Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 | 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 667x 667x 641x 641x 26x 7x 7x 7x 7x 26x 667x 97x 315x 315x 315x 315x 315x 315x 315x 315x 140x 140x 315x 315x 10x 10x 315x 315x 3x 3x 315x 315x 5x 5x 315x 315x 4x 4x 315x 315x 4x 4x 315x 315x 60x 60x 60x 60x 60x 315x 315x 4x 4x 315x 315x 4x 4x 315x 97x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 192x 192x 787x 787x 85x 85x 787x 787x 128x 128x 787x 787x 128x 128x 128x 128x 128x 128x 128x 128x 746x 659x 659x 659x 659x 659x 659x 659x 659x 659x 659x 659x 659x 787x 787x 787x 13x 13x 13x 787x 787x 40x 38x 38x 40x 2x 2x 40x 787x 787x 734x 734x 787x 774x 787x 26x 26x 26x 762x 787x 33x 33x 27x 27x 33x 33x 33x 13x 13x 33x 762x 787x 15x 15x 762x 787x 55x 55x 762x 762x 762x 762x 762x 762x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 787x 1189x 1189x 787x 787x 320x 320x 787x 787x 652x 307x 307x 303x 303x 652x 787x 787x 652x 652x 787x 787x 1284x 1284x 1284x 1284x 777x 777x 777x 777x 777x 777x 121x 121x 656x 656x 656x 656x 656x 777x 777x 777x 24x 24x 632x 777x 76x 76x 632x 632x 632x 632x 632x 1284x 787x 787x 659x 11x 655x 43x 43x 648x 472x 472x 659x 659x 515x 515x 659x 659x 659x 659x 659x 659x 659x 2x 2x 2x 2x 659x 659x 659x 659x 176x 176x 633x 659x 2x 2x 2x 2x 2x 2x 2x 2x 633x 633x 633x 659x 787x 787x 9x 787x 787x 787x 58x 18x 18x 40x 58x 14x 14x 14x 14x 58x 58x 58x 58x 58x 787x 787x 27x 27x 27x 27x 27x 27x 787x 787x 184x 21x 21x 163x 163x 163x 163x 184x 787x 787x 572x 36x 36x 536x 536x 536x 572x 787x 787x 4x 4x 4x 787x 787x 4x 4x 4x 787x 787x 16x 16x 787x 787x 627x 627x 627x 627x 320x 320x 320x 320x 320x 320x 307x 307x 627x 787x 787x 1198x 9x 9x 1198x 3x 3x 3x 1198x 787x 787x 315x 315x 315x 787x 787x 179x 179x 179x 61x 61x 61x 10x 10x 179x 179x 10x 10x 10x 10x 179x 787x 787x 610x 549x 549x 610x 610x 610x 2x 2x 2x 608x 608x 608x 610x 26x 22x 604x 604x 604x 604x 610x 26x 26x 26x 26x 26x 26x 26x 3x 3x 3x 3x 3x 26x 19x 13x 610x 578x 578x 578x 510x 523x 596x 9x 9x 9x 514x 610x 26x 22x 510x 510x 605x 82x 25x 7x 23x 18x 18x 82x 57x 57x 82x 592x 592x 592x 592x 610x 787x 787x 783x 783x 783x 783x 783x 104x 104x 783x 783x 783x 783x 783x 783x 678x 678x 678x 39x 39x 39x 678x 678x 678x 678x 57x 678x 10x 621x 43x 610x 96x 554x 472x 472x 678x 678x 144x 144x 678x 783x 783x 53x 53x 53x 53x 53x 783x 783x 783x 783x 652x 652x 652x 652x 763x 100x 100x 100x 100x 13x 13x 100x 100x 100x 100x 100x 100x 100x 100x 100x 100x 783x 787x 787x 745x 211x 211x 745x 745x 787x 787x 632x 632x 632x 632x 632x 632x 632x 632x 632x 632x 632x 632x 76x 616x 556x 556x 632x 632x 632x 632x 632x 787x 787x 732x 732x 732x 787x 787x 632x 632x 632x 57x 632x 10x 10x 632x 632x 504x 631x 128x 128x 632x 632x 3x 3x 632x 787x 97x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 61x 61x 61x 27x 61x 61x 27x 61x 27x 97x 97x 97x 97x 232x 232x 97x 97x 97x 97x 65x 65x 65x 65x 65x 65x 65x 65x 2x 65x 65x 1x 1x 65x 65x 65x 97x 97x 129x 129x 97x 97x 65x 65x 65x 65x 65x 65x 1x 1x 1x 1x 64x 64x 64x 63x 65x 65x 65x 65x 63x 62x 65x 2x 2x 2x 2x 64x 64x 65x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x 97x | 'use strict';
const {
ArrayPrototypeMap,
ArrayPrototypePush,
ArrayPrototypeReduce,
ArrayPrototypeShift,
ArrayPrototypeSlice,
ArrayPrototypeSome,
ArrayPrototypeUnshift,
FunctionPrototype,
MathMax,
Number,
ObjectSeal,
PromisePrototypeThen,
PromiseResolve,
ReflectApply,
RegExpPrototypeExec,
