How to use defaultWriterClosedPromiseInitializeAsResolved method in wpt

Best JavaScript code snippet using wpt

writable-stream.js

Source:writable-stream.js

...161    const state = stream._state;162    if (state === 'writable' || state === 'closing') {163      defaultWriterClosedPromiseInitialize(this);164    } else if (state === 'closed') {165      defaultWriterClosedPromiseInitializeAsResolved(this);166    } else {167      assert(state === 'errored', 'state must be errored');168      defaultWriterClosedPromiseInitializeAsRejected(this, stream._storedError);169      this._closedPromise.catch(() => {});170    }171    if (state === 'writable' &&172        WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController) === true) {173      defaultWriterReadyPromiseInitialize(this);174    } else {175      defaultWriterReadyPromiseInitializeAsResolved(this, undefined);176    }177  }178  get closed() {179    if (IsWritableStreamDefaultWriter(this) === false) {180      return Promise.reject(defaultWriterBrandCheckException('closed'));181    }182    return this._closedPromise;183  }184  get desiredSize() {185    if (IsWritableStreamDefaultWriter(this) === false) {186      throw defaultWriterBrandCheckException('desiredSize');187    }188    if (this._ownerWritableStream === undefined) {189      throw defaultWriterLockException('desiredSize');190    }191    return WritableStreamDefaultWriterGetDesiredSize(this);192  }193  get ready() {194    if (IsWritableStreamDefaultWriter(this) === false) {195      return Promise.reject(defaultWriterBrandCheckException('ready'));196    }197    return this._readyPromise;198  }199  abort(reason) {200    if (IsWritableStreamDefaultWriter(this) === false) {201      return Promise.reject(defaultWriterBrandCheckException('abort'));202    }203    if (this._ownerWritableStream === undefined) {204      return Promise.reject(defaultWriterLockException('abort'));205    }206    return WritableStreamDefaultWriterAbort(this, reason);207  }208  close() {209    if (IsWritableStreamDefaultWriter(this) === false) {210      return Promise.reject(defaultWriterBrandCheckException('close'));211    }212    const stream = this._ownerWritableStream;213    if (stream === undefined) {214      return Promise.reject(defaultWriterLockException('close'));215    }216    if (stream._state === 'closing') {217      return Promise.reject(new TypeError('cannot close an already-closing stream'));218    }219    return WritableStreamDefaultWriterClose(this);220  }221  releaseLock() {222    if (IsWritableStreamDefaultWriter(this) === false) {223      throw defaultWriterBrandCheckException('releaseLock');224    }225    const stream = this._ownerWritableStream;226    if (stream === undefined) {227      return;228    }229    assert(stream._writer !== undefined);230    WritableStreamDefaultWriterRelease(this);231  }232  write(chunk) {233    if (IsWritableStreamDefaultWriter(this) === false) {234      return Promise.reject(defaultWriterBrandCheckException('write'));235    }236    const stream = this._ownerWritableStream;237    if (stream === undefined) {238      return Promise.reject(defaultWriterLockException('write to'));239    }240    if (stream._state === 'closing') {241      return Promise.reject(new TypeError('Cannot write to an already-closed stream'));242    }243    return WritableStreamDefaultWriterWrite(this, chunk);244  }245}246// Abstract operations for the WritableStreamDefaultWriter.247function IsWritableStreamDefaultWriter(x) {248  if (!typeIsObject(x)) {249    return false;250  }251  if (!Object.prototype.hasOwnProperty.call(x, '_ownerWritableStream')) {252    return false;253  }254  return true;255}256// A client of WritableStreamDefaultWriter may use these functions directly to bypass state check.257function WritableStreamDefaultWriterAbort(writer, reason) {258  const stream = writer._ownerWritableStream;259  assert(stream !== undefined);260  return WritableStreamAbort(stream, reason);261}262function WritableStreamDefaultWriterClose(writer) {263  const stream = writer._ownerWritableStream;264  assert(stream !