Commit | Line | Data |
---|---|---|
a074ffee | 1 | import { expect } from 'expect' |
ded253e2 JB |
2 | |
3 | import { CircularArray } from '../../../lib/circular-array.cjs' | |
a074ffee | 4 | import { |
999ef664 | 5 | DynamicClusterPool, |
a35560ba | 6 | DynamicThreadPool, |
3d6dd312 | 7 | FixedClusterPool, |
2ced693a | 8 | FixedThreadPool, |
3d6dd312 | 9 | WorkerChoiceStrategies |
d35e5717 | 10 | } from '../../../lib/index.cjs' |
a35560ba S |
11 | |
12 | describe('Selection strategies test suite', () => { | |
e1ffb94f JB |
13 | const min = 0 |
14 | const max = 3 | |
15 | ||
a35560ba S |
16 | it('Verify that WorkerChoiceStrategies enumeration provides string values', () => { |
17 | expect(WorkerChoiceStrategies.ROUND_ROBIN).toBe('ROUND_ROBIN') | |
e4543b14 JB |
18 | expect(WorkerChoiceStrategies.LEAST_USED).toBe('LEAST_USED') |
19 | expect(WorkerChoiceStrategies.LEAST_BUSY).toBe('LEAST_BUSY') | |
a7bbf44a | 20 | expect(WorkerChoiceStrategies.LEAST_ELU).toBe('LEAST_ELU') |
23ff945a | 21 | expect(WorkerChoiceStrategies.FAIR_SHARE).toBe('FAIR_SHARE') |
b3432a63 JB |
22 | expect(WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN).toBe( |
23 | 'WEIGHTED_ROUND_ROBIN' | |
24 | ) | |
feec6e8c JB |
25 | expect(WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN).toBe( |
26 | 'INTERLEAVED_WEIGHTED_ROUND_ROBIN' | |
27 | ) | |
a35560ba S |
28 | }) |
29 | ||
e843b904 | 30 | it('Verify ROUND_ROBIN strategy is the default at pool creation', async () => { |
e843b904 JB |
31 | const pool = new DynamicThreadPool( |
32 | min, | |
33 | max, | |
b2fd3f4a | 34 | './tests/worker-files/thread/testWorker.mjs' |
e843b904 JB |
35 | ) |
36 | expect(pool.opts.workerChoiceStrategy).toBe( | |
37 | WorkerChoiceStrategies.ROUND_ROBIN | |
38 | ) | |
39 | // We need to clean up the resources after our test | |
40 | await pool.destroy() | |
41 | }) | |
42 | ||
594bfb84 JB |
43 | it('Verify available strategies are taken at pool creation', async () => { |
44 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
45 | const pool = new FixedThreadPool( | |
46 | max, | |
b2fd3f4a | 47 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 JB |
48 | { workerChoiceStrategy } |
49 | ) | |
50 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
51 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
52 | workerChoiceStrategy | |
53 | ) | |
54 | await pool.destroy() | |
55 | } | |
d2f7b7a2 JB |
56 | }) |
57 | ||
594bfb84 JB |
58 | it('Verify available strategies can be set after pool creation', async () => { |
59 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
60 | const pool = new DynamicThreadPool( | |
61 | min, | |
62 | max, | |
b2fd3f4a | 63 | './tests/worker-files/thread/testWorker.mjs' |
594bfb84 JB |
64 | ) |
65 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
66 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
67 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
68 | workerChoiceStrategy | |
69 | ) | |
999ef664 JB |
70 | await pool.destroy() |
71 | } | |
72 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
73 | const pool = new DynamicClusterPool( | |
74 | min, | |
75 | max, | |
d35e5717 | 76 | './tests/worker-files/cluster/testWorker.cjs' |
999ef664 | 77 | ) |
26ce26ca | 78 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
999ef664 JB |
79 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) |
80 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
81 | workerChoiceStrategy | |
82 | ) | |
594bfb84 JB |
83 | await pool.destroy() |
84 | } | |
85 | }) | |
86 | ||
87 | it('Verify available strategies default internals at pool creation', async () => { | |
88 | const pool = new FixedThreadPool( | |
e843b904 | 89 | max, |
b2fd3f4a | 90 | './tests/worker-files/thread/testWorker.mjs' |
e843b904 | 91 | ) |
594bfb84 | 92 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { |
54f4e726 JB |
93 | expect( |
94 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
95 | workerChoiceStrategy | |
96 | ).nextWorkerNodeKey | |
97 | ).toBe(0) | |
98 | expect( | |
99 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
100 | workerChoiceStrategy | |
101 | ).previousWorkerNodeKey | |
102 | ).toBe(0) | |
f3a91bac | 103 | if ( |
594bfb84 JB |
104 | workerChoiceStrategy === WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
105 | ) { | |
54f4e726 JB |
106 | expect( |
107 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
108 | workerChoiceStrategy | |
f3a91bac | 109 | ).workerNodeVirtualTaskRunTime |
594bfb84 | 110 | ).toBe(0) |
54f4e726 JB |
111 | } else if ( |
112 | workerChoiceStrategy === | |
113 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
114 | ) { | |
08f3f44c JB |
115 | expect( |
116 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
117 | workerChoiceStrategy | |
f3a91bac | 118 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 119 | ).toBe(0) |
54f4e726 JB |
120 | expect( |
121 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
122 | workerChoiceStrategy | |
123 | ).roundId | |
124 | ).toBe(0) | |
125 | expect( | |
126 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
127 | workerChoiceStrategy | |
128 | ).workerNodeId | |
129 | ).toBe(0) | |
130 | expect( | |
131 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
132 | workerChoiceStrategy | |
00e1bdeb JB |
133 | ).roundWeights.length |
134 | ).toBe(1) | |
9ef8fa71 JB |
135 | expect( |
136 | Number.isSafeInteger( | |
137 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
138 | workerChoiceStrategy | |
139 | ).roundWeights[0] | |
140 | ) | |
141 | ).toBe(true) | |
594bfb84 JB |
142 | } |
143 | } | |
e843b904 JB |
144 | await pool.destroy() |
145 | }) | |
146 | ||
6c6afb84 JB |
147 | it('Verify ROUND_ROBIN strategy default policy', async () => { |
148 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN | |
149 | let pool = new FixedThreadPool( | |
150 | max, | |
b2fd3f4a | 151 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
152 | { workerChoiceStrategy } |
153 | ) | |
154 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 155 | dynamicWorkerUsage: false, |
b1aae695 | 156 | dynamicWorkerReady: true |
6c6afb84 JB |
157 | }) |
158 | await pool.destroy() | |
159 | pool = new DynamicThreadPool( | |
160 | min, | |
161 | max, | |
b2fd3f4a | 162 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
163 | { workerChoiceStrategy } |
164 | ) | |
165 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 166 | dynamicWorkerUsage: false, |
b1aae695 | 167 | dynamicWorkerReady: true |
6c6afb84 JB |
168 | }) |
169 | // We need to clean up the resources after our test | |
170 | await pool.destroy() | |
171 | }) | |
172 | ||
173 | it('Verify ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 174 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
10fcfaf4 JB |
175 | let pool = new FixedThreadPool( |
176 | max, | |
b2fd3f4a | 177 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 178 | { workerChoiceStrategy } |
10fcfaf4 | 179 | ) |
87de9ff5 JB |
180 | expect( |
181 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
182 | ).toStrictEqual({ | |
932fc8be JB |
183 | runTime: { |
184 | aggregate: false, | |
185 | average: false, | |
186 | median: false | |
187 | }, | |
188 | waitTime: { | |
189 | aggregate: false, | |
190 | average: false, | |
191 | median: false | |
192 | }, | |
5df69fab JB |
193 | elu: { |
194 | aggregate: false, | |
195 | average: false, | |
196 | median: false | |
197 | } | |
86bf340d | 198 | }) |
fd7ebd49 | 199 | await pool.destroy() |
10fcfaf4 JB |
200 | pool = new DynamicThreadPool( |
201 | min, | |
202 | max, | |
b2fd3f4a | 203 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 204 | { workerChoiceStrategy } |
10fcfaf4 | 205 | ) |
87de9ff5 JB |
206 | expect( |
207 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
208 | ).toStrictEqual({ | |
932fc8be JB |
209 | runTime: { |
210 | aggregate: false, | |
211 | average: false, | |
212 | median: false | |
213 | }, | |
214 | waitTime: { | |
215 | aggregate: false, | |
216 | average: false, | |
217 | median: false | |
218 | }, | |
5df69fab JB |
219 | elu: { |
220 | aggregate: false, | |
221 | average: false, | |
222 | median: false | |
223 | } | |
86bf340d | 224 | }) |
10fcfaf4 JB |
225 | // We need to clean up the resources after our test |
226 | await pool.destroy() | |
227 | }) | |
228 | ||
bdaf31cd | 229 | it('Verify ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
516dcb0d | 230 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
bdaf31cd JB |
231 | const pool = new FixedThreadPool( |
232 | max, | |
b2fd3f4a | 233 | './tests/worker-files/thread/testWorker.mjs', |
516dcb0d | 234 | { workerChoiceStrategy } |
bdaf31cd | 235 | ) |
bdaf31cd | 236 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 237 | const promises = new Set() |
a20f0ba5 JB |
238 | const maxMultiplier = 2 |
239 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 240 | promises.add(pool.execute()) |
e211bc18 JB |
241 | } |
242 | await Promise.all(promises) | |
243 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 244 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
245 | tasks: { |
246 | executed: maxMultiplier, | |
247 | executing: 0, | |
248 | queued: 0, | |
df593701 | 249 | maxQueued: 0, |
463226a4 | 250 | sequentiallyStolen: 0, |
5ad42e34 | 251 | stolen: 0, |
a4e07f72 JB |
252 | failed: 0 |
253 | }, | |
254 | runTime: { | |
4ba4c7f9 | 255 | history: new CircularArray() |
a4e07f72 JB |
256 | }, |
257 | waitTime: { | |
4ba4c7f9 | 258 | history: new CircularArray() |
a4e07f72 | 259 | }, |
5df69fab JB |
260 | elu: { |
261 | idle: { | |
4ba4c7f9 | 262 | history: new CircularArray() |
5df69fab JB |
263 | }, |
264 | active: { | |
4ba4c7f9 | 265 | history: new CircularArray() |
71514351 | 266 | } |
5df69fab | 267 | } |
e211bc18 | 268 | }) |
bdaf31cd | 269 | } |
9458090a JB |
270 | expect( |
271 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 272 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 273 | ).nextWorkerNodeKey |
9458090a | 274 | ).toBe(0) |
086fd843 JB |
275 | expect( |
276 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 277 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 JB |
278 | ).previousWorkerNodeKey |
279 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
280 | // We need to clean up the resources after our test |
281 | await pool.destroy() | |
282 | }) | |
283 | ||
284 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
516dcb0d | 285 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
