Commit | Line | Data |
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a074ffee JB |
1 | import { expect } from 'expect' |
2 | import { | |
999ef664 | 3 | DynamicClusterPool, |
a35560ba | 4 | DynamicThreadPool, |
3d6dd312 | 5 | FixedClusterPool, |
2ced693a | 6 | FixedThreadPool, |
3d6dd312 | 7 | WorkerChoiceStrategies |
a074ffee JB |
8 | } from '../../../lib/index.js' |
9 | import { CircularArray } from '../../../lib/circular-array.js' | |
a35560ba S |
10 | |
11 | describe('Selection strategies test suite', () => { | |
e1ffb94f JB |
12 | const min = 0 |
13 | const max = 3 | |
14 | ||
a35560ba S |
15 | it('Verify that WorkerChoiceStrategies enumeration provides string values', () => { |
16 | expect(WorkerChoiceStrategies.ROUND_ROBIN).toBe('ROUND_ROBIN') | |
e4543b14 JB |
17 | expect(WorkerChoiceStrategies.LEAST_USED).toBe('LEAST_USED') |
18 | expect(WorkerChoiceStrategies.LEAST_BUSY).toBe('LEAST_BUSY') | |
a7bbf44a | 19 | expect(WorkerChoiceStrategies.LEAST_ELU).toBe('LEAST_ELU') |
23ff945a | 20 | expect(WorkerChoiceStrategies.FAIR_SHARE).toBe('FAIR_SHARE') |
b3432a63 JB |
21 | expect(WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN).toBe( |
22 | 'WEIGHTED_ROUND_ROBIN' | |
23 | ) | |
feec6e8c JB |
24 | expect(WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN).toBe( |
25 | 'INTERLEAVED_WEIGHTED_ROUND_ROBIN' | |
26 | ) | |
a35560ba S |
27 | }) |
28 | ||
e843b904 | 29 | it('Verify ROUND_ROBIN strategy is the default at pool creation', async () => { |
e843b904 JB |
30 | const pool = new DynamicThreadPool( |
31 | min, | |
32 | max, | |
b2fd3f4a | 33 | './tests/worker-files/thread/testWorker.mjs' |
e843b904 JB |
34 | ) |
35 | expect(pool.opts.workerChoiceStrategy).toBe( | |
36 | WorkerChoiceStrategies.ROUND_ROBIN | |
37 | ) | |
38 | // We need to clean up the resources after our test | |
39 | await pool.destroy() | |
40 | }) | |
41 | ||
594bfb84 JB |
42 | it('Verify available strategies are taken at pool creation', async () => { |
43 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
44 | const pool = new FixedThreadPool( | |
45 | max, | |
b2fd3f4a | 46 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 JB |
47 | { workerChoiceStrategy } |
48 | ) | |
49 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
50 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
51 | workerChoiceStrategy | |
52 | ) | |
53 | await pool.destroy() | |
54 | } | |
d2f7b7a2 JB |
55 | }) |
56 | ||
594bfb84 JB |
57 | it('Verify available strategies can be set after pool creation', async () => { |
58 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
59 | const pool = new DynamicThreadPool( | |
60 | min, | |
61 | max, | |
b2fd3f4a | 62 | './tests/worker-files/thread/testWorker.mjs' |
594bfb84 JB |
63 | ) |
64 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
65 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
66 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
67 | workerChoiceStrategy | |
68 | ) | |
999ef664 JB |
69 | expect(pool.opts.workerChoiceStrategyOptions).toStrictEqual({ |
70 | retries: 6, | |
71 | runTime: { median: false }, | |
72 | waitTime: { median: false }, | |
73 | elu: { median: false } | |
74 | }) | |
75 | expect(pool.workerChoiceStrategyContext.opts).toStrictEqual({ | |
76 | retries: 6, | |
77 | runTime: { median: false }, | |
78 | waitTime: { median: false }, | |
79 | elu: { median: false } | |
80 | }) | |
81 | await pool.destroy() | |
82 | } | |
83 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { | |
84 | const pool = new DynamicClusterPool( | |
85 | min, | |
86 | max, | |
87 | './tests/worker-files/cluster/testWorker.js' | |
88 | ) | |
89 | pool.setWorkerChoiceStrategy(workerChoiceStrategy, { retries: 3 }) | |
90 | expect(pool.opts.workerChoiceStrategy).toBe(workerChoiceStrategy) | |
91 | expect(pool.workerChoiceStrategyContext.workerChoiceStrategy).toBe( | |
92 | workerChoiceStrategy | |
93 | ) | |
94 | expect(pool.opts.workerChoiceStrategyOptions).toStrictEqual({ | |
95 | retries: 3, | |
96 | runTime: { median: false }, | |
97 | waitTime: { median: false }, | |
98 | elu: { median: false } | |
99 | }) | |
100 | expect(pool.workerChoiceStrategyContext.opts).toStrictEqual({ | |
101 | retries: 3, | |
102 | runTime: { median: false }, | |
103 | waitTime: { median: false }, | |
104 | elu: { median: false } | |
105 | }) | |
594bfb84 JB |
106 | await pool.destroy() |
107 | } | |
108 | }) | |
109 | ||
110 | it('Verify available strategies default internals at pool creation', async () => { | |
111 | const pool = new FixedThreadPool( | |
e843b904 | 112 | max, |
b2fd3f4a | 113 | './tests/worker-files/thread/testWorker.mjs' |
e843b904 | 114 | ) |
594bfb84 | 115 | for (const workerChoiceStrategy of Object.values(WorkerChoiceStrategies)) { |
54f4e726 JB |
116 | expect( |
117 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
118 | workerChoiceStrategy | |
119 | ).nextWorkerNodeKey | |
120 | ).toBe(0) | |
121 | expect( | |
122 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
123 | workerChoiceStrategy | |
124 | ).previousWorkerNodeKey | |
125 | ).toBe(0) | |
f3a91bac | 126 | if ( |
594bfb84 JB |
127 | workerChoiceStrategy === WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
128 | ) { | |
129 | expect( | |
130 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
131 | workerChoiceStrategy | |
54f4e726 JB |
132 | ).defaultWorkerWeight |
133 | ).toBeGreaterThan(0) | |
134 | expect( | |
135 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
136 | workerChoiceStrategy | |
f3a91bac | 137 | ).workerNodeVirtualTaskRunTime |
594bfb84 | 138 | ).toBe(0) |
54f4e726 JB |
139 | } else if ( |
140 | workerChoiceStrategy === | |
141 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
142 | ) { | |
594bfb84 JB |
143 | expect( |
144 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
145 | workerChoiceStrategy | |
146 | ).defaultWorkerWeight | |
147 | ).toBeGreaterThan(0) | |
08f3f44c JB |
148 | expect( |
149 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
150 | workerChoiceStrategy | |
f3a91bac | 151 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 152 | ).toBe(0) |
54f4e726 JB |
153 | expect( |
154 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
155 | workerChoiceStrategy | |
156 | ).roundId | |
157 | ).toBe(0) | |
158 | expect( | |
159 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
160 | workerChoiceStrategy | |
161 | ).workerNodeId | |
162 | ).toBe(0) | |
163 | expect( | |
164 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
165 | workerChoiceStrategy | |
166 | ).roundWeights | |
167 | ).toStrictEqual([ | |
168 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
169 | workerChoiceStrategy | |
170 | ).defaultWorkerWeight | |
171 | ]) | |
594bfb84 JB |
172 | } |
173 | } | |
e843b904 JB |
174 | await pool.destroy() |
175 | }) | |
176 | ||
6c6afb84 JB |
177 | it('Verify ROUND_ROBIN strategy default policy', async () => { |
178 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN | |
179 | let pool = new FixedThreadPool( | |
180 | max, | |
b2fd3f4a | 181 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
182 | { workerChoiceStrategy } |
183 | ) | |
184 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 185 | dynamicWorkerUsage: false, |
b1aae695 | 186 | dynamicWorkerReady: true |
6c6afb84 JB |
187 | }) |
188 | await pool.destroy() | |
189 | pool = new DynamicThreadPool( | |
190 | min, | |
191 | max, | |
b2fd3f4a | 192 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
193 | { workerChoiceStrategy } |
194 | ) | |
195 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 196 | dynamicWorkerUsage: false, |
b1aae695 | 197 | dynamicWorkerReady: true |
6c6afb84 JB |
198 | }) |
199 | // We need to clean up the resources after our test | |
200 | await pool.destroy() | |
201 | }) | |
202 | ||
203 | it('Verify ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 204 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
10fcfaf4 JB |
205 | let pool = new FixedThreadPool( |
206 | max, | |
b2fd3f4a | 207 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 208 | { workerChoiceStrategy } |
10fcfaf4 | 209 | ) |
87de9ff5 JB |
210 | expect( |
211 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
212 | ).toStrictEqual({ | |
932fc8be JB |
213 | runTime: { |
214 | aggregate: false, | |
215 | average: false, | |
216 | median: false | |
217 | }, | |
218 | waitTime: { | |
219 | aggregate: false, | |
220 | average: false, | |
221 | median: false | |
222 | }, | |
5df69fab JB |
223 | elu: { |
224 | aggregate: false, | |
225 | average: false, | |
226 | median: false | |
227 | } | |
86bf340d | 228 | }) |
fd7ebd49 | 229 | await pool.destroy() |
10fcfaf4 JB |
230 | pool = new DynamicThreadPool( |
231 | min, | |
232 | max, | |
b2fd3f4a | 233 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 234 | { workerChoiceStrategy } |
10fcfaf4 | 235 | ) |
87de9ff5 JB |
236 | expect( |
237 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
238 | ).toStrictEqual({ | |
932fc8be JB |
239 | runTime: { |
240 | aggregate: false, | |
241 | average: false, | |
242 | median: false | |
243 | }, | |
244 | waitTime: { | |
245 | aggregate: false, | |
246 | average: false, | |
247 | median: false | |
248 | }, | |
5df69fab JB |
249 | elu: { |
250 | aggregate: false, | |
251 | average: false, | |
252 | median: false | |
253 | } | |
86bf340d | 254 | }) |
10fcfaf4 JB |
255 | // We need to clean up the resources after our test |
256 | await pool.destroy() | |
257 | }) | |
258 | ||
bdaf31cd | 259 | it('Verify ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
516dcb0d | 260 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
bdaf31cd JB |
261 | const pool = new FixedThreadPool( |
262 | max, | |
b2fd3f4a | 263 | './tests/worker-files/thread/testWorker.mjs', |
516dcb0d | 264 | { workerChoiceStrategy } |
bdaf31cd | 265 | ) |
bdaf31cd | 266 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 267 | const promises = new Set() |
a20f0ba5 JB |
268 | const maxMultiplier = 2 |
269 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 270 | promises.add(pool.execute()) |
e211bc18 JB |
271 | } |
272 | await Promise.all(promises) | |
273 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 274 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
275 | tasks: { |
276 | executed: maxMultiplier, | |
277 | executing: 0, | |
278 | queued: 0, | |
df593701 | 279 | maxQueued: 0, |
68cbdc84 | 280 | stolen: 0, |
a4e07f72 JB |
281 | failed: 0 |
282 | }, | |
283 | runTime: { | |
4ba4c7f9 | 284 | history: new CircularArray() |
a4e07f72 JB |
285 | }, |
286 | waitTime: { | |
