import {
doubleFollow,
flushAndRunMultipleServers,
- flushTests,
getFollowingListPaginationAndSort,
getVideo,
- killallServers,
+ immutableAssign,
+ killallServers, makeGetRequest,
+ root,
ServerInfo,
- setAccessTokensToServers,
+ setAccessTokensToServers, unfollow,
uploadVideo,
+ viewVideo,
wait,
- root, viewVideo
+ waitUntilLog
} from '../../utils'
import { waitJobs } from '../../utils/server/jobs'
import * as magnetUtil from 'magnet-uri'
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
-function checkMagnetWebseeds (file: { magnetUri: string, resolution: { id: number } }, baseWebseeds: string[]) {
+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}`).to.not.be.undefined
+ 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)
}
-describe('Test videos redundancy', function () {
- let servers: ServerInfo[] = []
- let video1Server2UUID: string
- let video2Server2UUID: string
+async function runServers (strategy: VideoRedundancyStrategy, additionalParams: any = {}) {
+ const config = {
+ redundancy: {
+ videos: {
+ check_interval: '5 seconds',
+ strategies: [
+ immutableAssign({
+ min_lifetime: '1 hour',
+ strategy: strategy,
+ size: '100KB'
+ }, additionalParams)
+ ]
+ }
+ }
+ }
+ servers = await flushAndRunMultipleServers(3, config)
- before(async function () {
- this.timeout(120000)
+ // Get the access tokens
+ await setAccessTokensToServers(servers)
- servers = await flushAndRunMultipleServers(3)
+ {
+ const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 1 server 2' })
+ video1Server2UUID = res.body.video.uuid
- // Get the access tokens
- await setAccessTokensToServers(servers)
+ await viewVideo(servers[ 1 ].url, video1Server2UUID)
+ }
- {
- const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 1 server 2' })
- video1Server2UUID = res.body.video.uuid
+ await waitJobs(servers)
- await viewVideo(servers[1].url, video1Server2UUID)
- }
+ // 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 uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 2 server 2' })
- video2Server2UUID = res.body.video.uuid
+ const res = await getVideo(server.url, videoUUID)
+
+ const video: VideoDetails = res.body
+ for (const f of video.files) {
+ checkMagnetWebseeds(f, webseeds, server)
+ }
}
+ }
+}
- await waitJobs(servers)
+async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) {
+ const res = await getStats(servers[0].url)
+ const data: ServerStats = res.body
- // 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])
+ expect(data.videosRedundancy).to.have.lengthOf(1)
+ const stat = data.videosRedundancy[0]
- await waitJobs(servers)
- })
+ expect(stat.strategy).to.equal(strategy)
+ expect(stat.totalSize).to.equal(102400)
+ expect(stat.totalUsed).to.be.at.least(1).and.below(102401)
+ expect(stat.totalVideoFiles).to.equal(4)
+ expect(stat.totalVideos).to.equal(1)
+}
- it('Should have 1 webseed on the first video', async function () {
- const webseeds = [
- 'http://localhost:9002/static/webseed/' + video1Server2UUID
- ]
+async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) {
+ const res = await getStats(servers[0].url)
+ const data: ServerStats = res.body
- for (const server of servers) {
- const res = await getVideo(server.url, video1Server2UUID)
+ expect(data.videosRedundancy).to.have.lengthOf(1)
- const video: VideoDetails = res.body
- video.files.forEach(f => checkMagnetWebseeds(f, webseeds))
+ const stat = data.videosRedundancy[0]
+ expect(stat.strategy).to.equal(strategy)
+ expect(stat.totalSize).to.equal(102400)
+ 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 webseed 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)
+ })
+
+ after(function () {
+ return cleanServers()
+ })
})
- it('Should enable redundancy on server 1', async function () {
- await updateRedundancy(servers[0].url, servers[0].accessToken, servers[1].host, true)
+ 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 webseed 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])
- 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')
+ await waitJobs(servers)
+ await wait(5000)
- expect(server3).to.not.be.undefined
- expect(server3.following.hostRedundancyAllowed).to.be.false
+ await check1WebSeed(strategy)
+ })
- expect(server2).to.not.be.undefined
- expect(server2.following.hostRedundancyAllowed).to.be.true
+ after(function () {
+ return cleanServers()
+ })
})
- it('Should have 2 webseed on the first video', async function () {
- this.timeout(40000)
+ describe('With recently added strategy', function () {
+ const strategy = 'recently-added'
- await waitJobs(servers)
- await wait(15000)
- await waitJobs(servers)
+ before(function () {
+ this.timeout(120000)
- const webseeds = [
- 'http://localhost:9001/static/webseed/' + video1Server2UUID,
- 'http://localhost:9002/static/webseed/' + video1Server2UUID
- ]
+ return runServers(strategy, { min_views: 3 })
+ })
- for (const server of servers) {
- const res = await getVideo(server.url, video1Server2UUID)
+ it('Should have 1 webseed on the first video', async function () {
+ await check1WebSeed(strategy)
+ await checkStatsWith1Webseed(strategy)
+ })
- const video: VideoDetails = res.body
+ 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 webseed on the first video', async function () {
+ this.timeout(40000)
- for (const file of video.files) {
- checkMagnetWebseeds(file, webseeds)
+ await waitJobs(servers)
+ await waitUntilLog(servers[0], 'Duplicated ', 4)
+ await waitJobs(servers)
+
+ await check2Webseeds(strategy)
+ await checkStatsWith2Webseed(strategy)
+ })
+
+ 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)
+ }
}
}
- const files = await readdir(join(root(), 'test1', 'videos'))
- expect(files).to.have.lengthOf(4)
+ 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 resolution of [ 240, 360, 480, 720 ]) {
- expect(files.find(f => f === `${video1Server2UUID}-${resolution}.mp4`)).to.not.be.undefined
+ 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 webseeds 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(10000)
+
+ await checkNotContains([ servers[1], servers[2] ], 'http%3A%2F%2Flocalhost%3A9001')
+ })
+
+ after(function () {
+ return killallServers([ servers[1], servers[2] ])
+ })
})
- after(async function () {
- killallServers(servers)
+ describe('Test file replacement', function () {
+ let video2Server2UUID: string
+ const strategy = 'recently-added'
- // Keep the logs if the test failed
- if (this['ok']) {
- await flushTests()
- }
+ 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 webseed on the first video', async function () {
+ this.timeout(50000)
+
+ await waitJobs(servers)
+
+ await wait(7000)
+
+ try {
+ await check1WebSeed(strategy, video1Server2UUID)
+ await check2Webseeds(strategy, video2Server2UUID)
+ } catch {
+ await wait(7000)
+
+ await check1WebSeed(strategy, video1Server2UUID)
+ await check2Webseeds(strategy, video2Server2UUID)
+ }
+ })
+
+ after(function () {
+ return cleanServers()
+ })
})
})