bdaf31cd JB |
286 | const pool = new DynamicThreadPool( |
287 | min, | |
288 | max, | |
b2fd3f4a | 289 | './tests/worker-files/thread/testWorker.mjs', |
516dcb0d | 290 | { workerChoiceStrategy } |
bdaf31cd | 291 | ) |
bdaf31cd | 292 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 293 | const promises = new Set() |
a20f0ba5 JB |
294 | const maxMultiplier = 2 |
295 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 296 | promises.add(pool.execute()) |
e211bc18 JB |
297 | } |
298 | await Promise.all(promises) | |
299 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 300 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 301 | tasks: { |
94407def | 302 | executed: expect.any(Number), |
a4e07f72 JB |
303 | executing: 0, |
304 | queued: 0, | |
df593701 | 305 | maxQueued: 0, |
463226a4 | 306 | sequentiallyStolen: 0, |
5ad42e34 | 307 | stolen: 0, |
a4e07f72 JB |
308 | failed: 0 |
309 | }, | |
310 | runTime: { | |
4ba4c7f9 | 311 | history: new CircularArray() |
a4e07f72 JB |
312 | }, |
313 | waitTime: { | |
4ba4c7f9 | 314 | history: new CircularArray() |
a4e07f72 | 315 | }, |
5df69fab JB |
316 | elu: { |
317 | idle: { | |
4ba4c7f9 | 318 | history: new CircularArray() |
5df69fab JB |
319 | }, |
320 | active: { | |
4ba4c7f9 | 321 | history: new CircularArray() |
71514351 | 322 | } |
5df69fab | 323 | } |
e211bc18 | 324 | }) |
94407def JB |
325 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
326 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
327 | max * maxMultiplier | |
328 | ) | |
bdaf31cd | 329 | } |
9458090a JB |
330 | expect( |
331 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 332 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 333 | ).nextWorkerNodeKey |
9458090a | 334 | ).toBe(0) |
086fd843 JB |
335 | expect( |
336 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 337 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 JB |
338 | ).previousWorkerNodeKey |
339 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
340 | // We need to clean up the resources after our test |
341 | await pool.destroy() | |
342 | }) | |
343 | ||
2ced693a | 344 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 345 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
346 | let pool = new FixedClusterPool( |
347 | max, | |
d35e5717 | 348 | './tests/worker-files/cluster/testWorker.cjs', |
594bfb84 | 349 | { workerChoiceStrategy } |
2ced693a JB |
350 | ) |
351 | let results = new Set() | |
352 | for (let i = 0; i < max; i++) { | |
51a8af40 | 353 | results.add(pool.workerNodes[pool.chooseWorkerNode()].info.id) |
2ced693a JB |
354 | } |
355 | expect(results.size).toBe(max) | |
356 | await pool.destroy() | |
594bfb84 JB |
357 | pool = new FixedThreadPool( |
358 | max, | |
b2fd3f4a | 359 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 JB |
360 | { workerChoiceStrategy } |
361 | ) | |
2ced693a JB |
362 | results = new Set() |
363 | for (let i = 0; i < max; i++) { | |
51a8af40 | 364 | results.add(pool.workerNodes[pool.chooseWorkerNode()].info.id) |
2ced693a JB |
365 | } |
366 | expect(results.size).toBe(max) | |
367 | await pool.destroy() | |
368 | }) | |
369 | ||
a6f7f1b4 | 370 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 371 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
372 | let pool = new FixedThreadPool( |
373 | max, | |
b2fd3f4a | 374 | './tests/worker-files/thread/testWorker.mjs', |
a6f7f1b4 JB |
375 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
376 | ) | |
86ed0598 JB |
377 | expect( |
378 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
379 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
380 | ).nextWorkerNodeKey | |
381 | ).toBeDefined() | |
382 | expect( | |
383 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
384 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
385 | ).previousWorkerNodeKey | |
386 | ).toBeDefined() | |
086fd843 | 387 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
38f6e859 | 388 | expect( |
95c83464 | 389 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
086fd843 | 390 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 391 | ).nextWorkerNodeKey |
086fd843 | 392 | ).toBe(0) |
a6f7f1b4 | 393 | expect( |
95c83464 | 394 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 395 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 | 396 | ).previousWorkerNodeKey |
a6f7f1b4 JB |
397 | ).toBe(0) |
398 | await pool.destroy() | |
399 | pool = new DynamicThreadPool( | |
400 | min, | |
401 | max, | |
b2fd3f4a | 402 | './tests/worker-files/thread/testWorker.mjs', |
a6f7f1b4 JB |
403 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
404 | ) | |
86ed0598 JB |
405 | expect( |
406 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
407 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
408 | ).nextWorkerNodeKey | |
409 | ).toBeDefined() | |
410 | expect( | |
411 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
412 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
413 | ).previousWorkerNodeKey | |
414 | ).toBeDefined() | |
086fd843 | 415 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
38f6e859 | 416 | expect( |
95c83464 | 417 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
086fd843 | 418 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 419 | ).nextWorkerNodeKey |
086fd843 | 420 | ).toBe(0) |
a6f7f1b4 | 421 | expect( |
95c83464 | 422 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 423 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 | 424 | ).previousWorkerNodeKey |
a6f7f1b4 JB |
425 | ).toBe(0) |
426 | // We need to clean up the resources after our test | |
427 | await pool.destroy() | |
428 | }) | |
429 | ||
6c6afb84 JB |
430 | it('Verify LEAST_USED strategy default policy', async () => { |
431 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
432 | let pool = new FixedThreadPool( | |
433 | max, | |
b2fd3f4a | 434 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
435 | { workerChoiceStrategy } |
436 | ) | |
437 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
438 | dynamicWorkerUsage: false, |
439 | dynamicWorkerReady: true | |
6c6afb84 JB |
440 | }) |
441 | await pool.destroy() | |
442 | pool = new DynamicThreadPool( | |
443 | min, | |
444 | max, | |
b2fd3f4a | 445 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
446 | { workerChoiceStrategy } |
447 | ) | |
448 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
449 | dynamicWorkerUsage: false, |
450 | dynamicWorkerReady: true | |
6c6afb84 JB |
451 | }) |
452 | // We need to clean up the resources after our test | |
453 | await pool.destroy() | |
454 | }) | |
455 | ||
456 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 457 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
458 | let pool = new FixedThreadPool( |
459 | max, | |
b2fd3f4a | 460 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 461 | { workerChoiceStrategy } |
10fcfaf4 | 462 | ) |
87de9ff5 JB |
463 | expect( |
464 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
465 | ).toStrictEqual({ | |
932fc8be JB |
466 | runTime: { |
467 | aggregate: false, | |
468 | average: false, | |
469 | median: false | |
470 | }, | |
471 | waitTime: { | |
472 | aggregate: false, | |
473 | average: false, | |
474 | median: false | |
475 | }, | |
5df69fab JB |
476 | elu: { |
477 | aggregate: false, | |
478 | average: false, | |
479 | median: false | |
480 | } | |
86bf340d | 481 | }) |
fd7ebd49 | 482 | await pool.destroy() |
10fcfaf4 JB |
483 | pool = new DynamicThreadPool( |
484 | min, | |
485 | max, | |
b2fd3f4a | 486 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 487 | { workerChoiceStrategy } |
10fcfaf4 | 488 | ) |
87de9ff5 JB |
489 | expect( |
490 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
491 | ).toStrictEqual({ | |
932fc8be JB |
492 | runTime: { |
493 | aggregate: false, | |
494 | average: false, | |
495 | median: false | |
496 | }, | |
497 | waitTime: { | |
498 | aggregate: false, | |
499 | average: false, | |
500 | median: false | |
501 | }, | |
5df69fab JB |
502 | elu: { |
503 | aggregate: false, | |
504 | average: false, | |
505 | median: false | |
506 | } | |
86bf340d | 507 | }) |
10fcfaf4 JB |
508 | // We need to clean up the resources after our test |
509 | await pool.destroy() | |
510 | }) | |
511 | ||
e4543b14 | 512 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
513 | const pool = new FixedThreadPool( |
514 | max, | |
b2fd3f4a | 515 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 516 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 517 | ) |
e4543b14 | 518 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 519 | const promises = new Set() |
a20f0ba5 JB |
520 | const maxMultiplier = 2 |
521 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 522 | promises.add(pool.execute()) |
e211bc18 JB |
523 | } |
524 | await Promise.all(promises) | |
525 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 526 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 527 | tasks: { |
76407b8e | 528 | executed: expect.any(Number), |
a4e07f72 JB |
529 | executing: 0, |
530 | queued: 0, | |
df593701 | 531 | maxQueued: 0, |
463226a4 | 532 | sequentiallyStolen: 0, |
5ad42e34 | 533 | stolen: 0, |
a4e07f72 JB |
534 | failed: 0 |
535 | }, | |
536 | runTime: { | |
4ba4c7f9 | 537 | history: new CircularArray() |
a4e07f72 JB |
538 | }, |
539 | waitTime: { | |
4ba4c7f9 | 540 | history: new CircularArray() |
a4e07f72 | 541 | }, |
5df69fab JB |
542 | elu: { |
543 | idle: { | |
4ba4c7f9 | 544 | history: new CircularArray() |
5df69fab JB |
545 | }, |
546 | active: { | |
4ba4c7f9 | 547 | history: new CircularArray() |
71514351 | 548 | } |
5df69fab | 549 | } |
e211bc18 | 550 | }) |
465b2940 JB |
551 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
552 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
553 | max * maxMultiplier |
554 | ) | |
a35560ba | 555 | } |
e5c68e12 JB |
556 | expect( |
557 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
558 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
559 | ).nextWorkerNodeKey | |
560 | ).toEqual(expect.any(Number)) | |
561 | expect( | |
562 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
563 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
564 | ).previousWorkerNodeKey | |
565 | ).toEqual(expect.any(Number)) | |
a35560ba S |
566 | // We need to clean up the resources after our test |
567 | await pool.destroy() | |
568 | }) | |
569 | ||
e4543b14 | 570 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
