-/* tslint:disable:no-unused-expression */
-
-import * as chai from 'chai'
-import 'mocha'
-import { VideoDetails } from '../../../../shared/models/videos'
-import {
- doubleFollow,
- flushAndRunMultipleServers,
- getFollowingListPaginationAndSort,
- getVideo,
- immutableAssign,
- killallServers, makeGetRequest,
- root,
- ServerInfo,
- setAccessTokensToServers, unfollow,
- uploadVideo,
- viewVideo,
- wait,
- waitUntilLog,
- checkVideoFilesWereRemoved, removeVideo
-} from '../../utils'
-import { waitJobs } from '../../utils/server/jobs'
-import * as magnetUtil from 'magnet-uri'
-import { updateRedundancy } from '../../utils/server/redundancy'
-import { ActorFollow } from '../../../../shared/models/actors'
-import { readdir } from 'fs-extra'
-import { join } from 'path'
-import { VideoRedundancyStrategy } from '../../../../shared/models/redundancy'
-import { getStats } from '../../utils/server/stats'
-import { ServerStats } from '../../../../shared/models/server/server-stats.model'
-
-const expect = chai.expect
-
-let servers: ServerInfo[] = []
-let video1Server2UUID: string
-
-function checkMagnetWebseeds (file: { magnetUri: string, resolution: { id: number } }, baseWebseeds: string[], server: ServerInfo) {
- const parsed = magnetUtil.decode(file.magnetUri)
-
- for (const ws of baseWebseeds) {
- const found = parsed.urlList.find(url => url === `${ws}-${file.resolution.id}.mp4`)
- expect(found, `Webseed ${ws} not found in ${file.magnetUri} on server ${server.url}`).to.not.be.undefined
- }
-
- expect(parsed.urlList).to.have.lengthOf(baseWebseeds.length)
-}
-
-async function runServers (strategy: VideoRedundancyStrategy, additionalParams: any = {}) {
- const config = {
- redundancy: {
- videos: {
- check_interval: '5 seconds',
- strategies: [
- immutableAssign({
- min_lifetime: '1 hour',
- strategy: strategy,
- size: '200KB'
- }, additionalParams)
- ]
- }
- }
- }
- servers = await flushAndRunMultipleServers(3, config)
-
- // Get the access tokens
- await setAccessTokensToServers(servers)
-
- {
- const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 1 server 2' })
- video1Server2UUID = res.body.video.uuid
-
- await viewVideo(servers[ 1 ].url, video1Server2UUID)
- }
-
- await waitJobs(servers)
-
- // Server 1 and server 2 follow each other
- await doubleFollow(servers[ 0 ], servers[ 1 ])
- // Server 1 and server 3 follow each other
- await doubleFollow(servers[ 0 ], servers[ 2 ])
- // Server 2 and server 3 follow each other
- await doubleFollow(servers[ 1 ], servers[ 2 ])
-
- await waitJobs(servers)
-}
-
-async function check1WebSeed (strategy: VideoRedundancyStrategy, videoUUID?: string) {
- if (!videoUUID) videoUUID = video1Server2UUID
-
- const webseeds = [
- 'http://localhost:9002/static/webseed/' + videoUUID
- ]
-
- for (const server of servers) {
- {
- const res = await getVideo(server.url, videoUUID)
-
- const video: VideoDetails = res.body
- for (const f of video.files) {
- checkMagnetWebseeds(f, webseeds, server)
- }
- }
- }
-}
-
-async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) {
- const res = await getStats(servers[0].url)
- const data: ServerStats = res.body
-
- expect(data.videosRedundancy).to.have.lengthOf(1)
- const stat = data.videosRedundancy[0]
-
- expect(stat.strategy).to.equal(strategy)
- expect(stat.totalSize).to.equal(204800)
- expect(stat.totalUsed).to.be.at.least(1).and.below(204800)
- expect(stat.totalVideoFiles).to.equal(4)
- expect(stat.totalVideos).to.equal(1)
-}
-
-async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) {
- const res = await getStats(servers[0].url)
- const data: ServerStats = res.body
-
- expect(data.videosRedundancy).to.have.lengthOf(1)
-
- const stat = data.videosRedundancy[0]
- expect(stat.strategy).to.equal(strategy)
- expect(stat.totalSize).to.equal(204800)
- expect(stat.totalUsed).to.equal(0)
- expect(stat.totalVideoFiles).to.equal(0)
- expect(stat.totalVideos).to.equal(0)
-}
-
-async function check2Webseeds (strategy: VideoRedundancyStrategy, videoUUID?: string) {
- if (!videoUUID) videoUUID = video1Server2UUID
-
- const webseeds = [
- 'http://localhost:9001/static/webseed/' + videoUUID,
- 'http://localhost:9002/static/webseed/' + videoUUID
- ]
-
- for (const server of servers) {
- const res = await getVideo(server.url, videoUUID)
