How to use defaultWriterReadyPromiseInitializeAsResolved method in wpt

Best JavaScript code snippet using wpt

writable-stream.js

Source:writable-stream.js

...307    if (state === 'writable') {308      if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._backpressure === true) {309        defaultWriterReadyPromiseInitialize(this);310      } else {311        defaultWriterReadyPromiseInitializeAsResolved(this);312      }313      defaultWriterClosedPromiseInitialize(this);314    } else if (state === 'erroring') {315      defaultWriterReadyPromiseInitializeAsRejected(this, stream._storedError);316      this._readyPromise.catch(() => {});317      defaultWriterClosedPromiseInitialize(this);318    } else if (state === 'closed') {319      defaultWriterReadyPromiseInitializeAsResolved(this);320      defaultWriterClosedPromiseInitializeAsResolved(this);321    } else {322      assert(state === 'errored', 'state must be errored');323      const storedError = stream._storedError;324      defaultWriterReadyPromiseInitializeAsRejected(this, storedError);325      this._readyPromise.catch(() => {});326      defaultWriterClosedPromiseInitializeAsRejected(this, storedError);327      this._closedPromise.catch(() => {});328    }329  }330  get closed() {331    if (IsWritableStreamDefaultWriter(this) === false) {332      return Promise.reject(defaultWriterBrandCheckException('closed'));333    }334    return this._closedPromise;335  }336  get desiredSize() {337    if (IsWritableStreamDefaultWriter(this) === false) {338      throw defaultWriterBrandCheckException('desiredSize');339    }340    if (this._ownerWritableStream === undefined) {341      throw defaultWriterLockException('desiredSize');342    }343    return WritableStreamDefaultWriterGetDesiredSize(this);344  }345  get ready() {346    if (IsWritableStreamDefaultWriter(this) === false) {347      return Promise.reject(defaultWriterBrandCheckException('ready'));348    }349    return this._readyPromise;350  }351  abort(reason) {352    if (IsWritableStreamDefaultWriter(this) === false) {353      return Promise.reject(defaultWriterBrandCheckException('abort'));354    }355    if (this._ownerWritableStream === undefined) {356      return Promise.reject(defaultWriterLockException('abort'));357    }358    return WritableStreamDefaultWriterAbort(this, reason);359  }360  close() {361    if (IsWritableStreamDefaultWriter(this) === false) {362      return Promise.reject(defaultWriterBrandCheckException('close'));363    }364    const stream = this._ownerWritableStream;365    if (stream === undefined) {366      return Promise.reject(defaultWriterLockException('close'));367    }368    if (WritableStreamCloseQueuedOrInFlight(stream) === true) {369      return Promise.reject(new TypeError('cannot close an already-closing stream'));370    }371    return WritableStreamDefaultWriterClose(this);372  }373  releaseLock() {374    if (IsWritableStreamDefaultWriter(this) === false) {375      throw defaultWriterBrandCheckException('releaseLock');376    }377    const stream = this._ownerWritableStream;378    if (stream === undefined) {379      return;380    }381    assert(stream._writer !== undefined);382    WritableStreamDefaultWriterRelease(this);383  }384  write(chunk) {385    if (IsWritableStreamDefaultWriter(this) === false) {386      return Promise.reject(defaultWriterBrandCheckException('write'));387    }388    if (this._ownerWritableStream === undefined) {389      return Promise.reject(defaultWriterLockException('write to'));390    }391    return WritableStreamDefaultWriterWrite(this, chunk);392  }393}394// Abstract operations for the WritableStreamDefaultWriter.395function IsWritableStreamDefaultWriter(x) {396  if (!typeIsObject(x)) {397    return false;398  }399  if (!Object.prototype.hasOwnProperty.call(x, '_ownerWritableStream')) {400    return false;401  }402  return true;403}404// A client of WritableStreamDefaultWriter may use these functions directly to bypass state check.405function WritableStreamDefaultWriterAbort(writer, reason) {406  const stream = writer._ownerWritableStream;407  assert(stream !== undefined);408  return WritableStreamAbort(stream, reason);409}410function WritableStreamDefaultWriterClose(writer) {411  const stream = writer._ownerWritableStream;412  assert(stream !== undefined);413  const state = stream._state;414  if (state === 'closed' || state === 'errored') {415    return Promise.reject(new TypeError(416      `The stream (in ${state} state) is not in the writable state and cannot be closed`));417  }418  assert(state === 'writable' || state === 'erroring');419  assert(WritableStreamCloseQueuedOrInFlight(stream) === false);420  const promise = new Promise((resolve, reject) => {421    const closeRequest = {422      _resolve: resolve,423      _reject: reject424    };425    stream._closeRequest = closeRequest;426  });427  if (stream._backpressure === true && state === 'writable') {428    defaultWriterReadyPromiseResolve(writer);429  }430  WritableStreamDefaultControllerClose(stream._writableStreamController);431  return promise;432}433function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) {434  const stream = writer._ownerWritableStream;435  assert(stream !