571 | const pool = new DynamicThreadPool( |
572 | min, | |
573 | max, | |
b2fd3f4a | 574 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 575 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 576 | ) |
e4543b14 | 577 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 578 | const promises = new Set() |
a20f0ba5 JB |
579 | const maxMultiplier = 2 |
580 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 581 | promises.add(pool.execute()) |
e211bc18 JB |
582 | } |
583 | await Promise.all(promises) | |
584 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 585 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 586 | tasks: { |
76407b8e | 587 | executed: expect.any(Number), |
a4e07f72 JB |
588 | executing: 0, |
589 | queued: 0, | |
df593701 | 590 | maxQueued: 0, |
463226a4 | 591 | sequentiallyStolen: 0, |
5ad42e34 | 592 | stolen: 0, |
a4e07f72 JB |
593 | failed: 0 |
594 | }, | |
595 | runTime: { | |
4ba4c7f9 | 596 | history: new CircularArray() |
a4e07f72 JB |
597 | }, |
598 | waitTime: { | |
4ba4c7f9 | 599 | history: new CircularArray() |
a4e07f72 | 600 | }, |
5df69fab JB |
601 | elu: { |
602 | idle: { | |
4ba4c7f9 | 603 | history: new CircularArray() |
5df69fab JB |
604 | }, |
605 | active: { | |
4ba4c7f9 | 606 | history: new CircularArray() |
71514351 | 607 | } |
5df69fab | 608 | } |
e211bc18 | 609 | }) |
465b2940 JB |
610 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
611 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
612 | max * maxMultiplier |
613 | ) | |
168c526f | 614 | } |
e5c68e12 JB |
615 | expect( |
616 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
617 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
618 | ).nextWorkerNodeKey | |
619 | ).toEqual(expect.any(Number)) | |
620 | expect( | |
621 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
622 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
623 | ).previousWorkerNodeKey | |
624 | ).toEqual(expect.any(Number)) | |
168c526f JB |
625 | // We need to clean up the resources after our test |
626 | await pool.destroy() | |
627 | }) | |
628 | ||
6c6afb84 JB |
629 | it('Verify LEAST_BUSY strategy default policy', async () => { |
630 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
631 | let pool = new FixedThreadPool( | |
632 | max, | |
b2fd3f4a | 633 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
634 | { workerChoiceStrategy } |
635 | ) | |
636 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
637 | dynamicWorkerUsage: false, |
638 | dynamicWorkerReady: true | |
6c6afb84 JB |
639 | }) |
640 | await pool.destroy() | |
641 | pool = new DynamicThreadPool( | |
642 | min, | |
643 | max, | |
b2fd3f4a | 644 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
645 | { workerChoiceStrategy } |
646 | ) | |
647 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
648 | dynamicWorkerUsage: false, |
649 | dynamicWorkerReady: true | |
6c6afb84 JB |
650 | }) |
651 | // We need to clean up the resources after our test | |
652 | await pool.destroy() | |
653 | }) | |
654 | ||
655 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 656 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
657 | let pool = new FixedThreadPool( |
658 | max, | |
b2fd3f4a | 659 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 660 | { workerChoiceStrategy } |
168c526f | 661 | ) |
87de9ff5 JB |
662 | expect( |
663 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
664 | ).toStrictEqual({ | |
932fc8be JB |
665 | runTime: { |
666 | aggregate: true, | |
667 | average: false, | |
668 | median: false | |
669 | }, | |
670 | waitTime: { | |
671 | aggregate: true, | |
672 | average: false, | |
673 | median: false | |
674 | }, | |
5df69fab JB |
675 | elu: { |
676 | aggregate: false, | |
677 | average: false, | |
678 | median: false | |
679 | } | |
86bf340d | 680 | }) |
168c526f JB |
681 | await pool.destroy() |
682 | pool = new DynamicThreadPool( | |
683 | min, | |
684 | max, | |
b2fd3f4a | 685 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 686 | { workerChoiceStrategy } |
168c526f | 687 | ) |
87de9ff5 JB |
688 | expect( |
689 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
690 | ).toStrictEqual({ | |
932fc8be JB |
691 | runTime: { |
692 | aggregate: true, | |
693 | average: false, | |
694 | median: false | |
695 | }, | |
696 | waitTime: { | |
697 | aggregate: true, | |
698 | average: false, | |
699 | median: false | |
700 | }, | |
5df69fab JB |
701 | elu: { |
702 | aggregate: false, | |
703 | average: false, | |
704 | median: false | |
705 | } | |
86bf340d | 706 | }) |
168c526f JB |
707 | // We need to clean up the resources after our test |
708 | await pool.destroy() | |
709 | }) | |
710 | ||
e4543b14 | 711 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
712 | const pool = new FixedThreadPool( |
713 | max, | |
b2fd3f4a | 714 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 715 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 716 | ) |
e4543b14 | 717 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 718 | const promises = new Set() |
a20f0ba5 JB |
719 | const maxMultiplier = 2 |
720 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 721 | promises.add(pool.execute()) |
e211bc18 JB |
722 | } |
723 | await Promise.all(promises) | |
724 | for (const workerNode of pool.workerNodes) { | |
619f403b | 725 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
726 | tasks: { |
727 | executed: expect.any(Number), | |
728 | executing: 0, | |
729 | queued: 0, | |
df593701 | 730 | maxQueued: 0, |
463226a4 | 731 | sequentiallyStolen: 0, |
5ad42e34 | 732 | stolen: 0, |
a4e07f72 JB |
733 | failed: 0 |
734 | }, | |
619f403b | 735 | runTime: expect.objectContaining({ |
a4e07f72 | 736 | history: expect.any(CircularArray) |
619f403b JB |
737 | }), |
738 | waitTime: expect.objectContaining({ | |
a4e07f72 | 739 | history: expect.any(CircularArray) |
619f403b | 740 | }), |
5df69fab JB |
741 | elu: { |
742 | idle: { | |
619f403b | 743 | history: new CircularArray() |
5df69fab JB |
744 | }, |
745 | active: { | |
619f403b | 746 | history: new CircularArray() |
71514351 | 747 | } |
5df69fab | 748 | } |
e211bc18 | 749 | }) |
465b2940 JB |
750 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
751 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
752 | max * maxMultiplier |
753 | ) | |
19dbc45b JB |
754 | if (workerNode.usage.runTime.aggregate == null) { |
755 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
756 | } else { | |
757 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
758 | } | |
759 | if (workerNode.usage.waitTime.aggregate == null) { | |
760 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
761 | } else { | |
762 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
763 | } | |
168c526f | 764 | } |
e5c68e12 JB |
765 | expect( |
766 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
767 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
768 | ).nextWorkerNodeKey | |
769 | ).toEqual(expect.any(Number)) | |
770 | expect( | |
771 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
772 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
773 | ).previousWorkerNodeKey | |
774 | ).toEqual(expect.any(Number)) | |
168c526f JB |
775 | // We need to clean up the resources after our test |
776 | await pool.destroy() | |
777 | }) | |
778 | ||
e4543b14 | 779 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
780 | const pool = new DynamicThreadPool( |
781 | min, | |
782 | max, | |
b2fd3f4a | 783 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 784 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 785 | ) |
e4543b14 | 786 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 787 | const promises = new Set() |
a20f0ba5 JB |
788 | const maxMultiplier = 2 |
789 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 790 | promises.add(pool.execute()) |
e211bc18 JB |
791 | } |
792 | await Promise.all(promises) | |
793 | for (const workerNode of pool.workerNodes) { | |
619f403b | 794 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
795 | tasks: { |
796 | executed: expect.any(Number), | |
797 | executing: 0, | |
798 | queued: 0, | |
df593701 | 799 | maxQueued: 0, |
463226a4 | 800 | sequentiallyStolen: 0, |
5ad42e34 | 801 | stolen: 0, |
a4e07f72 JB |
802 | failed: 0 |
803 | }, | |
619f403b | 804 | runTime: expect.objectContaining({ |
a4e07f72 | 805 | history: expect.any(CircularArray) |
619f403b JB |
806 | }), |
807 | waitTime: expect.objectContaining({ | |
a4e07f72 | 808 | history: expect.any(CircularArray) |
619f403b | 809 | }), |
5df69fab JB |
810 | elu: { |
811 | idle: { | |
619f403b | 812 | history: new CircularArray() |
5df69fab JB |
813 | }, |
814 | active: { | |
619f403b | 815 | history: new CircularArray() |
71514351 | 816 | } |
5df69fab | 817 | } |
e211bc18 | 818 | }) |
465b2940 JB |
819 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
820 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
821 | max * maxMultiplier |
822 | ) | |
19dbc45b JB |
823 | if (workerNode.usage.runTime.aggregate == null) { |
824 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
825 | } else { | |
826 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
827 | } | |
828 | if (workerNode.usage.waitTime.aggregate == null) { | |
829 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
830 | } else { | |
831 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
832 | } | |
ff5e76e1 | 833 | } |
e5c68e12 JB |
834 | expect( |
835 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
836 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
837 | ).nextWorkerNodeKey | |
838 | ).toEqual(expect.any(Number)) | |
839 | expect( | |
840 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
841 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
842 | ).previousWorkerNodeKey | |
843 | ).toEqual(expect.any(Number)) | |
ff5e76e1 JB |
844 | // We need to clean up the resources after our test |
845 | await pool.destroy() | |
846 | }) | |
847 | ||
6c6afb84 JB |
848 | it('Verify LEAST_ELU strategy default policy', async () => { |
849 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
850 | let pool = new FixedThreadPool( | |
851 | max, | |
b2fd3f4a | 852 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
853 | { workerChoiceStrategy } |
854 | ) | |
855 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
856 | dynamicWorkerUsage: false, |
857 | dynamicWorkerReady: true | |
6c6afb84 JB |
858 | }) |
859 | await pool.destroy() | |
