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1 | /* tslint:disable:no-unused-expression */ | |
2 | ||
3 | import * as chai from 'chai' | |
4 | import 'mocha' | |
5 | import { VideoDetails } from '../../../../shared/models/videos' | |
6 | import { | |
7 | doubleFollow, | |
8 | flushAndRunMultipleServers, | |
9 | getFollowingListPaginationAndSort, | |
10 | getVideo, | |
11 | immutableAssign, | |
12 | killallServers, makeGetRequest, | |
13 | root, | |
14 | ServerInfo, | |
15 | setAccessTokensToServers, unfollow, | |
16 | uploadVideo, | |
17 | viewVideo, | |
18 | wait, | |
19 | waitUntilLog, | |
20 | checkVideoFilesWereRemoved, removeVideo | |
21 | } from '../../../../shared/utils' | |
22 | import { waitJobs } from '../../../../shared/utils/server/jobs' | |
23 | import * as magnetUtil from 'magnet-uri' | |
24 | import { updateRedundancy } from '../../../../shared/utils/server/redundancy' | |
25 | import { ActorFollow } from '../../../../shared/models/actors' | |
26 | import { readdir } from 'fs-extra' | |
27 | import { join } from 'path' | |
28 | import { VideoRedundancyStrategy } from '../../../../shared/models/redundancy' | |
29 | import { getStats } from '../../../../shared/utils/server/stats' | |
30 | import { ServerStats } from '../../../../shared/models/server/server-stats.model' | |
31 | ||
32 | const expect = chai.expect | |
33 | ||
34 | let servers: ServerInfo[] = [] | |
35 | let video1Server2UUID: string | |
36 | ||
37 | function checkMagnetWebseeds (file: { magnetUri: string, resolution: { id: number } }, baseWebseeds: string[], server: ServerInfo) { | |
38 | const parsed = magnetUtil.decode(file.magnetUri) | |
39 | ||
40 | for (const ws of baseWebseeds) { | |
41 | const found = parsed.urlList.find(url => url === `${ws}-${file.resolution.id}.mp4`) | |
42 | expect(found, `Webseed ${ws} not found in ${file.magnetUri} on server ${server.url}`).to.not.be.undefined | |
43 | } | |
44 | ||
45 | expect(parsed.urlList).to.have.lengthOf(baseWebseeds.length) | |
46 | } | |
47 | ||
48 | async function runServers (strategy: VideoRedundancyStrategy, additionalParams: any = {}) { | |
49 | const config = { | |
50 | redundancy: { | |
51 | videos: { | |
52 | check_interval: '5 seconds', | |
53 | strategies: [ | |
54 | immutableAssign({ | |
55 | min_lifetime: '1 hour', | |
56 | strategy: strategy, | |
57 | size: '100KB' | |
58 | }, additionalParams) | |
59 | ] | |
60 | } | |
61 | } | |
62 | } | |
63 | servers = await flushAndRunMultipleServers(3, config) | |
64 | ||
65 | // Get the access tokens | |
66 | await setAccessTokensToServers(servers) | |
67 | ||
68 | { | |
69 | const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 1 server 2' }) | |
70 | video1Server2UUID = res.body.video.uuid | |
71 | ||
72 | await viewVideo(servers[ 1 ].url, video1Server2UUID) | |
73 | } | |
74 | ||
75 | await waitJobs(servers) | |
76 | ||
77 | // Server 1 and server 2 follow each other | |
78 | await doubleFollow(servers[ 0 ], servers[ 1 ]) | |
79 | // Server 1 and server 3 follow each other | |
80 | await doubleFollow(servers[ 0 ], servers[ 2 ]) | |
81 | // Server 2 and server 3 follow each other | |
82 | await doubleFollow(servers[ 1 ], servers[ 2 ]) | |
83 | ||
84 | await waitJobs(servers) | |
85 | } | |
86 | ||
87 | async function check1WebSeed (strategy: VideoRedundancyStrategy, videoUUID?: string) { | |
