Commit | Line | Data |
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a61a0724 | 1 | const { expect } = require('expect') |
a35560ba | 2 | const { |
999ef664 | 3 | DynamicClusterPool, |
a35560ba | 4 | DynamicThreadPool, |
3d6dd312 | 5 | FixedClusterPool, |
2ced693a | 6 | FixedThreadPool, |
3d6dd312 | 7 | WorkerChoiceStrategies |
cdace0e5 | 8 | } = require('../../../lib') |
86bf340d | 9 | const { CircularArray } = require('../../../lib/circular-array') |
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, | |
33 | './tests/worker-files/thread/testWorker.js' | |
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, | |
46 | './tests/worker-files/thread/testWorker.js', | |
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, | |
ec82cfa1 | 62 | './tests/worker-files/thread/testWorker.js' |
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 JB |
112 | max, |
113 | './tests/worker-files/thread/testWorker.js' | |
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) | |
126 | if (workerChoiceStrategy === WorkerChoiceStrategies.FAIR_SHARE) { | |
08f3f44c JB |
127 | expect( |
128 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
129 | workerChoiceStrategy | |
b0d6ed8f | 130 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
131 | ).toBeInstanceOf(Array) |
132 | expect( | |
133 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
134 | workerChoiceStrategy | |
b0d6ed8f | 135 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 136 | ).toBe(0) |
594bfb84 JB |
137 | } else if ( |
138 | workerChoiceStrategy === WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
139 | ) { | |
140 | expect( | |
141 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
142 | workerChoiceStrategy | |
54f4e726 JB |
143 | ).defaultWorkerWeight |
144 | ).toBeGreaterThan(0) | |
145 | expect( | |
146 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
147 | workerChoiceStrategy | |
148 | ).workerVirtualTaskRunTime | |
594bfb84 | 149 | ).toBe(0) |
54f4e726 JB |
150 | } else if ( |
151 | workerChoiceStrategy === | |
152 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
153 | ) { | |
594bfb84 JB |
154 | expect( |
155 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
156 | workerChoiceStrategy | |
157 | ).defaultWorkerWeight | |
158 | ).toBeGreaterThan(0) | |
08f3f44c JB |
159 | expect( |
160 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
161 | workerChoiceStrategy | |
162 | ).workerVirtualTaskRunTime | |
163 | ).toBe(0) | |
54f4e726 JB |
164 | expect( |
165 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
166 | workerChoiceStrategy | |
167 | ).roundId | |
168 | ).toBe(0) | |
169 | expect( | |
170 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
171 | workerChoiceStrategy | |
172 | ).workerNodeId | |
173 | ).toBe(0) | |
174 | expect( | |
175 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
176 | workerChoiceStrategy | |
177 | ).roundWeights | |
178 | ).toStrictEqual([ | |
179 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
180 | workerChoiceStrategy | |
181 | ).defaultWorkerWeight | |
182 | ]) | |
594bfb84 JB |
183 | } |
184 | } | |
e843b904 JB |
185 | await pool.destroy() |
186 | }) | |
187 | ||
6c6afb84 JB |
188 | it('Verify ROUND_ROBIN strategy default policy', async () => { |
189 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN | |
190 | let pool = new FixedThreadPool( | |
191 | max, | |
192 | './tests/worker-files/thread/testWorker.js', | |
193 | { workerChoiceStrategy } | |
194 | ) | |
195 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 196 | dynamicWorkerUsage: false, |
b1aae695 | 197 | dynamicWorkerReady: true |
6c6afb84 JB |
198 | }) |
199 | await pool.destroy() | |
200 | pool = new DynamicThreadPool( | |
201 | min, | |
202 | max, | |
203 | './tests/worker-files/thread/testWorker.js', | |
204 | { workerChoiceStrategy } | |
205 | ) | |
206 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
94407def | 207 | dynamicWorkerUsage: false, |
b1aae695 | 208 | dynamicWorkerReady: true |
6c6afb84 JB |
209 | }) |
210 | // We need to clean up the resources after our test | |
211 | await pool.destroy() | |
212 | }) | |
213 | ||
214 | it('Verify ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 215 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
10fcfaf4 JB |
216 | let pool = new FixedThreadPool( |
217 | max, | |
d710242d | 218 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 219 | { workerChoiceStrategy } |
10fcfaf4 | 220 | ) |
87de9ff5 JB |
221 | expect( |
222 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
223 | ).toStrictEqual({ | |
932fc8be JB |
224 | runTime: { |
225 | aggregate: false, | |
226 | average: false, | |
227 | median: false | |
228 | }, | |
229 | waitTime: { | |
230 | aggregate: false, | |
231 | average: false, | |
232 | median: false | |
233 | }, | |
5df69fab JB |
234 | elu: { |
235 | aggregate: false, | |
236 | average: false, | |
237 | median: false | |
238 | } | |
86bf340d | 239 | }) |
fd7ebd49 | 240 | await pool.destroy() |
10fcfaf4 JB |
241 | pool = new DynamicThreadPool( |
242 | min, | |
243 | max, | |
d710242d | 244 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 245 | { workerChoiceStrategy } |
10fcfaf4 | 246 | ) |
87de9ff5 JB |
247 | expect( |
248 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
249 | ).toStrictEqual({ | |
932fc8be JB |
250 | runTime: { |
251 | aggregate: false, | |
252 | average: false, | |
253 | median: false | |
254 | }, | |
255 | waitTime: { | |
256 | aggregate: false, | |
257 | average: false, | |
258 | median: false | |
259 | }, | |
5df69fab JB |
260 | elu: { |
261 | aggregate: false, | |
262 | average: false, | |
263 | median: false | |
264 | } | |
86bf340d | 265 | }) |
10fcfaf4 JB |
266 | // We need to clean up the resources after our test |
267 | await pool.destroy() | |
268 | }) | |
269 | ||
bdaf31cd | 270 | it('Verify ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
bdaf31cd JB |
271 | const pool = new FixedThreadPool( |
272 | max, | |
273 | './tests/worker-files/thread/testWorker.js', | |
274 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
275 | ) | |
bdaf31cd | 276 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 277 | const promises = new Set() |
a20f0ba5 JB |
278 | const maxMultiplier = 2 |
279 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 280 | promises.add(pool.execute()) |
e211bc18 JB |
281 | } |
282 | await Promise.all(promises) | |
283 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 284 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
285 | tasks: { |
286 | executed: maxMultiplier, | |
287 | executing: 0, | |
288 | queued: 0, | |
df593701 | 289 | maxQueued: 0, |
68cbdc84 | 290 | stolen: 0, |
a4e07f72 JB |
291 | failed: 0 |
292 | }, | |
293 | runTime: { | |
4ba4c7f9 | 294 | history: new CircularArray() |
a4e07f72 JB |
295 | }, |
296 | waitTime: { | |
4ba4c7f9 | 297 | history: new CircularArray() |
a4e07f72 | 298 | }, |
5df69fab JB |
299 | elu: { |
300 | idle: { | |
4ba4c7f9 | 301 | history: new CircularArray() |
5df69fab JB |
302 | }, |
303 | active: { | |
4ba4c7f9 | 304 | history: new CircularArray() |
71514351 | 305 | } |
5df69fab | 306 | } |
e211bc18 | 307 | }) |
bdaf31cd | 308 | } |
9458090a JB |
309 | expect( |
310 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
311 | WorkerChoiceStrategies.ROUND_ROBIN | |
9b106837 | 312 | ).nextWorkerNodeKey |
9458090a | 313 | ).toBe(0) |
086fd843 JB |
314 | expect( |
315 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
316 | WorkerChoiceStrategies.ROUND_ROBIN | |
317 | ).previousWorkerNodeKey | |
318 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
319 | // We need to clean up the resources after our test |
320 | await pool.destroy() | |
321 | }) | |
322 | ||
323 | it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
bdaf31cd JB |
324 | const pool = new DynamicThreadPool( |
325 | min, | |
326 | max, | |
327 | './tests/worker-files/thread/testWorker.js', | |
328 | { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN } | |
329 | ) | |
bdaf31cd | 330 | // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose` |
ee9f5295 | 331 | const promises = new Set() |
a20f0ba5 JB |
332 | const maxMultiplier = 2 |
333 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 334 | promises.add(pool.execute()) |
e211bc18 JB |
335 | } |
336 | await Promise.all(promises) | |
337 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 338 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 339 | tasks: { |
94407def | 340 | executed: expect.any(Number), |
a4e07f72 JB |
341 | executing: 0, |
342 | queued: 0, | |
df593701 | 343 | maxQueued: 0, |
68cbdc84 | 344 | stolen: 0, |
a4e07f72 JB |
345 | failed: 0 |
346 | }, | |
347 | runTime: { | |
4ba4c7f9 | 348 | history: new CircularArray() |
a4e07f72 JB |
349 | }, |
350 | waitTime: { | |
4ba4c7f9 | 351 | history: new CircularArray() |
a4e07f72 | 352 | }, |
5df69fab JB |
353 | elu: { |
354 | idle: { | |
4ba4c7f9 | 355 | history: new CircularArray() |
5df69fab JB |
356 | }, |
357 | active: { | |
4ba4c7f9 | 358 | history: new CircularArray() |
71514351 | 359 | } |
5df69fab | 360 | } |
e211bc18 | 361 | }) |
94407def JB |
362 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
363 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
364 | max * maxMultiplier | |
365 | ) | |
bdaf31cd | 366 | } |
9458090a JB |
367 | expect( |
368 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
369 | WorkerChoiceStrategies.ROUND_ROBIN | |
9b106837 | 370 | ).nextWorkerNodeKey |
9458090a | 371 | ).toBe(0) |
086fd843 JB |
372 | expect( |
373 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
374 | WorkerChoiceStrategies.ROUND_ROBIN | |
375 | ).previousWorkerNodeKey | |
376 | ).toBe(pool.workerNodes.length - 1) | |
bdaf31cd JB |
377 | // We need to clean up the resources after our test |
378 | await pool.destroy() | |
379 | }) | |
380 | ||
2ced693a | 381 | it('Verify ROUND_ROBIN strategy runtime behavior', async () => { |
594bfb84 | 382 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
2ced693a JB |
383 | let pool = new FixedClusterPool( |