== undefined);436  const state = stream._state;437  if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') {438    return Promise.resolve();439  }440  if (state === 'errored') {441    return Promise.reject(stream._storedError);442  }443  assert(state === 'writable' || state === 'erroring');444  return WritableStreamDefaultWriterClose(writer);445}446function WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, error) {447  if (writer._closedPromiseState === 'pending') {448    defaultWriterClosedPromiseReject(writer, error);449  } else {450    defaultWriterClosedPromiseResetToRejected(writer, error);451  }452  writer._closedPromise.catch(() => {});453}454function WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, error) {455  if (writer._readyPromiseState === 'pending') {456    defaultWriterReadyPromiseReject(writer, error);457  } else {458    defaultWriterReadyPromiseResetToRejected(writer, error);459  }460  writer._readyPromise.catch(() => {});461}462function WritableStreamDefaultWriterGetDesiredSize(writer) {463  const stream = writer._ownerWritableStream;464  const state = stream._state;465  if (state === 'errored' || state === 'erroring') {466    return null;467  }468  if (state === 'closed') {469    return 0;470  }471  return WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController);472}473function WritableStreamDefaultWriterRelease(writer) {474  const stream = writer._ownerWritableStream;475  assert(stream !== undefined);476  assert(stream._writer === writer);477  const releasedError = new TypeError(478    'Writer was released and can no longer be used to monitor the stream\'s closedness');479  WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError);480  // The state transitions to "errored" before the sink abort() method runs, but the writer.closed promise is not481  // rejected until afterwards. This means that simply testing state will not work.482  WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError);483  stream._writer = undefined;484  writer._ownerWritableStream = undefined;485}486function WritableStreamDefaultWriterWrite(writer, chunk) {487  const stream = writer._ownerWritableStream;488  assert(stream !== undefined);489  const controller = stream._writableStreamController;490  const chunkSize = WritableStreamDefaultControllerGetChunkSize(controller, chunk);491  if (stream !== writer._ownerWritableStream) {492    return Promise.reject(defaultWriterLockException('write to'));493  }494  const state = stream._state;495  if (state === 'errored') {496    return Promise.reject(stream._storedError);497  }498  if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') {499    return Promise.reject(new TypeError('The stream is closing or closed and cannot be written to'));500  }501  if (state === 'erroring') {502    return Promise.reject(stream._storedError);503  }504  assert(state === 'writable');505  const promise = WritableStreamAddWriteRequest(stream);506  WritableStreamDefaultControllerWrite(controller, chunk, chunkSize);507  return promise;508}509class WritableStreamDefaultController {510  constructor(stream, underlyingSink, size, highWaterMark) {511    if (IsWritableStream(stream) === false) {512      throw new TypeError('WritableStreamDefaultController can only be constructed with a WritableStream instance');513    }514    if (stream._writableStreamController !== undefined) {515      throw new TypeError(516        'WritableStreamDefaultController instances can only be created by the WritableStream constructor');517    }518    this._controlledWritableStream = stream;519    this._underlyingSink = underlyingSink;520    // Need to set the slots so that the assert doesn't fire. In the spec the slots already exist implicitly.521    this._queue = undefined;522    this._queueTotalSize = undefined;523    ResetQueue(this);524    this._started = false;525    const normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark);526    this._strategySize = normalizedStrategy.size;527    this._strategyHWM = normalizedStrategy.highWaterMark;528    const backpressure = WritableStreamDefaultControllerGetBackpressure(this);529    WritableStreamUpdateBackpressure(stream, backpressure);530  }531  error(e) {532    if (IsWritableStreamDefaultController(this) === false) {533      throw new TypeError(534        'WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController');535    }536    const state = this._controlledWritableStream._state;537    if (state !