== undefined);265  const state = stream._state;266  if (state === 'closed' || state === 'errored') {267    return Promise.reject(new TypeError(268      `The stream (in ${state} state) is not in the writable state and cannot be closed`));269  }270  assert(state === 'writable');271  const promise = WritableStreamAddWriteRequest(stream);272  if (WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController) === true) {273    defaultWriterReadyPromiseResolve(writer);274  }275  stream._state = 'closing';276  WritableStreamDefaultControllerClose(stream._writableStreamController);277  return promise;278}279function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) {280  const stream = writer._ownerWritableStream;281  assert(stream !== undefined);282  const state = stream._state;283  if (state === 'closing' || state === 'closed') {284    return Promise.resolve();285  }286  if (state === 'errored') {287    return Promise.reject(stream._storedError);288  }289  assert(state === 'writable');290  return WritableStreamDefaultWriterClose(writer);291}292function WritableStreamDefaultWriterGetDesiredSize(writer) {293  const stream = writer._ownerWritableStream;294  const state = stream._state;295  if (state === 'errored') {296    return null;297  }298  if (state === 'closed') {299    return 0;300  }301  return WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController);302}303function WritableStreamDefaultWriterRelease(writer) {304  const stream = writer._ownerWritableStream;305  assert(stream !== undefined);306  assert(stream._writer === writer);307  const releasedError = new TypeError(308    'Writer was released and can no longer be used to monitor the stream\'s closedness');309  const state = stream._state;310  if (state === 'writable' || state === 'closing') {311    defaultWriterClosedPromiseReject(writer, releasedError);312  } else {313    defaultWriterClosedPromiseResetToRejected(writer, releasedError);314  }315  writer._closedPromise.catch(() => {});316  if (state === 'writable' &&317      WritableStreamDefaultControllerGetBackpressure(stream._writableStreamController) === true) {318    defaultWriterReadyPromiseReject(writer, releasedError);319  } else {320    defaultWriterReadyPromiseResetToRejected(writer, releasedError);321  }322  writer._readyPromise.catch(() => {});323  stream._writer = undefined;324  writer._ownerWritableStream = undefined;325}326function WritableStreamDefaultWriterWrite(writer, chunk) {327  const stream = writer._ownerWritableStream;328  assert(stream !== undefined);329  const state = stream._state;330  if (state === 'closed' || state === 'errored') {331    return Promise.reject(new TypeError(332      `The stream (in ${state} state) is not in the writable state and cannot be written to`));333  }334  assert(state === 'writable');335  const promise = WritableStreamAddWriteRequest(stream);336  WritableStreamDefaultControllerWrite(stream._writableStreamController, chunk);337  return promise;338}339class WritableStreamDefaultController {340  constructor(stream, underlyingSink, size, highWaterMark) {341    if (IsWritableStream(stream) === false) {342      throw new TypeError('WritableStreamDefaultController can only be constructed with a WritableStream instance');343    }344    if (stream._writableStreamController !== undefined) {345      throw new TypeError(346        'WritableStreamDefaultController instances can only be created by the WritableStream constructor');347    }348    this._controlledWritableStream = stream;349    this._underlyingSink = underlyingSink;350    this._queue = [];351    this._started = false;352    this._writing = false;353    const normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark);354    this._strategySize = normalizedStrategy.size;355    this._strategyHWM = normalizedStrategy.highWaterMark;356    const backpressure = WritableStreamDefaultControllerGetBackpressure(this);357    if (backpressure === true) {358      WritableStreamUpdateBackpressure(stream, backpressure);359    }360    const controller = this;361    const startResult = InvokeOrNoop(underlyingSink, 'start', [this]);362    Promise.resolve(startResult).then(363      () => {364        controller._started = true;365        WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);366      },367      r => {368        WritableStreamDefaultControllerErrorIfNeeded(controller, r);369      }370    )371    .catch(rethrowAssertionErrorRejection);372  }373  error(e) {374    if (IsWritableStreamDefaultController(this) === false) {375      throw new TypeError(376        'WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController');377    }378    const state = this._controlledWritableStream._state;379    if (state === 'closed' || state === 'errored') {380      throw new TypeError(`The stream is ${state} and so cannot be errored`);381    }382    WritableStreamDefaultControllerError(this, e);383  }384}385// Abstract operations implementing interface required by the WritableStream.386function WritableStreamDefaultControllerAbort(controller, reason) {387  controller._queue = [];388  const sinkAbortPromise = PromiseInvokeOrFallbackOrNoop(controller._underlyingSink, 'abort', [reason],389                                                         'close', [controller]);390  return sinkAbortPromise.then(() => undefined);391}392function WritableStreamDefaultControllerClose(controller) {393  EnqueueValueWithSize(controller._queue, 'close', 0);394  WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);395}396function WritableStreamDefaultControllerGetDesiredSize(controller) {397  const queueSize = GetTotalQueueSize(controller._queue);398  return controller._strategyHWM - queueSize;399}400function WritableStreamDefaultControllerWrite(controller, chunk) {401  const stream = controller._controlledWritableStream;402  assert(stream._state === 'writable');403  let chunkSize = 1;404  if (controller._strategySize !== undefined) {405    try {406      chunkSize = controller._strategySize(chunk);407    } catch (chunkSizeE) {408      // TODO: Should we notify the sink of this error?409      WritableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE);410      return;411    }412  }413  const writeRecord = { chunk };414  const lastBackpressure = WritableStreamDefaultControllerGetBackpressure(controller);415  try {416    EnqueueValueWithSize(controller._queue, writeRecord, chunkSize);417  } catch (enqueueE) {418    WritableStreamDefaultControllerErrorIfNeeded(controller, enqueueE);419    return;420  }421  if (stream._state === 'writable') {422    const backpressure = WritableStreamDefaultControllerGetBackpressure(controller);423    if (lastBackpressure !== backpressure) {424      WritableStreamUpdateBackpressure(stream, backpressure);425    }426  }427  WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);428}429// Abstract operations for the WritableStreamDefaultController.430function IsWritableStreamDefaultController(x) {431  if (!typeIsObject(x)) {432    return false;433  }434  if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSink')) {435    return false;436  }437  return true;438}439function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller) {440  if (controller._controlledWritableStream._state === 'closed' ||441      controller._controlledWritableStream._state === 'errored') {442    return;443  }444  if (controller._started === false) {445    return;446  }447  if (controller._writing === true) {448    return;449  }450  if (controller._queue.length === 0) {451    return;452  }453  const writeRecord = PeekQueueValue(controller._queue);454  if (writeRecord === 'close') {455    WritableStreamDefaultControllerProcessClose(controller);456  } else {457    WritableStreamDefaultControllerProcessWrite(controller, writeRecord.chunk);458  }459}460function WritableStreamDefaultControllerErrorIfNeeded(controller, e) {461  if (controller._controlledWritableStream._state === 'writable' ||462      controller._controlledWritableStream._state === 'closing') {463    WritableStreamDefaultControllerError(controller, e);464  }465}466function WritableStreamDefaultControllerProcessClose(controller) {467  const stream = controller._controlledWritableStream;468  assert(stream._state === 'closing', 'can\'t process final write record unless already closed');469  DequeueValue(controller._queue);470  assert(controller._queue.length === 0, 'queue must be empty once the final write record is dequeued');471  const sinkClosePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'close', [controller]);472  sinkClosePromise.then(473    () => {474      if (stream._state !