384 | max, | |
594bfb84 JB |
385 | './tests/worker-files/cluster/testWorker.js', |
386 | { workerChoiceStrategy } | |
2ced693a JB |
387 | ) |
388 | let results = new Set() | |
389 | for (let i = 0; i < max; i++) { | |
20dcad1a | 390 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.id) |
2ced693a JB |
391 | } |
392 | expect(results.size).toBe(max) | |
393 | await pool.destroy() | |
594bfb84 JB |
394 | pool = new FixedThreadPool( |
395 | max, | |
396 | './tests/worker-files/thread/testWorker.js', | |
397 | { workerChoiceStrategy } | |
398 | ) | |
2ced693a JB |
399 | results = new Set() |
400 | for (let i = 0; i < max; i++) { | |
20dcad1a | 401 | results.add(pool.workerNodes[pool.chooseWorkerNode()].worker.threadId) |
2ced693a JB |
402 | } |
403 | expect(results.size).toBe(max) | |
404 | await pool.destroy() | |
405 | }) | |
406 | ||
a6f7f1b4 | 407 | it('Verify ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 408 | const workerChoiceStrategy = WorkerChoiceStrategies.ROUND_ROBIN |
a6f7f1b4 JB |
409 | let pool = new FixedThreadPool( |
410 | max, | |
411 | './tests/worker-files/thread/testWorker.js', | |
412 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
413 | ) | |
086fd843 | 414 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
38f6e859 | 415 | expect( |
95c83464 | 416 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
086fd843 | 417 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 418 | ).nextWorkerNodeKey |
086fd843 | 419 | ).toBe(0) |
a6f7f1b4 | 420 | expect( |
95c83464 | 421 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 422 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 | 423 | ).previousWorkerNodeKey |
a6f7f1b4 JB |
424 | ).toBe(0) |
425 | await pool.destroy() | |
426 | pool = new DynamicThreadPool( | |
427 | min, | |
428 | max, | |
429 | './tests/worker-files/thread/testWorker.js', | |
430 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
431 | ) | |
086fd843 | 432 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
38f6e859 | 433 | expect( |
95c83464 | 434 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
086fd843 | 435 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 436 | ).nextWorkerNodeKey |
086fd843 | 437 | ).toBe(0) |
a6f7f1b4 | 438 | expect( |
95c83464 | 439 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 440 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
086fd843 | 441 | ).previousWorkerNodeKey |
a6f7f1b4 JB |
442 | ).toBe(0) |
443 | // We need to clean up the resources after our test | |
444 | await pool.destroy() | |
445 | }) | |
446 | ||
6c6afb84 JB |
447 | it('Verify LEAST_USED strategy default policy', async () => { |
448 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED | |
449 | let pool = new FixedThreadPool( | |
450 | max, | |
451 | './tests/worker-files/thread/testWorker.js', | |
452 | { workerChoiceStrategy } | |
453 | ) | |
454 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
455 | dynamicWorkerUsage: false, |
456 | dynamicWorkerReady: true | |
6c6afb84 JB |
457 | }) |
458 | await pool.destroy() | |
459 | pool = new DynamicThreadPool( | |
460 | min, | |
461 | max, | |
462 | './tests/worker-files/thread/testWorker.js', | |
463 | { workerChoiceStrategy } | |
464 | ) | |
465 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
466 | dynamicWorkerUsage: false, |
467 | dynamicWorkerReady: true | |
6c6afb84 JB |
468 | }) |
469 | // We need to clean up the resources after our test | |
470 | await pool.destroy() | |
471 | }) | |
472 | ||
473 | it('Verify LEAST_USED strategy default tasks statistics requirements', async () => { | |
e4543b14 | 474 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_USED |
10fcfaf4 JB |
475 | let pool = new FixedThreadPool( |
476 | max, | |
d710242d | 477 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 478 | { workerChoiceStrategy } |
10fcfaf4 | 479 | ) |
87de9ff5 JB |
480 | expect( |
481 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
482 | ).toStrictEqual({ | |
932fc8be JB |
483 | runTime: { |
484 | aggregate: false, | |
485 | average: false, | |
486 | median: false | |
487 | }, | |
488 | waitTime: { | |
489 | aggregate: false, | |
490 | average: false, | |
491 | median: false | |
492 | }, | |
5df69fab JB |
493 | elu: { |
494 | aggregate: false, | |
495 | average: false, | |
496 | median: false | |
497 | } | |
86bf340d | 498 | }) |
fd7ebd49 | 499 | await pool.destroy() |
10fcfaf4 JB |
500 | pool = new DynamicThreadPool( |
501 | min, | |
502 | max, | |
d710242d | 503 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 504 | { workerChoiceStrategy } |
10fcfaf4 | 505 | ) |
87de9ff5 JB |
506 | expect( |
507 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
508 | ).toStrictEqual({ | |
932fc8be JB |
509 | runTime: { |
510 | aggregate: false, | |
511 | average: false, | |
512 | median: false | |
513 | }, | |
514 | waitTime: { | |
515 | aggregate: false, | |
516 | average: false, | |
517 | median: false | |
518 | }, | |
5df69fab JB |
519 | elu: { |
520 | aggregate: false, | |
521 | average: false, | |
522 | median: false | |
523 | } | |
86bf340d | 524 | }) |
10fcfaf4 JB |
525 | // We need to clean up the resources after our test |
526 | await pool.destroy() | |
527 | }) | |
528 | ||
e4543b14 | 529 | it('Verify LEAST_USED strategy can be run in a fixed pool', async () => { |
b98ec2e6 JB |
530 | const pool = new FixedThreadPool( |
531 | max, | |
532 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 533 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
b98ec2e6 | 534 | ) |
e4543b14 | 535 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 536 | const promises = new Set() |
a20f0ba5 JB |
537 | const maxMultiplier = 2 |
538 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 539 | promises.add(pool.execute()) |
e211bc18 JB |
540 | } |
541 | await Promise.all(promises) | |
542 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 543 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 544 | tasks: { |
76407b8e | 545 | executed: expect.any(Number), |
a4e07f72 JB |
546 | executing: 0, |
547 | queued: 0, | |
df593701 | 548 | maxQueued: 0, |
68cbdc84 | 549 | stolen: 0, |
a4e07f72 JB |
550 | failed: 0 |
551 | }, | |
552 | runTime: { | |
4ba4c7f9 | 553 | history: new CircularArray() |
a4e07f72 JB |
554 | }, |
555 | waitTime: { | |
4ba4c7f9 | 556 | history: new CircularArray() |
a4e07f72 | 557 | }, |
5df69fab JB |
558 | elu: { |
559 | idle: { | |
4ba4c7f9 | 560 | history: new CircularArray() |
5df69fab JB |
561 | }, |
562 | active: { | |
4ba4c7f9 | 563 | history: new CircularArray() |
71514351 | 564 | } |
5df69fab | 565 | } |
e211bc18 | 566 | }) |
465b2940 JB |
567 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
568 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
569 | max * maxMultiplier |
570 | ) | |
a35560ba | 571 | } |
a35560ba S |
572 | // We need to clean up the resources after our test |
573 | await pool.destroy() | |
574 | }) | |
575 | ||
e4543b14 | 576 | it('Verify LEAST_USED strategy can be run in a dynamic pool', async () => { |
ff5e76e1 JB |
577 | const pool = new DynamicThreadPool( |
578 | min, | |
579 | max, | |
580 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 581 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_USED } |
ff5e76e1 | 582 | ) |
e4543b14 | 583 | // TODO: Create a better test to cover `LeastUsedWorkerChoiceStrategy#choose` |
ee9f5295 | 584 | const promises = new Set() |
a20f0ba5 JB |
585 | const maxMultiplier = 2 |
586 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 587 | promises.add(pool.execute()) |
e211bc18 JB |
588 | } |
589 | await Promise.all(promises) | |
590 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 591 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 592 | tasks: { |
76407b8e | 593 | executed: expect.any(Number), |
a4e07f72 JB |
594 | executing: 0, |
595 | queued: 0, | |
df593701 | 596 | maxQueued: 0, |
68cbdc84 | 597 | stolen: 0, |
a4e07f72 JB |
598 | failed: 0 |
599 | }, | |
600 | runTime: { | |
4ba4c7f9 | 601 | history: new CircularArray() |
a4e07f72 JB |
602 | }, |
603 | waitTime: { | |
4ba4c7f9 | 604 | history: new CircularArray() |
a4e07f72 | 605 | }, |
5df69fab JB |
606 | elu: { |
607 | idle: { | |
4ba4c7f9 | 608 | history: new CircularArray() |
5df69fab JB |
609 | }, |
610 | active: { | |
4ba4c7f9 | 611 | history: new CircularArray() |
71514351 | 612 | } |
5df69fab | 613 | } |
e211bc18 | 614 | }) |
465b2940 JB |
615 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
616 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
76407b8e JB |
617 | max * maxMultiplier |
618 | ) | |
168c526f | 619 | } |
168c526f JB |
620 | // We need to clean up the resources after our test |
621 | await pool.destroy() | |
622 | }) | |
623 | ||
6c6afb84 JB |
624 | it('Verify LEAST_BUSY strategy default policy', async () => { |
625 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY | |
626 | let pool = new FixedThreadPool( | |
627 | max, | |
628 | './tests/worker-files/thread/testWorker.js', | |
629 | { workerChoiceStrategy } | |
630 | ) | |
631 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
632 | dynamicWorkerUsage: false, |
633 | dynamicWorkerReady: true | |
6c6afb84 JB |
634 | }) |
635 | await pool.destroy() | |
636 | pool = new DynamicThreadPool( | |
637 | min, | |
638 | max, | |
639 | './tests/worker-files/thread/testWorker.js', | |
640 | { workerChoiceStrategy } | |
641 | ) | |
642 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
643 | dynamicWorkerUsage: false, |
644 | dynamicWorkerReady: true | |
6c6afb84 JB |
645 | }) |
646 | // We need to clean up the resources after our test | |
647 | await pool.destroy() | |
648 | }) | |
649 | ||
650 | it('Verify LEAST_BUSY strategy default tasks statistics requirements', async () => { | |
e4543b14 | 651 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_BUSY |
168c526f JB |
652 | let pool = new FixedThreadPool( |
653 | max, | |
d710242d | 654 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 655 | { workerChoiceStrategy } |
168c526f | 656 | ) |
87de9ff5 JB |