860 | pool = new DynamicThreadPool( | |
861 | min, | |
862 | max, | |
b2fd3f4a | 863 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
864 | { workerChoiceStrategy } |
865 | ) | |
866 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
867 | dynamicWorkerUsage: false, |
868 | dynamicWorkerReady: true | |
6c6afb84 JB |
869 | }) |
870 | // We need to clean up the resources after our test | |
871 | await pool.destroy() | |
872 | }) | |
873 | ||
874 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
875 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
876 | let pool = new FixedThreadPool( | |
877 | max, | |
b2fd3f4a | 878 | './tests/worker-files/thread/testWorker.mjs', |
a7bbf44a JB |
879 | { workerChoiceStrategy } |
880 | ) | |
05302647 JB |
881 | expect( |
882 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
883 | ).toStrictEqual({ | |
e460940e JB |
884 | runTime: { |
885 | aggregate: false, | |
886 | average: false, | |
887 | median: false | |
888 | }, | |
889 | waitTime: { | |
890 | aggregate: false, | |
891 | average: false, | |
892 | median: false | |
893 | }, | |
5df69fab JB |
894 | elu: { |
895 | aggregate: true, | |
896 | average: false, | |
897 | median: false | |
898 | } | |
a7bbf44a JB |
899 | }) |
900 | await pool.destroy() | |
901 | pool = new DynamicThreadPool( | |
902 | min, | |
903 | max, | |
b2fd3f4a | 904 | './tests/worker-files/thread/testWorker.mjs', |
a7bbf44a JB |
905 | { workerChoiceStrategy } |
906 | ) | |
05302647 JB |
907 | expect( |
908 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
909 | ).toStrictEqual({ | |
e460940e JB |
910 | runTime: { |
911 | aggregate: false, | |
912 | average: false, | |
913 | median: false | |
914 | }, | |
915 | waitTime: { | |
916 | aggregate: false, | |
917 | average: false, | |
918 | median: false | |
919 | }, | |
5df69fab JB |
920 | elu: { |
921 | aggregate: true, | |
922 | average: false, | |
923 | median: false | |
924 | } | |
a7bbf44a JB |
925 | }) |
926 | // We need to clean up the resources after our test | |
927 | await pool.destroy() | |
928 | }) | |
929 | ||
ae9cf3c8 | 930 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
931 | const pool = new FixedThreadPool( |
932 | max, | |
b2fd3f4a | 933 | './tests/worker-files/thread/testWorker.mjs', |
c5ad42cd JB |
934 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } |
935 | ) | |
936 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 937 | const promises = new Set() |
c5ad42cd JB |
938 | const maxMultiplier = 2 |
939 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 940 | promises.add(pool.execute()) |
c5ad42cd | 941 | } |
dd38581f | 942 | await Promise.all(promises) |
c5ad42cd | 943 | for (const workerNode of pool.workerNodes) { |
619f403b | 944 | expect(workerNode.usage).toStrictEqual({ |
c5ad42cd JB |
945 | tasks: { |
946 | executed: expect.any(Number), | |
947 | executing: 0, | |
948 | queued: 0, | |
df593701 | 949 | maxQueued: 0, |
463226a4 | 950 | sequentiallyStolen: 0, |
5ad42e34 | 951 | stolen: 0, |
c5ad42cd JB |
952 | failed: 0 |
953 | }, | |
954 | runTime: { | |
619f403b | 955 | history: new CircularArray() |
a1347286 JB |
956 | }, |
957 | waitTime: { | |
619f403b | 958 | history: new CircularArray() |
5df69fab | 959 | }, |
619f403b JB |
960 | elu: expect.objectContaining({ |
961 | idle: expect.objectContaining({ | |
5df69fab | 962 | history: expect.any(CircularArray) |
619f403b JB |
963 | }), |
964 | active: expect.objectContaining({ | |
5df69fab | 965 | history: expect.any(CircularArray) |
619f403b JB |
966 | }) |
967 | }) | |
5df69fab | 968 | }) |
465b2940 JB |
969 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
970 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a1347286 JB |
971 | max * maxMultiplier |
972 | ) | |
7db63069 JB |
973 | if (workerNode.usage.elu.active.aggregate == null) { |
974 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
975 | } else { | |
976 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
977 | } | |
978 | if (workerNode.usage.elu.idle.aggregate == null) { | |
979 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
980 | } else { | |
981 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
982 | } | |
71514351 JB |
983 | if (workerNode.usage.elu.utilization == null) { |
984 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
985 | } else { | |
986 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
987 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
988 | } | |
a1347286 | 989 | } |
e5c68e12 JB |
990 | expect( |
991 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
992 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
993 | ).nextWorkerNodeKey | |
994 | ).toEqual(expect.any(Number)) | |
995 | expect( | |
996 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
997 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
998 | ).previousWorkerNodeKey | |
999 | ).toEqual(expect.any(Number)) | |
a1347286 JB |
1000 | // We need to clean up the resources after our test |
1001 | await pool.destroy() | |
1002 | }) | |
1003 | ||
1004 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
1005 | const pool = new DynamicThreadPool( | |
1006 | min, | |
1007 | max, | |
b2fd3f4a | 1008 | './tests/worker-files/thread/testWorker.mjs', |
a1347286 JB |
1009 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } |
1010 | ) | |
1011 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 1012 | const promises = new Set() |
a1347286 JB |
1013 | const maxMultiplier = 2 |
1014 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 1015 | promises.add(pool.execute()) |
a1347286 | 1016 | } |
dd38581f | 1017 | await Promise.all(promises) |
a1347286 | 1018 | for (const workerNode of pool.workerNodes) { |
619f403b | 1019 | expect(workerNode.usage).toStrictEqual({ |
a1347286 JB |
1020 | tasks: { |
1021 | executed: expect.any(Number), | |
1022 | executing: 0, | |
1023 | queued: 0, | |
df593701 | 1024 | maxQueued: 0, |
463226a4 | 1025 | sequentiallyStolen: 0, |
5ad42e34 | 1026 | stolen: 0, |
a1347286 JB |
1027 | failed: 0 |
1028 | }, | |
1029 | runTime: { | |
619f403b | 1030 | history: new CircularArray() |
c5ad42cd JB |
1031 | }, |
1032 | waitTime: { | |
619f403b | 1033 | history: new CircularArray() |
5df69fab | 1034 | }, |
619f403b JB |
1035 | elu: expect.objectContaining({ |
1036 | idle: expect.objectContaining({ | |
5df69fab | 1037 | history: expect.any(CircularArray) |
619f403b JB |
1038 | }), |
1039 | active: expect.objectContaining({ | |
5df69fab | 1040 | history: expect.any(CircularArray) |
619f403b JB |
1041 | }) |
1042 | }) | |
5df69fab | 1043 | }) |
465b2940 JB |
1044 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1045 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
c5ad42cd JB |
1046 | max * maxMultiplier |
1047 | ) | |
7db63069 JB |
1048 | if (workerNode.usage.elu.active.aggregate == null) { |
1049 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1050 | } else { | |
1051 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1052 | } | |
1053 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1054 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1055 | } else { | |
1056 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1057 | } | |
71514351 JB |
1058 | if (workerNode.usage.elu.utilization == null) { |
1059 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1060 | } else { | |
1061 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1062 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1063 | } | |
c5ad42cd | 1064 | } |
e5c68e12 JB |
1065 | expect( |
1066 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1067 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1068 | ).nextWorkerNodeKey | |
1069 | ).toEqual(expect.any(Number)) | |
1070 | expect( | |
1071 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1072 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1073 | ).previousWorkerNodeKey | |
1074 | ).toEqual(expect.any(Number)) | |
c5ad42cd JB |
1075 | // We need to clean up the resources after our test |
1076 | await pool.destroy() | |
1077 | }) | |
1078 | ||
6c6afb84 JB |
1079 | it('Verify FAIR_SHARE strategy default policy', async () => { |
1080 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
1081 | let pool = new FixedThreadPool( | |
1082 | max, | |
b2fd3f4a | 1083 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1084 | { workerChoiceStrategy } |
1085 | ) | |
1086 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1087 | dynamicWorkerUsage: false, |
1088 | dynamicWorkerReady: true | |
6c6afb84 JB |
1089 | }) |
1090 | await pool.destroy() | |
1091 | pool = new DynamicThreadPool( | |
1092 | min, | |
1093 | max, | |
b2fd3f4a | 1094 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1095 | { workerChoiceStrategy } |
1096 | ) | |
1097 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1098 | dynamicWorkerUsage: false, |
1099 | dynamicWorkerReady: true | |
6c6afb84 JB |
1100 | }) |
1101 | // We need to clean up the resources after our test | |
1102 | await pool.destroy() | |
1103 | }) | |
1104 | ||
1105 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1106 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
1107 | let pool = new FixedThreadPool( |
1108 | max, | |
b2fd3f4a | 1109 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1110 | { workerChoiceStrategy } |
10fcfaf4 | 1111 | ) |
87de9ff5 JB |
1112 | expect( |
1113 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1114 | ).toStrictEqual({ | |
932fc8be JB |
1115 | runTime: { |
1116 | aggregate: true, | |
1117 | average: true, | |
1118 | median: false | |
1119 | }, | |
1120 | waitTime: { | |
1121 | aggregate: false, | |
1122 | average: false, | |
1123 | median: false | |
1124 | }, | |
5df69fab | 1125 | elu: { |
9adcefab JB |
1126 | aggregate: true, |
1127 | average: true, | |
5df69fab JB |
1128 | median: false |
1129 | } | |
86bf340d | 1130 | }) |
fd7ebd49 | 1131 | await pool.destroy() |
10fcfaf4 JB |
1132 | pool = new DynamicThreadPool( |
1133 | min, | |
1134 | max, | |
b2fd3f4a | 1135 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1136 | { workerChoiceStrategy } |
10fcfaf4 | 1137 | ) |
87de9ff5 JB |
1138 | expect( |
1139 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1140 | ).toStrictEqual({ | |
932fc8be JB |
1141 | runTime: { |
1142 | aggregate: true, | |
1143 | average: true, | |
1144 | median: false | |
1145 | }, | |
1146 | waitTime: { | |
1147 | aggregate: false, | |
1148 | average: false, | |
1149 | median: false | |
