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How to use ReadableStreamReaderGenericRelease method in wpt

Best JavaScript code snippet using wpt

async-iterator.ts

Source:async-iterator.ts

...76      },77      _closeSteps: () => {78        this._ongoingPromise = undefined;79        this._isFinished = true;80        ReadableStreamReaderGenericRelease(reader);81        resolvePromise({ value: undefined, done: true });82      },83      _errorSteps: reason => {84        this._ongoingPromise = undefined;85        this._isFinished = true;86        ReadableStreamReaderGenericRelease(reader);87        rejectPromise(reason);88      }89    };90    ReadableStreamDefaultReaderRead(reader, readRequest);91    return promise;92  }93  private _returnSteps(value: any): Promise<ReadableStreamDefaultReadResult<any>> {94    if (this._isFinished) {95      return Promise.resolve({ value, done: true });96    }97    this._isFinished = true;98    const reader = this._reader;99    if (reader._ownerReadableStream === undefined) {100      return promiseRejectedWith(readerLockException('finish iterating'));101    }102    assert(reader._readRequests.length === 0);103    if (!this._preventCancel) {104      const result = ReadableStreamReaderGenericCancel(reader, value);105      ReadableStreamReaderGenericRelease(reader);106      return transformPromiseWith(result, () => ({ value, done: true }));107    }108    ReadableStreamReaderGenericRelease(reader);109    return promiseResolvedWith({ value, done: true });110  }111}112declare class ReadableStreamAsyncIteratorInstance<R> implements ReadableStreamAsyncIterator<R> {113  /** @interal */114  _asyncIteratorImpl: ReadableStreamAsyncIteratorImpl<R>;115  next(): Promise<ReadableStreamDefaultReadResult<R>>;116  return(value?: any): Promise<ReadableStreamDefaultReadResult<any>>;117}118const ReadableStreamAsyncIteratorPrototype: ReadableStreamAsyncIteratorInstance<any> = {119  next(this: ReadableStreamAsyncIteratorInstance<any>): Promise<ReadableStreamDefaultReadResult<any>> {120    if (!IsReadableStreamAsyncIterator(this)) {121      return promiseRejectedWith(streamAsyncIteratorBrandCheckException('next'));122    }...

readable_stream_async_iterator.ts

Source:readable_stream_async_iterator.ts

1// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.2import * as sym from "./symbols.ts";3import {4  isReadableStreamAsyncIterator,5  ReadableStreamAsyncIterator,6  readableStreamCreateReadResult,7  readableStreamReaderGenericCancel,8  readableStreamReaderGenericRelease,9  readableStreamDefaultReaderRead,10} from "./internals.ts";11import { assert } from "../../util.ts";12// eslint-disable-next-line @typescript-eslint/no-explicit-any13const AsyncIteratorPrototype: AsyncIterableIterator<any> = Object.getPrototypeOf(14  Object.getPrototypeOf(async function* () {}).prototype15);16export const ReadableStreamAsyncIteratorPrototype: ReadableStreamAsyncIterator = Object.setPrototypeOf(17  {18    next(19      this: ReadableStreamAsyncIterator20      // eslint-disable-next-line @typescript-eslint/no-explicit-any21    ): Promise<ReadableStreamReadResult<any>> {22      if (!isReadableStreamAsyncIterator(this)) {23        return Promise.reject(24          new TypeError("invalid ReadableStreamAsyncIterator.")25        );26      }27      const reader = this[sym.asyncIteratorReader];28      if (!reader[sym.ownerReadableStream]) {29        return Promise.reject(30          new TypeError("reader owner ReadableStream is undefined.")31        );32      }33      return readableStreamDefaultReaderRead(reader).then((result) => {34        assert(typeof result === "object");35        const { done } = result;36        assert(typeof done === "boolean");37        if (done) {38          readableStreamReaderGenericRelease(reader);39        }40        const { value } = result;41        return readableStreamCreateReadResult(value, done, true);42      });43    },44    return(45      this: ReadableStreamAsyncIterator,46      // eslint-disable-next-line @typescript-eslint/no-explicit-any47      value?: any | PromiseLike<any>48      // eslint-disable-next-line @typescript-eslint/no-explicit-any49    ): Promise<ReadableStreamReadResult<any>> {50      if (!isReadableStreamAsyncIterator(this)) {51        return Promise.reject(52          new TypeError("invalid ReadableStreamAsyncIterator.")53        );54      }55      const reader = this[sym.asyncIteratorReader];56      if (!reader[sym.ownerReadableStream]) {57        return Promise.reject(58          new TypeError("reader owner ReadableStream is undefined.")59        );60      }61      if (reader[sym.readRequests].length) {62        return Promise.reject(63          new TypeError("reader has outstanding read requests.")64        );65      }66      if (!this[sym.preventCancel]) {67        const result = readableStreamReaderGenericCancel(reader, value);68        readableStreamReaderGenericRelease(reader);69        return result.then(() =>70          readableStreamCreateReadResult(value, true, true)71        );72      }73      readableStreamReaderGenericRelease(reader);74      return Promise.resolve(readableStreamCreateReadResult(value, true, true));75    },76  },77  AsyncIteratorPrototype...