657 | expect( |
658 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
659 | ).toStrictEqual({ | |
932fc8be JB |
660 | runTime: { |
661 | aggregate: true, | |
662 | average: false, | |
663 | median: false | |
664 | }, | |
665 | waitTime: { | |
666 | aggregate: true, | |
667 | average: false, | |
668 | median: false | |
669 | }, | |
5df69fab JB |
670 | elu: { |
671 | aggregate: false, | |
672 | average: false, | |
673 | median: false | |
674 | } | |
86bf340d | 675 | }) |
168c526f JB |
676 | await pool.destroy() |
677 | pool = new DynamicThreadPool( | |
678 | min, | |
679 | max, | |
d710242d | 680 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 681 | { workerChoiceStrategy } |
168c526f | 682 | ) |
87de9ff5 JB |
683 | expect( |
684 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
685 | ).toStrictEqual({ | |
932fc8be JB |
686 | runTime: { |
687 | aggregate: true, | |
688 | average: false, | |
689 | median: false | |
690 | }, | |
691 | waitTime: { | |
692 | aggregate: true, | |
693 | average: false, | |
694 | median: false | |
695 | }, | |
5df69fab JB |
696 | elu: { |
697 | aggregate: false, | |
698 | average: false, | |
699 | median: false | |
700 | } | |
86bf340d | 701 | }) |
168c526f JB |
702 | // We need to clean up the resources after our test |
703 | await pool.destroy() | |
704 | }) | |
705 | ||
e4543b14 | 706 | it('Verify LEAST_BUSY strategy can be run in a fixed pool', async () => { |
168c526f JB |
707 | const pool = new FixedThreadPool( |
708 | max, | |
709 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 710 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 711 | ) |
e4543b14 | 712 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 713 | const promises = new Set() |
a20f0ba5 JB |
714 | const maxMultiplier = 2 |
715 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 716 | promises.add(pool.execute()) |
e211bc18 JB |
717 | } |
718 | await Promise.all(promises) | |
719 | for (const workerNode of pool.workerNodes) { | |
619f403b | 720 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
721 | tasks: { |
722 | executed: expect.any(Number), | |
723 | executing: 0, | |
724 | queued: 0, | |
df593701 | 725 | maxQueued: 0, |
68cbdc84 | 726 | stolen: 0, |
a4e07f72 JB |
727 | failed: 0 |
728 | }, | |
619f403b | 729 | runTime: expect.objectContaining({ |
a4e07f72 | 730 | history: expect.any(CircularArray) |
619f403b JB |
731 | }), |
732 | waitTime: expect.objectContaining({ | |
a4e07f72 | 733 | history: expect.any(CircularArray) |
619f403b | 734 | }), |
5df69fab JB |
735 | elu: { |
736 | idle: { | |
619f403b | 737 | history: new CircularArray() |
5df69fab JB |
738 | }, |
739 | active: { | |
619f403b | 740 | history: new CircularArray() |
71514351 | 741 | } |
5df69fab | 742 | } |
e211bc18 | 743 | }) |
465b2940 JB |
744 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
745 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
746 | max * maxMultiplier |
747 | ) | |
19dbc45b JB |
748 | if (workerNode.usage.runTime.aggregate == null) { |
749 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
750 | } else { | |
751 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
752 | } | |
753 | if (workerNode.usage.waitTime.aggregate == null) { | |
754 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
755 | } else { | |
756 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
757 | } | |
168c526f | 758 | } |
168c526f JB |
759 | // We need to clean up the resources after our test |
760 | await pool.destroy() | |
761 | }) | |
762 | ||
e4543b14 | 763 | it('Verify LEAST_BUSY strategy can be run in a dynamic pool', async () => { |
168c526f JB |
764 | const pool = new DynamicThreadPool( |
765 | min, | |
766 | max, | |
767 | './tests/worker-files/thread/testWorker.js', | |
e4543b14 | 768 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_BUSY } |
168c526f | 769 | ) |
e4543b14 | 770 | // TODO: Create a better test to cover `LeastBusyWorkerChoiceStrategy#choose` |
ee9f5295 | 771 | const promises = new Set() |
a20f0ba5 JB |
772 | const maxMultiplier = 2 |
773 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 774 | promises.add(pool.execute()) |
e211bc18 JB |
775 | } |
776 | await Promise.all(promises) | |
777 | for (const workerNode of pool.workerNodes) { | |
619f403b | 778 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
779 | tasks: { |
780 | executed: expect.any(Number), | |
781 | executing: 0, | |
782 | queued: 0, | |
df593701 | 783 | maxQueued: 0, |
68cbdc84 | 784 | stolen: 0, |
a4e07f72 JB |
785 | failed: 0 |
786 | }, | |
619f403b | 787 | runTime: expect.objectContaining({ |
a4e07f72 | 788 | history: expect.any(CircularArray) |
619f403b JB |
789 | }), |
790 | waitTime: expect.objectContaining({ | |
a4e07f72 | 791 | history: expect.any(CircularArray) |
619f403b | 792 | }), |
5df69fab JB |
793 | elu: { |
794 | idle: { | |
619f403b | 795 | history: new CircularArray() |
5df69fab JB |
796 | }, |
797 | active: { | |
619f403b | 798 | history: new CircularArray() |
71514351 | 799 | } |
5df69fab | 800 | } |
e211bc18 | 801 | }) |
465b2940 JB |
802 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
803 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
804 | max * maxMultiplier |
805 | ) | |
19dbc45b JB |
806 | if (workerNode.usage.runTime.aggregate == null) { |
807 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
808 | } else { | |
809 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
810 | } | |
811 | if (workerNode.usage.waitTime.aggregate == null) { | |
812 | expect(workerNode.usage.waitTime.aggregate).toBeUndefined() | |
813 | } else { | |
814 | expect(workerNode.usage.waitTime.aggregate).toBeGreaterThan(0) | |
815 | } | |
ff5e76e1 | 816 | } |
ff5e76e1 JB |
817 | // We need to clean up the resources after our test |
818 | await pool.destroy() | |
819 | }) | |
820 | ||
6c6afb84 JB |
821 | it('Verify LEAST_ELU strategy default policy', async () => { |
822 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU | |
823 | let pool = new FixedThreadPool( | |
824 | max, | |
825 | './tests/worker-files/thread/testWorker.js', | |
826 | { workerChoiceStrategy } | |
827 | ) | |
828 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
829 | dynamicWorkerUsage: false, |
830 | dynamicWorkerReady: true | |
6c6afb84 JB |
831 | }) |
832 | await pool.destroy() | |
833 | pool = new DynamicThreadPool( | |
834 | min, | |
835 | max, | |
836 | './tests/worker-files/thread/testWorker.js', | |
837 | { workerChoiceStrategy } | |
838 | ) | |
839 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
840 | dynamicWorkerUsage: false, |
841 | dynamicWorkerReady: true | |
6c6afb84 JB |
842 | }) |
843 | // We need to clean up the resources after our test | |
844 | await pool.destroy() | |
845 | }) | |
846 | ||
847 | it('Verify LEAST_ELU strategy default tasks statistics requirements', async () => { | |
a7bbf44a JB |
848 | const workerChoiceStrategy = WorkerChoiceStrategies.LEAST_ELU |
849 | let pool = new FixedThreadPool( | |
850 | max, | |
851 | './tests/worker-files/thread/testWorker.js', | |
852 | { workerChoiceStrategy } | |
853 | ) | |
05302647 JB |
854 | expect( |
855 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
856 | ).toStrictEqual({ | |
e460940e JB |
857 | runTime: { |
858 | aggregate: false, | |
859 | average: false, | |
860 | median: false | |
861 | }, | |
862 | waitTime: { | |
863 | aggregate: false, | |
864 | average: false, | |
865 | median: false | |
866 | }, | |
5df69fab JB |
867 | elu: { |
868 | aggregate: true, | |
869 | average: false, | |
870 | median: false | |
871 | } | |
a7bbf44a JB |
872 | }) |
873 | await pool.destroy() | |
874 | pool = new DynamicThreadPool( | |
875 | min, | |
876 | max, | |
877 | './tests/worker-files/thread/testWorker.js', | |
878 | { workerChoiceStrategy } | |
879 | ) | |
05302647 JB |
880 | expect( |
881 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
882 | ).toStrictEqual({ | |
e460940e JB |
883 | runTime: { |
884 | aggregate: false, | |
885 | average: false, | |
886 | median: false | |
887 | }, | |
888 | waitTime: { | |
889 | aggregate: false, | |
890 | average: false, | |
891 | median: false | |
892 | }, | |
5df69fab JB |
893 | elu: { |
894 | aggregate: true, | |
895 | average: false, | |
896 | median: false | |
897 | } | |
a7bbf44a JB |
898 | }) |
899 | // We need to clean up the resources after our test | |
900 | await pool.destroy() | |
901 | }) | |
902 | ||
ae9cf3c8 | 903 | it('Verify LEAST_ELU strategy can be run in a fixed pool', async () => { |
c5ad42cd JB |
904 | const pool = new FixedThreadPool( |
905 | max, | |
906 | './tests/worker-files/thread/testWorker.js', | |
907 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
908 | ) | |
909 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 910 | const promises = new Set() |
c5ad42cd JB |
911 | const maxMultiplier = 2 |
912 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 913 | promises.add(pool.execute()) |
c5ad42cd | 914 | } |
dd38581f | 915 | await Promise.all(promises) |
c5ad42cd | 916 | for (const workerNode of pool.workerNodes) { |
619f403b | 917 | expect(workerNode.usage).toStrictEqual({ |
c5ad42cd JB |
918 | tasks: { |
919 | executed: expect.any(Number), | |
920 | executing: 0, | |
921 | queued: 0, | |
df593701 | 922 | maxQueued: 0, |
68cbdc84 | 923 | stolen: 0, |
c5ad42cd JB |
924 | failed: 0 |
925 | }, | |
926 | runTime: { | |
619f403b | 927 | history: new CircularArray() |
a1347286 JB |
928 | }, |
929 | waitTime: { | |
619f403b | 930 | history: new CircularArray() |
5df69fab | 931 | }, |
619f403b JB |
932 | elu: expect.objectContaining({ |
933 | idle: expect.objectContaining({ | |
5df69fab | 934 | history: expect.any(CircularArray) |
619f403b JB |
935 | }), |
936 | active: expect.objectContaining({ | |
5df69fab | 937 | history: expect.any(CircularArray) |
619f403b JB |
938 | }) |
939 | }) | |
5df69fab | 940 | }) |
465b2940 JB |
941 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
942 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a1347286 JB |
943 | max * maxMultiplier |
944 | ) | |