4ba4c7f9 | 287 | history: new CircularArray() |
a4e07f72 | 288 | }, |
5df69fab JB |
289 | elu: { |
290 | idle: { | |
4ba4c7f9 | 291 | history: new CircularArray() |
5df69fab JB |
292 | }, |
293 | active: { | |
4ba4c7f9 | 294 | history: new CircularArray() |
71514351 | 295 | } |
5df69fab | 296 | } |
e211bc18 | 297 | }) |
bdaf31cd | 298 | } |
9458090a JB |
299 | expect( |
300 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 301 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 302 | ).nextWorkerNodeKey |
9458090a | 303 | ).toBe(0) |
086fd843 JB |
304 | expect( |
305 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 306 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 JB |
307 | ).previousWorkerNodeKey |
308 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
309 | // We need to clean up the resources after our test |
310 | await pool.destroy() | |
311 | }) | |
312 | ||
313 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
516dcb0d | 314 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
bdaf31cd JB |
315 | const pool = new DynamicThreadPool( |
316 | min, | |
317 | max, | |
b2fd3f4a | 318 | './tests/worker-files/thread/testWorker.mjs', |
516dcb0d | 319 | { workerChoiceStrategy } |
bdaf31cd | 320 | ) |
bdaf31cd | 321 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 322 | const promises = new Set() |
a20f0ba5 JB |
323 | const maxMultiplier = 2 |
324 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 325 | promises.add(pool.execute()) |
e211bc18 JB |
326 | } |
327 | await Promise.all(promises) | |
328 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 329 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 330 | tasks: { |
94407def | 331 | executed: expect.any(Number), |
a4e07f72 JB |
332 | executing: 0, |
333 | queued: 0, | |
df593701 | 334 | maxQueued: 0, |
68cbdc84 | 335 | stolen: 0, |
a4e07f72 JB |
336 | failed: 0 |
337 | }, | |
338 | runTime: { | |
4ba4c7f9 | 339 | history: new CircularArray() |
a4e07f72 JB |
340 | }, |
341 | waitTime: { | |
4ba4c7f9 | 342 | history: new CircularArray() |
a4e07f72 | 343 | }, |
5df69fab JB |
344 | elu: { |
345 | idle: { | |
4ba4c7f9 | 346 | history: new CircularArray() |
5df69fab JB |
347 | }, |
348 | active: { | |
4ba4c7f9 | 349 | history: new CircularArray() |
71514351 | 350 | } |
5df69fab | 351 | } |
e211bc18 | 352 | }) |
94407def JB |
353 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
354 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
355 | max * maxMultiplier | |
356 | ) | |
bdaf31cd | 357 | } |
9458090a JB |
358 | expect( |
359 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 360 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 361 | ).nextWorkerNodeKey |
9458090a | 362 | ).toBe(0) |
086fd843 JB |
363 | expect( |
364 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
516dcb0d | 365 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 JB |
366 | ).previousWorkerNodeKey |
367 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
368 | // We need to clean up the resources after our test |
369 | await pool.destroy() | |
370 | }) | |
371 | ||
2ced693a | 372 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 373 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
374 | let pool = new FixedClusterPool( |
375 | max, | |
594bfb84 JB |
376 | './tests/worker-files/cluster/testWorker.js', |
377 | { workerChoiceStrategy } | |
2ced693a JB |
378 | ) |
379 | let results = new Set() | |
380 | for (let i = 0; i < max; i++) { | |
51a8af40 | 381 | results.add(pool.workerNodes[pool.chooseWorkerNode()].info.id) |
2ced693a JB |
382 | } |
383 | expect(results.size).toBe(max) | |
384 | await pool.destroy() | |
594bfb84 JB |
385 | pool = new FixedThreadPool( |
386 | max, | |
b2fd3f4a | 387 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 JB |
388 | { workerChoiceStrategy } |
389 | ) | |
2ced693a JB |
390 | results = new Set() |
391 | for (let i = 0; i < max; i++) { | |
51a8af40 | 392 | results.add(pool.workerNodes[pool.chooseWorkerNode()].info.id) |
2ced693a JB |
393 | } |
394 | expect(results.size).toBe(max) | |
395 | await pool.destroy() | |
396 | }) | |
397 | ||
a6f7f1b4 | 398 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 399 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
400 | let pool = new FixedThreadPool( |
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 | await pool.destroy() | |
427 | pool = new DynamicThreadPool( | |
428 | min, | |
429 | max, | |
b2fd3f4a | 430 | './tests/worker-files/thread/testWorker.mjs', |
a6f7f1b4 JB |
431 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
432 | ) | |
86ed0598 JB |
433 | expect( |
434 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
435 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
436 | ).nextWorkerNodeKey | |
437 | ).toBeDefined() | |
438 | expect( | |
439 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
440 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
441 | ).previousWorkerNodeKey | |
442 | ).toBeDefined() | |
086fd843 | 443 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
38f6e859 | 444 | expect( |
95c83464 | 445 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
086fd843 | 446 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 447 | ).nextWorkerNodeKey |
086fd843 | 448 | ).toBe(0) |
a6f7f1b4 | 449 | expect( |
95c83464 | 450 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 451 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 | 452 | ).previousWorkerNodeKey |
a6f7f1b4 JB |
453 | ).toBe(0) |
454 | // We need to clean up the resources after our test | |
455 | await pool.destroy() | |
456 | }) | |
457 | ||
6c6afb84 JB |
458 | it('Verify LEAST_USED strategy default policy', async () => { |
459 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
460 | let pool = new FixedThreadPool( | |
461 | max, | |
b2fd3f4a | 462 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
463 | { workerChoiceStrategy } |
464 | ) | |
465 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
466 | dynamicWorkerUsage: false, |
467 | dynamicWorkerReady: true | |
6c6afb84 JB |
468 | }) |
469 | await pool.destroy() | |
470 | pool = new DynamicThreadPool( | |
471 | min, | |
472 | max, | |
b2fd3f4a | 473 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
474 | { workerChoiceStrategy } |
475 | ) | |
476 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
477 | dynamicWorkerUsage: false, |
478 | dynamicWorkerReady: true | |
6c6afb84 JB |
479 | }) |
480 | // We need to clean up the resources after our test | |
481 | await pool.destroy() | |
482 | }) | |
483 | ||
484 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 485 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
486 | let pool = new FixedThreadPool( |
487 | max, | |
b2fd3f4a | 488 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 489 | { workerChoiceStrategy } |
10fcfaf4 | 490 | ) |
87de9ff5 JB |
491 | expect( |
492 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
493 | ).toStrictEqual({ | |
932fc8be JB |
494 | runTime: { |
495 | aggregate: false, | |
496 | average: false, | |
497 | median: false | |
498 | }, | |
499 | waitTime: { | |
500 | aggregate: false, | |
501 | average: false, | |
502 | median: false | |
503 | }, | |
5df69fab JB |
504 | elu: { |
505 | aggregate: false, | |
506 | average: false, | |
507 | median: false | |
508 | } | |
86bf340d | 509 | }) |
fd7ebd49 | 510 | await pool.destroy() |
10fcfaf4 JB |
511 | pool = new DynamicThreadPool( |
512 | min, | |
513 | max, | |
b2fd3f4a | 514 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 515 | { workerChoiceStrategy } |
10fcfaf4 | 516 | ) |
87de9ff5 JB |
517 | expect( |
518 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
519 | ).toStrictEqual({ | |
932fc8be JB |
520 | runTime: { |
521 | aggregate: false, | |
522 | average: false, | |
523 | median: false | |
524 | }, | |
525 | waitTime: { | |
526 | aggregate: false, | |
527 | average: false, | |
528 | median: false | |
529 | }, | |
5df69fab JB |
530 | elu: { |
531 | aggregate: false, | |
532 | average: false, | |
533 | median: false | |
534 | } | |
86bf340d | 535 | }) |
10fcfaf4 JB |
536 | // We need to clean up the resources after our test |
537 | await pool.destroy() | |
538 | }) | |
539 | ||
e4543b14 | 540 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
541 | const pool = new FixedThreadPool( |
542 | max, | |
b2fd3f4a | 543 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 544 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 545 | ) |
e4543b14 | 546 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 547 | const promises = new Set() |
a20f0ba5 JB |
548 | const maxMultiplier = 2 |
549 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 550 | promises.add(pool.execute()) |
e211bc18 JB |
551 | } |
552 | await Promise.all(promises) | |
553 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 554 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 555 | tasks: { |
76407b8e | 556 | executed: expect.any(Number), |
a4e07f72 JB |
557 | executing: 0, |
558 | queued: 0, | |
df593701 | 559 | maxQueued: 0, |
68cbdc84 | 560 | stolen: 0, |
a4e07f72 JB |
561 | failed: 0 |
562 | }, | |
563 | runTime: { | |
4ba4c7f9 | 564 | history: new CircularArray() |
a4e07f72 JB |
565 | }, |
566 | waitTime: { | |
4ba4c7f9 | 567 | history: new CircularArray() |
a4e07f72 | 568 | }, |
5df69fab JB |
569 | elu: { |
570 | idle: { | |
4ba4c7f9 | 571 | history: new CircularArray() |
5df69fab JB |
572 | }, |
573 | active: { | |
4ba4c7f9 | 574 | history: new CircularArray() |
71514351 | 575 | } |
5df69fab | 576 | } |
e211bc18 | 577 | }) |
465b2940 JB |
578 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
579 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
580 | max * maxMultiplier |
581 | ) | |
a35560ba | 582 | } |
e5c68e12 JB |
583 | expect( |
584 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
585 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
586 | ).nextWorkerNodeKey | |
587 | ).toEqual(expect.any(Number)) | |
588 | expect( | |
589 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
590 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
591 | ).previousWorkerNodeKey | |
592 | ).toEqual(expect.any(Number)) | |
a35560ba S |
593 | // We need to clean up the resources after our test |
594 | await pool.destroy() | |
595 | }) | |
596 | ||
e4543b14 | 597 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
598 | const pool = new DynamicThreadPool( |
599 | min, | |
600 | max, | |
b2fd3f4a | 601 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 602 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 603 | ) |