SafeMap,
SafeSet,
SafePromiseAll,
SafePromiseRace,
Symbol,
} = primordials;
const { AsyncResource } = require('async_hooks');
const { once } = require('events');
const { AbortController } = require('internal/abort_controller');
const {
codes: {
ERR_INVALID_ARG_TYPE,
ERR_TEST_FAILURE,
},
AbortError,
} = require('internal/errors');
const { getOptionValue } = require('internal/options');
const { TapStream } = require('internal/test_runner/tap_stream');
const {
convertStringToRegExp,
createDeferredCallback,
isTestFailureError,
} = require('internal/test_runner/utils');
const {
createDeferredPromise,
kEmptyObject,
} = require('internal/util');
const { isPromise } = require('internal/util/types');
const {
validateAbortSignal,
validateNumber,
validateOneOf,
validateUint32,
} = require('internal/validators');
const { setTimeout } = require('timers/promises');
const { TIMEOUT_MAX } = require('internal/timers');
const { cpus } = require('os');
const { bigint: hrtime } = process.hrtime;
const kCallbackAndPromisePresent = 'callbackAndPromisePresent';
const kCancelledByParent = 'cancelledByParent';
const kParentAlreadyFinished = 'parentAlreadyFinished';
const kSubtestsFailed = 'subtestsFailed';
const kTestCodeFailure = 'testCodeFailure';
const kTestTimeoutFailure = 'testTimeoutFailure';
const kHookFailure = 'hookFailed';
const kDefaultIndent = ' ';
const kDefaultTimeout = null;
const noop = FunctionPrototype;
const isTestRunner = getOptionValue('--test');
const testOnlyFlag = !isTestRunner && getOptionValue('--test-only');
const testNamePatternFlag = isTestRunner ? null :
getOptionValue('--test-name-pattern');
const testNamePatterns = testNamePatternFlag?.length > 0 ?
ArrayPrototypeMap(
testNamePatternFlag,
(re) => convertStringToRegExp(re, '--test-name-pattern')
) : null;
const kShouldAbort = Symbol('kShouldAbort');
const kRunHook = Symbol('kRunHook');
const kHookNames = ObjectSeal(['before', 'after', 'beforeEach', 'afterEach']);
const kUnwrapErrors = new SafeSet()
.add(kTestCodeFailure).add(kHookFailure)
.add('uncaughtException').add('unhandledRejection');
function stopTest(timeout, signal) {
if (timeout === kDefaultTimeout) {
return once(signal, 'abort');
}
return PromisePrototypeThen(setTimeout(timeout, null, { ref: false, signal }), () => {
throw new ERR_TEST_FAILURE(
`test timed out after ${timeout}ms`,
kTestTimeoutFailure
);
});
}
class TestContext {
#test;
constructor(test) {
this.#test = test;
}
get signal() {
return this.#test.signal;
}
get name() {
return this.#test.name;
}
diagnostic(message) {
this.#test.diagnostic(message);
}
runOnly(value) {
this.#test.runOnlySubtests = !!value;
}
skip(message) {
this.#test.skip(message);
}
todo(message) {
this.#test.todo(message);
}
test(name, options, fn) {
// eslint-disable-next-line no-use-before-define
const subtest = this.#test.createSubtest(Test, name, options, fn);
return subtest.start();
}
beforeEach(fn, options) {
this.#test.createHook('beforeEach', fn, options);
}
afterEach(fn, options) {
this.#test.createHook('afterEach', fn, options);
}
}
class Test extends AsyncResource {
#abortController;
#outerSignal;
constructor(options) {
super('Test');
let { fn, name, parent, skip } = options;
const { concurrency, only, timeout, todo, signal } = options;
if (typeof fn !== 'function') {
fn = noop;
}
if (typeof name !== 'string' || name === '') {
name = fn.name || '<anonymous>';
}