7db63069 JB |
945 | if (workerNode.usage.elu.active.aggregate == null) { |
946 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
947 | } else { | |
948 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
949 | } | |
950 | if (workerNode.usage.elu.idle.aggregate == null) { | |
951 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
952 | } else { | |
953 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
954 | } | |
71514351 JB |
955 | if (workerNode.usage.elu.utilization == null) { |
956 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
957 | } else { | |
958 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
959 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
960 | } | |
a1347286 JB |
961 | } |
962 | // We need to clean up the resources after our test | |
963 | await pool.destroy() | |
964 | }) | |
965 | ||
966 | it('Verify LEAST_ELU strategy can be run in a dynamic pool', async () => { | |
967 | const pool = new DynamicThreadPool( | |
968 | min, | |
969 | max, | |
970 | './tests/worker-files/thread/testWorker.js', | |
971 | { workerChoiceStrategy: WorkerChoiceStrategies.LEAST_ELU } | |
972 | ) | |
973 | // TODO: Create a better test to cover `LeastEluWorkerChoiceStrategy#choose` | |
dd38581f | 974 | const promises = new Set() |
a1347286 JB |
975 | const maxMultiplier = 2 |
976 | for (let i = 0; i < max * maxMultiplier; i++) { | |
dd38581f | 977 | promises.add(pool.execute()) |
a1347286 | 978 | } |
dd38581f | 979 | await Promise.all(promises) |
a1347286 | 980 | for (const workerNode of pool.workerNodes) { |
619f403b | 981 | expect(workerNode.usage).toStrictEqual({ |
a1347286 JB |
982 | tasks: { |
983 | executed: expect.any(Number), | |
984 | executing: 0, | |
985 | queued: 0, | |
df593701 | 986 | maxQueued: 0, |
68cbdc84 | 987 | stolen: 0, |
a1347286 JB |
988 | failed: 0 |
989 | }, | |
990 | runTime: { | |
619f403b | 991 | history: new CircularArray() |
c5ad42cd JB |
992 | }, |
993 | waitTime: { | |
619f403b | 994 | history: new CircularArray() |
5df69fab | 995 | }, |
619f403b JB |
996 | elu: expect.objectContaining({ |
997 | idle: expect.objectContaining({ | |
5df69fab | 998 | history: expect.any(CircularArray) |
619f403b JB |
999 | }), |
1000 | active: expect.objectContaining({ | |
5df69fab | 1001 | history: expect.any(CircularArray) |
619f403b JB |
1002 | }) |
1003 | }) | |
5df69fab | 1004 | }) |
465b2940 JB |
1005 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1006 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
c5ad42cd JB |
1007 | max * maxMultiplier |
1008 | ) | |
7db63069 JB |
1009 | if (workerNode.usage.elu.active.aggregate == null) { |
1010 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1011 | } else { | |
1012 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1013 | } | |
1014 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1015 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1016 | } else { | |
1017 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1018 | } | |
71514351 JB |
1019 | if (workerNode.usage.elu.utilization == null) { |
1020 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1021 | } else { | |
1022 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1023 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1024 | } | |
c5ad42cd JB |
1025 | } |
1026 | // We need to clean up the resources after our test | |
1027 | await pool.destroy() | |
1028 | }) | |
1029 | ||
6c6afb84 JB |
1030 | it('Verify FAIR_SHARE strategy default policy', async () => { |
1031 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE | |
1032 | let pool = new FixedThreadPool( | |
1033 | max, | |
1034 | './tests/worker-files/thread/testWorker.js', | |
1035 | { workerChoiceStrategy } | |
1036 | ) | |
1037 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1038 | dynamicWorkerUsage: false, |
1039 | dynamicWorkerReady: true | |
6c6afb84 JB |
1040 | }) |
1041 | await pool.destroy() | |
1042 | pool = new DynamicThreadPool( | |
1043 | min, | |
1044 | max, | |
1045 | './tests/worker-files/thread/testWorker.js', | |
1046 | { workerChoiceStrategy } | |
1047 | ) | |
1048 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1049 | dynamicWorkerUsage: false, |
1050 | dynamicWorkerReady: true | |
6c6afb84 JB |
1051 | }) |
1052 | // We need to clean up the resources after our test | |
1053 | await pool.destroy() | |
1054 | }) | |
1055 | ||
1056 | it('Verify FAIR_SHARE strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1057 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
10fcfaf4 JB |
1058 | let pool = new FixedThreadPool( |
1059 | max, | |
d710242d | 1060 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1061 | { workerChoiceStrategy } |
10fcfaf4 | 1062 | ) |
87de9ff5 JB |
1063 | expect( |
1064 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1065 | ).toStrictEqual({ | |
932fc8be JB |
1066 | runTime: { |
1067 | aggregate: true, | |
1068 | average: true, | |
1069 | median: false | |
1070 | }, | |
1071 | waitTime: { | |
1072 | aggregate: false, | |
1073 | average: false, | |
1074 | median: false | |
1075 | }, | |
5df69fab | 1076 | elu: { |
9adcefab JB |
1077 | aggregate: true, |
1078 | average: true, | |
5df69fab JB |
1079 | median: false |
1080 | } | |
86bf340d | 1081 | }) |
fd7ebd49 | 1082 | await pool.destroy() |
10fcfaf4 JB |
1083 | pool = new DynamicThreadPool( |
1084 | min, | |
1085 | max, | |
d710242d | 1086 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1087 | { workerChoiceStrategy } |
10fcfaf4 | 1088 | ) |
87de9ff5 JB |
1089 | expect( |
1090 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1091 | ).toStrictEqual({ | |
932fc8be JB |
1092 | runTime: { |
1093 | aggregate: true, | |
1094 | average: true, | |
1095 | median: false | |
1096 | }, | |
1097 | waitTime: { | |
1098 | aggregate: false, | |
1099 | average: false, | |
1100 | median: false | |
1101 | }, | |
5df69fab | 1102 | elu: { |
9adcefab JB |
1103 | aggregate: true, |
1104 | average: true, | |
5df69fab JB |
1105 | median: false |
1106 | } | |
86bf340d | 1107 | }) |
10fcfaf4 JB |
1108 | // We need to clean up the resources after our test |
1109 | await pool.destroy() | |
1110 | }) | |
1111 | ||
23ff945a | 1112 | it('Verify FAIR_SHARE strategy can be run in a fixed pool', async () => { |
23ff945a JB |
1113 | const pool = new FixedThreadPool( |
1114 | max, | |
1115 | './tests/worker-files/thread/testWorker.js', | |
1116 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1117 | ) | |
1118 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1119 | const promises = new Set() |
a20f0ba5 JB |
1120 | const maxMultiplier = 2 |
1121 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1122 | promises.add(pool.execute()) |
23ff945a | 1123 | } |
e211bc18 | 1124 | await Promise.all(promises) |
138d29a8 | 1125 | for (const workerNode of pool.workerNodes) { |
619f403b | 1126 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1127 | tasks: { |
d33be430 | 1128 | executed: expect.any(Number), |
a4e07f72 JB |
1129 | executing: 0, |
1130 | queued: 0, | |
df593701 | 1131 | maxQueued: 0, |
68cbdc84 | 1132 | stolen: 0, |
a4e07f72 JB |
1133 | failed: 0 |
1134 | }, | |
619f403b | 1135 | runTime: expect.objectContaining({ |
a4e07f72 | 1136 | history: expect.any(CircularArray) |
619f403b | 1137 | }), |
a4e07f72 | 1138 | waitTime: { |
619f403b | 1139 | history: new CircularArray() |
a4e07f72 | 1140 | }, |
619f403b JB |
1141 | elu: expect.objectContaining({ |
1142 | idle: expect.objectContaining({ | |
5df69fab | 1143 | history: expect.any(CircularArray) |
619f403b JB |
1144 | }), |
1145 | active: expect.objectContaining({ | |
5df69fab | 1146 | history: expect.any(CircularArray) |
619f403b JB |
1147 | }) |
1148 | }) | |
86bf340d | 1149 | }) |
465b2940 JB |
1150 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1151 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
d33be430 JB |
1152 | max * maxMultiplier |
1153 | ) | |
71514351 JB |
1154 | if (workerNode.usage.runTime.aggregate == null) { |
1155 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1156 | } else { | |
1157 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1158 | } | |
1159 | if (workerNode.usage.runTime.average == null) { | |
1160 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1161 | } else { | |
1162 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1163 | } | |
7db63069 JB |
1164 | if (workerNode.usage.elu.active.aggregate == null) { |
1165 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1166 | } else { | |
1167 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1168 | } | |
1169 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1170 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1171 | } else { | |
1172 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1173 | } | |
71514351 JB |
1174 | if (workerNode.usage.elu.utilization == null) { |
1175 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1176 | } else { | |
1177 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1178 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1179 | } | |
138d29a8 | 1180 | } |
97a2abc3 | 1181 | expect( |
95c83464 | 1182 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1183 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1184 | ).workersVirtualTaskEndTimestamp.length |
f06e48d8 | 1185 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1186 | // We need to clean up the resources after our test |
1187 | await pool.destroy() | |
1188 | }) | |
1189 | ||
1190 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool', async () => { | |
23ff945a JB |
1191 | const pool = new DynamicThreadPool( |
1192 | min, | |
1193 | max, | |
1194 | './tests/worker-files/thread/testWorker.js', | |
1195 | { workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE } | |
1196 | ) | |
1197 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1198 | const promises = new Set() |
f7070eee | 1199 | const maxMultiplier = 2 |
804a889e | 1200 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1201 | promises.add(pool.execute()) |
23ff945a | 1202 | } |
e211bc18 | 1203 | await Promise.all(promises) |
