Files: a338912f819bd6fa4333e0c982768e58f6f2219f / tests / index.js
14256 bytesRaw
| 1 | const tape = require('tape') |
| 2 | const Message = require('../message.js') |
| 3 | const Hypervisor = require('../') |
| 4 | |
| 5 | const level = require('level-browserify') |
| 6 | const RadixTree = require('dfinity-radix-tree') |
| 7 | const db = level('./testdb') |
| 8 | |
| 9 | class BaseContainer { |
| 10 | constructor (actor) { |
| 11 | this.actor = actor |
| 12 | } |
| 13 | onStartup () {} |
| 14 | static onCreation (code, id) { |
| 15 | const exp = {} |
| 16 | Object.getOwnPropertyNames(this.prototype).filter(name => name !== 'constructor').forEach(name => { |
| 17 | exp[name] = { |
| 18 | name, |
| 19 | destId: id |
| 20 | } |
| 21 | }) |
| 22 | return exp |
| 23 | } |
| 24 | onMessage (message) { |
| 25 | return this[message.funcRef.name](...message.funcArguments) |
| 26 | } |
| 27 | static get typeId () { |
| 28 | return 9 |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | tape('basic', async t => { |
| 33 | t.plan(2) |
| 34 | const expectedState = { |
| 35 | '/': Buffer.from('926de6b7eb39cfa8d7f8a44d1ef191d3bcb765a7', 'hex') |
| 36 | } |
| 37 | |
| 38 | const tree = new RadixTree({ |
| 39 | db: db |
| 40 | }) |
| 41 | |
| 42 | class testVMContainer extends BaseContainer { |
| 43 | main (m) { |
| 44 | t.equals(m, 1, 'should recive a message') |
| 45 | } |
| 46 | } |
| 47 | |
| 48 | const hypervisor = new Hypervisor(tree) |
| 49 | hypervisor.registerContainer(testVMContainer) |
| 50 | |
| 51 | const {module} = await hypervisor.createActor(testVMContainer.typeId) |
| 52 | |
| 53 | const message = new Message({ |
| 54 | funcRef: module.main, |
| 55 | funcArguments: [1] |
| 56 | }) |
| 57 | hypervisor.send(message) |
| 58 | |
| 59 | const stateRoot = await hypervisor.createStateRoot() |
| 60 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 61 | }) |
| 62 | |
| 63 | tape('two communicating actors', async t => { |
| 64 | t.plan(2) |
| 65 | const expectedState = { |
| 66 | '/': Buffer.from('a4c7ceacd8c867ae1d0b472d8bffa3cb10048331', 'hex') |
| 67 | } |
| 68 | |
| 69 | const tree = new RadixTree({ |
| 70 | db: db |
| 71 | }) |
| 72 | |
| 73 | class testVMContainerA extends BaseContainer { |
| 74 | main (funcRef) { |
| 75 | const message = new Message({ |
| 76 | funcRef: funcRef, |
| 77 | funcArguments: [2] |
| 78 | }) |
| 79 | return this.actor.send(message) |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | class testVMContainerB extends BaseContainer { |
| 84 | main (args) { |
| 85 | t.equals(args, 2, 'should recive a message') |
| 86 | } |
| 87 | |
| 88 | static get typeId () { |
| 89 | return 8 |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | const hypervisor = new Hypervisor(tree) |
| 94 | hypervisor.registerContainer(testVMContainerA) |
| 95 | hypervisor.registerContainer(testVMContainerB) |
| 96 | |
| 97 | const {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 98 | const {module: moduleA} = await hypervisor.createActor(testVMContainerA.typeId) |
| 99 | |
| 100 | const message = new Message({ |
| 101 | funcRef: moduleA.main, |
| 102 | funcArguments: [moduleB.main] |
| 103 | }) |
| 104 | |
| 105 | hypervisor.send(message) |
| 106 | |
| 107 | const stateRoot = await hypervisor.createStateRoot() |
| 108 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 109 | }) |
| 110 | |
| 111 | tape('three communicating actors', async t => { |
| 112 | t.plan(3) |
| 113 | const expectedState = { |
| 114 | '/': Buffer.from('4633ac4b9f8212e501b6c56906039ec081fbe5a3', 'hex') |
| 115 | } |
| 116 | |
| 117 | const tree = new RadixTree({ |
| 118 | db: db |