== 'closing') {475        return;476      }477      WritableStreamFulfillWriteRequest(stream);478      WritableStreamFinishClose(stream);479    },480    r => {481      WritableStreamDefaultControllerErrorIfNeeded(controller, r);482    }483  )484  .catch(rethrowAssertionErrorRejection);485}486function WritableStreamDefaultControllerProcessWrite(controller, chunk) {487  controller._writing = true;488  const sinkWritePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'write', [chunk, controller]);489  sinkWritePromise.then(490    () => {491      const stream = controller._controlledWritableStream;492      const state = stream._state;493      if (state === 'errored' || state === 'closed') {494        return;495      }496      controller._writing = false;497      WritableStreamFulfillWriteRequest(stream);498      const lastBackpressure = WritableStreamDefaultControllerGetBackpressure(controller);499      DequeueValue(controller._queue);500      if (state !== 'closing') {501        const backpressure = WritableStreamDefaultControllerGetBackpressure(controller);502        if (lastBackpressure !== backpressure) {503          WritableStreamUpdateBackpressure(controller._controlledWritableStream, backpressure);504        }505      }506      WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller);507    },508    r => {509      WritableStreamDefaultControllerErrorIfNeeded(controller, r);510    }511  )512  .catch(rethrowAssertionErrorRejection);513}514function WritableStreamDefaultControllerGetBackpressure(controller) {515  const desiredSize = WritableStreamDefaultControllerGetDesiredSize(controller);516  return desiredSize <= 0;517}518// A client of WritableStreamDefaultController may use these functions directly to bypass state check.519function WritableStreamDefaultControllerError(controller, e) {520  const stream = controller._controlledWritableStream;521  assert(stream._state === 'writable' || stream._state === 'closing');522  WritableStreamError(stream, e);523  controller._queue = [];524}525// Helper functions for the WritableStream.526function streamBrandCheckException(name) {527  return new TypeError(`WritableStream.prototype.${name} can only be used on a WritableStream`);528}529// Helper functions for the WritableStreamDefaultWriter.530function defaultWriterBrandCheckException(name) {531  return new TypeError(532    `WritableStreamDefaultWriter.prototype.${name} can only be used on a WritableStreamDefaultWriter`);533}534function defaultWriterLockException(name) {535  return new TypeError('Cannot ' + name + ' a stream using a released writer');536}537function defaultWriterClosedPromiseInitialize(writer) {538  writer._closedPromise = new Promise((resolve, reject) => {539    writer._closedPromise_resolve = resolve;540    writer._closedPromise_reject = reject;541  });542}543function defaultWriterClosedPromiseInitializeAsRejected(writer, reason) {544  writer._closedPromise = Promise.reject(reason);545  writer._closedPromise_resolve = undefined;546  writer._closedPromise_reject = undefined;547}548function defaultWriterClosedPromiseInitializeAsResolved(writer) {549  writer._closedPromise = Promise.resolve(undefined);550  writer._closedPromise_resolve = undefined;551  writer._closedPromise_reject = undefined;552}553function defaultWriterClosedPromiseReject(writer, reason) {554  assert(writer._closedPromise_resolve !== undefined);555  assert(writer._closedPromise_reject !== undefined);556  writer._closedPromise_reject(reason);557  writer._closedPromise_resolve = undefined;558  writer._closedPromise_reject = undefined;559}560function defaultWriterClosedPromiseResetToRejected(writer, reason) {561  assert(writer._closedPromise_resolve === undefined);562  assert(writer._closedPromise_reject === undefined);...

