KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ReadableStreamDefaultReaderRead method in wpt

Best JavaScript code snippet using wpt

FetchInternals.js

Source:FetchInternals.js

1/*2 * Copyright (C) 2016 Apple Inc.3 *4 * Redistribution and use in source and binary forms, with or without5 * modification, are permitted provided that the following conditions6 * are met:7 * 1. Redistributions of source code must retain the above copyright8 *    notice, this list of conditions and the following disclaimer.9 * 2. Redistributions in binary form must reproduce the above copyright10 *    notice, this list of conditions and the following disclaimer in the11 *    documentation and/or other materials provided with the distribution.12 *13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.24 */25// @conditional=ENABLE(FETCH_API)26// @internal27function fillFetchHeaders(headers, headersInit)28{29    "use strict";30    if (headersInit === @undefined)31        return;32    if (headersInit instanceof @Headers) {33        @Headers.prototype.@fillFromJS.@call(headers, headersInit);34        return;35    }36    if (@isArray(headersInit)) {37        for (let i = 0; i < headersInit.length; i++) {38            let header = headersInit[i];39            if (header.length !== 2)40                @throwTypeError("headersInit sequence items should contain two values");41            @Headers.prototype.@appendFromJS.@call(headers, header[0], header[1]);42        }43        return this;44    }45    let propertyNames = @Object.@getOwnPropertyNames(headersInit);46    for (let i = 0; i < propertyNames.length; ++i) {47        let name = propertyNames[i];48        @Headers.prototype.@appendFromJS.@call(headers, name, headersInit[name]);49    }50}51function consumeStream(response, type)52{53    @assert(response instanceof @Response);54    @assert(response.@body instanceof @ReadableStream);55    if (@isReadableStreamDisturbed(response.@body))56        return @Promise.@reject(new @TypeError("Cannot consume a disturbed Response body ReadableStream"));57    try {58        let reader = new @ReadableStreamDefaultReader(response.@body);59        @Response.prototype.@startConsumingStream.@call(response, type);60        let pull = (result) => {61            if (result.done)62                return @Response.prototype.@finishConsumingStream.@call(response);63            @Response.prototype.@consumeChunk.@call(response, result.value);64            return @Promise.prototype.@then.@call(@readableStreamDefaultReaderRead(reader), pull);65        }66        return @Promise.prototype.@then.@call(@readableStreamDefaultReaderRead(reader), pull);67    } catch (e) {68        return @Promise.@reject(e);69    }...

Using AI Code Generation

1var rs = new ReadableStream({2  start(controller) {3    controller.enqueue('a');4    controller.enqueue('b');5    controller.enqueue('c');6  }7});8var reader = rs.getReader();9var read = reader.read();10read.then(result => {11  return read;12}).then(result => {13  return read;14}).then(result => {15  return read;16}).then(result => {17  return read;18}).catch(e => {19  console.log('error: ' + e);20});21var rs = new ReadableStream({22  start(controller) {23    controller.enqueue('a');24    controller.enqueue('b');25    controller.enqueue('c');26  }27});28var reader = rs.getReader();29var read = reader.read();30read.then(result => {31  return read;32}).then(result => {33  return read;34}).then(result => {35  return read;36}).then(result => {37  return read;38}).catch(e => {39  console.log('error: ' + e);40});41var rs = new ReadableStream({42  start(controller) {43    controller.enqueue('a');44    controller.enqueue('b');45    controller.enqueue('c');46  }47});48var reader = rs.getReader();49var read = reader.read();50read.then(result => {51  return read;52}).then(result => {53  return read;54}).then(result => {55  return read;56}).then(result => {57  console.log(result);

Using AI Code Generation

1var rs = new ReadableStream({2  start(controller) {3    controller.enqueue('a');4    controller.enqueue('b');5    controller.close();6  }7});8var reader = rs.getReader();9var readPromise = reader.read();10readPromise.then(result => {11  console.log(result.value);12  console.log(result.done);13});14var rs = new ReadableStream({15  start(controller) {16    controller.enqueue('a');17    controller.enqueue('b');18    controller.close();19  }20});21var reader = rs.getReader();22var readPromise = reader.read();23readPromise.then(result => {24  console.log(result.value);25  console.log(result.done);26});27var rs = new ReadableStream({28  start(controller) {29    controller.enqueue('a');30    controller.enqueue('b');31    controller.error();32  }33});34var reader = rs.getReader();35var readPromise = reader.read();36readPromise.catch(e => {37  console.log(e);38});39var rs = new ReadableStream({40  pull(controller) {41    var view = controller.byobRequest.view;42    view[0] = 'a'.charCodeAt(0);43    view[1] = 'b'.charCodeAt(0);44    view[2] = 'c'.charCodeAt(0);45    controller.byobRequest.respond(3);46  }47});48var reader = rs.getReader({mode: 'byob'});49var readPromise = reader.read(new Uint8Array(4));50readPromise.then(result => {51  console.log(result.value);52  console.log(result.done);53});54var rs = new ReadableStream({55  pull(controller) {