| 119 | }) |
| 120 | |
| 121 | class testVMContainerA extends BaseContainer { |
| 122 | main (funcRef) { |
| 123 | const message = new Message({ |
| 124 | funcRef: funcRef, |
| 125 | funcArguments: [2] |
| 126 | }) |
| 127 | this.actor.send(message) |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | class testVMContainerB extends BaseContainer { |
| 132 | main (arg) { |
| 133 | t.equals(arg, 2, 'should recive a message') |
| 134 | } |
| 135 | |
| 136 | static get typeId () { |
| 137 | return 8 |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | const hypervisor = new Hypervisor(tree) |
| 142 | hypervisor.registerContainer(testVMContainerA) |
| 143 | hypervisor.registerContainer(testVMContainerB) |
| 144 | |
| 145 | let {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 146 | let {module: moduleA0} = await hypervisor.createActor(testVMContainerA.typeId) |
| 147 | let {module: moduleA1} = await hypervisor.createActor(testVMContainerA.typeId) |
| 148 | |
| 149 | const message0 = new Message({ |
| 150 | funcRef: moduleA0.main, |
| 151 | funcArguments: [moduleB.main] |
| 152 | }) |
| 153 | |
| 154 | const message1 = new Message({ |
| 155 | funcRef: moduleA1.main, |
| 156 | funcArguments: [moduleB.main] |
| 157 | }) |
| 158 | |
| 159 | await hypervisor.send(message0) |
| 160 | await hypervisor.send(message1) |
| 161 | |
| 162 | const stateRoot = await hypervisor.createStateRoot() |
| 163 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 164 | }) |
| 165 | |
| 166 | tape('three communicating actors, with tick counting', async t => { |
| 167 | t.plan(3) |
| 168 | const expectedState = { |
| 169 | '/': Buffer.from('4633ac4b9f8212e501b6c56906039ec081fbe5a3', 'hex') |
| 170 | } |
| 171 | |
| 172 | const tree = new RadixTree({ |
| 173 | db: db |
| 174 | }) |
| 175 | |
| 176 | class testVMContainerA extends BaseContainer { |
| 177 | main (funcRef) { |
| 178 | this.actor.incrementTicks(1) |
| 179 | const message = new Message({ |
| 180 | funcRef: funcRef, |
| 181 | funcArguments: [2] |
| 182 | }) |
| 183 | this.actor.send(message) |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | class testVMContainerB extends BaseContainer { |
| 188 | main (arg) { |
| 189 | t.equals(arg, 2, 'should recive a message') |
| 190 | } |
| 191 | |
| 192 | static get typeId () { |
| 193 | return 8 |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | const hypervisor = new Hypervisor(tree) |
| 198 | hypervisor.registerContainer(testVMContainerA) |
| 199 | hypervisor.registerContainer(testVMContainerB) |
| 200 | |
| 201 | let actorB = await hypervisor.createActor(testVMContainerB.typeId) |
| 202 | let actorA0 = await hypervisor.createActor(testVMContainerA.typeId) |
| 203 | let actorA1 = await hypervisor.createActor(testVMContainerA.typeId) |
| 204 | |
| 205 | const message0 = new Message({ |
| 206 | funcRef: actorA0.module.main, |
| 207 | funcArguments: [actorB.module.main] |
| 208 | }) |
| 209 | const message1 = new Message({ |
| 210 | funcRef: actorA1.module.main, |
| 211 | funcArguments: [actorB.module.main] |
| 212 | }) |
| 213 | |
| 214 | hypervisor.send(message0) |
| 215 | hypervisor.send(message1) |
| 216 | |
| 217 | const stateRoot = await hypervisor.createStateRoot() |
| 218 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 219 | }) |
| 220 | |
| 221 | tape('errors', async t => { |
| 222 | t.plan(3) |
| 223 | const expectedState = { |
| 224 | '/': Buffer.from('a4c7ceacd8c867ae1d0b472d8bffa3cb10048331', 'hex') |
| 225 | } |
| 226 | |
| 227 | const tree = new RadixTree({ |
| 228 | db: db |
| 229 | }) |
| 230 | |
| 231 | class testVMContainerA extends BaseContainer { |