Using AI Code Generation

1test(function() {2  var rs = new ReadableStream();3  var reader = rs.getReader();4  reader.releaseLock();5  assert_throws(new TypeError(), function() {6    reader.releaseLock();7  });8}, 'ReadableStreamReaderGenericRelease should throw a TypeError if reader is not locked');9test(function() {10  var rs = new ReadableStream();11  var reader = rs.getReader();12  reader.releaseLock();13  assert_throws(new TypeError(), function() {14    reader.cancel();15  });16}, 'ReadableStreamReaderGenericCancel should throw a TypeError if reader is not locked');17test(function() {18  var rs = new ReadableStream();19  var reader = rs.getReader();20  reader.releaseLock();21  assert_throws(new TypeError(), function() {22    reader.read();23  });24}, 'ReadableStreamReaderGenericRead should throw a TypeError if reader is not locked');25test(function() {26  var rs = new ReadableStream({27    start: function(c) {28      c.close();29    }30  });31  var reader = rs.getReader();32  return reader.closed.then(function() {33    assert_throws(new TypeError(), function() {34      reader.releaseLock();35    });36  });37}, 'ReadableStreamDefaultControllerClose should throw a TypeError if stream is errored');38test(function() {39  var rs = new ReadableStream({40    start: function(c) {41      c.enqueue('a');42    }43  });44  var reader = rs.getReader();45  return reader.read().then(function(result) {46    assert_equals(result.value, 'a');47    assert_false(result.done);48    reader.releaseLock();49    assert_throws(new TypeError(), function() {50      reader.releaseLock();51    });52  });53}, 'ReadableStreamDefaultControllerEnqueue should throw a TypeError if stream is errored');54test(function() {55  var rs = new ReadableStream({56    start: function(c) {57      c.error();58    }59  });60  var reader = rs.getReader();61  return reader.closed.then(function() {62    assert_throws(new TypeError(), function() {63      reader.releaseLock();64    });65  });66},

Using AI Code Generation

1var rs = new ReadableStream({2  start: function(controller) {3    controller.enqueue("a");4    controller.enqueue("b");5    controller.enqueue("c");6  }7});8var reader = rs.getReader();9var readPromise = reader.read();10readPromise.then(function(result) {11  assert_equals(result.value, "a");12  assert_false(result.done);13  return reader.read();14}).then(function(result) {15  assert_equals(result.value, "b");16  assert_false(result.done);17  return reader.read();18}).then(function(result) {19  assert_equals(result.value, "c");20  assert_false(result.done);21  return reader.read();22}).then(function(result) {23  assert_equals(result.value, undefined);24  assert_true(result.done);25  reader.releaseLock();26  return reader.read();27}).then(function(result) {28  assert_equals(result.value, undefined);29  assert_true(result.done);30  done();31}).catch(unreached_rejection(test));32done();33var rs = new ReadableStream({34  start: function(controller) {35    controller.enqueue(new Uint8Array([0x01]));36    controller.enqueue(new Uint8Array([0x02]));37    controller.enqueue(new Uint8Array([0x03]));38  }39});40var reader = rs.getReader({ mode: "byob" });41var view = new Uint8Array(1);42var readPromise = reader.read(view);43readPromise.then(function(result) {44  assert_equals(result.value, view);45  assert_equals(result.value[0], 0x01);46  assert_false(result.done);47  return reader.read(view);48}).then(function(result) {49  assert_equals(result.value, view);50  assert_equals(result.value[0], 0x02);51  assert_false(result.done);52  return reader.read(view);53}).then(function(result) {54  assert_equals(result.value, view);55  assert_equals(result.value[0], 0x03);56  assert_false(result.done);57  return reader.read(view);58}).then(function(result) {59  assert_equals(result.value, undefined);60  assert_true(result.done);61  reader.releaseLock();62  return reader.read(view);63}).then(function(result) {64  assert_equals(result.value, undefined);65  assert_true(result.done);66  done();67}).catch(unreached_rejection(test));68done();