88 | if (!videoUUID) videoUUID = video1Server2UUID | |
89 | ||
90 | const webseeds = [ | |
91 | 'http://localhost:9002/static/webseed/' + videoUUID | |
92 | ] | |
93 | ||
94 | for (const server of servers) { | |
95 | { | |
96 | const res = await getVideo(server.url, videoUUID) | |
97 | ||
98 | const video: VideoDetails = res.body | |
99 | for (const f of video.files) { | |
100 | checkMagnetWebseeds(f, webseeds, server) | |
101 | } | |
102 | } | |
103 | } | |
104 | } | |
105 | ||
106 | async function checkStatsWith2Webseed (strategy: VideoRedundancyStrategy) { | |
107 | const res = await getStats(servers[0].url) | |
108 | const data: ServerStats = res.body | |
109 | ||
110 | expect(data.videosRedundancy).to.have.lengthOf(1) | |
111 | const stat = data.videosRedundancy[0] | |
112 | ||
113 | expect(stat.strategy).to.equal(strategy) | |
114 | expect(stat.totalSize).to.equal(102400) | |
115 | expect(stat.totalUsed).to.be.at.least(1).and.below(102401) | |
116 | expect(stat.totalVideoFiles).to.equal(4) | |
117 | expect(stat.totalVideos).to.equal(1) | |
118 | } | |
119 | ||
120 | async function checkStatsWith1Webseed (strategy: VideoRedundancyStrategy) { | |
121 | const res = await getStats(servers[0].url) | |
122 | const data: ServerStats = res.body | |
123 | ||
124 | expect(data.videosRedundancy).to.have.lengthOf(1) | |
125 | ||
126 | const stat = data.videosRedundancy[0] | |
127 | expect(stat.strategy).to.equal(strategy) | |
128 | expect(stat.totalSize).to.equal(102400) | |
129 | expect(stat.totalUsed).to.equal(0) | |
130 | expect(stat.totalVideoFiles).to.equal(0) | |
131 | expect(stat.totalVideos).to.equal(0) | |
132 | } | |
133 | ||
134 | async function check2Webseeds (strategy: VideoRedundancyStrategy, videoUUID?: string) { | |
135 | if (!videoUUID) videoUUID = video1Server2UUID | |
136 | ||
137 | const webseeds = [ | |
138 | 'http://localhost:9001/static/webseed/' + videoUUID, | |
139 | 'http://localhost:9002/static/webseed/' + videoUUID | |
140 | ] | |
141 | ||
142 | for (const server of servers) { | |
143 | const res = await getVideo(server.url, videoUUID) | |
144 | ||
145 | const video: VideoDetails = res.body | |
146 | ||
147 | for (const file of video.files) { | |
148 | checkMagnetWebseeds(file, webseeds, server) | |
149 | ||
150 | // Only servers 1 and 2 have the video | |
151 | if (server.serverNumber !== 3) { | |
152 | await makeGetRequest({ | |
153 | url: server.url, | |
154 | statusCodeExpected: 200, | |
155 | path: '/static/webseed/' + `${videoUUID}-${file.resolution.id}.mp4`, | |
156 | contentType: null | |
157 | }) | |
158 | } | |
159 | } | |
160 | } | |
161 | ||
162 | for (const directory of [ 'test1', 'test2' ]) { | |
163 | const files = await readdir(join(root(), directory, 'videos')) | |
164 | expect(files).to.have.length.at.least(4) | |
165 | ||
166 | for (const resolution of [ 240, 360, 480, 720 ]) { | |
167 | expect(files.find(f => f === `${videoUUID}-${resolution}.mp4`)).to.not.be.undefined | |
168 | } | |
169 | } | |
170 | } | |
171 | ||
172 | async function enableRedundancyOnServer1 () { | |
173 | await updateRedundancy(servers[ 0 ].url, servers[ 0 ].accessToken, servers[ 1 ].host, true) | |
174 | ||
175 | const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 5, '-createdAt') | |
176 | const follows: ActorFollow[] = res.body.data | |