== 'writable') {538      // The stream is closed, errored or will be soon. The sink can't do anything useful if it gets an error here, so539      // just treat it as a no-op.540      return;541    }542    WritableStreamDefaultControllerError(this, e);543  }544  [AbortSteps](reason) {545    return PromiseInvokeOrNoop(this._underlyingSink, 'abort', [reason]);546  }547  [ErrorSteps]() {548    ResetQueue(this);549  }550  [StartSteps]() {551    const startResult = InvokeOrNoop(this._underlyingSink, 'start', [this]);552    const stream = this._controlledWritableStream;553    Promise.resolve(startResult).then(554      () => {555        assert(stream._state === 'writable' || stream._state === 'erroring');556        this._started = true;557        WritableStreamDefaultControllerAdvanceQueueIfNeeded(this);558      },559      r => {560        assert(stream._state === 'writable' || stream._state === 'erroring');561        this._started = true;562        WritableStreamDealWithRejection(stream, r);563      }564    )565    .catch(rethrowAssertionErrorRejection);566  }567}568// Abstract operations implementing interface required by the WritableStream.569function WritableStreamDefaultControllerClose(controller) {570  EnqueueValueWithSize(controller, 'close', 0);571  WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);572}573function WritableStreamDefaultControllerGetChunkSize(controller, chunk) {574  const strategySize = controller._strategySize;575  if (strategySize === undefined) {576    return 1;577  }578  try {579    return strategySize(chunk);580  } catch (chunkSizeE) {581    WritableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE);582    return 1;583  }584}585function WritableStreamDefaultControllerGetDesiredSize(controller) {586  return controller._strategyHWM - controller._queueTotalSize;587}588function WritableStreamDefaultControllerWrite(controller, chunk, chunkSize) {589  const writeRecord = { chunk };590  try {591    EnqueueValueWithSize(controller, writeRecord, chunkSize);592  } catch (enqueueE) {593    WritableStreamDefaultControllerErrorIfNeeded(controller, enqueueE);594    return;595  }596  const stream = controller._controlledWritableStream;597  if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._state === 'writable') {598    const backpressure = WritableStreamDefaultControllerGetBackpressure(controller);599    WritableStreamUpdateBackpressure(stream, backpressure);600  }601  WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);602}603// Abstract operations for the WritableStreamDefaultController.604function IsWritableStreamDefaultController(x) {605  if (!typeIsObject(x)) {606    return false;607  }608  if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSink')) {609    return false;610  }611  return true;612}613function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller) {614  const stream = controller._controlledWritableStream;615  if (controller._started === false) {616    return;617  }618  if (stream._inFlightWriteRequest !== undefined) {619    return;620  }621  const state = stream._state;622  if (state === 'closed' || state === 'errored') {623    return;624  }625  if (state === 'erroring') {626    WritableStreamFinishErroring(stream);627    return;628  }629  if (controller._queue.length === 0) {630    return;631  }632  const writeRecord = PeekQueueValue(controller);633  if (writeRecord === 'close') {634    WritableStreamDefaultControllerProcessClose(controller);635  } else {636    WritableStreamDefaultControllerProcessWrite(controller, writeRecord.chunk);637  }638}639function WritableStreamDefaultControllerErrorIfNeeded(controller, error) {640  if (controller._controlledWritableStream._state === 'writable') {641    WritableStreamDefaultControllerError(controller, error);642  }643}644function WritableStreamDefaultControllerProcessClose(controller) {645  const stream = controller._controlledWritableStream;646  WritableStreamMarkCloseRequestInFlight(stream);647  DequeueValue(controller);648  assert(controller._queue.length === 0, 'queue must be empty once the final write record is dequeued');649  const sinkClosePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'close', []);650  sinkClosePromise.then(651    () => {652      WritableStreamFinishInFlightClose(stream);653    },654    reason => {655      WritableStreamFinishInFlightCloseWithError(stream, reason);656    }657  )658  .catch(rethrowAssertionErrorRejection);659}660function WritableStreamDefaultControllerProcessWrite(controller, chunk) {661  const stream = controller._controlledWritableStream;662  WritableStreamMarkFirstWriteRequestInFlight(stream);663  const sinkWritePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'write', [chunk, controller]);664  sinkWritePromise.then(665    () => {666      WritableStreamFinishInFlightWrite(stream);667      const state = stream._state;668      assert(state === 'writable' || state === 'erroring');669      DequeueValue(controller);670      if (WritableStreamCloseQueuedOrInFlight(stream) === false && state === 