| 232 | main (funcRef) { |
| 233 | const message = new Message({ |
| 234 | funcRef |
| 235 | }) |
| 236 | message.on('execution:error', () => { |
| 237 | t.pass('should recive a exeption') |
| 238 | }) |
| 239 | this.actor.send(message) |
| 240 | } |
| 241 | } |
| 242 | |
| 243 | class testVMContainerB extends BaseContainer { |
| 244 | main (funcRef) { |
| 245 | t.true(true, 'should recive a message') |
| 246 | throw new Error('test error') |
| 247 | } |
| 248 | |
| 249 | static get typeId () { |
| 250 | return 8 |
| 251 | } |
| 252 | } |
| 253 | |
| 254 | const hypervisor = new Hypervisor(tree) |
| 255 | hypervisor.registerContainer(testVMContainerA) |
| 256 | hypervisor.registerContainer(testVMContainerB) |
| 257 | |
| 258 | let {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 259 | let {module: moduleA} = await hypervisor.createActor(testVMContainerA.typeId) |
| 260 | const message = new Message({ |
| 261 | funcRef: moduleA.main, |
| 262 | funcArguments: [moduleB.main] |
| 263 | }) |
| 264 | hypervisor.send(message) |
| 265 | const stateRoot = await hypervisor.createStateRoot() |
| 266 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 267 | }) |
| 268 | |
| 269 | tape('actor creation', async t => { |
| 270 | t.plan(2) |
| 271 | const expectedState = { |
| 272 | '/': Buffer.from('f47377a763c91247e62138408d706a09bccaaf36', 'hex') |
| 273 | } |
| 274 | |
| 275 | const tree = new RadixTree({ |
| 276 | db: db |
| 277 | }) |
| 278 | |
| 279 | class testVMContainerA extends BaseContainer { |
| 280 | async start (funcRef) { |
| 281 | const {module} = await this.actor.createActor(testVMContainerB.typeId) |
| 282 | const message = new Message({ |
| 283 | funcRef: module.main, |
| 284 | funcArguments: [this.actor.getFuncRef('main')] |
| 285 | }) |
| 286 | this.actor.send(message) |
| 287 | } |
| 288 | main (data) { |
| 289 | t.equals(data, 'test', 'should recive a response message') |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | class testVMContainerB extends BaseContainer { |
| 294 | main (funcRef) { |
| 295 | this.actor.send(new Message({funcRef, funcArguments: ['test']})) |
| 296 | } |
| 297 | |
| 298 | static get typeId () { |
| 299 | return 8 |
| 300 | } |
| 301 | } |
| 302 | |
| 303 | const hypervisor = new Hypervisor(tree) |
| 304 | hypervisor.registerContainer(testVMContainerA) |
| 305 | hypervisor.registerContainer(testVMContainerB) |
| 306 | |
| 307 | const {module} = await hypervisor.createActor(testVMContainerA.typeId) |
| 308 | await hypervisor.send(new Message({funcRef: module.start})) |
| 309 | |
| 310 | const stateRoot = await hypervisor.createStateRoot() |
| 311 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 312 | }) |
| 313 | |
| 314 | tape('simple message arbiter test', async t => { |
| 315 | t.plan(4) |
| 316 | const expectedState = { |
| 317 | '/': Buffer.from('a4c7ceacd8c867ae1d0b472d8bffa3cb10048331', 'hex') |
| 318 | } |
| 319 | |
| 320 | const tree = new RadixTree({ |
| 321 | db: db |
| 322 | }) |
| 323 | |
| 324 | class testVMContainerA extends BaseContainer { |
| 325 | main (funcRef) { |
| 326 | const message1 = new Message({ |
| 327 | funcArguments: ['first'], |
| 328 | funcRef |
| 329 | }) |
| 330 | const message2 = new Message({ |
| 331 | funcArguments: ['second'], |
| 332 | funcRef |
| 333 | }) |
| 334 | const message3 = new Message({ |
| 335 | funcArguments: ['third'], |
| 336 | funcRef |
| 337 | }) |
| 338 | this.actor.send(message1) |
| 339 | this.actor.incrementTicks(1) |
| 340 | this.actor.send(message2) |
| 341 | this.actor.incrementTicks(1) |
| 342 | this.actor.send(message3) |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | let recMsg = 0 |
