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/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
import 'mocha'
import * as chai from 'chai'
import { join } from 'path'
import {
checkDirectoryIsEmpty,
checkResolutionsInMasterPlaylist,
checkSegmentHash,
checkTmpIsEmpty,
cleanupTests,
createMultipleServers,
doubleFollow,
makeRawRequest,
PeerTubeServer,
setAccessTokensToServers,
waitJobs,
webtorrentAdd
} from '@shared/extra-utils'
import { HttpStatusCode, VideoStreamingPlaylistType } from '@shared/models'
import { DEFAULT_AUDIO_RESOLUTION } from '../../../initializers/constants'
import { uuidRegex } from '@shared/core-utils'
import { basename } from 'path/posix'
const expect = chai.expect
async function checkHlsPlaylist (servers: PeerTubeServer[], videoUUID: string, hlsOnly: boolean, resolutions = [ 240, 360, 480, 720 ]) {
for (const server of servers) {
const videoDetails = await server.videos.get({ id: videoUUID })
const baseUrl = `http://${videoDetails.account.host}`
expect(videoDetails.streamingPlaylists).to.have.lengthOf(1)
const hlsPlaylist = videoDetails.streamingPlaylists.find(p => p.type === VideoStreamingPlaylistType.HLS)
expect(hlsPlaylist).to.not.be.undefined
const hlsFiles = hlsPlaylist.files
expect(hlsFiles).to.have.lengthOf(resolutions.length)
if (hlsOnly) expect(videoDetails.files).to.have.lengthOf(0)
else expect(videoDetails.files).to.have.lengthOf(resolutions.length)
// Check JSON files
for (const resolution of resolutions) {
const file = hlsFiles.find(f => f.resolution.id === resolution)
expect(file).to.not.be.undefined
expect(file.magnetUri).to.have.lengthOf.above(2)
expect(file.torrentUrl).to.match(
new RegExp(`http://${server.host}/lazy-static/torrents/${uuidRegex}-${file.resolution.id}-hls.torrent`)
)
expect(file.fileUrl).to.match(
new RegExp(`${baseUrl}/static/streaming-playlists/hls/${videoDetails.uuid}/${uuidRegex}-${file.resolution.id}-fragmented.mp4`)
)
expect(file.resolution.label).to.equal(resolution + 'p')
await makeRawRequest(file.torrentUrl, HttpStatusCode.OK_200)
await makeRawRequest(file.fileUrl, HttpStatusCode.OK_200)
const torrent = await webtorrentAdd(file.magnetUri, true)
expect(torrent.files).to.be.an('array')
expect(torrent.files.length).to.equal(1)
expect(torrent.files[0].path).to.exist.and.to.not.equal('')
}
// Check master playlist
{
await checkResolutionsInMasterPlaylist({ server, playlistUrl: hlsPlaylist.playlistUrl, resolutions })
const masterPlaylist = await server.streamingPlaylists.get({ url: hlsPlaylist.playlistUrl })
for (const resolution of resolutions) {
expect(masterPlaylist).to.contain(`${resolution}.m3u8`)
expect(masterPlaylist).to.contain(`${resolution}.m3u8`)
}
}
// Check resolution playlists
{
for (const resolution of resolutions) {
const subPlaylist = await server.streamingPlaylists.get({
url: `${baseUrl}/static/streaming-playlists/hls/${videoUUID}/${resolution}.m3u8`
})
const file = hlsFiles.find(f => f.resolution.id === resolution)
expect(subPlaylist).to.match(new RegExp(`${uuidRegex}-${resolution}-fragmented.mp4`))
expect(subPlaylist).to.contain(basename(file.fileUrl))
}
}
{
const baseUrlAndPath = baseUrl + '/static/streaming-playlists/hls'
for (const resolution of resolutions) {
await checkSegmentHash({
server,
baseUrlPlaylist: baseUrlAndPath,
baseUrlSegment: baseUrlAndPath,
videoUUID,
resolution,
hlsPlaylist
})
}
}
}
}
describe('Test HLS videos', function () {
let servers: PeerTubeServer[] = []
let videoUUID = ''
let videoAudioUUID = ''
function runTestSuite (hlsOnly: boolean) {
it('Should upload a video and transcode it to HLS', async function () {
this.timeout(120000)
const { uuid } = await servers[0].videos.upload({ attributes: { name: 'video 1', fixture: 'video_short.webm' } })
videoUUID = uuid
await waitJobs(servers)
await checkHlsPlaylist(servers, videoUUID, hlsOnly)
})
it('Should upload an audio file and transcode it to HLS', async function () {
this.timeout(120000)
const { uuid } = await servers[0].videos.upload({ attributes: { name: 'video audio', fixture: 'sample.ogg' } })
videoAudioUUID = uuid
await waitJobs(servers)
await checkHlsPlaylist(servers, videoAudioUUID, hlsOnly, [ DEFAULT_AUDIO_RESOLUTION, 360, 240 ])
})
it('Should update the video', async function () {
this.timeout(10000)
await servers[0].videos.update({ id: videoUUID, attributes: { name: 'video 1 updated' } })
await waitJobs(servers)
await checkHlsPlaylist(servers, videoUUID, hlsOnly)
})
it('Should delete videos', async function () {
this.timeout(10000)
await servers[0].videos.remove({ id: videoUUID })
await servers[0].videos.remove({ id: videoAudioUUID })
await waitJobs(servers)
for (const server of servers) {
await server.videos.get({ id: videoUUID, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
await server.videos.get({ id: videoAudioUUID, expectedStatus: HttpStatusCode.NOT_FOUND_404 })
}
})
it('Should have the playlists/segment deleted from the disk', async function () {
for (const server of servers) {
await checkDirectoryIsEmpty(server, 'videos')
await checkDirectoryIsEmpty(server, join('streaming-playlists', 'hls'))
}
})
it('Should have an empty tmp directory', async function () {
for (const server of servers) {
await checkTmpIsEmpty(server)
}
})
}
before(async function () {
this.timeout(120000)
const configOverride = {
transcoding: {
enabled: true,
allow_audio_files: true,
hls: {
enabled: true
}
}
}
servers = await createMultipleServers(2, configOverride)
// Get the access tokens
await setAccessTokensToServers(servers)
// Server 1 and server 2 follow each other
await doubleFollow(servers[0], servers[1])
})
describe('With WebTorrent & HLS enabled', function () {
runTestSuite(false)
})
describe('With only HLS enabled', function () {
before(async function () {
await servers[0].config.updateCustomSubConfig({
newConfig: {
transcoding: {
enabled: true,
allowAudioFiles: true,
resolutions: {
'240p': true,
'360p': true,
'480p': true,
'720p': true,
'1080p': true,
'1440p': true,
'2160p': true
},
hls: {
enabled: true
},
webtorrent: {
enabled: false
}
}
}
})
})
runTestSuite(true)
})
after(async function () {
await cleanupTests(servers)
})
})
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