'writable') {671        const backpressure = WritableStreamDefaultControllerGetBackpressure(controller);672        WritableStreamUpdateBackpressure(stream, backpressure);673      }674      WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);675    },676    reason => {677      WritableStreamFinishInFlightWriteWithError(stream, reason);678    }679  )680  .catch(rethrowAssertionErrorRejection);681}682function WritableStreamDefaultControllerGetBackpressure(controller) {683  const desiredSize = WritableStreamDefaultControllerGetDesiredSize(controller);684  return desiredSize <= 0;685}686// A client of WritableStreamDefaultController may use these functions directly to bypass state check.687function WritableStreamDefaultControllerError(controller, error) {688  const stream = controller._controlledWritableStream;689  assert(stream._state === 'writable');690  WritableStreamStartErroring(stream, error);691}692// Helper functions for the WritableStream.693function streamBrandCheckException(name) {694  return new TypeError(`WritableStream.prototype.${name} can only be used on a WritableStream`);695}696// Helper functions for the WritableStreamDefaultWriter.697function defaultWriterBrandCheckException(name) {698  return new TypeError(699    `WritableStreamDefaultWriter.prototype.${name} can only be used on a WritableStreamDefaultWriter`);700}701function defaultWriterLockException(name) {702  return new TypeError('Cannot ' + name + ' a stream using a released writer');703}704function defaultWriterClosedPromiseInitialize(writer) {705  writer._closedPromise = new Promise((resolve, reject) => {706    writer._closedPromise_resolve = resolve;707    writer._closedPromise_reject = reject;708    writer._closedPromiseState = 'pending';709  });710}711function defaultWriterClosedPromiseInitializeAsRejected(writer, reason) {712  writer._closedPromise = Promise.reject(reason);713  writer._closedPromise_resolve = undefined;714  writer._closedPromise_reject = undefined;715  writer._closedPromiseState = 'rejected';716}717function defaultWriterClosedPromiseInitializeAsResolved(writer) {718  writer._closedPromise = Promise.resolve(undefined);719  writer._closedPromise_resolve = undefined;720  writer._closedPromise_reject = undefined;721  writer._closedPromiseState = 'resolved';722}723function defaultWriterClosedPromiseReject(writer, reason) {724  assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined');725  assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined');726  assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending');727  writer._closedPromise_reject(reason);728  writer._closedPromise_resolve = undefined;729  writer._closedPromise_reject = undefined;730  writer._closedPromiseState = 'rejected';731}732function defaultWriterClosedPromiseResetToRejected(writer, reason) {733  assert(writer._closedPromise_resolve === undefined, 'writer._closedPromise_resolve === undefined');734  assert(writer._closedPromise_reject === undefined, 'writer._closedPromise_reject === undefined');735  assert(writer._closedPromiseState !== 'pending', 'writer._closedPromiseState is not pending');736  writer._closedPromise = Promise.reject(reason);737  writer._closedPromiseState = 'rejected';738}739function defaultWriterClosedPromiseResolve(writer) {740  assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined');741  assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined');742  assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending');743  writer._closedPromise_resolve(undefined);744  writer._closedPromise_resolve = undefined;745  writer._closedPromise_reject = undefined;746  writer._closedPromiseState = 'resolved';747}748function defaultWriterReadyPromiseInitialize(writer) {749  writer._readyPromise = new Promise((resolve, reject) => {750    writer._readyPromise_resolve = resolve;751    writer._readyPromise_reject = reject;752  });753  writer._readyPromiseState = 'pending';754}755function defaultWriterReadyPromiseInitializeAsRejected(writer, reason) {756  writer._readyPromise = Promise.reject(reason);757  writer._readyPromise_resolve = undefined;758  writer._readyPromise_reject = undefined;759  writer._readyPromiseState = 'rejected';760}761function defaultWriterReadyPromiseInitializeAsResolved(writer) {762  writer._readyPromise = Promise.resolve(undefined);763  writer._readyPromise_resolve = undefined;764  writer._readyPromise_reject = undefined;765  writer._readyPromiseState = 'fulfilled';766}767function defaultWriterReadyPromiseReject(writer, reason) {768  assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined');769  assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined');770  writer._readyPromise_reject(reason);771  writer._readyPromise_resolve = undefined;772  writer._readyPromise_reject = undefined;773  writer._readyPromiseState = 'rejected';774}775function defaultWriterReadyPromiseReset(writer) {...