1150 | }, | |
5df69fab | 1151 | elu: { |
9adcefab JB |
1152 | aggregate: true, |
1153 | average: true, | |
5df69fab JB |
1154 | median: false |
1155 | } | |
86bf340d | 1156 | }) |
10fcfaf4 JB |
1157 | // We need to clean up the resources after our test |
1158 | await pool.destroy() | |
1159 | }) | |
1160 | ||
23ff945a | 1161 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
1162 | const pool = new FixedThreadPool( |
1163 | max, | |
b2fd3f4a | 1164 | './tests/worker-files/thread/testWorker.mjs', |
23ff945a JB |
1165 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } |
1166 | ) | |
1167 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1168 | const promises = new Set() |
a20f0ba5 JB |
1169 | const maxMultiplier = 2 |
1170 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1171 | promises.add(pool.execute()) |
23ff945a | 1172 | } |
e211bc18 | 1173 | await Promise.all(promises) |
138d29a8 | 1174 | for (const workerNode of pool.workerNodes) { |
619f403b | 1175 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1176 | tasks: { |
d33be430 | 1177 | executed: expect.any(Number), |
a4e07f72 JB |
1178 | executing: 0, |
1179 | queued: 0, | |
df593701 | 1180 | maxQueued: 0, |
463226a4 | 1181 | sequentiallyStolen: 0, |
5ad42e34 | 1182 | stolen: 0, |
a4e07f72 JB |
1183 | failed: 0 |
1184 | }, | |
619f403b | 1185 | runTime: expect.objectContaining({ |
a4e07f72 | 1186 | history: expect.any(CircularArray) |
619f403b | 1187 | }), |
a4e07f72 | 1188 | waitTime: { |
619f403b | 1189 | history: new CircularArray() |
a4e07f72 | 1190 | }, |
619f403b JB |
1191 | elu: expect.objectContaining({ |
1192 | idle: expect.objectContaining({ | |
5df69fab | 1193 | history: expect.any(CircularArray) |
619f403b JB |
1194 | }), |
1195 | active: expect.objectContaining({ | |
5df69fab | 1196 | history: expect.any(CircularArray) |
619f403b JB |
1197 | }) |
1198 | }) | |
86bf340d | 1199 | }) |
465b2940 JB |
1200 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1201 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
d33be430 JB |
1202 | max * maxMultiplier |
1203 | ) | |
71514351 JB |
1204 | if (workerNode.usage.runTime.aggregate == null) { |
1205 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1206 | } else { | |
1207 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1208 | } | |
1209 | if (workerNode.usage.runTime.average == null) { | |
1210 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1211 | } else { | |
1212 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1213 | } | |
7db63069 JB |
1214 | if (workerNode.usage.elu.active.aggregate == null) { |
1215 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1216 | } else { | |
1217 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1218 | } | |
1219 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1220 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1221 | } else { | |
1222 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1223 | } | |
71514351 JB |
1224 | if (workerNode.usage.elu.utilization == null) { |
1225 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1226 | } else { | |
1227 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1228 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1229 | } | |
946b809b | 1230 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
138d29a8 | 1231 | } |
e5c68e12 JB |
1232 | expect( |
1233 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1234 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1235 | ).nextWorkerNodeKey | |
1236 | ).toEqual(expect.any(Number)) | |
1237 | expect( | |
1238 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1239 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1240 | ).previousWorkerNodeKey | |
1241 | ).toEqual(expect.any(Number)) | |
23ff945a JB |
1242 | // We need to clean up the resources after our test |
1243 | await pool.destroy() | |
1244 | }) | |
1245 | ||
1246 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1247 | const pool = new DynamicThreadPool( |
1248 | min, | |
1249 | max, | |
b2fd3f4a | 1250 | './tests/worker-files/thread/testWorker.mjs', |
23ff945a JB |
1251 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } |
1252 | ) | |
1253 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1254 | const promises = new Set() |
f7070eee | 1255 | const maxMultiplier = 2 |
804a889e | 1256 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1257 | promises.add(pool.execute()) |
23ff945a | 1258 | } |
e211bc18 | 1259 | await Promise.all(promises) |
138d29a8 | 1260 | for (const workerNode of pool.workerNodes) { |
619f403b | 1261 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1262 | tasks: { |
6c6afb84 | 1263 | executed: expect.any(Number), |
a4e07f72 JB |
1264 | executing: 0, |
1265 | queued: 0, | |
df593701 | 1266 | maxQueued: 0, |
463226a4 | 1267 | sequentiallyStolen: 0, |
5ad42e34 | 1268 | stolen: 0, |
a4e07f72 JB |
1269 | failed: 0 |
1270 | }, | |
619f403b | 1271 | runTime: expect.objectContaining({ |
a4e07f72 | 1272 | history: expect.any(CircularArray) |
619f403b | 1273 | }), |
a4e07f72 | 1274 | waitTime: { |
619f403b | 1275 | history: new CircularArray() |
a4e07f72 | 1276 | }, |
619f403b JB |
1277 | elu: expect.objectContaining({ |
1278 | idle: expect.objectContaining({ | |
5df69fab | 1279 | history: expect.any(CircularArray) |
619f403b JB |
1280 | }), |
1281 | active: expect.objectContaining({ | |
5df69fab | 1282 | history: expect.any(CircularArray) |
619f403b JB |
1283 | }) |
1284 | }) | |
86bf340d | 1285 | }) |
465b2940 JB |
1286 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1287 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1288 | max * maxMultiplier |
1289 | ) | |
71514351 JB |
1290 | if (workerNode.usage.runTime.aggregate == null) { |
1291 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1292 | } else { | |
1293 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1294 | } | |
1295 | if (workerNode.usage.runTime.average == null) { | |
1296 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1297 | } else { | |
1298 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1299 | } | |
7db63069 JB |
1300 | if (workerNode.usage.elu.active.aggregate == null) { |
1301 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1302 | } else { | |
1303 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1304 | } | |
1305 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1306 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1307 | } else { | |
1308 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1309 | } | |
71514351 JB |
1310 | if (workerNode.usage.elu.utilization == null) { |
1311 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1312 | } else { | |
1313 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1314 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1315 | } | |
946b809b | 1316 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
138d29a8 | 1317 | } |
e5c68e12 JB |
1318 | expect( |
1319 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1320 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1321 | ).nextWorkerNodeKey | |
1322 | ).toEqual(expect.any(Number)) | |
1323 | expect( | |
1324 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1325 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1326 | ).previousWorkerNodeKey | |
1327 | ).toEqual(expect.any(Number)) | |
23ff945a JB |
1328 | // We need to clean up the resources after our test |
1329 | await pool.destroy() | |
1330 | }) | |
1331 | ||
9e775f96 | 1332 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1333 | const pool = new DynamicThreadPool( |
1334 | min, | |
1335 | max, | |
b2fd3f4a | 1336 | './tests/worker-files/thread/testWorker.mjs', |
010d7020 JB |
1337 | { |
1338 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1339 | workerChoiceStrategyOptions: { | |
932fc8be | 1340 | runTime: { median: true } |
010d7020 JB |
1341 | } |
1342 | } | |
1343 | ) | |
1344 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1345 | const promises = new Set() |
010d7020 JB |
1346 | const maxMultiplier = 2 |
1347 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1348 | promises.add(pool.execute()) |
010d7020 | 1349 | } |
e211bc18 | 1350 | await Promise.all(promises) |
010d7020 | 1351 | for (const workerNode of pool.workerNodes) { |
619f403b | 1352 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1353 | tasks: { |
6c6afb84 | 1354 | executed: expect.any(Number), |
a4e07f72 JB |
1355 | executing: 0, |
1356 | queued: 0, | |
df593701 | 1357 | maxQueued: 0, |
463226a4 | 1358 | sequentiallyStolen: 0, |
5ad42e34 | 1359 | stolen: 0, |
a4e07f72 JB |
1360 | failed: 0 |
1361 | }, | |
619f403b | 1362 | runTime: expect.objectContaining({ |
a4e07f72 | 1363 | history: expect.any(CircularArray) |
619f403b | 1364 | }), |
a4e07f72 | 1365 | waitTime: { |
619f403b | 1366 | history: new CircularArray() |
a4e07f72 | 1367 | }, |
619f403b JB |
1368 | elu: expect.objectContaining({ |
1369 | idle: expect.objectContaining({ | |
5df69fab | 1370 | history: expect.any(CircularArray) |
619f403b JB |
1371 | }), |
1372 | active: expect.objectContaining({ | |
5df69fab | 1373 | history: expect.any(CircularArray) |
619f403b JB |
1374 | }) |
1375 | }) | |
86bf340d | 1376 | }) |
465b2940 JB |
1377 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1378 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1379 | max * maxMultiplier |
1380 | ) | |
71514351 JB |
1381 | if (workerNode.usage.runTime.aggregate == null) { |
1382 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1383 | } else { | |
1384 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1385 | } | |
1386 | if (workerNode.usage.runTime.median == null) { | |
1387 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1388 | } else { | |
1389 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1390 | } | |
7db63069 JB |
1391 | if (workerNode.usage.elu.active.aggregate == null) { |
1392 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1393 | } else { | |
1394 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1395 | } | |
1396 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1397 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1398 | } else { | |
1399 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1400 | } | |
71514351 JB |
1401 | if (workerNode.usage.elu.utilization == null) { |
1402 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1403 | } else { | |
1404 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1405 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1406 | } | |