if (!(parent instanceof Test)) {
parent = null;
}
if (parent === null) {
this.concurrency = 1;
this.indent = '';
this.indentString = kDefaultIndent;
this.only = testOnlyFlag;
this.reporter = new TapStream();
this.runOnlySubtests = this.only;
this.testNumber = 0;
this.timeout = kDefaultTimeout;
} else {
const indent = parent.parent === null ? parent.indent :
parent.indent + parent.indentString;
this.concurrency = parent.concurrency;
this.indent = indent;
this.indentString = parent.indentString;
this.only = only ?? !parent.runOnlySubtests;
this.reporter = parent.reporter;
this.runOnlySubtests = !this.only;
this.testNumber = parent.subtests.length + 1;
this.timeout = parent.timeout;
}
switch (typeof concurrency) {
case 'number':
validateUint32(concurrency, 'options.concurrency', 1);
this.concurrency = concurrency;
break;
case 'boolean':
if (concurrency) {
// TODO(cjihrig): Use uv_available_parallelism() once it lands.
this.concurrency = parent === null ? MathMax(cpus().length - 1, 1) : Infinity;
} else {
this.concurrency = 1;
}
break;
default:
if (concurrency != null)
throw new ERR_INVALID_ARG_TYPE('options.concurrency', ['boolean', 'number'], concurrency);
}
if (timeout != null && timeout !== Infinity) {
validateNumber(timeout, 'options.timeout', 0, TIMEOUT_MAX);
this.timeout = timeout;
}
if (testNamePatterns !== null) {
// eslint-disable-next-line no-use-before-define
const match = this instanceof TestHook || ArrayPrototypeSome(
testNamePatterns,
(re) => RegExpPrototypeExec(re, name) !== null
);
if (!match) {
skip = 'test name does not match pattern';
}
}
if (testOnlyFlag && !this.only) {
skip = '\'only\' option not set';
}
if (skip) {
fn = noop;
}
this.#abortController = new AbortController();
this.#outerSignal = signal;
this.signal = this.#abortController.signal;
validateAbortSignal(signal, 'options.signal');
this.#outerSignal?.addEventListener('abort', this.#abortHandler);
this.fn = fn;
this.name = name;
this.parent = parent;
this.cancelled = false;
this.skipped = !!skip;
this.isTodo = !!todo;
this.startTime = null;
this.endTime = null;
this.passed = false;
this.error = null;
this.diagnostics = [];
this.message = typeof skip === 'string' ? skip :
typeof todo === 'string' ? todo : null;
this.activeSubtests = 0;
this.pendingSubtests = [];
this.readySubtests = new SafeMap();
this.subtests = [];
this.hooks = {
before: [],
after: [],
beforeEach: [],
afterEach: [],
};
this.waitingOn = 0;
this.finished = false;
}
hasConcurrency() {
return this.concurrency > this.activeSubtests;
}
addPendingSubtest(deferred) {
ArrayPrototypePush(this.pendingSubtests, deferred);
}
async processPendingSubtests() {
while (this.pendingSubtests.length > 0 && this.hasConcurrency()) {
const deferred = ArrayPrototypeShift(this.pendingSubtests);
await deferred.test.run();
deferred.resolve();
}
}
addReadySubtest(subtest) {
this.readySubtests.set(subtest.testNumber, subtest);
}
processReadySubtestRange(canSend) {
const start = this.waitingOn;
const end = start + this.readySubtests.size;
for (let i = start; i < end; i++) {
const subtest = this.readySubtests.get(i);
// Check if the specified subtest is in the map. If it is not, return
// early to avoid trying to process any more tests since they would be
// out of order.
if (subtest === undefined) {
return;
}
// Call isClearToSend() in the loop so that it is:
// - Only called if there are results to report in the correct order.