e4543b14 | 604 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 605 | const promises = new Set() |
a20f0ba5 JB |
606 | const maxMultiplier = 2 |
607 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 608 | promises.add(pool.execute()) |
e211bc18 JB |
609 | } |
610 | await Promise.all(promises) | |
611 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 612 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 613 | tasks: { |
76407b8e | 614 | executed: expect.any(Number), |
a4e07f72 JB |
615 | executing: 0, |
616 | queued: 0, | |
df593701 | 617 | maxQueued: 0, |
68cbdc84 | 618 | stolen: 0, |
a4e07f72 JB |
619 | failed: 0 |
620 | }, | |
621 | runTime: { | |
4ba4c7f9 | 622 | history: new CircularArray() |
a4e07f72 JB |
623 | }, |
624 | waitTime: { | |
4ba4c7f9 | 625 | history: new CircularArray() |
a4e07f72 | 626 | }, |
5df69fab JB |
627 | elu: { |
628 | idle: { | |
4ba4c7f9 | 629 | history: new CircularArray() |
5df69fab JB |
630 | }, |
631 | active: { | |
4ba4c7f9 | 632 | history: new CircularArray() |
71514351 | 633 | } |
5df69fab | 634 | } |
e211bc18 | 635 | }) |
465b2940 JB |
636 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
637 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
638 | max * maxMultiplier |
639 | ) | |
168c526f | 640 | } |
e5c68e12 JB |
641 | expect( |
642 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
643 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
644 | ).nextWorkerNodeKey | |
645 | ).toEqual(expect.any(Number)) | |
646 | expect( | |
647 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
648 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
649 | ).previousWorkerNodeKey | |
650 | ).toEqual(expect.any(Number)) | |
168c526f JB |
651 | // We need to clean up the resources after our test |
652 | await pool.destroy() | |
653 | }) | |
654 | ||
6c6afb84 JB |
655 | it('Verify LEAST_BUSY strategy default policy', async () => { |
656 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
657 | let pool = new FixedThreadPool( | |
658 | max, | |
b2fd3f4a | 659 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
660 | { workerChoiceStrategy } |
661 | ) | |
662 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
663 | dynamicWorkerUsage: false, |
664 | dynamicWorkerReady: true | |
6c6afb84 JB |
665 | }) |
666 | await pool.destroy() | |
667 | pool = new DynamicThreadPool( | |
668 | min, | |
669 | max, | |
b2fd3f4a | 670 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
671 | { workerChoiceStrategy } |
672 | ) | |
673 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
674 | dynamicWorkerUsage: false, |
675 | dynamicWorkerReady: true | |
6c6afb84 JB |
676 | }) |
677 | // We need to clean up the resources after our test | |
678 | await pool.destroy() | |
679 | }) | |
680 | ||
681 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 682 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
683 | let pool = new FixedThreadPool( |
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 | await pool.destroy() |
708 | pool = new DynamicThreadPool( | |
709 | min, | |
710 | max, | |
b2fd3f4a | 711 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 712 | { workerChoiceStrategy } |
168c526f | 713 | ) |
87de9ff5 JB |
714 | expect( |
715 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
716 | ).toStrictEqual({ | |
932fc8be JB |
717 | runTime: { |
718 | aggregate: true, | |
719 | average: false, | |
720 | median: false | |
721 | }, | |
722 | waitTime: { | |
723 | aggregate: true, | |
724 | average: false, | |
725 | median: false | |
726 | }, | |
5df69fab JB |
727 | elu: { |
728 | aggregate: false, | |
729 | average: false, | |
730 | median: false | |
731 | } | |
86bf340d | 732 | }) |
168c526f JB |
733 | // We need to clean up the resources after our test |
734 | await pool.destroy() | |
735 | }) | |
736 | ||
e4543b14 | 737 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
738 | const pool = new FixedThreadPool( |
739 | max, | |
b2fd3f4a | 740 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 741 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 742 | ) |
e4543b14 | 743 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 744 | const promises = new Set() |
a20f0ba5 JB |
745 | const maxMultiplier = 2 |
746 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 747 | promises.add(pool.execute()) |
e211bc18 JB |
748 | } |
749 | await Promise.all(promises) | |
750 | for (const workerNode of pool.workerNodes) { | |
619f403b | 751 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
752 | tasks: { |
753 | executed: expect.any(Number), | |
754 | executing: 0, | |
755 | queued: 0, | |
df593701 | 756 | maxQueued: 0, |
68cbdc84 | 757 | stolen: 0, |
a4e07f72 JB |
758 | failed: 0 |
759 | }, | |
619f403b | 760 | runTime: expect.objectContaining({ |
a4e07f72 | 761 | history: expect.any(CircularArray) |
619f403b JB |
762 | }), |
763 | waitTime: expect.objectContaining({ | |
a4e07f72 | 764 | history: expect.any(CircularArray) |
619f403b | 765 | }), |
5df69fab JB |
766 | elu: { |
767 | idle: { | |
619f403b | 768 | history: new CircularArray() |
5df69fab JB |
769 | }, |
770 | active: { | |
619f403b | 771 | history: new CircularArray() |
71514351 | 772 | } |
5df69fab | 773 | } |
e211bc18 | 774 | }) |
465b2940 JB |
775 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
776 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
777 | max * maxMultiplier |
778 | ) | |
19dbc45b JB |
779 | if (workerNode.usage.runTime.aggregate == null) { |
780 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
781 | } else { | |
782 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
783 | } | |
784 | if (workerNode.usage.waitTime.aggregate == null) { | |
785 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
786 | } else { | |
787 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
788 | } | |
168c526f | 789 | } |
e5c68e12 JB |
790 | expect( |
791 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
792 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
793 | ).nextWorkerNodeKey | |
794 | ).toEqual(expect.any(Number)) | |
795 | expect( | |
796 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
797 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
798 | ).previousWorkerNodeKey | |
799 | ).toEqual(expect.any(Number)) | |
168c526f JB |
800 | // We need to clean up the resources after our test |
801 | await pool.destroy() | |
802 | }) | |
803 | ||
e4543b14 | 804 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
805 | const pool = new DynamicThreadPool( |
806 | min, | |
807 | max, | |
b2fd3f4a | 808 | './tests/worker-files/thread/testWorker.mjs', |
e4543b14 | 809 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 810 | ) |
e4543b14 | 811 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 812 | const promises = new Set() |
a20f0ba5 JB |
813 | const maxMultiplier = 2 |
814 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 815 | promises.add(pool.execute()) |
e211bc18 JB |
816 | } |
817 | await Promise.all(promises) | |
818 | for (const workerNode of pool.workerNodes) { | |
619f403b | 819 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
820 | tasks: { |
821 | executed: expect.any(Number), | |
822 | executing: 0, | |
823 | queued: 0, | |
df593701 | 824 | maxQueued: 0, |
68cbdc84 | 825 | stolen: 0, |
a4e07f72 JB |
826 | failed: 0 |
827 | }, | |
619f403b | 828 | runTime: expect.objectContaining({ |
a4e07f72 | 829 | history: expect.any(CircularArray) |
619f403b JB |
830 | }), |
831 | waitTime: expect.objectContaining({ | |
a4e07f72 | 832 | history: expect.any(CircularArray) |
619f403b | 833 | }), |
5df69fab JB |
834 | elu: { |
835 | idle: { | |
619f403b | 836 | history: new CircularArray() |
5df69fab JB |
837 | }, |
838 | active: { | |
619f403b | 839 | history: new CircularArray() |
71514351 | 840 | } |
5df69fab | 841 | } |
e211bc18 | 842 | }) |
465b2940 JB |
843 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
844 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
845 | max * maxMultiplier |
846 | ) | |
19dbc45b JB |
847 | if (workerNode.usage.runTime.aggregate == null) { |
848 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
849 | } else { | |
850 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
851 | } | |
852 | if (workerNode.usage.waitTime.aggregate == null) { | |
853 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
854 | } else { | |
855 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
856 | } | |
ff5e76e1 | 857 | } |
e5c68e12 JB |
858 | expect( |
859 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
860 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
861 | ).nextWorkerNodeKey | |
862 | ).toEqual(expect.any(Number)) | |
863 | expect( | |
864 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
865 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
866 | ).previousWorkerNodeKey | |
867 | ).toEqual(expect.any(Number)) | |
ff5e76e1 JB |
868 | // We need to clean up the resources after our test |
869 | await pool.destroy() | |
870 | }) | |
871 | ||
6c6afb84 JB |
872 | it('Verify LEAST_ELU strategy default policy', async () => { |
873 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
874 | let pool = new FixedThreadPool( | |
875 | max, | |
b2fd3f4a | 876 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
877 | { workerChoiceStrategy } |
878 | ) | |
879 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
880 | dynamicWorkerUsage: false, |
881 | dynamicWorkerReady: true | |
6c6afb84 JB |
882 | }) |
883 | await pool.destroy() | |
884 | pool = new DynamicThreadPool( | |
885 | min, | |
886 | max, | |
b2fd3f4a | 887 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
888 | { workerChoiceStrategy } |
889 | ) | |
890 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
891 | dynamicWorkerUsage: false, |
892 | dynamicWorkerReady: true | |
6c6afb84 JB |
893 | }) |
894 | // We need to clean up the resources after our test | |
895 | await pool.destroy() | |
896 | }) | |
897 | ||
898 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
899 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
900 | let pool = new FixedThreadPool( | |
901 | max, | |
b2fd3f4a | 902 | './tests/worker-files/thread/testWorker.mjs', |
a7bbf44a JB |
903 | { workerChoiceStrategy } |
904 | ) | |
05302647 JB |
905 | expect( |
906 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
907 | ).toStrictEqual({ | |
e460940e JB |
908 | runTime: { |
909 | aggregate: false, | |
910 | average: false, | |
911 | median: false | |
912 | }, | |
913 | waitTime: { | |
914 | aggregate: false, | |
915 | average: false, | |