946b809b | 1407 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
010d7020 | 1408 | } |
2b4fddb8 JB |
1409 | expect( |
1410 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1411 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
e5c68e12 JB |
1412 | ).nextWorkerNodeKey |
1413 | ).toEqual(expect.any(Number)) | |
1414 | expect( | |
1415 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1416 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1417 | ).previousWorkerNodeKey | |
1418 | ).toEqual(expect.any(Number)) | |
010d7020 JB |
1419 | // We need to clean up the resources after our test |
1420 | await pool.destroy() | |
1421 | }) | |
1422 | ||
a6f7f1b4 | 1423 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1424 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1425 | let pool = new FixedThreadPool( |
caeb9817 | 1426 | max, |
b2fd3f4a | 1427 | './tests/worker-files/thread/testWorker.mjs' |
caeb9817 | 1428 | ) |
f3a91bac JB |
1429 | for (const workerNode of pool.workerNodes) { |
1430 | workerNode.strategyData = { | |
1431 | virtualTaskEndTimestamp: performance.now() | |
1432 | } | |
1433 | } | |
594bfb84 | 1434 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
f3a91bac JB |
1435 | for (const workerNode of pool.workerNodes) { |
1436 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeUndefined() | |
1437 | } | |
f0829c53 JB |
1438 | await pool.destroy() |
1439 | pool = new DynamicThreadPool( | |
1440 | min, | |
1441 | max, | |
b2fd3f4a | 1442 | './tests/worker-files/thread/testWorker.mjs' |
f0829c53 | 1443 | ) |
f3a91bac JB |
1444 | for (const workerNode of pool.workerNodes) { |
1445 | workerNode.strategyData = { | |
1446 | virtualTaskEndTimestamp: performance.now() | |
1447 | } | |
1448 | } | |
594bfb84 | 1449 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
f3a91bac JB |
1450 | for (const workerNode of pool.workerNodes) { |
1451 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeUndefined() | |
1452 | } | |
caeb9817 JB |
1453 | // We need to clean up the resources after our test |
1454 | await pool.destroy() | |
1455 | }) | |
1456 | ||
6c6afb84 JB |
1457 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1458 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1459 | let pool = new FixedThreadPool( | |
1460 | max, | |
b2fd3f4a | 1461 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1462 | { workerChoiceStrategy } |
1463 | ) | |
1464 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1465 | dynamicWorkerUsage: false, |
1466 | dynamicWorkerReady: true | |
6c6afb84 JB |
1467 | }) |
1468 | await pool.destroy() | |
1469 | pool = new DynamicThreadPool( | |
1470 | min, | |
1471 | max, | |
b2fd3f4a | 1472 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1473 | { workerChoiceStrategy } |
1474 | ) | |
1475 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1476 | dynamicWorkerUsage: false, |
1477 | dynamicWorkerReady: true | |
6c6afb84 JB |
1478 | }) |
1479 | // We need to clean up the resources after our test | |
1480 | await pool.destroy() | |
1481 | }) | |
1482 | ||
1483 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1484 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1485 | let pool = new FixedThreadPool( |
1486 | max, | |
b2fd3f4a | 1487 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1488 | { workerChoiceStrategy } |
10fcfaf4 | 1489 | ) |
87de9ff5 JB |
1490 | expect( |
1491 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1492 | ).toStrictEqual({ | |
932fc8be JB |
1493 | runTime: { |
1494 | aggregate: true, | |
1495 | average: true, | |
1496 | median: false | |
1497 | }, | |
1498 | waitTime: { | |
1499 | aggregate: false, | |
1500 | average: false, | |
1501 | median: false | |
1502 | }, | |
5df69fab JB |
1503 | elu: { |
1504 | aggregate: false, | |
1505 | average: false, | |
1506 | median: false | |
1507 | } | |
86bf340d | 1508 | }) |
fd7ebd49 | 1509 | await pool.destroy() |
10fcfaf4 JB |
1510 | pool = new DynamicThreadPool( |
1511 | min, | |
1512 | max, | |
b2fd3f4a | 1513 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1514 | { workerChoiceStrategy } |
10fcfaf4 | 1515 | ) |
87de9ff5 JB |
1516 | expect( |
1517 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1518 | ).toStrictEqual({ | |
932fc8be JB |
1519 | runTime: { |
1520 | aggregate: true, | |
1521 | average: true, | |
1522 | median: false | |
1523 | }, | |
1524 | waitTime: { | |
1525 | aggregate: false, | |
1526 | average: false, | |
1527 | median: false | |
1528 | }, | |
5df69fab JB |
1529 | elu: { |
1530 | aggregate: false, | |
1531 | average: false, | |
1532 | median: false | |
1533 | } | |
86bf340d | 1534 | }) |
10fcfaf4 JB |
1535 | // We need to clean up the resources after our test |
1536 | await pool.destroy() | |
1537 | }) | |
1538 | ||
b3432a63 | 1539 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1540 | const pool = new FixedThreadPool( |
1541 | max, | |
b2fd3f4a | 1542 | './tests/worker-files/thread/testWorker.mjs', |
b3432a63 JB |
1543 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
1544 | ) | |
1545 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1546 | const promises = new Set() |
a20f0ba5 JB |
1547 | const maxMultiplier = 2 |
1548 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1549 | promises.add(pool.execute()) |
b3432a63 | 1550 | } |
e211bc18 | 1551 | await Promise.all(promises) |
138d29a8 | 1552 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1553 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1554 | tasks: { |
1555 | executed: expect.any(Number), | |
1556 | executing: 0, | |
1557 | queued: 0, | |
df593701 | 1558 | maxQueued: 0, |
463226a4 | 1559 | sequentiallyStolen: 0, |
5ad42e34 | 1560 | stolen: 0, |
a4e07f72 JB |
1561 | failed: 0 |
1562 | }, | |
71514351 | 1563 | runTime: expect.objectContaining({ |
a4e07f72 | 1564 | history: expect.any(CircularArray) |
71514351 | 1565 | }), |
a4e07f72 | 1566 | waitTime: { |
619f403b | 1567 | history: new CircularArray() |
a4e07f72 | 1568 | }, |
5df69fab JB |
1569 | elu: { |
1570 | idle: { | |
619f403b | 1571 | history: new CircularArray() |
5df69fab JB |
1572 | }, |
1573 | active: { | |
619f403b | 1574 | history: new CircularArray() |
71514351 | 1575 | } |
5df69fab | 1576 | } |
86bf340d | 1577 | }) |
465b2940 JB |
1578 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1579 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1580 | max * maxMultiplier |
1581 | ) | |
71514351 JB |
1582 | if (workerNode.usage.runTime.aggregate == null) { |
1583 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1584 | } else { | |
1585 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1586 | } | |
1587 | if (workerNode.usage.runTime.average == null) { | |
1588 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1589 | } else { | |
1590 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1591 | } | |
138d29a8 | 1592 | } |
516dcb0d JB |
1593 | expect( |
1594 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1595 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1596 | ).nextWorkerNodeKey | |
1597 | ).toBe(0) | |
1598 | expect( | |
1599 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1600 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1601 | ).previousWorkerNodeKey | |
11cc661f | 1602 | ).toEqual(0) |
08f3f44c JB |
1603 | expect( |
1604 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1605 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1606 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1607 | ).toBeGreaterThanOrEqual(0) |
b3432a63 JB |
1608 | // We need to clean up the resources after our test |
1609 | await pool.destroy() | |
1610 | }) | |
1611 | ||
1612 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1613 | const pool = new DynamicThreadPool( |
1614 | min, | |
1615 | max, | |
b2fd3f4a | 1616 | './tests/worker-files/thread/testWorker.mjs', |
b3432a63 JB |
1617 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
1618 | ) | |
1619 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1620 | const promises = new Set() |
138d29a8 | 1621 | const maxMultiplier = 2 |
5502c07c | 1622 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1623 | promises.add(pool.execute()) |
b3432a63 | 1624 | } |
e211bc18 | 1625 | await Promise.all(promises) |
138d29a8 | 1626 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1627 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1628 | tasks: { |
1629 | executed: expect.any(Number), | |
1630 | executing: 0, | |
1631 | queued: 0, | |
df593701 | 1632 | maxQueued: 0, |
463226a4 | 1633 | sequentiallyStolen: 0, |
5ad42e34 | 1634 | stolen: 0, |
a4e07f72 JB |
1635 | failed: 0 |
1636 | }, | |
b1aae695 | 1637 | runTime: expect.objectContaining({ |
a4e07f72 | 1638 | history: expect.any(CircularArray) |
b1aae695 | 1639 | }), |
a4e07f72 | 1640 | waitTime: { |
619f403b | 1641 | history: new CircularArray() |
a4e07f72 | 1642 | }, |
5df69fab JB |
1643 | elu: { |
1644 | idle: { | |
619f403b | 1645 | history: new CircularArray() |
5df69fab JB |
1646 | }, |
1647 | active: { | |
619f403b | 1648 | history: new CircularArray() |
71514351 | 1649 | } |
5df69fab | 1650 | } |
86bf340d | 1651 | }) |
465b2940 JB |
1652 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1653 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1654 | max * maxMultiplier |
1655 | ) | |
b1aae695 JB |
1656 | if (workerNode.usage.runTime.aggregate == null) { |
1657 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1658 | } else { | |
1659 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1660 | } | |
1661 | if (workerNode.usage.runTime.average == null) { | |
1662 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1663 | } else { | |
1664 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1665 | } | |
138d29a8 | 1666 | } |
516dcb0d JB |
1667 | expect( |
1668 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1669 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1670 | ).nextWorkerNodeKey | |
11cc661f | 1671 | ).toEqual(0) |
516dcb0d JB |
1672 | expect( |
1673 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1674 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1675 | ).previousWorkerNodeKey | |
11cc661f | 1676 | ).toEqual(0) |
2b4fddb8 JB |
1677 | expect( |
1678 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1679 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1680 | ).workerNodeVirtualTaskRunTime |
2b4fddb8 | 1681 | ).toBeGreaterThanOrEqual(0) |
b3432a63 JB |