138d29a8 | 1204 | for (const workerNode of pool.workerNodes) { |
619f403b | 1205 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1206 | tasks: { |
6c6afb84 | 1207 | executed: expect.any(Number), |
a4e07f72 JB |
1208 | executing: 0, |
1209 | queued: 0, | |
df593701 | 1210 | maxQueued: 0, |
68cbdc84 | 1211 | stolen: 0, |
a4e07f72 JB |
1212 | failed: 0 |
1213 | }, | |
619f403b | 1214 | runTime: expect.objectContaining({ |
a4e07f72 | 1215 | history: expect.any(CircularArray) |
619f403b | 1216 | }), |
a4e07f72 | 1217 | waitTime: { |
619f403b | 1218 | history: new CircularArray() |
a4e07f72 | 1219 | }, |
619f403b JB |
1220 | elu: expect.objectContaining({ |
1221 | idle: expect.objectContaining({ | |
5df69fab | 1222 | history: expect.any(CircularArray) |
619f403b JB |
1223 | }), |
1224 | active: expect.objectContaining({ | |
5df69fab | 1225 | history: expect.any(CircularArray) |
619f403b JB |
1226 | }) |
1227 | }) | |
86bf340d | 1228 | }) |
465b2940 JB |
1229 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1230 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1231 | max * maxMultiplier |
1232 | ) | |
71514351 JB |
1233 | if (workerNode.usage.runTime.aggregate == null) { |
1234 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1235 | } else { | |
1236 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1237 | } | |
1238 | if (workerNode.usage.runTime.average == null) { | |
1239 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1240 | } else { | |
1241 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1242 | } | |
7db63069 JB |
1243 | if (workerNode.usage.elu.active.aggregate == null) { |
1244 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1245 | } else { | |
1246 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1247 | } | |
1248 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1249 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1250 | } else { | |
1251 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1252 | } | |
71514351 JB |
1253 | if (workerNode.usage.elu.utilization == null) { |
1254 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1255 | } else { | |
1256 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1257 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1258 | } | |
138d29a8 | 1259 | } |
2b4fddb8 JB |
1260 | expect( |
1261 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1262 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1263 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1264 | ).toBe(pool.workerNodes.length) |
23ff945a JB |
1265 | // We need to clean up the resources after our test |
1266 | await pool.destroy() | |
1267 | }) | |
1268 | ||
9e775f96 | 1269 | it('Verify FAIR_SHARE strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1270 | const pool = new DynamicThreadPool( |
1271 | min, | |
1272 | max, | |
1273 | './tests/worker-files/thread/testWorker.js', | |
1274 | { | |
1275 | workerChoiceStrategy: WorkerChoiceStrategies.FAIR_SHARE, | |
1276 | workerChoiceStrategyOptions: { | |
932fc8be | 1277 | runTime: { median: true } |
010d7020 JB |
1278 | } |
1279 | } | |
1280 | ) | |
1281 | // TODO: Create a better test to cover `FairShareChoiceStrategy#choose` | |
ee9f5295 | 1282 | const promises = new Set() |
010d7020 JB |
1283 | const maxMultiplier = 2 |
1284 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1285 | promises.add(pool.execute()) |
010d7020 | 1286 | } |
e211bc18 | 1287 | await Promise.all(promises) |
010d7020 | 1288 | for (const workerNode of pool.workerNodes) { |
619f403b | 1289 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1290 | tasks: { |
6c6afb84 | 1291 | executed: expect.any(Number), |
a4e07f72 JB |
1292 | executing: 0, |
1293 | queued: 0, | |
df593701 | 1294 | maxQueued: 0, |
68cbdc84 | 1295 | stolen: 0, |
a4e07f72 JB |
1296 | failed: 0 |
1297 | }, | |
619f403b | 1298 | runTime: expect.objectContaining({ |
a4e07f72 | 1299 | history: expect.any(CircularArray) |
619f403b | 1300 | }), |
a4e07f72 | 1301 | waitTime: { |
619f403b | 1302 | history: new CircularArray() |
a4e07f72 | 1303 | }, |
619f403b JB |
1304 | elu: expect.objectContaining({ |
1305 | idle: expect.objectContaining({ | |
5df69fab | 1306 | history: expect.any(CircularArray) |
619f403b JB |
1307 | }), |
1308 | active: expect.objectContaining({ | |
5df69fab | 1309 | history: expect.any(CircularArray) |
619f403b JB |
1310 | }) |
1311 | }) | |
86bf340d | 1312 | }) |
465b2940 JB |
1313 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1314 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
6c6afb84 JB |
1315 | max * maxMultiplier |
1316 | ) | |
71514351 JB |
1317 | if (workerNode.usage.runTime.aggregate == null) { |
1318 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1319 | } else { | |
1320 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1321 | } | |
1322 | if (workerNode.usage.runTime.median == null) { | |
1323 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1324 | } else { | |
1325 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1326 | } | |
7db63069 JB |
1327 | if (workerNode.usage.elu.active.aggregate == null) { |
1328 | expect(workerNode.usage.elu.active.aggregate).toBeUndefined() | |
1329 | } else { | |
1330 | expect(workerNode.usage.elu.active.aggregate).toBeGreaterThan(0) | |
1331 | } | |
1332 | if (workerNode.usage.elu.idle.aggregate == null) { | |
1333 | expect(workerNode.usage.elu.idle.aggregate).toBeUndefined() | |
1334 | } else { | |
1335 | expect(workerNode.usage.elu.idle.aggregate).toBeGreaterThanOrEqual(0) | |
1336 | } | |
71514351 JB |
1337 | if (workerNode.usage.elu.utilization == null) { |
1338 | expect(workerNode.usage.elu.utilization).toBeUndefined() | |
1339 | } else { | |
1340 | expect(workerNode.usage.elu.utilization).toBeGreaterThanOrEqual(0) | |
1341 | expect(workerNode.usage.elu.utilization).toBeLessThanOrEqual(1) | |
1342 | } | |
010d7020 | 1343 | } |
2b4fddb8 JB |
1344 | expect( |
1345 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1346 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
b0d6ed8f | 1347 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1348 | ).toBe(pool.workerNodes.length) |
010d7020 JB |
1349 | // We need to clean up the resources after our test |
1350 | await pool.destroy() | |
1351 | }) | |
1352 | ||
a6f7f1b4 | 1353 | it('Verify FAIR_SHARE strategy internals are resets after setting it', async () => { |
594bfb84 | 1354 | const workerChoiceStrategy = WorkerChoiceStrategies.FAIR_SHARE |
f0829c53 | 1355 | let pool = new FixedThreadPool( |
caeb9817 JB |
1356 | max, |
1357 | './tests/worker-files/thread/testWorker.js' | |
1358 | ) | |
1359 | expect( | |
95c83464 | 1360 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1361 | workerChoiceStrategy |
b0d6ed8f | 1362 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1363 | ).toBeInstanceOf(Array) |
1364 | expect( | |
1365 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1366 | workerChoiceStrategy | |
b0d6ed8f | 1367 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1368 | ).toBe(0) |
2b4fddb8 JB |
1369 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1370 | workerChoiceStrategy | |
b0d6ed8f | 1371 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
2b4fddb8 JB |
1372 | expect( |
1373 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1374 | workerChoiceStrategy | |
b0d6ed8f | 1375 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1376 | ).toBe(1) |
594bfb84 | 1377 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1378 | expect( |
1379 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1380 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1381 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1382 | ).toBeInstanceOf(Array) |
08f3f44c JB |
1383 | expect( |
1384 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1385 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1386 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1387 | ).toBe(0) |
f0829c53 JB |
1388 | await pool.destroy() |
1389 | pool = new DynamicThreadPool( | |
1390 | min, | |
1391 | max, | |
1392 | './tests/worker-files/thread/testWorker.js' | |
1393 | ) | |
1394 | expect( | |
95c83464 | 1395 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1396 | workerChoiceStrategy |
b0d6ed8f | 1397 | ).workersVirtualTaskEndTimestamp |
08f3f44c | 1398 | ).toBeInstanceOf(Array) |
2b4fddb8 JB |
1399 | expect( |
1400 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1401 | workerChoiceStrategy | |
b0d6ed8f | 1402 | ).workersVirtualTaskEndTimestamp.length |
2b4fddb8 | 1403 | ).toBe(0) |
08f3f44c JB |
1404 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
1405 | workerChoiceStrategy | |
b0d6ed8f | 1406 | ).workersVirtualTaskEndTimestamp[0] = performance.now() |
08f3f44c JB |
1407 | expect( |
1408 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1409 | workerChoiceStrategy | |
b0d6ed8f | 1410 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1411 | ).toBe(1) |
594bfb84 | 1412 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
08f3f44c JB |
1413 | expect( |
1414 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1415 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1416 | ).workersVirtualTaskEndTimestamp |
08f3f44c JB |
1417 | ).toBeInstanceOf(Array) |
1418 | expect( | |
1419 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1420 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
b0d6ed8f | 1421 | ).workersVirtualTaskEndTimestamp.length |
08f3f44c | 1422 | ).toBe(0) |
caeb9817 JB |
1423 | // We need to clean up the resources after our test |
1424 | await pool.destroy() | |
1425 | }) | |
1426 | ||
6c6afb84 JB |
1427 | it('Verify WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1428 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN | |
1429 | let pool = new FixedThreadPool( | |
1430 | max, | |
1431 | './tests/worker-files/thread/testWorker.js', | |
1432 | { workerChoiceStrategy } | |
1433 | ) | |
1434 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1435 | dynamicWorkerUsage: false, |
1436 | dynamicWorkerReady: true | |