Using AI Code Generation

1const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolved();2const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejected();3const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();4const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();5const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();6const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();7const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();8const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();9const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();10const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();11const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();12const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();13const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();14const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsResolvedWith();15const wpt = new WritableStreamDefaultWriterClosedPromiseInitializeAsRejectedWith();

Using AI Code Generation

1const wptools = require('wptools');2wptools.defaultWriterClosedPromiseInitializeAsResolved();3const wptools = require('wptools');4wptools.defaultWriterClosedPromiseInitializeAsResolved();5const wptools = require('wptools');6wptools.defaultWriterClosedPromiseInitializeAsResolved();7const wptools = require('wptools');8wptools.defaultWriterClosedPromiseInitializeAsResolved();9const wptools = require('wptools');10wptools.defaultWriterClosedPromiseInitializeAsResolved();

Using AI Code Generation

1test(function() {2  var writer = new WritableStreamDefaultWriter();3  assert_true(writer.closed instanceof Promise);4  assert_equals(writer.closed.constructor, Promise);5  assert_equals(writer.closed.constructor.name, "Promise");6  assert_equals(writer.closed.constructor.length, 1);7  assert_equals(writer.closed.constructor.prototype.constructor, Promise);8  assert_equals(writer.closed.constructor.prototype.constructor.name, "Promise");9  assert_equals(writer.closed.constructor.prototype.constructor.length, 1);10  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor, Promise);11  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.name, "Promise");12  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.length, 1);13  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);14  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");15  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.length, 1);16  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);17  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");18  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.length, 1);19  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);20  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");21  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.length, 1);22  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);23  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");24  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.length, 1);25  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);26  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");27  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.length, 1);28  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor, Promise);29  assert_equals(writer.closed.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.prototype.constructor.name, "Promise");30  assert_equals(writer.closed.constructor.prototype

Using AI Code Generation

1test(() => {2  const writer = new WritableStream().getWriter();3  assert_true(writer.closed instanceof Promise);4}, 'closed should be a promise');5test(() => {6  const writer = new WritableStream().getWriter();7  writer.close();8  return writer.closed;9}, 'closed should be fulfilled with undefined');10test(() => {11  const writer = new WritableStream().getWriter();12  const e1 = new Error('e1');13  writer.close(e1);14  return promise_rejects_exactly(t, e1, writer.closed, 'closed should be rejected with e1');15}, 'closed should be rejected with the first error');16test(() => {17  const writer = new WritableStream().getWriter();18  const e1 = new Error('e1');19  const e2 = new Error('e2');20  writer.close(e1);21  writer.close(e2);22  return promise_rejects_exactly(t, e1, writer.closed, 'closed should be rejected with e1');23}, 'closed should be rejected with the first error');24test(() => {25  const writer = new WritableStream().getWriter();26  const e1 = new Error('e1');27  const e2 = new Error('e2');28  writer.close(e1);29  writer.close(e2);30  return promise_rejects_exactly(t, e1, writer.closed, 'closed should be rejected with e1');31}, 'closed should be rejected with the first error');32test(() => {33  const writer = new WritableStream().getWriter();34  const e1 = new Error('e1');35  const e2 = new Error('e2');36  writer.close(e1);37  writer.close(e2);38  return promise_rejects_exactly(t, e1, writer.closed, 'closed should be rejected with e1');39}, 'closed should be rejected with the first error');40test(() => {41  const writer = new WritableStream().getWriter();42  const e1 = new Error('e1');

Using AI Code Generation

1import { defaultWriterClosedPromiseInitializeAsResolved } from "./wpt.js";2export async function test() {3  const writer = new WritableStream().getWriter();4  defaultWriterClosedPromiseInitializeAsResolved(writer);5  const closedPromise = writer.closed;6  const closedPromise2 = writer.closed;7  assert_equals(closedPromise, closedPromise2);8  assert_equals(closedPromise, Promise.resolve());9  assert_equals(closedPromise2, Promise.resolve());10  assert_equals(await closedPromise, undefined);11  assert_equals(await closedPromise2, undefined);12}13export function defaultWriterClosedPromiseInitializeAsResolved(writer) {14  writer._closedPromise = Promise.resolve();15}

Using AI Code Generation

1test(function() {2  var writer = new WritableStream().getWriter();3  var closedPromise = writer.closed;4  writer.releaseLock();5  return closedPromise;6}, 'WritableStream writer.closed promise is resolved');