1682 | // We need to clean up the resources after our test |
1683 | await pool.destroy() | |
1684 | }) | |
1685 | ||
9e775f96 | 1686 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1687 | const pool = new DynamicThreadPool( |
1688 | min, | |
1689 | max, | |
b2fd3f4a | 1690 | './tests/worker-files/thread/testWorker.mjs', |
010d7020 JB |
1691 | { |
1692 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1693 | workerChoiceStrategyOptions: { | |
932fc8be | 1694 | runTime: { median: true } |
010d7020 JB |
1695 | } |
1696 | } | |
1697 | ) | |
1698 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1699 | const promises = new Set() |
010d7020 JB |
1700 | const maxMultiplier = 2 |
1701 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1702 | promises.add(pool.execute()) |
010d7020 | 1703 | } |
e211bc18 | 1704 | await Promise.all(promises) |
010d7020 | 1705 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1706 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1707 | tasks: { |
1708 | executed: expect.any(Number), | |
1709 | executing: 0, | |
1710 | queued: 0, | |
df593701 | 1711 | maxQueued: 0, |
463226a4 | 1712 | sequentiallyStolen: 0, |
5ad42e34 | 1713 | stolen: 0, |
a4e07f72 JB |
1714 | failed: 0 |
1715 | }, | |
b1aae695 | 1716 | runTime: expect.objectContaining({ |
a4e07f72 | 1717 | history: expect.any(CircularArray) |
b1aae695 | 1718 | }), |
a4e07f72 | 1719 | waitTime: { |
619f403b | 1720 | history: new CircularArray() |
a4e07f72 | 1721 | }, |
5df69fab JB |
1722 | elu: { |
1723 | idle: { | |
619f403b | 1724 | history: new CircularArray() |
5df69fab JB |
1725 | }, |
1726 | active: { | |
619f403b | 1727 | history: new CircularArray() |
71514351 | 1728 | } |
5df69fab | 1729 | } |
86bf340d | 1730 | }) |
465b2940 JB |
1731 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1732 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1733 | max * maxMultiplier |
1734 | ) | |
b1aae695 JB |
1735 | if (workerNode.usage.runTime.aggregate == null) { |
1736 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1737 | } else { | |
1738 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1739 | } | |
1740 | if (workerNode.usage.runTime.median == null) { | |
1741 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1742 | } else { | |
1743 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1744 | } | |
010d7020 | 1745 | } |
516dcb0d JB |
1746 | expect( |
1747 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1748 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1749 | ).nextWorkerNodeKey | |
11cc661f | 1750 | ).toEqual(0) |
516dcb0d JB |
1751 | expect( |
1752 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1753 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1754 | ).previousWorkerNodeKey | |
11cc661f | 1755 | ).toEqual(0) |
08f3f44c JB |
1756 | expect( |
1757 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1758 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1759 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1760 | ).toBeGreaterThanOrEqual(0) |
010d7020 JB |
1761 | // We need to clean up the resources after our test |
1762 | await pool.destroy() | |
1763 | }) | |
1764 | ||
a6f7f1b4 | 1765 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1766 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1767 | let pool = new FixedThreadPool( |
caeb9817 | 1768 | max, |
b2fd3f4a | 1769 | './tests/worker-files/thread/testWorker.mjs' |
caeb9817 | 1770 | ) |
38f6e859 | 1771 | expect( |
95c83464 | 1772 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1773 | workerChoiceStrategy |
9b106837 | 1774 | ).nextWorkerNodeKey |
b529c323 | 1775 | ).toBeDefined() |
086fd843 JB |
1776 | expect( |
1777 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1778 | workerChoiceStrategy | |
1779 | ).previousWorkerNodeKey | |
1780 | ).toBeDefined() | |
caeb9817 | 1781 | expect( |
95c83464 | 1782 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1783 | workerChoiceStrategy |
f3a91bac | 1784 | ).workerNodeVirtualTaskRunTime |
b529c323 | 1785 | ).toBeDefined() |
594bfb84 | 1786 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1787 | expect( |
95c83464 | 1788 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1789 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1790 | ).nextWorkerNodeKey |
a6f7f1b4 | 1791 | ).toBe(0) |
086fd843 JB |
1792 | expect( |
1793 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1794 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1795 | ).previousWorkerNodeKey | |
1796 | ).toBe(0) | |
08f3f44c JB |
1797 | expect( |
1798 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1799 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f3a91bac | 1800 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1801 | ).toBe(0) |
f0829c53 JB |
1802 | await pool.destroy() |
1803 | pool = new DynamicThreadPool( | |
1804 | min, | |
1805 | max, | |
b2fd3f4a | 1806 | './tests/worker-files/thread/testWorker.mjs' |
f0829c53 | 1807 | ) |
38f6e859 | 1808 | expect( |
95c83464 | 1809 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1810 | workerChoiceStrategy |
9b106837 | 1811 | ).nextWorkerNodeKey |
b529c323 | 1812 | ).toBeDefined() |
086fd843 JB |
1813 | expect( |
1814 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1815 | workerChoiceStrategy | |
1816 | ).previousWorkerNodeKey | |
1817 | ).toBeDefined() | |
f0829c53 | 1818 | expect( |
95c83464 | 1819 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1820 | workerChoiceStrategy |
f3a91bac | 1821 | ).workerNodeVirtualTaskRunTime |
b529c323 | 1822 | ).toBeDefined() |
594bfb84 | 1823 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1824 | expect( |
95c83464 | 1825 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1826 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1827 | ).nextWorkerNodeKey |
a6f7f1b4 | 1828 | ).toBe(0) |
086fd843 JB |
1829 | expect( |
1830 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1831 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1832 | ).previousWorkerNodeKey | |
1833 | ).toBe(0) | |
08f3f44c JB |
1834 | expect( |
1835 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1836 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f3a91bac | 1837 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1838 | ).toBe(0) |
caeb9817 JB |
1839 | // We need to clean up the resources after our test |
1840 | await pool.destroy() | |
1841 | }) | |
1842 | ||
6c6afb84 JB |
1843 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1844 | const workerChoiceStrategy = | |
1845 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1846 | let pool = new FixedThreadPool( | |
1847 | max, | |
b2fd3f4a | 1848 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1849 | { workerChoiceStrategy } |
1850 | ) | |
1851 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1852 | dynamicWorkerUsage: false, |
1853 | dynamicWorkerReady: true | |
6c6afb84 JB |
1854 | }) |
1855 | await pool.destroy() | |
1856 | pool = new DynamicThreadPool( | |
1857 | min, | |
1858 | max, | |
b2fd3f4a | 1859 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1860 | { workerChoiceStrategy } |
1861 | ) | |
1862 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1863 | dynamicWorkerUsage: false, |
1864 | dynamicWorkerReady: true | |
6c6afb84 JB |
1865 | }) |
1866 | // We need to clean up the resources after our test | |
1867 | await pool.destroy() | |
1868 | }) | |
1869 | ||
1870 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1871 | const workerChoiceStrategy = |
1872 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1873 | let pool = new FixedThreadPool( | |
1874 | max, | |
b2fd3f4a | 1875 | './tests/worker-files/thread/testWorker.mjs', |
e52fb978 JB |
1876 | { workerChoiceStrategy } |
1877 | ) | |
87de9ff5 JB |
1878 | expect( |
1879 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1880 | ).toStrictEqual({ | |
932fc8be | 1881 | runTime: { |
619f403b JB |
1882 | aggregate: true, |
1883 | average: true, | |
932fc8be JB |
1884 | median: false |
1885 | }, | |
1886 | waitTime: { | |
1887 | aggregate: false, | |
1888 | average: false, | |
1889 | median: false | |
1890 | }, | |
5df69fab JB |
1891 | elu: { |
1892 | aggregate: false, | |
1893 | average: false, | |
1894 | median: false | |
1895 | } | |
e52fb978 JB |
1896 | }) |
1897 | await pool.destroy() | |
1898 | pool = new DynamicThreadPool( | |
1899 | min, | |
1900 | max, | |
b2fd3f4a | 1901 | './tests/worker-files/thread/testWorker.mjs', |
e52fb978 JB |
1902 | { workerChoiceStrategy } |
1903 | ) | |
87de9ff5 JB |
1904 | expect( |
1905 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1906 | ).toStrictEqual({ | |
932fc8be | 1907 | runTime: { |
619f403b JB |
1908 | aggregate: true, |
1909 | average: true, | |
932fc8be JB |
1910 | median: false |
1911 | }, | |
1912 | waitTime: { | |
1913 | aggregate: false, | |
1914 | average: false, | |
1915 | median: false | |
1916 | }, | |
5df69fab JB |
1917 | elu: { |
1918 | aggregate: false, | |
1919 | average: false, | |
1920 | median: false | |
1921 | } | |
e52fb978 JB |
1922 | }) |
1923 | // We need to clean up the resources after our test | |
1924 | await pool.destroy() | |
1925 | }) | |
1926 | ||
9ef8fa71 | 1927 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
e62e7646 JB |
1928 | const pool = new FixedThreadPool( |
1929 | max, | |
b2fd3f4a | 1930 | './tests/worker-files/thread/testWorker.mjs', |
e62e7646 JB |
1931 | { |
1932 | workerChoiceStrategy: | |
1933 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1934 | } | |
1935 | ) | |
1936 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1937 | const promises = new Set() | |
1938 | const maxMultiplier = 2 | |
1939 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1940 | promises.add(pool.execute()) | |
1941 | } | |
1942 | await Promise.all(promises) | |
1943 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 1944 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1945 | tasks: { |
619f403b | 1946 | executed: expect.any(Number), |
a4e07f72 JB |
1947 | executing: 0, |
1948 | queued: 0, | |
df593701 | 1949 | maxQueued: 0, |
463226a4 | 1950 | sequentiallyStolen: 0, |
5ad42e34 | 1951 | stolen: 0, |
a4e07f72 JB |
1952 | failed: 0 |
1953 | }, | |
619f403b JB |
1954 | runTime: expect.objectContaining({ |
1955 | history: expect.any(CircularArray) | |
1956 | }), | |
a4e07f72 | 1957 | waitTime: { |
4ba4c7f9 | 1958 | history: new CircularArray() |
a4e07f72 | 1959 | }, |
5df69fab JB |
1960 | elu: { |
1961 | idle: { | |