6c6afb84 JB |
1437 | }) |
1438 | await pool.destroy() | |
1439 | pool = new DynamicThreadPool( | |
1440 | min, | |
1441 | max, | |
1442 | './tests/worker-files/thread/testWorker.js', | |
1443 | { workerChoiceStrategy } | |
1444 | ) | |
1445 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1446 | dynamicWorkerUsage: false, |
1447 | dynamicWorkerReady: true | |
6c6afb84 JB |
1448 | }) |
1449 | // We need to clean up the resources after our test | |
1450 | await pool.destroy() | |
1451 | }) | |
1452 | ||
1453 | it('Verify WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
594bfb84 | 1454 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
10fcfaf4 JB |
1455 | let pool = new FixedThreadPool( |
1456 | max, | |
d710242d | 1457 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1458 | { workerChoiceStrategy } |
10fcfaf4 | 1459 | ) |
87de9ff5 JB |
1460 | expect( |
1461 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1462 | ).toStrictEqual({ | |
932fc8be JB |
1463 | runTime: { |
1464 | aggregate: true, | |
1465 | average: true, | |
1466 | median: false | |
1467 | }, | |
1468 | waitTime: { | |
1469 | aggregate: false, | |
1470 | average: false, | |
1471 | median: false | |
1472 | }, | |
5df69fab JB |
1473 | elu: { |
1474 | aggregate: false, | |
1475 | average: false, | |
1476 | median: false | |
1477 | } | |
86bf340d | 1478 | }) |
fd7ebd49 | 1479 | await pool.destroy() |
10fcfaf4 JB |
1480 | pool = new DynamicThreadPool( |
1481 | min, | |
1482 | max, | |
d710242d | 1483 | './tests/worker-files/thread/testWorker.js', |
594bfb84 | 1484 | { workerChoiceStrategy } |
10fcfaf4 | 1485 | ) |
87de9ff5 JB |
1486 | expect( |
1487 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1488 | ).toStrictEqual({ | |
932fc8be JB |
1489 | runTime: { |
1490 | aggregate: true, | |
1491 | average: true, | |
1492 | median: false | |
1493 | }, | |
1494 | waitTime: { | |
1495 | aggregate: false, | |
1496 | average: false, | |
1497 | median: false | |
1498 | }, | |
5df69fab JB |
1499 | elu: { |
1500 | aggregate: false, | |
1501 | average: false, | |
1502 | median: false | |
1503 | } | |
86bf340d | 1504 | }) |
10fcfaf4 JB |
1505 | // We need to clean up the resources after our test |
1506 | await pool.destroy() | |
1507 | }) | |
1508 | ||
b3432a63 | 1509 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
b3432a63 JB |
1510 | const pool = new FixedThreadPool( |
1511 | max, | |
1512 | './tests/worker-files/thread/testWorker.js', | |
1513 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1514 | ) | |
1515 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1516 | const promises = new Set() |
a20f0ba5 JB |
1517 | const maxMultiplier = 2 |
1518 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1519 | promises.add(pool.execute()) |
b3432a63 | 1520 | } |
e211bc18 | 1521 | await Promise.all(promises) |
138d29a8 | 1522 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1523 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1524 | tasks: { |
1525 | executed: expect.any(Number), | |
1526 | executing: 0, | |
1527 | queued: 0, | |
df593701 | 1528 | maxQueued: 0, |
68cbdc84 | 1529 | stolen: 0, |
a4e07f72 JB |
1530 | failed: 0 |
1531 | }, | |
71514351 | 1532 | runTime: expect.objectContaining({ |
a4e07f72 | 1533 | history: expect.any(CircularArray) |
71514351 | 1534 | }), |
a4e07f72 | 1535 | waitTime: { |
619f403b | 1536 | history: new CircularArray() |
a4e07f72 | 1537 | }, |
5df69fab JB |
1538 | elu: { |
1539 | idle: { | |
619f403b | 1540 | history: new CircularArray() |
5df69fab JB |
1541 | }, |
1542 | active: { | |
619f403b | 1543 | history: new CircularArray() |
71514351 | 1544 | } |
5df69fab | 1545 | } |
86bf340d | 1546 | }) |
465b2940 JB |
1547 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1548 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1549 | max * maxMultiplier |
1550 | ) | |
71514351 JB |
1551 | if (workerNode.usage.runTime.aggregate == null) { |
1552 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1553 | } else { | |
1554 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1555 | } | |
1556 | if (workerNode.usage.runTime.average == null) { | |
1557 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1558 | } else { | |
1559 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1560 | } | |
138d29a8 | 1561 | } |
97a2abc3 | 1562 | expect( |
95c83464 | 1563 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1564 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1565 | ).defaultWorkerWeight |
1566 | ).toBeGreaterThan(0) | |
1567 | expect( | |
1568 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1569 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1570 | ).workerVirtualTaskRunTime | |
1571 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1572 | // We need to clean up the resources after our test |
1573 | await pool.destroy() | |
1574 | }) | |
1575 | ||
1576 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
b3432a63 JB |
1577 | const pool = new DynamicThreadPool( |
1578 | min, | |
1579 | max, | |
1580 | './tests/worker-files/thread/testWorker.js', | |
1581 | { workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN } | |
1582 | ) | |
1583 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1584 | const promises = new Set() |
138d29a8 | 1585 | const maxMultiplier = 2 |
5502c07c | 1586 | for (let i = 0; i < max * maxMultiplier; i++) { |
ee9f5295 | 1587 | promises.add(pool.execute()) |
b3432a63 | 1588 | } |
e211bc18 | 1589 | await Promise.all(promises) |
138d29a8 | 1590 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1591 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1592 | tasks: { |
1593 | executed: expect.any(Number), | |
1594 | executing: 0, | |
1595 | queued: 0, | |
df593701 | 1596 | maxQueued: 0, |
68cbdc84 | 1597 | stolen: 0, |
a4e07f72 JB |
1598 | failed: 0 |
1599 | }, | |
b1aae695 | 1600 | runTime: expect.objectContaining({ |
a4e07f72 | 1601 | history: expect.any(CircularArray) |
b1aae695 | 1602 | }), |
a4e07f72 | 1603 | waitTime: { |
619f403b | 1604 | history: new CircularArray() |
a4e07f72 | 1605 | }, |
5df69fab JB |
1606 | elu: { |
1607 | idle: { | |
619f403b | 1608 | history: new CircularArray() |
5df69fab JB |
1609 | }, |
1610 | active: { | |
619f403b | 1611 | history: new CircularArray() |
71514351 | 1612 | } |
5df69fab | 1613 | } |
86bf340d | 1614 | }) |
465b2940 JB |
1615 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1616 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1617 | max * maxMultiplier |
1618 | ) | |
b1aae695 JB |
1619 | if (workerNode.usage.runTime.aggregate == null) { |
1620 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1621 | } else { | |
1622 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1623 | } | |
1624 | if (workerNode.usage.runTime.average == null) { | |
1625 | expect(workerNode.usage.runTime.average).toBeUndefined() | |
1626 | } else { | |
1627 | expect(workerNode.usage.runTime.average).toBeGreaterThan(0) | |
1628 | } | |
138d29a8 | 1629 | } |
2b4fddb8 JB |
1630 | expect( |
1631 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1632 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1633 | ).defaultWorkerWeight | |
1634 | ).toBeGreaterThan(0) | |
1635 | expect( | |
1636 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1637 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1638 | ).workerVirtualTaskRunTime | |
1639 | ).toBeGreaterThanOrEqual(0) | |
b3432a63 JB |
1640 | // We need to clean up the resources after our test |
1641 | await pool.destroy() | |
1642 | }) | |
1643 | ||
9e775f96 | 1644 | it('Verify WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool with median runtime statistic', async () => { |
010d7020 JB |
1645 | const pool = new DynamicThreadPool( |
1646 | min, | |
1647 | max, | |
1648 | './tests/worker-files/thread/testWorker.js', | |
1649 | { | |
1650 | workerChoiceStrategy: WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN, | |
1651 | workerChoiceStrategyOptions: { | |
932fc8be | 1652 | runTime: { median: true } |
010d7020 JB |
1653 | } |
1654 | } | |
1655 | ) | |
1656 | // TODO: Create a better test to cover `WeightedRoundRobinWorkerChoiceStrategy#choose` | |
ee9f5295 | 1657 | const promises = new Set() |
010d7020 JB |
1658 | const maxMultiplier = 2 |
1659 | for (let i = 0; i < max * maxMultiplier; i++) { | |
ee9f5295 | 1660 | promises.add(pool.execute()) |
010d7020 | 1661 | } |
e211bc18 | 1662 | await Promise.all(promises) |
010d7020 | 1663 | for (const workerNode of pool.workerNodes) { |
465b2940 | 1664 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 JB |
1665 | tasks: { |
1666 | executed: expect.any(Number), | |
1667 | executing: 0, | |
1668 | queued: 0, | |
df593701 | 1669 | maxQueued: 0, |
68cbdc84 | 1670 | stolen: 0, |
a4e07f72 JB |
1671 | failed: 0 |
1672 | }, | |
b1aae695 | 1673 | runTime: expect.objectContaining({ |
a4e07f72 | 1674 | history: expect.any(CircularArray) |
b1aae695 | 1675 | }), |
a4e07f72 | 1676 | waitTime: { |
619f403b | 1677 | history: new CircularArray() |
a4e07f72 | 1678 | }, |
5df69fab JB |
1679 | elu: { |
1680 | idle: { | |
619f403b | 1681 | history: new CircularArray() |
5df69fab JB |
1682 | }, |
1683 | active: { | |
619f403b | 1684 | history: new CircularArray() |
71514351 | 1685 | } |
5df69fab | 1686 | } |
86bf340d | 1687 | }) |
465b2940 JB |
1688 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1689 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
a4e07f72 JB |
1690 | max * maxMultiplier |
1691 | ) | |
b1aae695 JB |
1692 | if (workerNode.usage.runTime.aggregate == null) { |
1693 | expect(workerNode.usage.runTime.aggregate).toBeUndefined() | |
1694 | } else { | |
1695 | expect(workerNode.usage.runTime.aggregate).toBeGreaterThan(0) | |
1696 | } | |
1697 | if (workerNode.usage.runTime.median == null) { | |
1698 | expect(workerNode.usage.runTime.median).toBeUndefined() | |
1699 | } else { | |
1700 | expect(workerNode.usage.runTime.median).toBeGreaterThan(0) | |
1701 | } | |
010d7020 | 1702 | } |
08f3f44c JB |
1703 | expect( |