916 | median: false | |
917 | }, | |
5df69fab JB |
918 | elu: { |
919 | aggregate: true, | |
920 | average: false, | |
921 | median: false | |
922 | } | |
a7bbf44a JB |
923 | }) |
924 | await pool.destroy() | |
925 | pool = new DynamicThreadPool( | |
926 | min, | |
927 | max, | |
b2fd3f4a | 928 | './tests/worker-files/thread/testWorker.mjs', |
a7bbf44a JB |
929 | { workerChoiceStrategy } |
930 | ) | |
05302647 JB |
931 | expect( |
932 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
933 | ).toStrictEqual({ | |
e460940e JB |
934 | runTime: { |
935 | aggregate: false, | |
936 | average: false, | |
937 | median: false | |
938 | }, | |
939 | waitTime: { | |
940 | aggregate: false, | |
941 | average: false, | |
942 | median: false | |
943 | }, | |
5df69fab JB |
944 | elu: { |
945 | aggregate: true, | |
946 | average: false, | |
947 | median: false | |
948 | } | |
a7bbf44a JB |
949 | }) |
950 | // We need to clean up the resources after our test | |
951 | await pool.destroy() | |
952 | }) | |
953 | ||
ae9cf3c8 | 954 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
955 | const pool = new FixedThreadPool( |
956 | max, | |
b2fd3f4a | 957 | './tests/worker-files/thread/testWorker.mjs', |
c5ad42cd JB |
958 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } |
959 | ) | |
960 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 961 | const promises = new Set() |
c5ad42cd JB |
962 | const maxMultiplier = 2 |
963 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 964 | promises.add(pool.execute()) |
c5ad42cd | 965 | } |
dd38581f | 966 | await Promise.all(promises) |
c5ad42cd | 967 | for (const workerNode of pool.workerNodes) { |
619f403b | 968 | expect(workerNode.usage).toStrictEqual({ |
c5ad42cd JB |
969 | tasks: { |
970 | executed: expect.any(Number), | |
971 | executing: 0, | |
972 | queued: 0, | |
df593701 | 973 | maxQueued: 0, |
68cbdc84 | 974 | stolen: 0, |
c5ad42cd JB |
975 | failed: 0 |
976 | }, | |
977 | runTime: { | |
619f403b | 978 | history: new CircularArray() |
a1347286 JB |
979 | }, |
980 | waitTime: { | |
619f403b | 981 | history: new CircularArray() |
5df69fab | 982 | }, |
619f403b JB |
983 | elu: expect.objectContaining({ |
984 | idle: expect.objectContaining({ | |
5df69fab | 985 | history: expect.any(CircularArray) |
619f403b JB |
986 | }), |
987 | active: expect.objectContaining({ | |
5df69fab | 988 | history: expect.any(CircularArray) |
619f403b JB |
989 | }) |
990 | }) | |
5df69fab | 991 | }) |
465b2940 JB |
992 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
993 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a1347286 JB |
994 | max * maxMultiplier |
995 | ) | |
7db63069 JB |
996 | if (workerNode.usage.elu.active.aggregate == null) { |
997 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
998 | } else { | |
999 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1000 | } | |
1001 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1002 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1003 | } else { | |
1004 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1005 | } | |
71514351 JB |
1006 | if (workerNode.usage.elu.utilization == null) { |
1007 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1008 | } else { | |
1009 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1010 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1011 | } | |
a1347286 | 1012 | } |
e5c68e12 JB |
1013 | expect( |
1014 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1015 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1016 | ).nextWorkerNodeKey | |
1017 | ).toEqual(expect.any(Number)) | |
1018 | expect( | |
1019 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1020 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1021 | ).previousWorkerNodeKey | |
1022 | ).toEqual(expect.any(Number)) | |
a1347286 JB |
1023 | // We need to clean up the resources after our test |
1024 | await pool.destroy() | |
1025 | }) | |
1026 | ||
1027 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
1028 | const pool = new DynamicThreadPool( | |
1029 | min, | |
1030 | max, | |
b2fd3f4a | 1031 | './tests/worker-files/thread/testWorker.mjs', |
a1347286 JB |
1032 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } |
1033 | ) | |
1034 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 1035 | const promises = new Set() |
a1347286 JB |
1036 | const maxMultiplier = 2 |
1037 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 1038 | promises.add(pool.execute()) |
a1347286 | 1039 | } |
dd38581f | 1040 | await Promise.all(promises) |
a1347286 | 1041 | for (const workerNode of pool.workerNodes) { |
619f403b | 1042 | expect(workerNode.usage).toStrictEqual({ |
a1347286 JB |
1043 | tasks: { |
1044 | executed: expect.any(Number), | |
1045 | executing: 0, | |
1046 | queued: 0, | |
df593701 | 1047 | maxQueued: 0, |
68cbdc84 | 1048 | stolen: 0, |
a1347286 JB |
1049 | failed: 0 |
1050 | }, | |
1051 | runTime: { | |
619f403b | 1052 | history: new CircularArray() |
c5ad42cd JB |
1053 | }, |
1054 | waitTime: { | |
619f403b | 1055 | history: new CircularArray() |
5df69fab | 1056 | }, |
619f403b JB |
1057 | elu: expect.objectContaining({ |
1058 | idle: expect.objectContaining({ | |
5df69fab | 1059 | history: expect.any(CircularArray) |
619f403b JB |
1060 | }), |
1061 | active: expect.objectContaining({ | |
5df69fab | 1062 | history: expect.any(CircularArray) |
619f403b JB |
1063 | }) |
1064 | }) | |
5df69fab | 1065 | }) |
465b2940 JB |
1066 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1067 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
c5ad42cd JB |
1068 | max * maxMultiplier |
1069 | ) | |
7db63069 JB |
1070 | if (workerNode.usage.elu.active.aggregate == null) { |
1071 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1072 | } else { | |
1073 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1074 | } | |
1075 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1076 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1077 | } else { | |
1078 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1079 | } | |
71514351 JB |
1080 | if (workerNode.usage.elu.utilization == null) { |
1081 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1082 | } else { | |
1083 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1084 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1085 | } | |
c5ad42cd | 1086 | } |
e5c68e12 JB |
1087 | expect( |
1088 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1089 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1090 | ).nextWorkerNodeKey | |
1091 | ).toEqual(expect.any(Number)) | |
1092 | expect( | |
1093 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1094 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1095 | ).previousWorkerNodeKey | |
1096 | ).toEqual(expect.any(Number)) | |
c5ad42cd JB |
1097 | // We need to clean up the resources after our test |
1098 | await pool.destroy() | |
1099 | }) | |
1100 | ||
6c6afb84 JB |
1101 | it('Verify FAIR_SHARE strategy default policy', async () => { |
1102 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
1103 | let pool = new FixedThreadPool( | |
1104 | max, | |
b2fd3f4a | 1105 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1106 | { workerChoiceStrategy } |
1107 | ) | |
1108 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1109 | dynamicWorkerUsage: false, |
1110 | dynamicWorkerReady: true | |
6c6afb84 JB |
1111 | }) |
1112 | await pool.destroy() | |
1113 | pool = new DynamicThreadPool( | |
1114 | min, | |
1115 | max, | |
b2fd3f4a | 1116 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1117 | { workerChoiceStrategy } |
1118 | ) | |
1119 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1120 | dynamicWorkerUsage: false, |
1121 | dynamicWorkerReady: true | |
6c6afb84 JB |
1122 | }) |
1123 | // We need to clean up the resources after our test | |
1124 | await pool.destroy() | |
1125 | }) | |
1126 | ||
1127 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1128 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
1129 | let pool = new FixedThreadPool( |
1130 | max, | |
b2fd3f4a | 1131 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1132 | { workerChoiceStrategy } |
10fcfaf4 | 1133 | ) |
87de9ff5 JB |
1134 | expect( |
1135 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1136 | ).toStrictEqual({ | |
932fc8be JB |
1137 | runTime: { |
1138 | aggregate: true, | |
1139 | average: true, | |
1140 | median: false | |
1141 | }, | |
1142 | waitTime: { | |
1143 | aggregate: false, | |
1144 | average: false, | |
1145 | median: false | |
1146 | }, | |
5df69fab | 1147 | elu: { |
9adcefab JB |
1148 | aggregate: true, |
1149 | average: true, | |
5df69fab JB |
1150 | median: false |
1151 | } | |
86bf340d | 1152 | }) |
fd7ebd49 | 1153 | await pool.destroy() |
10fcfaf4 JB |
1154 | pool = new DynamicThreadPool( |
1155 | min, | |
1156 | max, | |
b2fd3f4a | 1157 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1158 | { workerChoiceStrategy } |
10fcfaf4 | 1159 | ) |
87de9ff5 JB |
1160 | expect( |
1161 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1162 | ).toStrictEqual({ | |
932fc8be JB |
1163 | runTime: { |
1164 | aggregate: true, | |
1165 | average: true, | |
1166 | median: false | |
1167 | }, | |
1168 | waitTime: { | |
1169 | aggregate: false, | |
1170 | average: false, | |
1171 | median: false | |
1172 | }, | |
5df69fab | 1173 | elu: { |
9adcefab JB |
1174 | aggregate: true, |
1175 | average: true, | |
5df69fab JB |
1176 | median: false |
1177 | } | |
86bf340d | 1178 | }) |
10fcfaf4 JB |
1179 | // We need to clean up the resources after our test |
1180 | await pool.destroy() | |
1181 | }) | |
1182 | ||
23ff945a | 1183 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
1184 | const pool = new FixedThreadPool( |
1185 | max, | |
b2fd3f4a | 1186 | './tests/worker-files/thread/testWorker.mjs', |
23ff945a JB |
1187 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } |
1188 | ) | |
1189 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1190 | const promises = new Set() |
a20f0ba5 JB |
1191 | const maxMultiplier = 2 |
1192 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1193 | promises.add(pool.execute()) |
23ff945a | 1194 | } |
e211bc18 | 1195 | await Promise.all(promises) |
138d29a8 | 1196 | for (const workerNode of pool.workerNodes) { |
619f403b | 1197 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1198 | tasks: { |
d33be430 | 1199 | executed: expect.any(Number), |
a4e07f72 JB |
1200 | executing: 0, |
1201 | queued: 0, | |
df593701 | 1202 | maxQueued: 0, |
68cbdc84 | 1203 | stolen: 0, |
a4e07f72 JB |
1204 | failed: 0 |
1205 | }, | |