| 347 | |
| 348 | class testVMContainerB extends BaseContainer { |
| 349 | main (data) { |
| 350 | this.actor.incrementTicks(1) |
| 351 | if (recMsg === 0) { |
| 352 | t.equal(data, 'first', 'should recive fist message') |
| 353 | } else if (recMsg === 1) { |
| 354 | t.equal(data, 'second', 'should recive second message') |
| 355 | } else { |
| 356 | t.equal(data, 'third', 'should recive third message') |
| 357 | } |
| 358 | recMsg++ |
| 359 | } |
| 360 | |
| 361 | static get typeId () { |
| 362 | return 8 |
| 363 | } |
| 364 | } |
| 365 | |
| 366 | const hypervisor = new Hypervisor(tree) |
| 367 | hypervisor.registerContainer(testVMContainerA) |
| 368 | hypervisor.registerContainer(testVMContainerB) |
| 369 | |
| 370 | const {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 371 | const {module: moduleA} = await hypervisor.createActor(testVMContainerA.typeId) |
| 372 | const message = new Message({ |
| 373 | funcRef: moduleA.main, |
| 374 | funcArguments: [moduleB.main] |
| 375 | }) |
| 376 | hypervisor.send(message) |
| 377 | |
| 378 | const stateRoot = await hypervisor.createStateRoot() |
| 379 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 380 | }) |
| 381 | |
| 382 | tape('arbiter test for id comparision', async t => { |
| 383 | t.plan(4) |
| 384 | let message |
| 385 | const expectedState = { |
| 386 | '/': Buffer.from('4633ac4b9f8212e501b6c56906039ec081fbe5a3', 'hex') |
| 387 | } |
| 388 | |
| 389 | const tree = new RadixTree({ |
| 390 | db: db |
| 391 | }) |
| 392 | |
| 393 | class testVMContainerA extends BaseContainer { |
| 394 | main (funcRef, funcArguments) { |
| 395 | this.actor.incrementTicks(1) |
| 396 | message = new Message({ |
| 397 | funcRef, |
| 398 | funcArguments: [funcArguments] |
| 399 | }) |
| 400 | this.actor.send(message) |
| 401 | } |
| 402 | } |
| 403 | |
| 404 | let recMsg = 0 |
| 405 | |
| 406 | class testVMContainerB extends BaseContainer { |
| 407 | main (data) { |
| 408 | if (recMsg === 0) { |
| 409 | t.equal(data, 'first', 'should recive fist message') |
| 410 | } else if (recMsg === 1) { |
| 411 | t.equal(data, 'second', 'should recive second message') |
| 412 | } else { |
| 413 | t.equal(data, 'third', 'should recive third message') |
| 414 | } |
| 415 | recMsg++ |
| 416 | } |
| 417 | |
| 418 | static get typeId () { |
| 419 | return 8 |
| 420 | } |
| 421 | } |
| 422 | |
| 423 | const hypervisor = new Hypervisor(tree) |
| 424 | hypervisor.registerContainer(testVMContainerA) |
| 425 | hypervisor.registerContainer(testVMContainerB) |
| 426 | |
| 427 | let {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 428 | hypervisor.send(new Message({ |
| 429 | funcRef: moduleB.main, |
| 430 | funcArguments: ['first'] |
| 431 | })) |
| 432 | |
| 433 | const {module: moduleA0} = await hypervisor.createActor(testVMContainerA.typeId) |
| 434 | |
| 435 | hypervisor.send(new Message({ |
| 436 | funcRef: moduleA0.main, |
| 437 | funcArguments: [moduleB.main, 'second'] |
| 438 | })) |
| 439 | |
| 440 | const {module: moduleA1} = await hypervisor.createActor(testVMContainerA.typeId) |
| 441 | hypervisor.send(new Message({ |
| 442 | funcRef: moduleA1.main, |
| 443 | funcArguments: [moduleB.main, 'third'] |
| 444 | })) |
| 445 | |
| 446 | const stateRoot = await hypervisor.createStateRoot() |
| 447 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 448 | }) |
| 449 | |
| 450 | tape('async work', async t => { |
| 451 | t.plan(3) |
| 452 | const expectedState = { |
| 453 | '/': Buffer.from('a4c7ceacd8c867ae1d0b472d8bffa3cb10048331', 'hex') |
| 454 | } |
| 455 | |