4ba4c7f9 | 1962 | history: new CircularArray() |
5df69fab JB |
1963 | }, |
1964 | active: { | |
4ba4c7f9 | 1965 | history: new CircularArray() |
71514351 | 1966 | } |
5df69fab | 1967 | } |
e62e7646 | 1968 | }) |
619f403b JB |
1969 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1970 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
1971 | max * maxMultiplier | |
1972 | ) | |
e62e7646 | 1973 | } |
e62e7646 JB |
1974 | expect( |
1975 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1976 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1977 | ).roundId |
e62e7646 | 1978 | ).toBe(0) |
619f403b JB |
1979 | expect( |
1980 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1981 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1982 | ).workerNodeId | |
1983 | ).toBe(0) | |
e62e7646 JB |
1984 | expect( |
1985 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1986 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 1987 | ).nextWorkerNodeKey |
e62e7646 | 1988 | ).toBe(0) |
086fd843 JB |
1989 | expect( |
1990 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1991 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1992 | ).previousWorkerNodeKey | |
11cc661f | 1993 | ).toEqual(0) |
e62e7646 JB |
1994 | expect( |
1995 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1996 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
00e1bdeb JB |
1997 | ).roundWeights.length |
1998 | ).toBe(1) | |
9ef8fa71 JB |
1999 | expect( |
2000 | Number.isSafeInteger( | |
2001 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2002 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2003 | ).roundWeights[0] | |
2004 | ) | |
2005 | ).toBe(true) | |
e62e7646 JB |
2006 | // We need to clean up the resources after our test |
2007 | await pool.destroy() | |
2008 | }) | |
2009 | ||
9ef8fa71 | 2010 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { |
e62e7646 JB |
2011 | const pool = new DynamicThreadPool( |
2012 | min, | |
2013 | max, | |
b2fd3f4a | 2014 | './tests/worker-files/thread/testWorker.mjs', |
e62e7646 JB |
2015 | { |
2016 | workerChoiceStrategy: | |
2017 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
2018 | } | |
2019 | ) | |
2020 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
2021 | const promises = new Set() | |
2022 | const maxMultiplier = 2 | |
2023 | for (let i = 0; i < max * maxMultiplier; i++) { | |
2024 | promises.add(pool.execute()) | |
2025 | } | |
2026 | await Promise.all(promises) | |
2027 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 2028 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 2029 | tasks: { |
b1aae695 | 2030 | executed: expect.any(Number), |
a4e07f72 JB |
2031 | executing: 0, |
2032 | queued: 0, | |
df593701 | 2033 | maxQueued: 0, |
463226a4 | 2034 | sequentiallyStolen: 0, |
5ad42e34 | 2035 | stolen: 0, |
a4e07f72 JB |
2036 | failed: 0 |
2037 | }, | |
619f403b JB |
2038 | runTime: expect.objectContaining({ |
2039 | history: expect.any(CircularArray) | |
2040 | }), | |
a4e07f72 | 2041 | waitTime: { |
4ba4c7f9 | 2042 | history: new CircularArray() |
a4e07f72 | 2043 | }, |
5df69fab JB |
2044 | elu: { |
2045 | idle: { | |
4ba4c7f9 | 2046 | history: new CircularArray() |
5df69fab JB |
2047 | }, |
2048 | active: { | |
4ba4c7f9 | 2049 | history: new CircularArray() |
71514351 | 2050 | } |
5df69fab | 2051 | } |
e62e7646 | 2052 | }) |
e43b8c2d JB |
2053 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
2054 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
2055 | max * maxMultiplier | |
2056 | ) | |
e62e7646 | 2057 | } |
e62e7646 JB |
2058 | expect( |
2059 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2060 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2061 | ).roundId |
e62e7646 | 2062 | ).toBe(0) |
619f403b JB |
2063 | expect( |
2064 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2065 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2066 | ).workerNodeId | |
2067 | ).toBe(0) | |
e62e7646 JB |
2068 | expect( |
2069 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2070 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2071 | ).nextWorkerNodeKey |
d2c73f82 | 2072 | ).toBe(0) |
086fd843 JB |
2073 | expect( |
2074 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2075 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2076 | ).previousWorkerNodeKey | |
11cc661f | 2077 | ).toEqual(0) |
e62e7646 JB |
2078 | expect( |
2079 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2080 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
00e1bdeb JB |
2081 | ).roundWeights.length |
2082 | ).toBe(1) | |
9ef8fa71 JB |
2083 | expect( |
2084 | Number.isSafeInteger( | |
2085 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2086 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2087 | ).roundWeights[0] | |
2088 | ) | |
2089 | ).toBe(true) | |
e62e7646 JB |
2090 | // We need to clean up the resources after our test |
2091 | await pool.destroy() | |
2092 | }) | |
2093 | ||
8c3ec188 JB |
2094 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
2095 | const workerChoiceStrategy = | |
2096 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
2097 | let pool = new FixedThreadPool( | |
2098 | max, | |
b2fd3f4a | 2099 | './tests/worker-files/thread/testWorker.mjs' |
8c3ec188 JB |
2100 | ) |
2101 | expect( | |
2102 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2103 | workerChoiceStrategy | |
d33be430 | 2104 | ).roundId |
8c3ec188 | 2105 | ).toBeDefined() |
086fd843 JB |
2106 | expect( |
2107 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2108 | workerChoiceStrategy | |
2109 | ).workerNodeId | |
2110 | ).toBeDefined() | |
8c3ec188 JB |
2111 | expect( |
2112 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2113 | workerChoiceStrategy | |
9b106837 | 2114 | ).nextWorkerNodeKey |
8c3ec188 | 2115 | ).toBeDefined() |
086fd843 JB |
2116 | expect( |
2117 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2118 | workerChoiceStrategy | |
2119 | ).previousWorkerNodeKey | |
2120 | ).toBeDefined() | |
8c3ec188 JB |
2121 | expect( |
2122 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2123 | workerChoiceStrategy | |
2124 | ).roundWeights | |
2125 | ).toBeDefined() | |
2126 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2127 | expect( | |
2128 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2129 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 2130 | ).roundId |
8c3ec188 | 2131 | ).toBe(0) |
086fd843 JB |
2132 | expect( |
2133 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2134 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2135 | ).workerNodeId | |
2136 | ).toBe(0) | |
8c3ec188 JB |
2137 | expect( |
2138 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2139 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2140 | ).nextWorkerNodeKey |
8c3ec188 | 2141 | ).toBe(0) |
086fd843 JB |
2142 | expect( |
2143 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2144 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2145 | ).previousWorkerNodeKey | |
2146 | ).toBe(0) | |
8c3ec188 JB |
2147 | expect( |
2148 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2149 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
00e1bdeb JB |
2150 | ).roundWeights.length |
2151 | ).toBe(1) | |
9ef8fa71 JB |
2152 | expect( |
2153 | Number.isSafeInteger( | |
2154 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2155 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2156 | ).roundWeights[0] | |
2157 | ) | |
2158 | ).toBe(true) | |
8c3ec188 JB |
2159 | await pool.destroy() |
2160 | pool = new DynamicThreadPool( | |
2161 | min, | |
2162 | max, | |
b2fd3f4a | 2163 | './tests/worker-files/thread/testWorker.mjs' |
8c3ec188 JB |
2164 | ) |
2165 | expect( | |
2166 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2167 | workerChoiceStrategy | |
d33be430 | 2168 | ).roundId |
8c3ec188 | 2169 | ).toBeDefined() |
086fd843 JB |
2170 | expect( |
2171 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2172 | workerChoiceStrategy | |
2173 | ).workerNodeId | |
2174 | ).toBeDefined() | |
8c3ec188 JB |
2175 | expect( |
2176 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2177 | workerChoiceStrategy | |
9b106837 | 2178 | ).nextWorkerNodeKey |
8c3ec188 | 2179 | ).toBeDefined() |
086fd843 JB |
2180 | expect( |
2181 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2182 | workerChoiceStrategy | |
2183 | ).previousWorkerNodeKey | |
2184 | ).toBeDefined() | |
8c3ec188 JB |
2185 | expect( |
2186 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2187 | workerChoiceStrategy | |
2188 | ).roundWeights | |
2189 | ).toBeDefined() | |
2190 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
086fd843 JB |
2191 | expect( |
2192 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2193 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2194 | ).roundId | |
2195 | ).toBe(0) | |
2196 | expect( | |
2197 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2198 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2199 | ).workerNodeId | |
2200 | ).toBe(0) | |
8c3ec188 JB |
2201 | expect( |
2202 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2203 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2204 | ).nextWorkerNodeKey |
8c3ec188 | 2205 | ).toBe(0) |
086fd843 JB |
2206 | expect( |
2207 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2208 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2209 | ).previousWorkerNodeKey | |
2210 | ).toBe(0) | |
8c3ec188 JB |
2211 | expect( |
2212 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2213 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
00e1bdeb JB |
2214 | ).roundWeights.length |
2215 | ).toBe(1) | |
9ef8fa71 JB |
2216 | expect( |
2217 | Number.isSafeInteger( | |
2218 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2219 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2220 | ).roundWeights[0] | |
2221 | ) | |
2222 | ).toBe(true) | |
8c3ec188 JB |
2223 | // We need to clean up the resources after our test |
2224 | await pool.destroy() | |
2225 | }) | |
2226 | ||
89b09b26 | 2227 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
2228 | expect( |
2229 | () => | |
2230 | new DynamicThreadPool( | |
2231 | min, | |
2232 | max, | |
b2fd3f4a | 2233 | './tests/worker-files/thread/testWorker.mjs', |
1927ee67 | 2234 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 2235 | ) |
948faff7 | 2236 | ).toThrow("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
2237 | }) |
2238 | }) |