177 | const server2 = follows.find(f => f.following.host === 'localhost:9002') | |
178 | const server3 = follows.find(f => f.following.host === 'localhost:9003') | |
179 | ||
180 | expect(server3).to.not.be.undefined | |
181 | expect(server3.following.hostRedundancyAllowed).to.be.false | |
182 | ||
183 | expect(server2).to.not.be.undefined | |
184 | expect(server2.following.hostRedundancyAllowed).to.be.true | |
185 | } | |
186 | ||
187 | async function disableRedundancyOnServer1 () { | |
188 | await updateRedundancy(servers[ 0 ].url, servers[ 0 ].accessToken, servers[ 1 ].host, false) | |
189 | ||
190 | const res = await getFollowingListPaginationAndSort(servers[ 0 ].url, 0, 5, '-createdAt') | |
191 | const follows: ActorFollow[] = res.body.data | |
192 | const server2 = follows.find(f => f.following.host === 'localhost:9002') | |
193 | const server3 = follows.find(f => f.following.host === 'localhost:9003') | |
194 | ||
195 | expect(server3).to.not.be.undefined | |
196 | expect(server3.following.hostRedundancyAllowed).to.be.false | |
197 | ||
198 | expect(server2).to.not.be.undefined | |
199 | expect(server2.following.hostRedundancyAllowed).to.be.false | |
200 | } | |
201 | ||
202 | async function cleanServers () { | |
203 | killallServers(servers) | |
204 | } | |
205 | ||
206 | describe('Test videos redundancy', function () { | |
207 | ||
208 | describe('With most-views strategy', function () { | |
209 | const strategy = 'most-views' | |
210 | ||
211 | before(function () { | |
212 | this.timeout(120000) | |
213 | ||
214 | return runServers(strategy) | |
215 | }) | |
216 | ||
217 | it('Should have 1 webseed on the first video', async function () { | |
218 | await check1WebSeed(strategy) | |
219 | await checkStatsWith1Webseed(strategy) | |
220 | }) | |
221 | ||
222 | it('Should enable redundancy on server 1', function () { | |
223 | return enableRedundancyOnServer1() | |
224 | }) | |
225 | ||
226 | it('Should have 2 webseed on the first video', async function () { | |
227 | this.timeout(40000) | |
228 | ||
229 | await waitJobs(servers) | |
230 | await waitUntilLog(servers[0], 'Duplicated ', 4) | |
231 | await waitJobs(servers) | |
232 | ||
233 | await check2Webseeds(strategy) | |
234 | await checkStatsWith2Webseed(strategy) | |
235 | }) | |
236 | ||
237 | it('Should undo redundancy on server 1 and remove duplicated videos', async function () { | |
238 | this.timeout(40000) | |
239 | ||
240 | await disableRedundancyOnServer1() | |
241 | ||
242 | await waitJobs(servers) | |
243 | await wait(5000) | |
244 | ||
245 | await check1WebSeed(strategy) | |
246 | ||
247 | await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ]) | |
248 | }) | |
249 | ||
250 | after(function () { | |
251 | return cleanServers() | |
252 | }) | |
253 | }) | |
254 | ||
255 | describe('With trending strategy', function () { | |
256 | const strategy = 'trending' | |
257 | ||
258 | before(function () { | |
259 | this.timeout(120000) | |
260 | ||
261 | return runServers(strategy) | |
262 | }) | |
263 | ||
264 | it('Should have 1 webseed on the first video', async function () { | |
265 | await check1WebSeed(strategy) | |
266 | await checkStatsWith1Webseed(strategy) | |
267 | }) | |
268 | ||
269 | it('Should enable redundancy on server 1', function () { | |
270 | return enableRedundancyOnServer1() | |
271 | }) | |
272 | ||
273 | it('Should have 2 webseed on the first video', async function () { | |