// - Guaranteed to only be called a maximum of once per call to
// processReadySubtestRange().
canSend = canSend || this.isClearToSend();
if (!canSend) {
return;
}
if (i === 1 && this.parent !== null) {
this.reporter.subtest(this.indent, this.name);
}
// Report the subtest's results and remove it from the ready map.
subtest.finalize();
this.readySubtests.delete(i);
}
}
createSubtest(Factory, name, options, fn, overrides) {
if (typeof name === 'function') {
fn = name;
} else if (name !== null && typeof name === 'object') {
fn = options;
options = name;
} else if (typeof options === 'function') {
fn = options;
}
if (options === null || typeof options !== 'object') {
options = kEmptyObject;
}
let parent = this;
// If this test has already ended, attach this test to the root test so
// that the error can be properly reported.
const preventAddingSubtests = this.finished || this.buildPhaseFinished;
if (preventAddingSubtests) {
while (parent.parent !== null) {
parent = parent.parent;
}
}
const test = new Factory({ __proto__: null, fn, name, parent, ...options, ...overrides });
if (parent.waitingOn === 0) {
parent.waitingOn = test.testNumber;
}
if (preventAddingSubtests) {
test.startTime = test.startTime || hrtime();
test.fail(
new ERR_TEST_FAILURE(
'test could not be started because its parent finished',
kParentAlreadyFinished
)
);
}
ArrayPrototypePush(parent.subtests, test);
return test;
}
#abortHandler = () => {
this.cancel(this.#outerSignal?.reason || new AbortError('The test was aborted'));
};
cancel(error) {
if (this.endTime !== null) {
return;
}
this.fail(error ||
new ERR_TEST_FAILURE(
'test did not finish before its parent and was cancelled',
kCancelledByParent
)
);
this.startTime = this.startTime || this.endTime; // If a test was canceled before it was started, e.g inside a hook
this.cancelled = true;
this.#abortController.abort();
}
createHook(name, fn, options) {
validateOneOf(name, 'hook name', kHookNames);
// eslint-disable-next-line no-use-before-define
const hook = new TestHook(fn, options);
ArrayPrototypePush(this.hooks[name], hook);
return hook;
}
fail(err) {
if (this.error !== null) {
return;
}
this.endTime = hrtime();
this.passed = false;
this.error = err;
}
pass() {
if (this.endTime !== null) {
return;
}
this.endTime = hrtime();
this.passed = true;
}
skip(message) {
this.skipped = true;
this.message = message;
}
todo(message) {
this.isTodo = true;
this.message = message;
}
diagnostic(message) {
ArrayPrototypePush(this.diagnostics, message);
}
start() {
// If there is enough available concurrency to run the test now, then do
// it. Otherwise, return a Promise to the caller and mark the test as
// pending for later execution.
if (!this.parent.hasConcurrency()) {
const deferred = createDeferredPromise();
deferred.test = this;
this.parent.addPendingSubtest(deferred);
return deferred.promise;
}
return this.run();
}
[kShouldAbort]() {
if (this.signal.aborted) {
return true;
}
if (this.#outerSignal?.aborted) {
this.cancel(this.#outerSignal.reason || new AbortError('The test was aborted'));
return true;
}
}
getRunArgs() {
const ctx = new TestContext(this);
return { ctx, args: [ctx] };
}
async [kRunHook](hook, args) {
validateOneOf(hook, 'hook name', kHookNames);
try {
await ArrayPrototypeReduce(this.hooks[hook], async (prev, hook) => {
await prev;
await hook.run(args);
if (hook.error) {
throw hook.error;
}
}, PromiseResolve());
} catch (err) {
const error = new ERR_TEST_FAILURE(`failed running ${hook} hook`, kHookFailure);
error.cause = isTestFailureError(err) ? err.cause : err;
throw error;
}
}
async run() {
if (this.parent !== null) {
this.parent.activeSubtests++;
}
this.startTime = hrtime();
if (this[kShouldAbort]()) {
this.postRun();
return;
}
try {
const { args, ctx } = this.getRunArgs();
if (this.parent?.hooks.beforeEach.length > 0) {
await this.parent[kRunHook]('beforeEach', { args, ctx });
}
const stopPromise = stopTest(this.timeout, this.signal);
const runArgs = ArrayPrototypeSlice(args);
ArrayPrototypeUnshift(runArgs, this.fn, ctx);
if (this.fn.length === runArgs.length - 1) {
// This test is using legacy Node.js error first callbacks.