-
- const video: VideoDetails = res.body
-
- for (const file of video.files) {
- checkMagnetWebseeds(file, webseeds, server)
-
- // Only servers 1 and 2 have the video
- if (server.serverNumber !== 3) {
- await makeGetRequest({
- url: server.url,
- statusCodeExpected: 200,
- path: '/static/webseed/' + `${videoUUID}-${file.resolution.id}.mp4`,
- contentType: null
- })
- }
- }
- }
-
- for (const directory of [ 'test1', 'test2' ]) {
- const files = await readdir(join(root(), directory, 'videos'))
- expect(files).to.have.length.at.least(4)
-
- for (const resolution of [ 240, 360, 480, 720 ]) {
- expect(files.find(f => f === `${videoUUID}-${resolution}.mp4`)).to.not.be.undefined
- }
- }
-}
-
-async function enableRedundancyOnServer1 () {
- await updateRedundancy(servers[ 0 ].url, servers[ 0 ].accessToken, servers[ 1 ].host, true)
-
- const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 5, '-createdAt')
- const follows: ActorFollow[] = res.body.data
- const server2 = follows.find(f => f.following.host === 'localhost:9002')
- const server3 = follows.find(f => f.following.host === 'localhost:9003')
-
- expect(server3).to.not.be.undefined
- expect(server3.following.hostRedundancyAllowed).to.be.false
-
- expect(server2).to.not.be.undefined
- expect(server2.following.hostRedundancyAllowed).to.be.true
-}
-
-async function disableRedundancyOnServer1 () {
- await updateRedundancy(servers[ 0 ].url, servers[ 0 ].accessToken, servers[ 1 ].host, false)
-
- const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 5, '-createdAt')
- const follows: ActorFollow[] = res.body.data
- const server2 = follows.find(f => f.following.host === 'localhost:9002')
- const server3 = follows.find(f => f.following.host === 'localhost:9003')
-
- expect(server3).to.not.be.undefined
- expect(server3.following.hostRedundancyAllowed).to.be.false
-
- expect(server2).to.not.be.undefined
- expect(server2.following.hostRedundancyAllowed).to.be.false
-}
-
-async function cleanServers () {
- killallServers(servers)
-}
-
-describe('Test videos redundancy', function () {
-
- describe('With most-views strategy', function () {
- const strategy = 'most-views'
-
- before(function () {
- this.timeout(120000)
-
- return runServers(strategy)
- })
-
- it('Should have 1 webseed on the first video', async function () {
- await check1WebSeed(strategy)
- await checkStatsWith1Webseed(strategy)
- })
-
- it('Should enable redundancy on server 1', function () {
- return enableRedundancyOnServer1()
- })
-
- it('Should have 2 webseeds on the first video', async function () {
- this.timeout(40000)
-
- await waitJobs(servers)
- await waitUntilLog(servers[0], 'Duplicated ', 4)
- await waitJobs(servers)
-
- await check2Webseeds(strategy)
- await checkStatsWith2Webseed(strategy)
- })
-
- it('Should undo redundancy on server 1 and remove duplicated videos', async function () {
- this.timeout(40000)
-
- await disableRedundancyOnServer1()
-
- await waitJobs(servers)
- await wait(5000)
-
- await check1WebSeed(strategy)
-
- await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ])
- })
-
- after(function () {
- return cleanServers()
- })
- })
-
- describe('With trending strategy', function () {
- const strategy = 'trending'
-
- before(function () {
- this.timeout(120000)
-
- return runServers(strategy)
- })
-
- it('Should have 1 webseed on the first video', async function () {
- await check1WebSeed(strategy)
- await checkStatsWith1Webseed(strategy)
- })
-
- it('Should enable redundancy on server 1', function () {
- return enableRedundancyOnServer1()
- })
-
- it('Should have 2 webseeds on the first video', async function () {
- this.timeout(40000)
-
- await waitJobs(servers)
- await waitUntilLog(servers[0], 'Duplicated ', 4)
- await waitJobs(servers)
-
- await check2Webseeds(strategy)
- await checkStatsWith2Webseed(strategy)
- })
-
- it('Should unfollow on server 1 and remove duplicated videos', async function () {
- this.timeout(40000)
-
- await unfollow(servers[0].url, servers[0].accessToken, servers[1])
-
- await waitJobs(servers)
- await wait(5000)
-
- await check1WebSeed(strategy)
-
- await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ])
- })
-
- after(function () {
- return cleanServers()
- })
- })
-