619f403b | 1206 | runTime: expect.objectContaining({ |
a4e07f72 | 1207 | history: expect.any(CircularArray) |
619f403b | 1208 | }), |
a4e07f72 | 1209 | waitTime: { |
619f403b | 1210 | history: new CircularArray() |
a4e07f72 | 1211 | }, |
619f403b JB |
1212 | elu: expect.objectContaining({ |
1213 | idle: expect.objectContaining({ | |
5df69fab | 1214 | history: expect.any(CircularArray) |
619f403b JB |
1215 | }), |
1216 | active: expect.objectContaining({ | |
5df69fab | 1217 | history: expect.any(CircularArray) |
619f403b JB |
1218 | }) |
1219 | }) | |
86bf340d | 1220 | }) |
465b2940 JB |
1221 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1222 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
d33be430 JB |
1223 | max * maxMultiplier |
1224 | ) | |
71514351 JB |
1225 | if (workerNode.usage.runTime.aggregate == null) { |
1226 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1227 | } else { | |
1228 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1229 | } | |
1230 | if (workerNode.usage.runTime.average == null) { | |
1231 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1232 | } else { | |
1233 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1234 | } | |
7db63069 JB |
1235 | if (workerNode.usage.elu.active.aggregate == null) { |
1236 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1237 | } else { | |
1238 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1239 | } | |
1240 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1241 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1242 | } else { | |
1243 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1244 | } | |
71514351 JB |
1245 | if (workerNode.usage.elu.utilization == null) { |
1246 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1247 | } else { | |
1248 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1249 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1250 | } | |
946b809b | 1251 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
138d29a8 | 1252 | } |
e5c68e12 JB |
1253 | expect( |
1254 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1255 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1256 | ).nextWorkerNodeKey | |
1257 | ).toEqual(expect.any(Number)) | |
1258 | expect( | |
1259 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1260 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1261 | ).previousWorkerNodeKey | |
1262 | ).toEqual(expect.any(Number)) | |
23ff945a JB |
1263 | // We need to clean up the resources after our test |
1264 | await pool.destroy() | |
1265 | }) | |
1266 | ||
1267 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1268 | const pool = new DynamicThreadPool( |
1269 | min, | |
1270 | max, | |
b2fd3f4a | 1271 | './tests/worker-files/thread/testWorker.mjs', |
23ff945a JB |
1272 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } |
1273 | ) | |
1274 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1275 | const promises = new Set() |
f7070eee | 1276 | const maxMultiplier = 2 |
804a889e | 1277 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1278 | promises.add(pool.execute()) |
23ff945a | 1279 | } |
e211bc18 | 1280 | await Promise.all(promises) |
138d29a8 | 1281 | for (const workerNode of pool.workerNodes) { |
619f403b | 1282 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1283 | tasks: { |
6c6afb84 | 1284 | executed: expect.any(Number), |
a4e07f72 JB |
1285 | executing: 0, |
1286 | queued: 0, | |
df593701 | 1287 | maxQueued: 0, |
68cbdc84 | 1288 | stolen: 0, |
a4e07f72 JB |
1289 | failed: 0 |
1290 | }, | |
619f403b | 1291 | runTime: expect.objectContaining({ |
a4e07f72 | 1292 | history: expect.any(CircularArray) |
619f403b | 1293 | }), |
a4e07f72 | 1294 | waitTime: { |
619f403b | 1295 | history: new CircularArray() |
a4e07f72 | 1296 | }, |
619f403b JB |
1297 | elu: expect.objectContaining({ |
1298 | idle: expect.objectContaining({ | |
5df69fab | 1299 | history: expect.any(CircularArray) |
619f403b JB |
1300 | }), |
1301 | active: expect.objectContaining({ | |
5df69fab | 1302 | history: expect.any(CircularArray) |
619f403b JB |
1303 | }) |
1304 | }) | |
86bf340d | 1305 | }) |
465b2940 JB |
1306 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1307 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1308 | max * maxMultiplier |
1309 | ) | |
71514351 JB |
1310 | if (workerNode.usage.runTime.aggregate == null) { |
1311 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1312 | } else { | |
1313 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1314 | } | |
1315 | if (workerNode.usage.runTime.average == null) { | |
1316 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1317 | } else { | |
1318 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1319 | } | |
7db63069 JB |
1320 | if (workerNode.usage.elu.active.aggregate == null) { |
1321 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1322 | } else { | |
1323 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1324 | } | |
1325 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1326 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1327 | } else { | |
1328 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1329 | } | |
71514351 JB |
1330 | if (workerNode.usage.elu.utilization == null) { |
1331 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1332 | } else { | |
1333 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1334 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1335 | } | |
946b809b | 1336 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
138d29a8 | 1337 | } |
e5c68e12 JB |
1338 | expect( |
1339 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1340 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1341 | ).nextWorkerNodeKey | |
1342 | ).toEqual(expect.any(Number)) | |
1343 | expect( | |
1344 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1345 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1346 | ).previousWorkerNodeKey | |
1347 | ).toEqual(expect.any(Number)) | |
23ff945a JB |
1348 | // We need to clean up the resources after our test |
1349 | await pool.destroy() | |
1350 | }) | |
1351 | ||
9e775f96 | 1352 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1353 | const pool = new DynamicThreadPool( |
1354 | min, | |
1355 | max, | |
b2fd3f4a | 1356 | './tests/worker-files/thread/testWorker.mjs', |
010d7020 JB |
1357 | { |
1358 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1359 | workerChoiceStrategyOptions: { | |
932fc8be | 1360 | runTime: { median: true } |
010d7020 JB |
1361 | } |
1362 | } | |
1363 | ) | |
1364 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1365 | const promises = new Set() |
010d7020 JB |
1366 | const maxMultiplier = 2 |
1367 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1368 | promises.add(pool.execute()) |
010d7020 | 1369 | } |
e211bc18 | 1370 | await Promise.all(promises) |
010d7020 | 1371 | for (const workerNode of pool.workerNodes) { |
619f403b | 1372 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1373 | tasks: { |
6c6afb84 | 1374 | executed: expect.any(Number), |
a4e07f72 JB |
1375 | executing: 0, |
1376 | queued: 0, | |
df593701 | 1377 | maxQueued: 0, |
68cbdc84 | 1378 | stolen: 0, |
a4e07f72 JB |
1379 | failed: 0 |
1380 | }, | |
619f403b | 1381 | runTime: expect.objectContaining({ |
a4e07f72 | 1382 | history: expect.any(CircularArray) |
619f403b | 1383 | }), |
a4e07f72 | 1384 | waitTime: { |
619f403b | 1385 | history: new CircularArray() |
a4e07f72 | 1386 | }, |
619f403b JB |
1387 | elu: expect.objectContaining({ |
1388 | idle: expect.objectContaining({ | |
5df69fab | 1389 | history: expect.any(CircularArray) |
619f403b JB |
1390 | }), |
1391 | active: expect.objectContaining({ | |
5df69fab | 1392 | history: expect.any(CircularArray) |
619f403b JB |
1393 | }) |
1394 | }) | |
86bf340d | 1395 | }) |
465b2940 JB |
1396 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1397 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1398 | max * maxMultiplier |
1399 | ) | |
71514351 JB |
1400 | if (workerNode.usage.runTime.aggregate == null) { |
1401 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1402 | } else { | |
1403 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1404 | } | |
1405 | if (workerNode.usage.runTime.median == null) { | |
1406 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1407 | } else { | |
1408 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1409 | } | |
7db63069 JB |
1410 | if (workerNode.usage.elu.active.aggregate == null) { |
1411 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1412 | } else { | |
1413 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1414 | } | |
1415 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1416 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1417 | } else { | |
1418 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1419 | } | |
71514351 JB |
1420 | if (workerNode.usage.elu.utilization == null) { |
1421 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1422 | } else { | |
1423 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1424 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1425 | } | |
946b809b | 1426 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeGreaterThan(0) |
010d7020 | 1427 | } |
2b4fddb8 JB |
1428 | expect( |
1429 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1430 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
e5c68e12 JB |
1431 | ).nextWorkerNodeKey |
1432 | ).toEqual(expect.any(Number)) | |
1433 | expect( | |
1434 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1435 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1436 | ).previousWorkerNodeKey | |
1437 | ).toEqual(expect.any(Number)) | |
010d7020 JB |
1438 | // We need to clean up the resources after our test |
1439 | await pool.destroy() | |
1440 | }) | |
1441 | ||
a6f7f1b4 | 1442 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1443 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1444 | let pool = new FixedThreadPool( |
caeb9817 | 1445 | max, |
b2fd3f4a | 1446 | './tests/worker-files/thread/testWorker.mjs' |
caeb9817 | 1447 | ) |
f3a91bac JB |
1448 | for (const workerNode of pool.workerNodes) { |
1449 | workerNode.strategyData = { | |
1450 | virtualTaskEndTimestamp: performance.now() | |
1451 | } | |
1452 | } | |
594bfb84 | 1453 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
f3a91bac JB |
1454 | for (const workerNode of pool.workerNodes) { |
1455 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeUndefined() | |
1456 | } | |
f0829c53 JB |
1457 | await pool.destroy() |
1458 | pool = new DynamicThreadPool( | |
1459 | min, | |
1460 | max, | |