const { promise, cb } = createDeferredCallback();
ArrayPrototypePush(runArgs, cb);
const ret = ReflectApply(this.runInAsyncScope, this, runArgs);
if (isPromise(ret)) {
this.fail(new ERR_TEST_FAILURE(
'passed a callback but also returned a Promise',
kCallbackAndPromisePresent
));
await SafePromiseRace([ret, stopPromise]);
} else {
await SafePromiseRace([PromiseResolve(promise), stopPromise]);
}
} else {
// This test is synchronous or using Promises.
const promise = ReflectApply(this.runInAsyncScope, this, runArgs);
await SafePromiseRace([PromiseResolve(promise), stopPromise]);
}
if (this[kShouldAbort]()) {
this.postRun();
return;
}
if (this.parent?.hooks.afterEach.length > 0) {
await this.parent[kRunHook]('afterEach', { args, ctx });
}
this.pass();
} catch (err) {
if (isTestFailureError(err)) {
if (err.failureType === kTestTimeoutFailure) {
this.cancel(err);
} else {
this.fail(err);
}
} else {
this.fail(new ERR_TEST_FAILURE(err, kTestCodeFailure));
}
}
// Clean up the test. Then, try to report the results and execute any
// tests that were pending due to available concurrency.
this.postRun();
}
postRun(pendingSubtestsError) {
const counters = { __proto__: null, failed: 0, passed: 0, cancelled: 0, skipped: 0, todo: 0, totalFailed: 0 };
// If the test was failed before it even started, then the end time will
// be earlier than the start time. Correct that here.
if (this.endTime < this.startTime) {
this.endTime = hrtime();
}
this.startTime ??= this.endTime;
// The test has run, so recursively cancel any outstanding subtests and
// mark this test as failed if any subtests failed.
this.pendingSubtests = [];
for (let i = 0; i < this.subtests.length; i++) {
const subtest = this.subtests[i];
if (!subtest.finished) {
subtest.cancel(pendingSubtestsError);
subtest.postRun(pendingSubtestsError);
}
// Check SKIP and TODO tests first, as those should not be counted as
// failures.
if (subtest.skipped) {
counters.skipped++;
} else if (subtest.isTodo) {
counters.todo++;
} else if (subtest.cancelled) {
counters.cancelled++;
} else if (!subtest.passed) {
counters.failed++;
} else {
counters.passed++;
}
if (!subtest.passed) {
counters.totalFailed++;
}
}
if ((this.passed || this.parent === null) && counters.totalFailed > 0) {
const subtestString = `subtest${counters.totalFailed > 1 ? 's' : ''}`;
const msg = `${counters.totalFailed} ${subtestString} failed`;
this.fail(new ERR_TEST_FAILURE(msg, kSubtestsFailed));
}
this.#outerSignal?.removeEventListener('abort', this.#abortHandler);
if (this.parent !== null) {
this.parent.activeSubtests--;
this.parent.addReadySubtest(this);
this.parent.processReadySubtestRange(false);
this.parent.processPendingSubtests();
} else if (!this.reported) {
this.reported = true;
this.reporter.plan(this.indent, this.subtests.length);
for (let i = 0; i < this.diagnostics.length; i++) {
this.reporter.diagnostic(this.indent, this.diagnostics[i]);
}
this.reporter.diagnostic(this.indent, `tests ${this.subtests.length}`);
this.reporter.diagnostic(this.indent, `pass ${counters.passed}`);
this.reporter.diagnostic(this.indent, `fail ${counters.failed}`);
this.reporter.diagnostic(this.indent, `cancelled ${counters.cancelled}`);
this.reporter.diagnostic(this.indent, `skipped ${counters.skipped}`);
this.reporter.diagnostic(this.indent, `todo ${counters.todo}`);
this.reporter.diagnostic(this.indent, `duration_ms ${this.#duration()}`);
this.reporter.push(null);
}
}
isClearToSend() {
return this.parent === null ||
(
this.parent.waitingOn === this.testNumber && this.parent.isClearToSend()
);
}
finalize() {
// By the time this function is called, the following can be relied on:
// - The current test has completed or been cancelled.