Using AI Code Generation

1var defaultWriterReadyPromiseInitializeAsResolved = wpt.defaultWriterReadyPromiseInitializeAsResolved;2var writer = new WritableStreamDefaultWriter();3defaultWriterReadyPromiseInitializeAsResolved(writer);4writer.ready.then(function() {5  console.log('writer.ready is resolved');6});7var defaultWriterReadyPromiseInitializeAsRejected = wpt.defaultWriterReadyPromiseInitializeAsRejected;8var writer = new WritableStreamDefaultWriter();9defaultWriterReadyPromiseInitializeAsRejected(writer, new Error('error'));10writer.ready.catch(function(e) {11  console.log('writer.ready is rejected with error: ' + e);12});13var defaultWriterClosedPromiseInitializeAsResolved = wpt.defaultWriterClosedPromiseInitializeAsResolved;14var writer = new WritableStreamDefaultWriter();15defaultWriterClosedPromiseInitializeAsResolved(writer);16writer.closed.then(function() {17  console.log('writer.closed is resolved');18});19var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;20var writer = new WritableStreamDefaultWriter();21defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('error'));22writer.closed.catch(function(e) {23  console.log('writer.closed is rejected with error: ' + e);24});25var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;26var writer = new WritableStreamDefaultWriter();27defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('error'));28writer.closed.catch(function(e) {29  console.log('writer.closed is rejected with error: ' + e);30});31var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;32var writer = new WritableStreamDefaultWriter();33defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('error'));34writer.closed.catch(function(e) {35  console.log('writer.closed is rejected with error: ' + e);36});37var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;38var writer = new WritableStreamDefaultWriter();

Using AI Code Generation

1var defaultWriterReadyPromiseInitializeAsResolved = wpt.defaultWriterReadyPromiseInitializeAsResolved;2var writer = new Writer();3defaultWriterReadyPromiseInitializeAsResolved(writer);4assert_equals(writer.ready, Promise.resolve(undefined), 'writer.ready should be resolved');5var defaultWriterReadyPromiseInitializeAsRejected = wpt.defaultWriterReadyPromiseInitializeAsRejected;6var writer = new Writer();7defaultWriterReadyPromiseInitializeAsRejected(writer, 'error');8assert_equals(writer.ready, Promise.reject('error'), 'writer.ready should be rejected');9var defaultWriterReadyPromiseInitializeAsRejected = wpt.defaultWriterReadyPromiseInitializeAsRejected;10var writer = new Writer();11defaultWriterReadyPromiseInitializeAsRejected(writer, 'error');12assert_equals(writer.ready, Promise.reject('error'), 'writer.ready should be rejected');13var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;14var writer = new Writer();15defaultWriterClosedPromiseInitializeAsRejected(writer, 'error');16assert_equals(writer.closed, Promise.reject('error'), 'writer.closed should be rejected');17var defaultWriterClosedPromiseInitializeAsRejected = wpt.defaultWriterClosedPromiseInitializeAsRejected;18var writer = new Writer();19defaultWriterClosedPromiseInitializeAsRejected(writer, 'error');20assert_equals(writer.closed, Promise.reject('error'), 'writer.closed should be rejected');21var defaultWriterClosedPromiseInitializeAsResolved = wpt.defaultWriterClosedPromiseInitializeAsResolved;22var writer = new Writer();23defaultWriterClosedPromiseInitializeAsResolved(writer);24assert_equals(writer.closed, Promise.resolve(undefined), 'writer.closed should be resolved');25var defaultWriterClosedPromiseInitializeAsResolved = wpt.defaultWriterClosedPromiseInitializeAsResolved;26var writer = new Writer();27defaultWriterClosedPromiseInitializeAsResolved(writer);28assert_equals(writer.closed, Promise.resolve(undefined), 'writer.closed should be resolved');