b2fd3f4a | 1461 | './tests/worker-files/thread/testWorker.mjs' |
f0829c53 | 1462 | ) |
f3a91bac JB |
1463 | for (const workerNode of pool.workerNodes) { |
1464 | workerNode.strategyData = { | |
1465 | virtualTaskEndTimestamp: performance.now() | |
1466 | } | |
1467 | } | |
594bfb84 | 1468 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
f3a91bac JB |
1469 | for (const workerNode of pool.workerNodes) { |
1470 | expect(workerNode.strategyData.virtualTaskEndTimestamp).toBeUndefined() | |
1471 | } | |
caeb9817 JB |
1472 | // We need to clean up the resources after our test |
1473 | await pool.destroy() | |
1474 | }) | |
1475 | ||
6c6afb84 JB |
1476 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1477 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1478 | let pool = new FixedThreadPool( | |
1479 | max, | |
b2fd3f4a | 1480 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1481 | { workerChoiceStrategy } |
1482 | ) | |
1483 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1484 | dynamicWorkerUsage: false, |
1485 | dynamicWorkerReady: true | |
6c6afb84 JB |
1486 | }) |
1487 | await pool.destroy() | |
1488 | pool = new DynamicThreadPool( | |
1489 | min, | |
1490 | max, | |
b2fd3f4a | 1491 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1492 | { workerChoiceStrategy } |
1493 | ) | |
1494 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1495 | dynamicWorkerUsage: false, |
1496 | dynamicWorkerReady: true | |
6c6afb84 JB |
1497 | }) |
1498 | // We need to clean up the resources after our test | |
1499 | await pool.destroy() | |
1500 | }) | |
1501 | ||
1502 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1503 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1504 | let pool = new FixedThreadPool( |
1505 | max, | |
b2fd3f4a | 1506 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1507 | { workerChoiceStrategy } |
10fcfaf4 | 1508 | ) |
87de9ff5 JB |
1509 | expect( |
1510 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1511 | ).toStrictEqual({ | |
932fc8be JB |
1512 | runTime: { |
1513 | aggregate: true, | |
1514 | average: true, | |
1515 | median: false | |
1516 | }, | |
1517 | waitTime: { | |
1518 | aggregate: false, | |
1519 | average: false, | |
1520 | median: false | |
1521 | }, | |
5df69fab JB |
1522 | elu: { |
1523 | aggregate: false, | |
1524 | average: false, | |
1525 | median: false | |
1526 | } | |
86bf340d | 1527 | }) |
fd7ebd49 | 1528 | await pool.destroy() |
10fcfaf4 JB |
1529 | pool = new DynamicThreadPool( |
1530 | min, | |
1531 | max, | |
b2fd3f4a | 1532 | './tests/worker-files/thread/testWorker.mjs', |
594bfb84 | 1533 | { workerChoiceStrategy } |
10fcfaf4 | 1534 | ) |
87de9ff5 JB |
1535 | expect( |
1536 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1537 | ).toStrictEqual({ | |
932fc8be JB |
1538 | runTime: { |
1539 | aggregate: true, | |
1540 | average: true, | |
1541 | median: false | |
1542 | }, | |
1543 | waitTime: { | |
1544 | aggregate: false, | |
1545 | average: false, | |
1546 | median: false | |
1547 | }, | |
5df69fab JB |
1548 | elu: { |
1549 | aggregate: false, | |
1550 | average: false, | |
1551 | median: false | |
1552 | } | |
86bf340d | 1553 | }) |
10fcfaf4 JB |
1554 | // We need to clean up the resources after our test |
1555 | await pool.destroy() | |
1556 | }) | |
1557 | ||
b3432a63 | 1558 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1559 | const pool = new FixedThreadPool( |
1560 | max, | |
b2fd3f4a | 1561 | './tests/worker-files/thread/testWorker.mjs', |
b3432a63 JB |
1562 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
1563 | ) | |
1564 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1565 | const promises = new Set() |
a20f0ba5 JB |
1566 | const maxMultiplier = 2 |
1567 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1568 | promises.add(pool.execute()) |
b3432a63 | 1569 | } |
e211bc18 | 1570 | await Promise.all(promises) |
138d29a8 | 1571 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1572 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1573 | tasks: { |
1574 | executed: expect.any(Number), | |
1575 | executing: 0, | |
1576 | queued: 0, | |
df593701 | 1577 | maxQueued: 0, |
68cbdc84 | 1578 | stolen: 0, |
a4e07f72 JB |
1579 | failed: 0 |
1580 | }, | |
71514351 | 1581 | runTime: expect.objectContaining({ |
a4e07f72 | 1582 | history: expect.any(CircularArray) |
71514351 | 1583 | }), |
a4e07f72 | 1584 | waitTime: { |
619f403b | 1585 | history: new CircularArray() |
a4e07f72 | 1586 | }, |
5df69fab JB |
1587 | elu: { |
1588 | idle: { | |
619f403b | 1589 | history: new CircularArray() |
5df69fab JB |
1590 | }, |
1591 | active: { | |
619f403b | 1592 | history: new CircularArray() |
71514351 | 1593 | } |
5df69fab | 1594 | } |
86bf340d | 1595 | }) |
465b2940 JB |
1596 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1597 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1598 | max * maxMultiplier |
1599 | ) | |
71514351 JB |
1600 | if (workerNode.usage.runTime.aggregate == null) { |
1601 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1602 | } else { | |
1603 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1604 | } | |
1605 | if (workerNode.usage.runTime.average == null) { | |
1606 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1607 | } else { | |
1608 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1609 | } | |
138d29a8 | 1610 | } |
516dcb0d JB |
1611 | expect( |
1612 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1613 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1614 | ).nextWorkerNodeKey | |
1615 | ).toBe(0) | |
1616 | expect( | |
1617 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1618 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1619 | ).previousWorkerNodeKey | |
1620 | ).toBe(0) | |
97a2abc3 | 1621 | expect( |
95c83464 | 1622 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1623 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1624 | ).defaultWorkerWeight |
1625 | ).toBeGreaterThan(0) | |
1626 | expect( | |
1627 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1628 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1629 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1630 | ).toBeGreaterThanOrEqual(0) |
b3432a63 JB |
1631 | // We need to clean up the resources after our test |
1632 | await pool.destroy() | |
1633 | }) | |
1634 | ||
1635 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1636 | const pool = new DynamicThreadPool( |
1637 | min, | |
1638 | max, | |
b2fd3f4a | 1639 | './tests/worker-files/thread/testWorker.mjs', |
b3432a63 JB |
1640 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } |
1641 | ) | |
1642 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1643 | const promises = new Set() |
138d29a8 | 1644 | const maxMultiplier = 2 |
5502c07c | 1645 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1646 | promises.add(pool.execute()) |
b3432a63 | 1647 | } |
e211bc18 | 1648 | await Promise.all(promises) |
138d29a8 | 1649 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1650 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1651 | tasks: { |
1652 | executed: expect.any(Number), | |
1653 | executing: 0, | |
1654 | queued: 0, | |
df593701 | 1655 | maxQueued: 0, |
68cbdc84 | 1656 | stolen: 0, |
a4e07f72 JB |
1657 | failed: 0 |
1658 | }, | |
b1aae695 | 1659 | runTime: expect.objectContaining({ |
a4e07f72 | 1660 | history: expect.any(CircularArray) |
b1aae695 | 1661 | }), |
a4e07f72 | 1662 | waitTime: { |
619f403b | 1663 | history: new CircularArray() |
a4e07f72 | 1664 | }, |
5df69fab JB |
1665 | elu: { |
1666 | idle: { | |
619f403b | 1667 | history: new CircularArray() |
5df69fab JB |
1668 | }, |
1669 | active: { | |
619f403b | 1670 | history: new CircularArray() |
71514351 | 1671 | } |
5df69fab | 1672 | } |
86bf340d | 1673 | }) |
465b2940 JB |
1674 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1675 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1676 | max * maxMultiplier |
1677 | ) | |
b1aae695 JB |
1678 | if (workerNode.usage.runTime.aggregate == null) { |
1679 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1680 | } else { | |
1681 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1682 | } | |
1683 | if (workerNode.usage.runTime.average == null) { | |
1684 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1685 | } else { | |
1686 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1687 | } | |
138d29a8 | 1688 | } |
516dcb0d JB |
1689 | expect( |
1690 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1691 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1692 | ).nextWorkerNodeKey | |
1693 | ).toBe(0) | |
1694 | expect( | |
1695 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1696 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1697 | ).previousWorkerNodeKey | |
1698 | ).toBe(0) | |
2b4fddb8 JB |
1699 | expect( |
1700 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1701 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1702 | ).defaultWorkerWeight | |
1703 | ).toBeGreaterThan(0) | |
1704 | expect( | |
1705 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1706 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1707 | ).workerNodeVirtualTaskRunTime |
2b4fddb8 | 1708 | ).toBeGreaterThanOrEqual(0) |
b3432a63 JB |
1709 | // We need to clean up the resources after our test |
1710 | await pool.destroy() | |
1711 | }) | |
1712 | ||
9e775f96 | 1713 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1714 | const pool = new DynamicThreadPool( |
1715 | min, | |
1716 | max, | |
b2fd3f4a | 1717 | './tests/worker-files/thread/testWorker.mjs', |
010d7020 JB |
1718 | { |
1719 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1720 | workerChoiceStrategyOptions: { | |
932fc8be | 1721 | runTime: { median: true } |
010d7020 JB |
1722 | } |
1723 | } | |
1724 | ) | |
1725 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1726 | const promises = new Set() |
010d7020 JB |
1727 | const maxMultiplier = 2 |
1728 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1729 | promises.add(pool.execute()) |
010d7020 | 1730 | } |
e211bc18 | 1731 | await Promise.all(promises) |
010d7020 | 1732 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1733 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1734 | tasks: { |
1735 | executed: expect.any(Number), | |
1736 | executing: 0, | |
1737 | queued: 0, | |
df593701 | 1738 | maxQueued: 0, |
68cbdc84 | 1739 | stolen: 0, |
a4e07f72 JB |
1740 | failed: 0 |
1741 | }, | |
b1aae695 | 1742 | runTime: expect.objectContaining({ |
a4e07f72 | 1743 | history: expect.any(CircularArray) |
b1aae695 | 1744 | }), |