1704 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1705 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1706 | ).defaultWorkerWeight | |
1707 | ).toBeGreaterThan(0) | |
1708 | expect( | |
1709 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1710 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1711 | ).workerVirtualTaskRunTime | |
1712 | ).toBeGreaterThanOrEqual(0) | |
010d7020 JB |
1713 | // We need to clean up the resources after our test |
1714 | await pool.destroy() | |
1715 | }) | |
1716 | ||
a6f7f1b4 | 1717 | it('Verify WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
594bfb84 | 1718 | const workerChoiceStrategy = WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN |
f0829c53 | 1719 | let pool = new FixedThreadPool( |
caeb9817 JB |
1720 | max, |
1721 | './tests/worker-files/thread/testWorker.js' | |
1722 | ) | |
38f6e859 | 1723 | expect( |
95c83464 | 1724 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1725 | workerChoiceStrategy |
9b106837 | 1726 | ).nextWorkerNodeKey |
b529c323 | 1727 | ).toBeDefined() |
086fd843 JB |
1728 | expect( |
1729 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1730 | workerChoiceStrategy | |
1731 | ).previousWorkerNodeKey | |
1732 | ).toBeDefined() | |
38f6e859 | 1733 | expect( |
95c83464 | 1734 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1735 | workerChoiceStrategy |
b529c323 JB |
1736 | ).defaultWorkerWeight |
1737 | ).toBeDefined() | |
caeb9817 | 1738 | expect( |
95c83464 | 1739 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1740 | workerChoiceStrategy |
08f3f44c | 1741 | ).workerVirtualTaskRunTime |
b529c323 | 1742 | ).toBeDefined() |
594bfb84 | 1743 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1744 | expect( |
95c83464 | 1745 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1746 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1747 | ).nextWorkerNodeKey |
a6f7f1b4 | 1748 | ).toBe(0) |
086fd843 JB |
1749 | expect( |
1750 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1751 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1752 | ).previousWorkerNodeKey | |
1753 | ).toBe(0) | |
a6f7f1b4 | 1754 | expect( |
95c83464 | 1755 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1756 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1757 | ).defaultWorkerWeight |
a6f7f1b4 | 1758 | ).toBeGreaterThan(0) |
08f3f44c JB |
1759 | expect( |
1760 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1761 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1762 | ).workerVirtualTaskRunTime |
1763 | ).toBe(0) | |
f0829c53 JB |
1764 | await pool.destroy() |
1765 | pool = new DynamicThreadPool( | |
1766 | min, | |
1767 | max, | |
1768 | './tests/worker-files/thread/testWorker.js' | |
1769 | ) | |
38f6e859 | 1770 | expect( |
95c83464 | 1771 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1772 | workerChoiceStrategy |
9b106837 | 1773 | ).nextWorkerNodeKey |
b529c323 | 1774 | ).toBeDefined() |
086fd843 JB |
1775 | expect( |
1776 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1777 | workerChoiceStrategy | |
1778 | ).previousWorkerNodeKey | |
1779 | ).toBeDefined() | |
38f6e859 | 1780 | expect( |
95c83464 | 1781 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1782 | workerChoiceStrategy |
b529c323 JB |
1783 | ).defaultWorkerWeight |
1784 | ).toBeDefined() | |
f0829c53 | 1785 | expect( |
95c83464 | 1786 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
594bfb84 | 1787 | workerChoiceStrategy |
08f3f44c | 1788 | ).workerVirtualTaskRunTime |
b529c323 | 1789 | ).toBeDefined() |
594bfb84 | 1790 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) |
a6f7f1b4 | 1791 | expect( |
95c83464 | 1792 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1793 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
9b106837 | 1794 | ).nextWorkerNodeKey |
a6f7f1b4 | 1795 | ).toBe(0) |
086fd843 JB |
1796 | expect( |
1797 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1798 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1799 | ).previousWorkerNodeKey | |
1800 | ).toBe(0) | |
a6f7f1b4 | 1801 | expect( |
95c83464 | 1802 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( |
d710242d | 1803 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
95c83464 | 1804 | ).defaultWorkerWeight |
a6f7f1b4 | 1805 | ).toBeGreaterThan(0) |
08f3f44c JB |
1806 | expect( |
1807 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 1808 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
08f3f44c JB |
1809 | ).workerVirtualTaskRunTime |
1810 | ).toBe(0) | |
caeb9817 JB |
1811 | // We need to clean up the resources after our test |
1812 | await pool.destroy() | |
1813 | }) | |
1814 | ||
6c6afb84 JB |
1815 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default policy', async () => { |
1816 | const workerChoiceStrategy = | |
1817 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1818 | let pool = new FixedThreadPool( | |
1819 | max, | |
1820 | './tests/worker-files/thread/testWorker.js', | |
1821 | { workerChoiceStrategy } | |
1822 | ) | |
1823 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1824 | dynamicWorkerUsage: false, |
1825 | dynamicWorkerReady: true | |
6c6afb84 JB |
1826 | }) |
1827 | await pool.destroy() | |
1828 | pool = new DynamicThreadPool( | |
1829 | min, | |
1830 | max, | |
1831 | './tests/worker-files/thread/testWorker.js', | |
1832 | { workerChoiceStrategy } | |
1833 | ) | |
1834 | expect(pool.workerChoiceStrategyContext.getStrategyPolicy()).toStrictEqual({ | |
b1aae695 JB |
1835 | dynamicWorkerUsage: false, |
1836 | dynamicWorkerReady: true | |
6c6afb84 JB |
1837 | }) |
1838 | // We need to clean up the resources after our test | |
1839 | await pool.destroy() | |
1840 | }) | |
1841 | ||
1842 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy default tasks statistics requirements', async () => { | |
e52fb978 JB |
1843 | const workerChoiceStrategy = |
1844 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1845 | let pool = new FixedThreadPool( | |
1846 | max, | |
1847 | './tests/worker-files/thread/testWorker.js', | |
1848 | { workerChoiceStrategy } | |
1849 | ) | |
87de9ff5 JB |
1850 | expect( |
1851 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1852 | ).toStrictEqual({ | |
932fc8be | 1853 | runTime: { |
619f403b JB |
1854 | aggregate: true, |
1855 | average: true, | |
932fc8be JB |
1856 | median: false |
1857 | }, | |
1858 | waitTime: { | |
1859 | aggregate: false, | |
1860 | average: false, | |
1861 | median: false | |
1862 | }, | |
5df69fab JB |
1863 | elu: { |
1864 | aggregate: false, | |
1865 | average: false, | |
1866 | median: false | |
1867 | } | |
e52fb978 JB |
1868 | }) |
1869 | await pool.destroy() | |
1870 | pool = new DynamicThreadPool( | |
1871 | min, | |
1872 | max, | |
1873 | './tests/worker-files/thread/testWorker.js', | |
1874 | { workerChoiceStrategy } | |
1875 | ) | |
87de9ff5 JB |
1876 | expect( |
1877 | pool.workerChoiceStrategyContext.getTaskStatisticsRequirements() | |
1878 | ).toStrictEqual({ | |
932fc8be | 1879 | runTime: { |
619f403b JB |
1880 | aggregate: true, |
1881 | average: true, | |
932fc8be JB |
1882 | median: false |
1883 | }, | |
1884 | waitTime: { | |
1885 | aggregate: false, | |
1886 | average: false, | |
1887 | median: false | |
1888 | }, | |
5df69fab JB |
1889 | elu: { |
1890 | aggregate: false, | |
1891 | average: false, | |
1892 | median: false | |
1893 | } | |
e52fb978 JB |
1894 | }) |
1895 | // We need to clean up the resources after our test | |
1896 | await pool.destroy() | |
1897 | }) | |
1898 | ||
e62e7646 JB |
1899 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a fixed pool', async () => { |
1900 | const pool = new FixedThreadPool( | |
1901 | max, | |
1902 | './tests/worker-files/thread/testWorker.js', | |
1903 | { | |
1904 | workerChoiceStrategy: | |
1905 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1906 | } | |
1907 | ) | |
1908 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1909 | const promises = new Set() | |
1910 | const maxMultiplier = 2 | |
1911 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1912 | promises.add(pool.execute()) | |
1913 | } | |
1914 | await Promise.all(promises) | |
1915 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 1916 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 1917 | tasks: { |
619f403b | 1918 | executed: expect.any(Number), |
a4e07f72 JB |
1919 | executing: 0, |
1920 | queued: 0, | |
df593701 | 1921 | maxQueued: 0, |
68cbdc84 | 1922 | stolen: 0, |
a4e07f72 JB |
1923 | failed: 0 |
1924 | }, | |
619f403b JB |
1925 | runTime: expect.objectContaining({ |
1926 | history: expect.any(CircularArray) | |
1927 | }), | |
a4e07f72 | 1928 | waitTime: { |
4ba4c7f9 | 1929 | history: new CircularArray() |
a4e07f72 | 1930 | }, |
5df69fab JB |
1931 | elu: { |
1932 | idle: { | |
4ba4c7f9 | 1933 | history: new CircularArray() |
5df69fab JB |
1934 | }, |
1935 | active: { | |
4ba4c7f9 | 1936 | history: new CircularArray() |
71514351 | 1937 | } |
5df69fab | 1938 | } |
e62e7646 | 1939 | }) |
619f403b JB |
1940 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
1941 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
1942 | max * maxMultiplier | |
1943 | ) | |
e62e7646 JB |
1944 | } |
1945 | expect( | |
1946 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1947 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1948 | ).defaultWorkerWeight | |
1949 | ).toBeGreaterThan(0) | |
1950 | expect( | |
1951 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1952 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 1953 | ).roundId |
e62e7646 | 1954 | ).toBe(0) |
619f403b JB |
1955 | expect( |
1956 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1957 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1958 | ).workerNodeId | |
1959 | ).toBe(0) | |
e62e7646 JB |
1960 | expect( |
1961 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1962 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 1963 | ).nextWorkerNodeKey |
e62e7646 | 1964 | ).toBe(0) |
086fd843 JB |
1965 | expect( |
1966 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1967 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1968 | ).previousWorkerNodeKey | |