| 456 | const tree = new RadixTree({ |
| 457 | db: db |
| 458 | }) |
| 459 | |
| 460 | class testVMContainerA extends BaseContainer { |
| 461 | main (funcRef) { |
| 462 | const message = new Message({ |
| 463 | funcRef: funcRef, |
| 464 | funcArguments: [2] |
| 465 | }) |
| 466 | this.actor.send(message) |
| 467 | |
| 468 | const message2 = new Message({ |
| 469 | funcRef: funcRef, |
| 470 | funcArguments: [2] |
| 471 | }) |
| 472 | this.actor.send(message2) |
| 473 | this.actor.incrementTicks(1) |
| 474 | return new Promise((resolve, reject) => { |
| 475 | setTimeout(() => { |
| 476 | resolve() |
| 477 | }, 10) |
| 478 | }) |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | class testVMContainerB extends BaseContainer { |
| 483 | main (args) { |
| 484 | this.actor.incrementTicks(1) |
| 485 | t.equals(args, 2, 'should recive a message') |
| 486 | } |
| 487 | |
| 488 | static get typeId () { |
| 489 | return 8 |
| 490 | } |
| 491 | } |
| 492 | |
| 493 | const hypervisor = new Hypervisor(tree) |
| 494 | hypervisor.registerContainer(testVMContainerA) |
| 495 | hypervisor.registerContainer(testVMContainerB) |
| 496 | |
| 497 | const {module: moduleB} = await hypervisor.createActor(testVMContainerB.typeId) |
| 498 | const {module: moduleA} = await hypervisor.createActor(testVMContainerA.typeId) |
| 499 | |
| 500 | const message = new Message({ |
| 501 | funcRef: moduleA.main, |
| 502 | funcArguments: [moduleB.main] |
| 503 | }) |
| 504 | |
| 505 | hypervisor.send(message) |
| 506 | |
| 507 | const stateRoot = await hypervisor.createStateRoot() |
| 508 | t.deepEquals(stateRoot, expectedState, 'expected root!') |
| 509 | }) |
| 510 | |
| 511 | tape('random', async t => { |
| 512 | const numOfActors = 10 |
| 513 | const depth = 10 |
| 514 | const messageOrder = {} |
| 515 | let numOfMsg = 0 |
| 516 | const tree = new RadixTree({ |
| 517 | db: db |
| 518 | }) |
| 519 | |
| 520 | class BenchmarkContainer extends BaseContainer { |
| 521 | main () { |
| 522 | const refs = [...arguments] |
| 523 | const ref = refs.pop() |
| 524 | const last = messageOrder[this.actor.id.toString('hex')] |
| 525 | const message = this.actor.currentMessage |
| 526 | if (last) { |
| 527 | t.ok(last <= message._fromTicks) |
| 528 | } |
| 529 | messageOrder[this.actor.id.toString('hex')] = message._fromTicks |
| 530 | numOfMsg++ |
| 531 | this.actor.incrementTicks(10) |
| 532 | if (ref) { |
| 533 | this.actor.send(new Message({ |
| 534 | funcRef: ref, |
| 535 | funcArguments: refs |
| 536 | })) |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | const hypervisor = new Hypervisor(tree) |
| 542 | hypervisor.registerContainer(BenchmarkContainer) |
| 543 | |
| 544 | const refernces = [] |
| 545 | let _numOfActors = numOfActors |
| 546 | while (_numOfActors--) { |
| 547 | const {module} = await hypervisor.createActor(BenchmarkContainer.typeId) |
| 548 | refernces.push(module.main) |
| 549 | } |
| 550 | _numOfActors = numOfActors |
| 551 | let msgs = [] |
| 552 | while (_numOfActors--) { |
| 553 | let _depth = depth |
| 554 | const funcArguments = [] |
| 555 | while (_depth--) { |
| 556 | const r = Math.floor(Math.random() * numOfActors) |
| 557 | const ref = refernces[r] |
| 558 | funcArguments.push(ref) |
| 559 | } |
| 560 | const message = new Message({ |
| 561 | funcArguments, |
| 562 | funcRef: refernces[_numOfActors] |
| 563 | }) |
| 564 | msgs.push(message) |
| 565 | } |
| 566 | |
| 567 | hypervisor.send(msgs) |
| 568 | await hypervisor.scheduler.on('idle', () => { |
| 569 | t.equals(numOfMsg, 110) |
| 570 | t.end() |
| 571 | }) |
| 572 | }) |
| 573 |
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