Using AI Code Generation

1const defaultWriterReadyPromiseInitializeAsResolved = wpt.defaultWriterReadyPromiseInitializeAsResolved;2const defaultWriterReadyPromiseInitializeAsRejected = wpt.defaultWriterReadyPromiseInitializeAsRejected;3defaultWriterReadyPromiseInitializeAsResolved();4defaultWriterReadyPromiseInitializeAsRejected();5defaultWriterReadyPromiseInitializeAsResolved();6defaultWriterReadyPromiseInitializeAsRejected();7defaultWriterReadyPromiseInitializeAsResolved();8defaultWriterReadyPromiseInitializeAsRejected();9defaultWriterReadyPromiseInitializeAsResolved();10defaultWriterReadyPromiseInitializeAsRejected();11defaultWriterReadyPromiseInitializeAsResolved();12defaultWriterReadyPromiseInitializeAsRejected();13defaultWriterReadyPromiseInitializeAsResolved();14defaultWriterReadyPromiseInitializeAsRejected();15defaultWriterReadyPromiseInitializeAsResolved();16defaultWriterReadyPromiseInitializeAsRejected();

Using AI Code Generation

1test(() => {2  assert_equals(3    'defaultWriterReadyPromiseInitializeAsResolved should be a function');4}, 'defaultWriterReadyPromiseInitializeAsResolved should be a function.');5test(() => {6  const writer = new WritableStreamDefaultWriter(new WritableStream());7  const promise = writer.getReady();8  defaultWriterReadyPromiseInitializeAsResolved(writer);9  assert_true(10    promise === writer.getReady(),11    'getReady() should return the same promise');12}, 'getReady() should return the same promise.');13test(() => {14  const writer = new WritableStreamDefaultWriter(new WritableStream());15  const promise = writer.getReady();16  defaultWriterReadyPromiseInitializeAsResolved(writer);17  return promise;18}, 'getReady() should return a resolved promise.');19test(() => {20  const writer = new WritableStreamDefaultWriter(new WritableStream());21  const promise = writer.getReady();22  defaultWriterReadyPromiseInitializeAsResolved(writer);23  return promise.then(() => {24    assert_true(25      'desiredSize should be greater than 0');26  });27}, 'desiredSize should be greater than 0.');28test(() => {29  const writer = new WritableStreamDefaultWriter(new WritableStream());30  const promise = writer.getReady();31  defaultWriterReadyPromiseInitializeAsResolved(writer);32  return promise.then(() => {33    assert_equals(34      'state should be writable');35  });36}, 'state should be writable.');37test(() => {38  assert_equals(39    'defaultWriterReadyPromiseInitializeAsRejected should be a function');40}, 'defaultWriterReadyPromiseInitializeAsRejected should be a function.');41test(() => {42  const writer = new WritableStreamDefaultWriter(new WritableStream());43  const promise = writer.getReady();44  defaultWriterReadyPromiseInitializeAsRejected(writer, new Error());45  assert_true(46    promise === writer.getReady(),47    'getReady() should return the same promise');48}, 'getReady() should return the same promise.');49test(() => {50  const writer = new WritableStreamDefaultWriter(new WritableStream());

Using AI Code Generation

1const writer = new WritableStreamDefaultWriter();2const writerReadyPromise = writer.ready;3wpt.defaultWriterReadyPromiseInitializeAsResolved(writer);4assert_equals(writer.ready, writerReadyPromise);5assert_equals(writer.ready, Promise.resolve());6assert_equals(writer.ready, Promise.resolve(undefined));7assert_equals(writer.ready, Promise.resolve(undefined), 'writer.ready must resolve to undefined');8const writer = new WritableStreamDefaultWriter();9const writerReadyPromise = writer.ready;10wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, 'a reason');11assert_equals(writer.ready, writerReadyPromise);12assert_equals(writer.ready, Promise.reject('a reason'));13const writer = new WritableStreamDefaultWriter();14const writerReadyPromise = writer.ready;15wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, new TypeError('a reason'));16assert_equals(writer.ready, writerReadyPromise);17assert_equals(writer.ready, Promise.reject(new TypeError('a reason')));18const writer = new WritableStreamDefaultWriter();19const writerReadyPromise = writer.ready;20wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, new TypeError('a reason'));21assert_equals(writer.ready, writerReadyPromise);22assert_equals(writer.ready, Promise.reject(new TypeError('a reason')));23const writer = new WritableStreamDefaultWriter();24const writerReadyPromise = writer.ready;25wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, new TypeError('a reason'));26assert_equals(writer.ready, writerReadyPromise);27assert_equals(writer.ready, Promise.reject(new TypeError('a reason')));28const writer = new WritableStreamDefaultWriter();29const writerReadyPromise = writer.ready;30wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, new TypeError('a reason'));31assert_equals(writer.ready, writerReadyPromise);32assert_equals(writer.ready, Promise.reject(new TypeError('a reason')));33const writer = new WritableStreamDefaultWriter();34const writerReadyPromise = writer.ready;35wpt.defaultWriterReadyPromiseInitializeAsRejected(writer, new TypeError('a reason'));36assert_equals(writer.ready, writerReadyPromise);37assert_equals(writer.ready,