a4e07f72 | 1745 | waitTime: { |
619f403b | 1746 | history: new CircularArray() |
a4e07f72 | 1747 | }, |
5df69fab JB |
1748 | elu: { |
1749 | idle: { | |
619f403b | 1750 | history: new CircularArray() |
5df69fab JB |
1751 | }, |
1752 | active: { | |
619f403b | 1753 | history: new CircularArray() |
71514351 | 1754 | } |
5df69fab | 1755 | } |
86bf340d | 1756 | }) |
465b2940 JB |
1757 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1758 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1759 | max * maxMultiplier |
1760 | ) | |
b1aae695 JB |
1761 | if (workerNode.usage.runTime.aggregate == null) { |
1762 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1763 | } else { | |
1764 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1765 | } | |
1766 | if (workerNode.usage.runTime.median == null) { | |
1767 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1768 | } else { | |
1769 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1770 | } | |
010d7020 | 1771 | } |
516dcb0d JB |
1772 | expect( |
1773 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1774 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1775 | ).nextWorkerNodeKey | |
1776 | ).toBe(0) | |
1777 | expect( | |
1778 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1779 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1780 | ).previousWorkerNodeKey | |
1781 | ).toBe(0) | |
08f3f44c JB |
1782 | expect( |
1783 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1784 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1785 | ).defaultWorkerWeight | |
1786 | ).toBeGreaterThan(0) | |
1787 | expect( | |
1788 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1789 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
f3a91bac | 1790 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1791 | ).toBeGreaterThanOrEqual(0) |
010d7020 JB |
1792 | // We need to clean up the resources after our test |
1793 | await pool.destroy() | |
1794 | }) | |
1795 | ||
a6f7f1b4 | 1796 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1797 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1798 | let pool = new FixedThreadPool( |
caeb9817 | 1799 | max, |
b2fd3f4a | 1800 | './tests/worker-files/thread/testWorker.mjs' |
caeb9817 | 1801 | ) |
38f6e859 | 1802 | expect( |
95c83464 | 1803 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1804 | workerChoiceStrategy |
9b106837 | 1805 | ).nextWorkerNodeKey |
b529c323 | 1806 | ).toBeDefined() |
086fd843 JB |
1807 | expect( |
1808 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1809 | workerChoiceStrategy | |
1810 | ).previousWorkerNodeKey | |
1811 | ).toBeDefined() | |
38f6e859 | 1812 | expect( |
95c83464 | 1813 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1814 | workerChoiceStrategy |
b529c323 JB |
1815 | ).defaultWorkerWeight |
1816 | ).toBeDefined() | |
caeb9817 | 1817 | expect( |
95c83464 | 1818 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1819 | workerChoiceStrategy |
f3a91bac | 1820 | ).workerNodeVirtualTaskRunTime |
b529c323 | 1821 | ).toBeDefined() |
594bfb84 | 1822 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1823 | expect( |
95c83464 | 1824 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1825 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1826 | ).nextWorkerNodeKey |
a6f7f1b4 | 1827 | ).toBe(0) |
086fd843 JB |
1828 | expect( |
1829 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1830 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1831 | ).previousWorkerNodeKey | |
1832 | ).toBe(0) | |
a6f7f1b4 | 1833 | expect( |
95c83464 | 1834 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1835 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1836 | ).defaultWorkerWeight |
a6f7f1b4 | 1837 | ).toBeGreaterThan(0) |
08f3f44c JB |
1838 | expect( |
1839 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1840 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f3a91bac | 1841 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1842 | ).toBe(0) |
f0829c53 JB |
1843 | await pool.destroy() |
1844 | pool = new DynamicThreadPool( | |
1845 | min, | |
1846 | max, | |
b2fd3f4a | 1847 | './tests/worker-files/thread/testWorker.mjs' |
f0829c53 | 1848 | ) |
38f6e859 | 1849 | expect( |
95c83464 | 1850 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1851 | workerChoiceStrategy |
9b106837 | 1852 | ).nextWorkerNodeKey |
b529c323 | 1853 | ).toBeDefined() |
086fd843 JB |
1854 | expect( |
1855 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1856 | workerChoiceStrategy | |
1857 | ).previousWorkerNodeKey | |
1858 | ).toBeDefined() | |
38f6e859 | 1859 | expect( |
95c83464 | 1860 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1861 | workerChoiceStrategy |
b529c323 JB |
1862 | ).defaultWorkerWeight |
1863 | ).toBeDefined() | |
f0829c53 | 1864 | expect( |
95c83464 | 1865 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1866 | workerChoiceStrategy |
f3a91bac | 1867 | ).workerNodeVirtualTaskRunTime |
b529c323 | 1868 | ).toBeDefined() |
594bfb84 | 1869 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1870 | expect( |
95c83464 | 1871 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1872 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1873 | ).nextWorkerNodeKey |
a6f7f1b4 | 1874 | ).toBe(0) |
086fd843 JB |
1875 | expect( |
1876 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1877 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1878 | ).previousWorkerNodeKey | |
1879 | ).toBe(0) | |
a6f7f1b4 | 1880 | expect( |
95c83464 | 1881 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1882 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1883 | ).defaultWorkerWeight |
a6f7f1b4 | 1884 | ).toBeGreaterThan(0) |
08f3f44c JB |
1885 | expect( |
1886 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1887 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
f3a91bac | 1888 | ).workerNodeVirtualTaskRunTime |
08f3f44c | 1889 | ).toBe(0) |
caeb9817 JB |
1890 | // We need to clean up the resources after our test |
1891 | await pool.destroy() | |
1892 | }) | |
1893 | ||
6c6afb84 JB |
1894 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1895 | const workerChoiceStrategy = | |
1896 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1897 | let pool = new FixedThreadPool( | |
1898 | max, | |
b2fd3f4a | 1899 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1900 | { workerChoiceStrategy } |
1901 | ) | |
1902 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1903 | dynamicWorkerUsage: false, |
1904 | dynamicWorkerReady: true | |
6c6afb84 JB |
1905 | }) |
1906 | await pool.destroy() | |
1907 | pool = new DynamicThreadPool( | |
1908 | min, | |
1909 | max, | |
b2fd3f4a | 1910 | './tests/worker-files/thread/testWorker.mjs', |
6c6afb84 JB |
1911 | { workerChoiceStrategy } |
1912 | ) | |
1913 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1914 | dynamicWorkerUsage: false, |
1915 | dynamicWorkerReady: true | |
6c6afb84 JB |
1916 | }) |
1917 | // We need to clean up the resources after our test | |
1918 | await pool.destroy() | |
1919 | }) | |
1920 | ||
1921 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1922 | const workerChoiceStrategy = |
1923 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1924 | let pool = new FixedThreadPool( | |
1925 | max, | |
b2fd3f4a | 1926 | './tests/worker-files/thread/testWorker.mjs', |
e52fb978 JB |
1927 | { workerChoiceStrategy } |
1928 | ) | |
87de9ff5 JB |
1929 | expect( |
1930 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1931 | ).toStrictEqual({ | |
932fc8be | 1932 | runTime: { |
619f403b JB |
1933 | aggregate: true, |
1934 | average: true, | |
932fc8be JB |
1935 | median: false |
1936 | }, | |
1937 | waitTime: { | |
1938 | aggregate: false, | |
1939 | average: false, | |
1940 | median: false | |
1941 | }, | |
5df69fab JB |
1942 | elu: { |
1943 | aggregate: false, | |
1944 | average: false, | |
1945 | median: false | |
1946 | } | |
e52fb978 JB |
1947 | }) |
1948 | await pool.destroy() | |
1949 | pool = new DynamicThreadPool( | |
1950 | min, | |
1951 | max, | |
b2fd3f4a | 1952 | './tests/worker-files/thread/testWorker.mjs', |
e52fb978 JB |
1953 | { workerChoiceStrategy } |
1954 | ) | |
87de9ff5 JB |
1955 | expect( |
1956 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1957 | ).toStrictEqual({ | |
932fc8be | 1958 | runTime: { |
619f403b JB |
1959 | aggregate: true, |
1960 | average: true, | |
932fc8be JB |
1961 | median: false |
1962 | }, | |
1963 | waitTime: { | |
1964 | aggregate: false, | |
1965 | average: false, | |
1966 | median: false | |
1967 | }, | |
5df69fab JB |
1968 | elu: { |
1969 | aggregate: false, | |
1970 | average: false, | |
1971 | median: false | |
1972 | } | |
e52fb978 JB |
1973 | }) |
1974 | // We need to clean up the resources after our test | |
1975 | await pool.destroy() | |
1976 | }) | |
1977 | ||
e62e7646 JB |
1978 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
1979 | const pool = new FixedThreadPool( | |
1980 | max, | |
b2fd3f4a | 1981 | './tests/worker-files/thread/testWorker.mjs', |
e62e7646 JB |
1982 | { |
1983 | workerChoiceStrategy: | |
1984 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1985 | } | |
1986 | ) | |
1987 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1988 | const promises = new Set() | |
1989 | const maxMultiplier = 2 | |
1990 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1991 | promises.add(pool.execute()) | |
1992 | } | |
1993 | await Promise.all(promises) | |
1994 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 1995 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1996 | tasks: { |
619f403b | 1997 | executed: expect.any(Number), |
a4e07f72 JB |
1998 | executing: 0, |
1999 | queued: 0, | |
df593701 | 2000 | maxQueued: 0, |
68cbdc84 | 2001 | stolen: 0, |
a4e07f72 JB |
2002 | failed: 0 |
2003 | }, | |
619f403b JB |
2004 | runTime: expect.objectContaining({ |
2005 | history: expect.any(CircularArray) | |
2006 | }), | |
a4e07f72 | 2007 | waitTime: { |
4ba4c7f9 | 2008 | history: new CircularArray() |
a4e07f72 | 2009 | }, |
5df69fab JB |
2010 | elu: { |
2011 | idle: { | |
4ba4c7f9 | 2012 | history: new CircularArray() |
5df69fab JB |
2013 | }, |
2014 | active: { | |
4ba4c7f9 | 2015 | history: new CircularArray() |
71514351 | 2016 | } |
5df69fab | 2017 | } |
e62e7646 | 2018 | }) |
619f403b JB |
2019 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
2020 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
2021 | max * maxMultiplier | |
2022 | ) | |
e62e7646 JB |
2023 | } |
2024 | expect( | |
2025 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2026 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2027 | ).defaultWorkerWeight | |