// - All of this test's subtests have completed or been cancelled.
// - It is the current test's turn to report its results.
// Report any subtests that have not been reported yet. Since all of the
// subtests have finished, it's safe to pass true to
// processReadySubtestRange(), which will finalize all remaining subtests.
this.processReadySubtestRange(true);
// Output this test's results and update the parent's waiting counter.
if (this.subtests.length > 0) {
this.reporter.plan(this.subtests[0].indent, this.subtests.length);
} else {
this.reporter.subtest(this.indent, this.name);
}
this.report();
this.parent.waitingOn++;
this.finished = true;
}
#duration() {
// Duration is recorded in BigInt nanoseconds. Convert to milliseconds.
return Number(this.endTime - this.startTime) / 1_000_000;
}
report() {
let directive;
if (this.skipped) {
directive = this.reporter.getSkip(this.message);
} else if (this.isTodo) {
directive = this.reporter.getTodo(this.message);
}
if (this.passed) {
this.reporter.ok(this.indent, this.testNumber, this.name, this.#duration(), directive);
} else {
this.reporter.fail(this.indent, this.testNumber, this.name, this.#duration(), this.error, directive);
}
for (let i = 0; i < this.diagnostics.length; i++) {
this.reporter.diagnostic(this.indent, this.diagnostics[i]);
}
}
}
class TestHook extends Test {
#args;
constructor(fn, options) {
if (options === null || typeof options !== 'object') {
options = kEmptyObject;
}
const { timeout, signal } = options;
super({ __proto__: null, fn, timeout, signal });
}
run(args) {
this.#args = args;
return super.run();
}
getRunArgs() {
return this.#args;
}
postRun() {
}
}
class ItTest extends Test {
constructor(opt) { super(opt); } // eslint-disable-line no-useless-constructor
getRunArgs() {
return { ctx: { signal: this.signal, name: this.name }, args: [] };
}
}
class Suite extends Test {
constructor(options) {
super(options);
try {
const { ctx, args } = this.getRunArgs();
this.buildSuite = PromisePrototypeThen(
PromiseResolve(this.runInAsyncScope(this.fn, ctx, args)),
undefined,
(err) => {
this.fail(new ERR_TEST_FAILURE(err, kTestCodeFailure));
});
} catch (err) {
this.fail(new ERR_TEST_FAILURE(err, kTestCodeFailure));
}
this.fn = () => {};
this.buildPhaseFinished = true;
}
getRunArgs() {
return { ctx: { signal: this.signal, name: this.name }, args: [] };
}
async run() {
try {
this.parent.activeSubtests++;
await this.buildSuite;
this.startTime = hrtime();
if (this[kShouldAbort]()) {
this.subtests = [];
this.postRun();
return;
}
const hookArgs = this.getRunArgs();
await this[kRunHook]('before', hookArgs);
const stopPromise = stopTest(this.timeout, this.signal);
const subtests = this.skipped || this.error ? [] : this.subtests;
const promise = SafePromiseAll(subtests, (subtests) => subtests.start());
await SafePromiseRace([promise, stopPromise]);
await this[kRunHook]('after', hookArgs);
this.pass();
} catch (err) {
if (isTestFailureError(err)) {
this.fail(err);
} else {
this.fail(new ERR_TEST_FAILURE(err, kTestCodeFailure));
}
}
this.postRun();
}
}
module.exports = {
ItTest,
kCancelledByParent,
kDefaultIndent,
kSubtestsFailed,
kTestCodeFailure,
kUnwrapErrors,
Suite,
Test,
};
|