Using AI Code Generation

1const {defaultWriterReadyPromiseInitializeAsResolved} = require('fs/promises');2async function test() {3  const fileHandle = await fsPromises.open('test.txt', 'w+');4  const writer = await fileHandle.createWritable();5  defaultWriterReadyPromiseInitializeAsResolved(writer);6  await writer.ready;7  console.log('writer is ready');8}9test().catch(console.error);10Array.prototype.flat()11Array.prototype.flatMap()12Object.fromEntries()13String.prototype.trimStart()14String.prototype.trimEnd()

Using AI Code Generation

1import { defaultWriterReadyPromiseInitializeAsResolved } from './wpt.js';2import { Writer } from 'std:kv-storage';3const w = new Writer();4defaultWriterReadyPromiseInitializeAsResolved(w);5import { defaultWriterReadyPromiseInitializeAsRejected } from './wpt.js';6import { Writer } from 'std:kv-storage';7const w = new Writer();8defaultWriterReadyPromiseInitializeAsRejected(w);9import { defaultWriterReadyPromiseInitializeAsPending } from './wpt.js';10import { Writer } from 'std:kv-storage';11const w = new Writer();12defaultWriterReadyPromiseInitializeAsPending(w);13export function defaultWriterReadyPromiseInitializeAsResolved(w) {14  w.ready = Promise.resolve();15}16export function defaultWriterReadyPromiseInitializeAsRejected(w) {17  w.ready = Promise.reject();18}19export function defaultWriterReadyPromiseInitializeAsPending(w) {20  w.ready = new Promise(() => {});21}

Using AI Code Generation

1test(() => {2  const writer = new WritableStreamDefaultWriter();3  assert_equals(writer.desiredSize, 0);4}, 'WritableStreamDefaultWriter constructor should initialize the desiredSize property to 0');5test(() => {6  const writer = new WritableStreamDefaultWriter();7  assert_equals(writer.ready, writer._readyPromise);8}, 'WritableStreamDefaultWriter constructor should initialize the ready property to the internal ready promise');9test(() => {10  const writer = new WritableStreamDefaultWriter();11  assert_equals(writer.desiredSize, 0);12}, 'WritableStreamDefaultWriter constructor should initialize the desiredSize property to 0');13test(() => {14  const writer = new WritableStreamDefaultWriter();15  assert_equals(writer.ready, writer._readyPromise);16}, 'WritableStreamDefaultWriter constructor should initialize the ready property to the internal ready promise');17test(() => {18  const writer = new WritableStreamDefaultWriter();19  assert_equals(writer.desiredSize, 0);20}, 'WritableStreamDefaultWriter constructor should initialize the desiredSize property to 0');21test(() => {22  const writer = new WritableStreamDefaultWriter();23  assert_equals(writer.ready, writer._readyPromise);24}, 'WritableStreamDefaultWriter constructor should initialize the ready property to the internal ready promise');25test(() => {26  const writer = new WritableStreamDefaultWriter();27  assert_equals(writer.desiredSize, 0);28}, 'WritableStreamDefaultWriter constructor should initialize the desiredSize property to 0');29test(() => {30  const writer = new WritableStreamDefaultWriter();31  assert_equals(writer.ready, writer._readyPromise);32}, 'WritableStreamDefaultWriter constructor should initialize the ready property to the internal ready promise');33test(() => {34  const writer = new WritableStreamDefaultWriter();35  assert_equals(writer.desiredSize, 0);36}, 'WritableStreamDefaultWriter constructor should initialize the desiredSize property to 0

Using AI Code Generation

1const wpt = require('wpt');2const test = require('tape');3test('test', (t) => {4    wpt.defaultWriterReadyPromiseInitializeAsResolved();5    t.end();6});7The test case you have written is not correct. It does not create a default writer. It just calls the defaultWriterReadyPromiseInitializeAsResolved() method. You can

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