !== server.serverNumber) {
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const basePath = join(root(), 'config')
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const tmpConfigFile = join(basePath, `test-${server.internalServerNumber}.yaml`)
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await copy(join(basePath, `test-${server.serverNumber}.yaml`), tmpConfigFile)
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server.customConfigFile = tmpConfigFile
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}
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const configOverride: any = {}
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if (server.parallel) {
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Object.assign(configOverride, {
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listen: {
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port: server.port
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},
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webserver: {
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port: server.port
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},
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database: {
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suffix: '_test' + server.internalServerNumber
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},
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storage: {
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tmp: `test${server.internalServerNumber}/tmp/`,
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avatars: `test${server.internalServerNumber}/avatars/`,
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videos: `test${server.internalServerNumber}/videos/`,
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streaming_playlists: `test${server.internalServerNumber}/streaming-playlists/`,
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redundancy: `test${server.internalServerNumber}/redundancy/`,
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logs: `test${server.internalServerNumber}/logs/`,
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previews: `test${server.internalServerNumber}/previews/`,
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thumbnails: `test${server.internalServerNumber}/thumbnails/`,
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torrents: `test${server.internalServerNumber}/torrents/`,
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captions: `test${server.internalServerNumber}/captions/`,
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cache: `test${server.internalServerNumber}/cache/`,
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plugins: `test${server.internalServerNumber}/plugins/`
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},
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admin: {
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email: `admin${server.internalServerNumber}@example.com`
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},
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live: {
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rtmp: {
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port: server.rtmpPort
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}
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}
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})
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}
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if (configOverrideArg !== undefined) {
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Object.assign(configOverride, configOverrideArg)
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}
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// Share the environment
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const env = Object.create(process.env)
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env['NODE_ENV'] = 'test'
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env['NODE_APP_INSTANCE'] = server.internalServerNumber.toString()
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env['NODE_CONFIG'] = JSON.stringify(configOverride)
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const forkOptions = {
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silent: true,
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env,
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detached: true,
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execArgv: options.execArgv || []
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}
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return new Promise<ServerInfo>(res => {
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server.app = fork(join(root(), 'dist', 'server.js'), args, forkOptions)
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server.app.stdout.on('data', function onStdout (data) {
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let dontContinue = false
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// Capture things if we want to
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for (const key of Object.keys(regexps)) {
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const regexp = regexps[key]
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const matches = data.toString().match(regexp)
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if (matches !== null) {
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if (key === 'client_id') server.client.id = matches[1]
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else if (key === 'client_secret') server.client.secret = matches[1]
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else if (key === 'user_username') server.user.username = matches[1]
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else if (key === 'user_password') server.user.password = matches[1]
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}
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}
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// Check if all required sentences are here
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for (const key of Object.keys(serverRunString)) {
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if (data.toString().indexOf(key) !== -1) serverRunString[key] = true
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if (serverRunString[key] === false) dontContinue = true
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}
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// If no, there is maybe one thing not already initialized (client/user credentials generation...)
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if (dontContinue === true) return
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if (options.hideLogs === false) {
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console.log(data.toString())
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} else {
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server.app.stdout.removeListener('data', onStdout)
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}
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process.on('exit', () => {
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try {
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process.kill(server.app.pid)
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} catch { /* empty */ }
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})
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res(server)
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})
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})
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}
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async function reRunServer (server: ServerInfo, configOverride?: any) {
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const newServer = await runServer(server, configOverride)
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server.app = newServer.app
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return server
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}
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async function checkTmpIsEmpty (server: ServerInfo) {
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await checkDirectoryIsEmpty(server, 'tmp', [ 'plugins-global.css', 'hls', 'resumable-uploads' ])
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if (await pathExists(join('test' + server.internalServerNumber, 'tmp', 'hls'))) {
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await checkDirectoryIsEmpty(server, 'tmp/hls')
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}
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}
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async function checkDirectoryIsEmpty (server: ServerInfo, directory: string, exceptions: string[] = []) {
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const testDirectory = 'test' + server.internalServerNumber
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const directoryPath = join(root(), testDirectory, directory)
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const directoryExists = await pathExists(directoryPath)
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expect(directoryExists).to.be.true
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const files = await readdir(directoryPath)
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const filtered = files.filter(f => exceptions.includes(f) === false)
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expect(filtered).to.have.lengthOf(0)
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}
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function killallServers (servers: ServerInfo[]) {
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for (const server of servers) {
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if (!server.app) continue
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process.kill(-server.app.pid)
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server.app = null
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}
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}
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async function cleanupTests (servers: ServerInfo[]) {
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killallServers(servers)
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if (isGithubCI()) {
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await ensureDir('artifacts')
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}
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const p: Promise<any>[] = []
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for (const server of servers) {
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if (isGithubCI()) {
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const origin = await buildServerDirectory(server, 'logs/peertube.log')
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const destname = `peertube-${server.internalServerNumber}.log`
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console.log('Saving logs %s.', destname)
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await copy(origin, join('artifacts', destname))
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}
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if (server.parallel) {
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p.push(flushTests(server.internalServerNumber))
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}
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if (server.customConfigFile) {
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p.push(remove(server.customConfigFile))
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}
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}
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return Promise.all(p)
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}
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async function waitUntilLog (server: ServerInfo, str: string, count = 1, strictCount = true) {
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const logfile = buildServerDirectory(server, 'logs/peertube.log')
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while (true) {
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const buf = await readFile(logfile)
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const matches = buf.toString().match(new RegExp(str, 'g'))
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if (matches && matches.length === count) return
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if (matches && strictCount === false && matches.length >= count) return
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await wait(1000)
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}
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}
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async function getServerFileSize (server: ServerInfo, subPath: string) {
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const path = buildServerDirectory(server, subPath)
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return getFileSize(path)
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}
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function makePingRequest (server: ServerInfo) {
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return makeGetRequest({
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url: server.url,
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path: '/api/v1/ping',
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statusCodeExpected: 200
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})
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}
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// ---------------------------------------------------------------------------
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export {
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checkDirectoryIsEmpty,
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checkTmpIsEmpty,
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getServerFileSize,
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ServerInfo,
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parallelTests,
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cleanupTests,
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flushAndRunMultipleServers,
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flushTests,
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makePingRequest,
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flushAndRunServer,
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killallServers,
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reRunServer,
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waitUntilLog
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}
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