274 | this.timeout(40000) | |
275 | ||
276 | await waitJobs(servers) | |
277 | await waitUntilLog(servers[0], 'Duplicated ', 4) | |
278 | await waitJobs(servers) | |
279 | ||
280 | await check2Webseeds(strategy) | |
281 | await checkStatsWith2Webseed(strategy) | |
282 | }) | |
283 | ||
284 | it('Should unfollow on server 1 and remove duplicated videos', async function () { | |
285 | this.timeout(40000) | |
286 | ||
287 | await unfollow(servers[0].url, servers[0].accessToken, servers[1]) | |
288 | ||
289 | await waitJobs(servers) | |
290 | await wait(5000) | |
291 | ||
292 | await check1WebSeed(strategy) | |
293 | ||
294 | await checkVideoFilesWereRemoved(video1Server2UUID, servers[0].serverNumber, [ 'videos' ]) | |
295 | }) | |
296 | ||
297 | after(function () { | |
298 | return cleanServers() | |
299 | }) | |
300 | }) | |
301 | ||
302 | describe('With recently added strategy', function () { | |
303 | const strategy = 'recently-added' | |
304 | ||
305 | before(function () { | |
306 | this.timeout(120000) | |
307 | ||
308 | return runServers(strategy, { min_views: 3 }) | |
309 | }) | |
310 | ||
311 | it('Should have 1 webseed on the first video', async function () { | |
312 | await check1WebSeed(strategy) | |
313 | await checkStatsWith1Webseed(strategy) | |
314 | }) | |
315 | ||
316 | it('Should enable redundancy on server 1', function () { | |
317 | return enableRedundancyOnServer1() | |
318 | }) | |
319 | ||
320 | it('Should still have 1 webseed on the first video', async function () { | |
321 | this.timeout(40000) | |
322 | ||
323 | await waitJobs(servers) | |
324 | await wait(15000) | |
325 | await waitJobs(servers) | |
326 | ||
327 | await check1WebSeed(strategy) | |
328 | await checkStatsWith1Webseed(strategy) | |
329 | }) | |
330 | ||
331 | it('Should view 2 times the first video to have > min_views config', async function () { | |
332 | this.timeout(40000) | |
333 | ||
334 | await viewVideo(servers[ 0 ].url, video1Server2UUID) | |
335 | await viewVideo(servers[ 2 ].url, video1Server2UUID) | |
336 | ||
337 | await wait(10000) | |
338 | await waitJobs(servers) | |
339 | }) | |
340 | ||
341 | it('Should have 2 webseed on the first video', async function () { | |
342 | this.timeout(40000) | |
343 | ||
344 | await waitJobs(servers) | |
345 | await waitUntilLog(servers[0], 'Duplicated ', 4) | |
346 | await waitJobs(servers) | |
347 | ||
348 | await check2Webseeds(strategy) | |
349 | await checkStatsWith2Webseed(strategy) | |
350 | }) | |
351 | ||
352 | it('Should remove the video and the redundancy files', async function () { | |
353 | this.timeout(20000) | |
354 | ||
355 | await removeVideo(servers[1].url, servers[1].accessToken, video1Server2UUID) | |
356 | ||
357 | await waitJobs(servers) | |
358 | ||
359 | for (const server of servers) { | |
360 | await checkVideoFilesWereRemoved(video1Server2UUID, server.serverNumber) | |
361 | } | |
362 | }) | |
363 | ||
364 | after(function () { | |
365 | return cleanServers() | |
366 | }) | |
367 | }) | |
368 | ||
369 | describe('Test expiration', function () { | |
370 | const strategy = 'recently-added' | |
371 | ||
372 | async function checkContains (servers: ServerInfo[], str: string) { | |
373 | for (const server of servers) { | |
374 | const res = await getVideo(server.url, video1Server2UUID) | |