Using AI Code Generation

1var rs = new ReadableStream({2    start(c) {3        c.enqueue(new Uint8Array(10));4        c.close();5    }6});7var reader = rs.getReader();8reader.read().then(function(result) {9    assert_false(result.done, 'result.done');10    assert_equals(result.value.length, 10, 'result.value.length');11    reader.releaseLock();12    return reader.read().then(function(result) {13        assert_true(result.done, 'result.done');14        assert_equals(result.value, undefined, 'result.value');15    });16});17var rs = new ReadableStream({18    start(c) {19        c.enqueue(new Uint8Array(10));20        c.close();21    }22});23var reader = rs.getReader();24reader.read().then(function(result) {25    assert_false(result.done, 'result.done');26    assert_equals(result.value.length, 10, 'result.value.length');27    return reader.cancel();28});29var rs = new ReadableStream({30    start(c) {31        c.enqueue(new Uint8Array(10));32        c.close();33    }34});35var reader = rs.getReader();36reader.read().then(function(result) {37    assert_false(result.done, 'result.done');38    assert_equals(result.value.length, 10, 'result.value.length');39    return reader.cancel().then(function() {40        assert_equals(reader.state, 'closed');41    });42});43var rs = new ReadableStream({44    start(c) {45        c.enqueue(new Uint8Array(10));46        c.close();47    }48});49var reader = rs.getReader();50reader.read().then(function(result) {51    assert_false(result.done, 'result.done');52    assert_equals(result.value.length, 10, 'result.value.length');53    return reader.cancel().then(function() {54        assert_equals(reader.state, 'closed');55        return reader.cancel().then(function() {56            assert_equals(reader.state, 'closed');57        });58    });59});60var rs = new ReadableStream({61    start(c) {62        c.enqueue(new Uint8Array(10));63        c.close();64    }65});

Using AI Code Generation

1import { ReadableStreamReaderGenericRelease } from "./wpt.js";2var reader = new ReadableStream().getReader();3ReadableStreamReaderGenericRelease(reader);4export function ReadableStreamReaderGenericRelease(reader) {5  reader.releaseLock();6}7export function ReadableStreamReaderGenericRelease(reader) {8  reader.releaseLock();9}10export function ReadableStreamReaderGenericRelease(reader) {11  reader.releaseLock();12}13export function ReadableStreamReaderGenericRelease(reader) {14  reader.releaseLock();15}16export function ReadableStreamReaderGenericRelease(reader) {17  reader.releaseLock();18}19export function ReadableStreamReaderGenericRelease(reader) {20  reader.releaseLock();21}22export function ReadableStreamReaderGenericRelease(reader) {23  reader.releaseLock();24}25export function ReadableStreamReaderGenericRelease(reader) {26  reader.releaseLock();27}28export function ReadableStreamReaderGenericRelease(reader) {29  reader.releaseLock();30}31export function ReadableStreamReaderGenericRelease(reader) {32  reader.releaseLock();33}34export function ReadableStreamReaderGenericRelease(reader) {35  reader.releaseLock();36}37export function ReadableStreamReaderGenericRelease(reader) {38  reader.releaseLock();39}40export function ReadableStreamReaderGenericRelease(reader) {41  reader.releaseLock();42}43export function ReadableStreamReaderGenericRelease(reader) {44  reader.releaseLock();45}46export function ReadableStreamReaderGenericRelease(reader) {47  reader.releaseLock();48}49export function ReadableStreamReaderGenericRelease(reader) {50  reader.releaseLock();51}52export function ReadableStreamReaderGenericRelease(reader) {53  reader.releaseLock();54}55export function ReadableStreamReaderGenericRelease(reader) {56  reader.releaseLock();57}58export function ReadableStreamReaderGenericRelease(reader) {59  reader.releaseLock();60}61export function ReadableStreamReaderGenericRelease(reader) {62  reader.releaseLock();63}64export function ReadableStreamReaderGenericRelease(reader) {65  reader.releaseLock();66}67export function ReadableStreamReaderGenericRelease(reader) {

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