1969 | ).toEqual(expect.any(Number)) | |
e62e7646 JB |
1970 | expect( |
1971 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1972 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1973 | ).roundWeights | |
1974 | ).toStrictEqual([ | |
1975 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
1976 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
1977 | ).defaultWorkerWeight | |
1978 | ]) | |
1979 | // We need to clean up the resources after our test | |
1980 | await pool.destroy() | |
1981 | }) | |
1982 | ||
1983 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy can be run in a dynamic pool', async () => { | |
1984 | const pool = new DynamicThreadPool( | |
1985 | min, | |
1986 | max, | |
1987 | './tests/worker-files/thread/testWorker.js', | |
1988 | { | |
1989 | workerChoiceStrategy: | |
1990 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
1991 | } | |
1992 | ) | |
1993 | // TODO: Create a better test to cover `InterleavedWeightedRoundRobinWorkerChoiceStrategy#choose` | |
1994 | const promises = new Set() | |
1995 | const maxMultiplier = 2 | |
1996 | for (let i = 0; i < max * maxMultiplier; i++) { | |
1997 | promises.add(pool.execute()) | |
1998 | } | |
1999 | await Promise.all(promises) | |
2000 | for (const workerNode of pool.workerNodes) { | |
465b2940 | 2001 | expect(workerNode.usage).toStrictEqual({ |
a4e07f72 | 2002 | tasks: { |
b1aae695 | 2003 | executed: expect.any(Number), |
a4e07f72 JB |
2004 | executing: 0, |
2005 | queued: 0, | |
df593701 | 2006 | maxQueued: 0, |
68cbdc84 | 2007 | stolen: 0, |
a4e07f72 JB |
2008 | failed: 0 |
2009 | }, | |
619f403b JB |
2010 | runTime: expect.objectContaining({ |
2011 | history: expect.any(CircularArray) | |
2012 | }), | |
a4e07f72 | 2013 | waitTime: { |
4ba4c7f9 | 2014 | history: new CircularArray() |
a4e07f72 | 2015 | }, |
5df69fab JB |
2016 | elu: { |
2017 | idle: { | |
4ba4c7f9 | 2018 | history: new CircularArray() |
5df69fab JB |
2019 | }, |
2020 | active: { | |
4ba4c7f9 | 2021 | history: new CircularArray() |
71514351 | 2022 | } |
5df69fab | 2023 | } |
e62e7646 | 2024 | }) |
e43b8c2d JB |
2025 | expect(workerNode.usage.tasks.executed).toBeGreaterThanOrEqual(0) |
2026 | expect(workerNode.usage.tasks.executed).toBeLessThanOrEqual( | |
2027 | max * maxMultiplier | |
2028 | ) | |
e62e7646 JB |
2029 | } |
2030 | expect( | |
2031 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2032 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2033 | ).defaultWorkerWeight | |
2034 | ).toBeGreaterThan(0) | |
2035 | expect( | |
2036 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2037 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
d33be430 | 2038 | ).roundId |
e62e7646 | 2039 | ).toBe(0) |
619f403b JB |
2040 | expect( |
2041 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2042 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2043 | ).workerNodeId | |
2044 | ).toBe(0) | |
e62e7646 JB |
2045 | expect( |
2046 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2047 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2048 | ).nextWorkerNodeKey |
d2c73f82 | 2049 | ).toBe(0) |
086fd843 JB |
2050 | expect( |
2051 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2052 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2053 | ).previousWorkerNodeKey | |
2054 | ).toEqual(expect.any(Number)) | |
e62e7646 JB |
2055 | expect( |
2056 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2057 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2058 | ).roundWeights | |
2059 | ).toStrictEqual([ | |
2060 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2061 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2062 | ).defaultWorkerWeight | |
2063 | ]) | |
2064 | // We need to clean up the resources after our test | |
2065 | await pool.destroy() | |
2066 | }) | |
2067 | ||
8c3ec188 JB |
2068 | it('Verify INTERLEAVED_WEIGHTED_ROUND_ROBIN strategy internals are resets after setting it', async () => { |
2069 | const workerChoiceStrategy = | |
2070 | WorkerChoiceStrategies.INTERLEAVED_WEIGHTED_ROUND_ROBIN | |
2071 | let pool = new FixedThreadPool( | |
2072 | max, | |
2073 | './tests/worker-files/thread/testWorker.js' | |
2074 | ) | |
2075 | expect( | |
2076 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2077 | workerChoiceStrategy | |
d33be430 | 2078 | ).roundId |
8c3ec188 | 2079 | ).toBeDefined() |
086fd843 JB |
2080 | expect( |
2081 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2082 | workerChoiceStrategy | |
2083 | ).workerNodeId | |
2084 | ).toBeDefined() | |
8c3ec188 JB |
2085 | expect( |
2086 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2087 | workerChoiceStrategy | |
9b106837 | 2088 | ).nextWorkerNodeKey |
8c3ec188 | 2089 | ).toBeDefined() |
086fd843 JB |
2090 | expect( |
2091 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2092 | workerChoiceStrategy | |
2093 | ).previousWorkerNodeKey | |
2094 | ).toBeDefined() | |
8c3ec188 JB |
2095 | expect( |
2096 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2097 | workerChoiceStrategy | |
2098 | ).defaultWorkerWeight | |
2099 | ).toBeDefined() | |
2100 | expect( | |
2101 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2102 | workerChoiceStrategy | |
2103 | ).roundWeights | |
2104 | ).toBeDefined() | |
2105 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
2106 | expect( | |
2107 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2108 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
d33be430 | 2109 | ).roundId |
8c3ec188 | 2110 | ).toBe(0) |
086fd843 JB |
2111 | expect( |
2112 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2113 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2114 | ).workerNodeId | |
2115 | ).toBe(0) | |
8c3ec188 JB |
2116 | expect( |
2117 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2118 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2119 | ).nextWorkerNodeKey |
8c3ec188 | 2120 | ).toBe(0) |
086fd843 JB |
2121 | expect( |
2122 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2123 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2124 | ).previousWorkerNodeKey | |
2125 | ).toBe(0) | |
8c3ec188 JB |
2126 | expect( |
2127 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2128 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2129 | ).defaultWorkerWeight | |
2130 | ).toBeGreaterThan(0) | |
2131 | expect( | |
2132 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2133 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
8c3ec188 JB |
2134 | ).roundWeights |
2135 | ).toStrictEqual([ | |
2136 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2137 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2138 | ).defaultWorkerWeight | |
2139 | ]) | |
2140 | await pool.destroy() | |
2141 | pool = new DynamicThreadPool( | |
2142 | min, | |
2143 | max, | |
2144 | './tests/worker-files/thread/testWorker.js' | |
2145 | ) | |
2146 | expect( | |
2147 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2148 | workerChoiceStrategy | |
d33be430 | 2149 | ).roundId |
8c3ec188 | 2150 | ).toBeDefined() |
086fd843 JB |
2151 | expect( |
2152 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2153 | workerChoiceStrategy | |
2154 | ).workerNodeId | |
2155 | ).toBeDefined() | |
8c3ec188 JB |
2156 | expect( |
2157 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2158 | workerChoiceStrategy | |
9b106837 | 2159 | ).nextWorkerNodeKey |
8c3ec188 | 2160 | ).toBeDefined() |
086fd843 JB |
2161 | expect( |
2162 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2163 | workerChoiceStrategy | |
2164 | ).previousWorkerNodeKey | |
2165 | ).toBeDefined() | |
8c3ec188 JB |
2166 | expect( |
2167 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2168 | workerChoiceStrategy | |
2169 | ).defaultWorkerWeight | |
2170 | ).toBeDefined() | |
2171 | expect( | |
2172 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2173 | workerChoiceStrategy | |
2174 | ).roundWeights | |
2175 | ).toBeDefined() | |
2176 | pool.setWorkerChoiceStrategy(workerChoiceStrategy) | |
086fd843 JB |
2177 | expect( |
2178 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2179 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2180 | ).roundId | |
2181 | ).toBe(0) | |
2182 | expect( | |
2183 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2184 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2185 | ).workerNodeId | |
2186 | ).toBe(0) | |
8c3ec188 JB |
2187 | expect( |
2188 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2189 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
9b106837 | 2190 | ).nextWorkerNodeKey |
8c3ec188 | 2191 | ).toBe(0) |
086fd843 JB |
2192 | expect( |
2193 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2194 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2195 | ).previousWorkerNodeKey | |
2196 | ).toBe(0) | |
8c3ec188 JB |
2197 | expect( |
2198 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2199 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2200 | ).defaultWorkerWeight | |
2201 | ).toBeGreaterThan(0) | |
2202 | expect( | |
2203 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
086fd843 | 2204 | pool.workerChoiceStrategyContext.workerChoiceStrategy |
8c3ec188 JB |
2205 | ).roundWeights |
2206 | ).toStrictEqual([ | |
2207 | pool.workerChoiceStrategyContext.workerChoiceStrategies.get( | |
2208 | pool.workerChoiceStrategyContext.workerChoiceStrategy | |
2209 | ).defaultWorkerWeight | |
2210 | ]) | |
2211 | // We need to clean up the resources after our test | |
2212 | await pool.destroy() | |
2213 | }) | |
2214 | ||
89b09b26 | 2215 | it('Verify unknown strategy throw error', () => { |
a35560ba S |
2216 | expect( |
2217 | () => | |
2218 | new DynamicThreadPool( | |
2219 | min, | |
2220 | max, | |
2221 | './tests/worker-files/thread/testWorker.js', | |
1927ee67 | 2222 | { workerChoiceStrategy: 'UNKNOWN_STRATEGY' } |
a35560ba | 2223 | ) |
d4aeae5a | 2224 | ).toThrowError("Invalid worker choice strategy 'UNKNOWN_STRATEGY'") |
a35560ba S |
2225 | }) |
2226 | }) |