375 | const video: VideoDetails = res.body | |
376 | ||
377 | for (const f of video.files) { | |
378 | expect(f.magnetUri).to.contain(str) | |
379 | } | |
380 | } | |
381 | } | |
382 | ||
383 | async function checkNotContains (servers: ServerInfo[], str: string) { | |
384 | for (const server of servers) { | |
385 | const res = await getVideo(server.url, video1Server2UUID) | |
386 | const video: VideoDetails = res.body | |
387 | ||
388 | for (const f of video.files) { | |
389 | expect(f.magnetUri).to.not.contain(str) | |
390 | } | |
391 | } | |
392 | } | |
393 | ||
394 | before(async function () { | |
395 | this.timeout(120000) | |
396 | ||
397 | await runServers(strategy, { min_lifetime: '7 seconds', min_views: 0 }) | |
398 | ||
399 | await enableRedundancyOnServer1() | |
400 | }) | |
401 | ||
402 | it('Should still have 2 webseeds after 10 seconds', async function () { | |
403 | this.timeout(40000) | |
404 | ||
405 | await wait(10000) | |
406 | ||
407 | try { | |
408 | await checkContains(servers, 'http%3A%2F%2Flocalhost%3A9001') | |
409 | } catch { | |
410 | // Maybe a server deleted a redundancy in the scheduler | |
411 | await wait(2000) | |
412 | ||
413 | await checkContains(servers, 'http%3A%2F%2Flocalhost%3A9001') | |
414 | } | |
415 | }) | |
416 | ||
417 | it('Should stop server 1 and expire video redundancy', async function () { | |
418 | this.timeout(40000) | |
419 | ||
420 | killallServers([ servers[0] ]) | |
421 | ||
422 | await wait(10000) | |
423 | ||
424 | await checkNotContains([ servers[1], servers[2] ], 'http%3A%2F%2Flocalhost%3A9001') | |
425 | }) | |
426 | ||
427 | after(function () { | |
428 | return killallServers([ servers[1], servers[2] ]) | |
429 | }) | |
430 | }) | |
431 | ||
432 | describe('Test file replacement', function () { | |
433 | let video2Server2UUID: string | |
434 | const strategy = 'recently-added' | |
435 | ||
436 | before(async function () { | |
437 | this.timeout(120000) | |
438 | ||
439 | await runServers(strategy, { min_lifetime: '7 seconds', min_views: 0 }) | |
440 | ||
441 | await enableRedundancyOnServer1() | |
442 | ||
443 | await waitJobs(servers) | |
444 | await waitUntilLog(servers[0], 'Duplicated ', 4) | |
445 | await waitJobs(servers) | |
446 | ||
447 | await check2Webseeds(strategy) | |
448 | await checkStatsWith2Webseed(strategy) | |
449 | ||
450 | const res = await uploadVideo(servers[ 1 ].url, servers[ 1 ].accessToken, { name: 'video 2 server 2' }) | |
451 | video2Server2UUID = res.body.video.uuid | |
452 | }) | |
453 | ||
454 | it('Should cache video 2 webseed on the first video', async function () { | |
455 | this.timeout(50000) | |
456 | ||
457 | await waitJobs(servers) | |
458 | ||
459 | await wait(7000) | |
460 | ||
461 | try { | |
462 | await check1WebSeed(strategy, video1Server2UUID) | |
463 | await check2Webseeds(strategy, video2Server2UUID) | |
464 | } catch { | |
465 | await wait(3000) | |
466 | ||
467 | try { | |
468 | await check1WebSeed(strategy, video1Server2UUID) | |
469 | await check2Webseeds(strategy, video2Server2UUID) | |
470 | } catch { | |
471 | await wait(5000) | |
472 | ||
473 | await check1WebSeed(strategy, video1Server2UUID) | |
474 | await check2Webseeds(strategy, video2Server2UUID) | |
475 | } | |
476 | } | |
477 | }) | |
478 | ||
479 | after(function () { | |
480 | return cleanServers() | |
481 | }) | |
482 | }) | |
483 | }) |