- describe('With recently added strategy', function () {
- const strategy = 'recently-added'
-
- before(function () {
- this.timeout(120000)
-
- return runServers(strategy, { min_views: 3 })
- })
-
- it('Should have 1 webseed on the first video', async function () {
- await check1WebSeed(strategy)
- await checkStatsWith1Webseed(strategy)
- })
-
- it('Should enable redundancy on server 1', function () {
- return enableRedundancyOnServer1()
- })
-
- it('Should still have 1 webseed on the first video', async function () {
- this.timeout(40000)
-
- await waitJobs(servers)
- await wait(15000)
- await waitJobs(servers)
-
- await check1WebSeed(strategy)
- await checkStatsWith1Webseed(strategy)
- })
-
- it('Should view 2 times the first video to have > min_views config', async function () {
- this.timeout(40000)
-
- await viewVideo(servers[ 0 ].url, video1Server2UUID)
- await viewVideo(servers[ 2 ].url, video1Server2UUID)
-
- await wait(10000)
- await waitJobs(servers)
- })
-
- it('Should have 2 webseeds on the first video', async function () {
- this.timeout(40000)
-
- await waitJobs(servers)
- await waitUntilLog(servers[0], 'Duplicated ', 4)
- await waitJobs(servers)
-
- await check2Webseeds(strategy)
- await checkStatsWith2Webseed(strategy)
- })
-
- it('Should remove the video and the redundancy files', async function () {
- this.timeout(20000)
-
- await removeVideo(servers[1].url, servers[1].accessToken, video1Server2UUID)
-
- await waitJobs(servers)
-
- for (const server of servers) {
- await checkVideoFilesWereRemoved(video1Server2UUID, server.serverNumber)
- }
- })
-
- after(function () {
- return cleanServers()
- })
- })
-
- describe('Test expiration', function () {
- const strategy = 'recently-added'
-
- async function checkContains (servers: ServerInfo[], str: string) {
- for (const server of servers) {
- const res = await getVideo(server.url, video1Server2UUID)
- const video: VideoDetails = res.body
-
- for (const f of video.files) {
- expect(f.magnetUri).to.contain(str)
- }
- }
- }
-
- async function checkNotContains (servers: ServerInfo[], str: string) {
- for (const server of servers) {
- const res = await getVideo(server.url, video1Server2UUID)
- const video: VideoDetails = res.body
-
- for (const f of video.files) {
- expect(f.magnetUri).to.not.contain(str)
- }
- }
- }
-
- before(async function () {
- this.timeout(120000)
-
- await runServers(strategy, { min_lifetime: '7 seconds', min_views: 0 })
-
- await enableRedundancyOnServer1()
- })
-
- it('Should still have 2 webseedss after 10 seconds', async function () {
- this.timeout(40000)
-
- await wait(10000)
-
- try {
- await checkContains(servers, 'http%3A%2F%2Flocalhost%3A9001')
- } catch {
- // Maybe a server deleted a redundancy in the scheduler
- await wait(2000)
-
- await checkContains(servers, 'http%3A%2F%2Flocalhost%3A9001')
- }
- })
-
- it('Should stop server 1 and expire video redundancy', async function () {
- this.timeout(40000)
-
- killallServers([ servers[0] ])
-
- await wait(15000)
-
- await checkNotContains([ servers[1], servers[2] ], 'http%3A%2F%2Flocalhost%3A9001')
- })
-
- after(function () {
- return killallServers([ servers[1], servers[2] ])
- })
- })
-
- describe('Test file replacement', function () {
- let video2Server2UUID: string
- const strategy = 'recently-added'
-
- before(async function () {
- this.timeout(120000)
-
- await runServers(strategy, { min_lifetime: '7 seconds', min_views: 0 })
-
- await enableRedundancyOnServer1()
-
- await waitJobs(servers)
- await waitUntilLog(servers[0], 'Duplicated ', 4)
- await waitJobs(servers)
-
- await check2Webseeds(strategy)
- await checkStatsWith2Webseed(strategy)
-
- const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 2 server 2' })
- video2Server2UUID = res.body.video.uuid
- })
-
- it('Should cache video 2 webseeds on the first video', async function () {
- this.timeout(120000)
-
- await waitJobs(servers)
-
- let checked = false
-
- while (checked === false) {
- await wait(1000)
-
- try {
- await check1WebSeed(strategy, video1Server2UUID)
- await check2Webseeds(strategy, video2Server2UUID)
-
- checked = true
- } catch {
- checked = false
- }
- }
- })
-
- after(function () {
- return cleanServers()
- })
- })
-})
projects / github / Chocobozzz / PeerTube.git / commitdiff