2028 | ).toBeGreaterThan(0) | |
2029 | expect( | |
2030 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2031 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2032 | ).roundId |
e62e7646 | 2033 | ).toBe(0) |
619f403b JB |
2034 | expect( |
2035 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2036 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2037 | ).workerNodeId | |
2038 | ).toBe(0) | |
e62e7646 JB |
2039 | expect( |
2040 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2041 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2042 | ).nextWorkerNodeKey |
e62e7646 | 2043 | ).toBe(0) |
086fd843 JB |
2044 | expect( |
2045 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2046 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2047 | ).previousWorkerNodeKey | |
2048 | ).toEqual(expect.any(Number)) | |
e62e7646 JB |
2049 | expect( |
2050 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2051 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2052 | ).roundWeights | |
2053 | ).toStrictEqual([ | |
2054 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2055 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2056 | ).defaultWorkerWeight | |
2057 | ]) | |
2058 | // We need to clean up the resources after our test | |
2059 | await pool.destroy() | |
2060 | }) | |
2061 | ||
2062 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
2063 | const pool = new DynamicThreadPool( | |
2064 | min, | |
2065 | max, | |
b2fd3f4a | 2066 | './tests/worker-files/thread/testWorker.mjs', |
e62e7646 JB |
2067 | { |
2068 | workerChoiceStrategy: | |
2069 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
2070 | } | |
2071 | ) | |
2072 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
2073 | const promises = new Set() | |
2074 | const maxMultiplier = 2 | |
2075 | for (let i = 0; i < max * maxMultiplier; i++) { | |
2076 | promises.add(pool.execute()) | |
2077 | } | |
2078 | await Promise.all(promises) | |
2079 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 2080 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 2081 | tasks: { |
b1aae695 | 2082 | executed: expect.any(Number), |
a4e07f72 JB |
2083 | executing: 0, |
2084 | queued: 0, | |
df593701 | 2085 | maxQueued: 0, |
68cbdc84 | 2086 | stolen: 0, |
a4e07f72 JB |
2087 | failed: 0 |
2088 | }, | |
619f403b JB |
2089 | runTime: expect.objectContaining({ |
2090 | history: expect.any(CircularArray) | |
2091 | }), | |
a4e07f72 | 2092 | waitTime: { |
4ba4c7f9 | 2093 | history: new CircularArray() |
a4e07f72 | 2094 | }, |
5df69fab JB |
2095 | elu: { |
2096 | idle: { | |
4ba4c7f9 | 2097 | history: new CircularArray() |
5df69fab JB |
2098 | }, |
2099 | active: { | |
4ba4c7f9 | 2100 | history: new CircularArray() |
71514351 | 2101 | } |
5df69fab | 2102 | } |
e62e7646 | 2103 | }) |
e43b8c2d JB |
2104 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
2105 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
2106 | max * maxMultiplier | |
2107 | ) | |
e62e7646 JB |
2108 | } |
2109 | expect( | |
2110 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2111 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2112 | ).defaultWorkerWeight | |
2113 | ).toBeGreaterThan(0) | |
2114 | expect( | |
2115 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2116 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2117 | ).roundId |
e62e7646 | 2118 | ).toBe(0) |
619f403b JB |
2119 | expect( |
2120 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2121 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2122 | ).workerNodeId | |
2123 | ).toBe(0) | |
e62e7646 JB |
2124 | expect( |
2125 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2126 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2127 | ).nextWorkerNodeKey |
d2c73f82 | 2128 | ).toBe(0) |
086fd843 JB |
2129 | expect( |
2130 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2131 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2132 | ).previousWorkerNodeKey | |
2133 | ).toEqual(expect.any(Number)) | |
e62e7646 JB |
2134 | expect( |
2135 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2136 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2137 | ).roundWeights | |
2138 | ).toStrictEqual([ | |
2139 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2140 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2141 | ).defaultWorkerWeight | |
2142 | ]) | |
2143 | // We need to clean up the resources after our test | |
2144 | await pool.destroy() | |
2145 | }) | |
2146 | ||
8c3ec188 JB |
2147 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
2148 | const workerChoiceStrategy = | |
2149 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
2150 | let pool = new FixedThreadPool( | |
2151 | max, | |
b2fd3f4a | 2152 | './tests/worker-files/thread/testWorker.mjs' |
8c3ec188 JB |
2153 | ) |
2154 | expect( | |
2155 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2156 | workerChoiceStrategy | |
d33be430 | 2157 | ).roundId |
8c3ec188 | 2158 | ).toBeDefined() |
086fd843 JB |
2159 | expect( |
2160 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2161 | workerChoiceStrategy | |
2162 | ).workerNodeId | |
2163 | ).toBeDefined() | |
8c3ec188 JB |
2164 | expect( |
2165 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2166 | workerChoiceStrategy | |
9b106837 | 2167 | ).nextWorkerNodeKey |
8c3ec188 | 2168 | ).toBeDefined() |
086fd843 JB |
2169 | expect( |
2170 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2171 | workerChoiceStrategy | |
2172 | ).previousWorkerNodeKey | |
2173 | ).toBeDefined() | |
8c3ec188 JB |
2174 | expect( |
2175 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2176 | workerChoiceStrategy | |
2177 | ).defaultWorkerWeight | |
2178 | ).toBeDefined() | |
2179 | expect( | |
2180 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2181 | workerChoiceStrategy | |
2182 | ).roundWeights | |
2183 | ).toBeDefined() | |
2184 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2185 | expect( | |
2186 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2187 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 2188 | ).roundId |
8c3ec188 | 2189 | ).toBe(0) |
086fd843 JB |
2190 | expect( |
2191 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2192 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2193 | ).workerNodeId | |
2194 | ).toBe(0) | |
8c3ec188 JB |
2195 | expect( |
2196 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2197 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2198 | ).nextWorkerNodeKey |
8c3ec188 | 2199 | ).toBe(0) |
086fd843 JB |
2200 | expect( |
2201 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2202 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2203 | ).previousWorkerNodeKey | |
2204 | ).toBe(0) | |
8c3ec188 JB |
2205 | expect( |
2206 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2207 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2208 | ).defaultWorkerWeight | |
2209 | ).toBeGreaterThan(0) | |
2210 | expect( | |
2211 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2212 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
8c3ec188 JB |
2213 | ).roundWeights |
2214 | ).toStrictEqual([ | |
2215 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2216 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2217 | ).defaultWorkerWeight | |
2218 | ]) | |
2219 | await pool.destroy() | |
2220 | pool = new DynamicThreadPool( | |
2221 | min, | |
2222 | max, | |
b2fd3f4a | 2223 | './tests/worker-files/thread/testWorker.mjs' |
8c3ec188 JB |
2224 | ) |
2225 | expect( | |
2226 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2227 | workerChoiceStrategy | |
d33be430 | 2228 | ).roundId |
8c3ec188 | 2229 | ).toBeDefined() |
086fd843 JB |
2230 | expect( |
2231 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2232 | workerChoiceStrategy | |
2233 | ).workerNodeId | |
2234 | ).toBeDefined() | |
8c3ec188 JB |
2235 | expect( |
2236 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2237 | workerChoiceStrategy | |
9b106837 | 2238 | ).nextWorkerNodeKey |
8c3ec188 | 2239 | ).toBeDefined() |
086fd843 JB |
2240 | expect( |
2241 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2242 | workerChoiceStrategy | |
2243 | ).previousWorkerNodeKey | |
2244 | ).toBeDefined() | |
8c3ec188 JB |
2245 | expect( |
2246 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2247 | workerChoiceStrategy | |
2248 | ).defaultWorkerWeight | |
2249 | ).toBeDefined() | |
2250 | expect( | |
2251 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2252 | workerChoiceStrategy | |
2253 | ).roundWeights | |
2254 | ).toBeDefined() | |
2255 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
086fd843 JB |
2256 | expect( |
2257 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2258 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2259 | ).roundId | |
2260 | ).toBe(0) | |
2261 | expect( | |
2262 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2263 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2264 | ).workerNodeId | |
2265 | ).toBe(0) | |
8c3ec188 JB |
2266 | expect( |
2267 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2268 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2269 | ).nextWorkerNodeKey |
8c3ec188 | 2270 | ).toBe(0) |
086fd843 JB |
2271 | expect( |
2272 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2273 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2274 | ).previousWorkerNodeKey | |
2275 | ).toBe(0) | |
8c3ec188 JB |
2276 | expect( |
2277 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2278 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2279 | ).defaultWorkerWeight | |
2280 | ).toBeGreaterThan(0) | |
2281 | expect( | |
2282 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2283 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
8c3ec188 JB |
2284 | ).roundWeights |
2285 | ).toStrictEqual([ | |
2286 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2287 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2288 | ).defaultWorkerWeight | |
2289 | ]) | |
2290 | // We need to clean up the resources after our test | |
2291 | await pool.destroy() | |
2292 | }) | |
2293 | ||
89b09b26 | 2294 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
2295 | expect( |
2296 | () => | |
2297 | new DynamicThreadPool( | |
2298 | min, | |
2299 | max, | |
b2fd3f4a | 2300 | './tests/worker-files/thread/testWorker.mjs', |
1927ee67 | 2301 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 2302 | ) |
948faff7 | 2303 | ).toThrow("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
2304 | }) |
2305 | }) |