Using AI Code Generation

1test(function() {2  var writerClosedPromise = writer.closed;3  defaultWriterClosedPromiseInitializeAsResolved(writer);4  assert_equals(writer.closed, writerClosedPromise);5}, 'defaultWriterClosedPromiseInitializeAsResolved should not change closed promise');6test(function() {7  var writerClosedPromise = writer.closed;8  defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('a'));9  assert_equals(writer.closed, writerClosedPromise);10}, 'defaultWriterClosedPromiseInitializeAsRejected should not change closed promise');11test(function() {12  var writerClosedPromise = writer.closed;13  defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('a'));14  assert_equals(writer.closed, writerClosedPromise);15}, 'defaultWriterClosedPromiseInitializeAsRejected should not change closed promise');16test(function() {17  var writerClosedPromise = writer.closed;18  defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('a'));19  assert_equals(writer.closed, writerClosedPromise);20}, 'defaultWriterClosedPromiseInitializeAsRejected should not change closed promise');21test(function() {22  var writerClosedPromise = writer.closed;23  defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('a'));24  assert_equals(writer.closed, writerClosedPromise);25}, 'defaultWriterClosedPromiseInitializeAsRejected should not change closed promise');26test(function() {27  var writerClosedPromise = writer.closed;28  defaultWriterClosedPromiseInitializeAsRejected(writer, new Error('a'));29  assert_equals(writer.closed, writerClosedPromise);

Using AI Code Generation

1let wpt = new WritableStream();2let writer = wpt.getWriter();3wpt.defaultWriterClosedPromiseInitializeAsResolved();4writer.closed.then(() => {5  console.log("closed promise resolved");6});7let wpt = new WritableStream();8let writer = wpt.getWriter();9wpt.defaultWriterClosedPromiseInitializeAsRejected(new Error("error"));10writer.closed.catch(() => {11  console.log("closed promise rejected");12});13let wpt = new WritableStream();14let writer = wpt.getWriter();15wpt.defaultWriterClosedPromiseInitializeAsPending();16writer.closed.then(() => {17  console.log("closed promise resolved");18}, () => {19  console.log("closed promise rejected");20});21let wpt = new WritableStream();22let writer = wpt.getWriter();23wpt.defaultWriterClosedPromiseInitializeAsPending();24writer.closed.then(() => {25  console.log("closed promise resolved");26}, () => {27  console.log("closed promise rejected");28});29let wpt = new WritableStream();30let writer = wpt.getWriter();31wpt.defaultWriterClosedPromiseInitializeAsPending();32writer.closed.then(() => {33  console.log("closed promise resolved");34}, () => {35  console.log("closed promise rejected");36});37let wpt = new WritableStream();38let writer = wpt.getWriter();39wpt.defaultWriterClosedPromiseInitializeAsPending();40writer.closed.then(() => {41  console.log("closed promise resolved");42}, () => {43  console.log("closed promise rejected");44});45let wpt = new WritableStream();46let writer = wpt.getWriter();47wpt.defaultWriterClosedPromiseInitializeAsPending();48writer.closed.then(() => {49  console.log("closed promise resolved");50}, () => {51  console.log("closed promise rejected");52});53let wpt = new WritableStream();54let writer = wpt.getWriter();55wpt.defaultWriterClosedPromiseInitializeAsPending();56writer.closed.then(() => {

Using AI Code Generation

1import {defaultWriterClosedPromiseInitializeAsResolved} from2'./resources/writable-stream-test-utils.js';3promise_test(async t => {4  const ws = new WritableStream();5  const writer = ws.getWriter();6  defaultWriterClosedPromiseInitializeAsResolved(writer);7  const defaultWriterClosedPromise = writer.closed;8  const defaultWriterClosedPromise2 = writer.closed;9  assert_equals(defaultWriterClosedPromise, defaultWriterClosedPromise2);10}, 'defaultWriterClosedPromiseInitializeAsResolved method should return the11same promise every time.');

Using AI Code Generation

1const wpt = require('wpt');2const {WritableStream} = require('stream/web');3const {isWritableStreamDefaultWriter} = require('stream/web');4const ws = new WritableStream();5const writer = ws.getWriter();6const defaultWriterClosedPromiseInitializeAsResolved = wpt.defaultWriterClosedPromiseInitializeAsResolved;7assert(isWritableStreamDefaultWriter(writer));8defaultWriterClosedPromiseInitializeAsResolved(writer);9assert(writer.closed instanceof Promise);10writer.closed.then(() => {11  console.log('closed');12});13writer.close();

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