Using AI Code Generation

1const rs = new ReadableStream({2  start(controller) {3    controller.enqueue('a');4    controller.enqueue('b');5    controller.enqueue('c');6  }7});8const reader = rs.getReader();9const read = reader.read();10read.then(result => {11  console.log(result);12  return reader.read();13})14.then(result => {15  console.log(result);16  return reader.read();17})18.then(result => {19  console.log(result);20  return reader.read();21})22.then(result => {23  console.log(result);24});25const rs = new ReadableStream({26  start(controller) {27    controller.enqueue('a');28    controller.enqueue('b');29    controller.enqueue('c');30    controller.close();31  }32});33const reader = rs.getReader();34const read = reader.read();35read.then(result => {36  console.log(result);37  return reader.read();38})39.then(result => {40  console.log(result);41  return reader.read();42})43.then(result => {44  console.log(result);45  return reader.read();46})47.then(result => {48  console.log(result);49});50const rs = new ReadableStream({51  start(controller) {52    controller.enqueue('a');53    controller.enqueue('b');54    controller.enqueue('c');55  }56});57const reader = rs.getReader();58const read = reader.read();59read.then(result => {60  console.log(result);61  return reader.read();62})63.then(result => {64  console.log(result);65  return reader.read();66})67.then(result => {68  console.log(result);69  return reader.read();70})71.then(result => {72  console.log(result);73});

Using AI Code Generation

1const rs = new ReadableStream({2    start(controller) {3        controller.enqueue('a');4        controller.enqueue('b');5        controller.close();6    }7});8const reader = rs.getReader();9const readPromise = reader.read();10readPromise.then(result => {11  console.log(result);12});13test(() => {14  const rs = new ReadableStream({15    start(controller) {16      controller.enqueue('a');17      controller.enqueue('b');18      controller.close();19    }20  });21  const reader = rs.getReader();22  const readPromise = reader.read();23  readPromise.then(result => {24    console.log(result);25  });26});

Using AI Code Generation

1'use strict';2const assert = require('assert');3const { ReadableStream, isReadableStream } = require('stream/web');4const readableStream = new ReadableStream({5  start(controller) {6    controller.enqueue('a');7    controller.enqueue('b');8    controller.enqueue('c');9  }10});11const reader = readableStream.getReader();12const read1 = reader.read();13read1.then(({ value, done }) => {14  assert.strictEqual(value, 'a');15  assert.strictEqual(done, false);16  console.log('chunk read successfully');17});18const read2 = reader.read();19read2.then(({ value, done }) => {20  assert.strictEqual(value, 'b');21  assert.strictEqual(done, false);22  console.log('chunk read successfully');23});24const read3 = reader.read();25read3.then(({ value, done }) => {26  assert.strictEqual(value, 'c');27  assert.strictEqual(done, false);28  console.log('chunk read successfully');29});30const read4 = reader.read();31read4.then(({ value, done }) => {32  assert.strictEqual(value, undefined);33  assert.strictEqual(done, true);34  console.log('chunk read successfully');35});36'use strict';37const assert = require('assert');38const { ReadableStream, isReadableStream } = require('stream/web');39const readableStream = new ReadableStream({40  start(controller) {41    controller.enqueue('a');42    controller.enqueue('b');43    controller.enqueue('c');44  }45});46const reader = readableStream.getReader();47const read1 = reader.read();48read1.then(({ value, done }) => {49  assert.strictEqual(value, 'a');50  assert.strictEqual(done, false);51  console.log('chunk read successfully');52});53const read2 = reader.read();54read2.then(({ value, done }) => {55  assert.strictEqual(value, 'b');56  assert.strictEqual(done, false);57  console.log('chunk read successfully');58});59readableStream.cancel();60const read3 = reader.read();61read3.then(({ value, done }) => {62  assert.strictEqual(value, undefined);63  assert.strictEqual(done, true);64  console.log('chunk read successfully');65});66'use strict';67const assert = require('assert');68const { ReadableStream, isReadableStream } = require('stream/web');

Using AI Code Generation

1const reader = readable.getReader();2const readPromise = reader.read();3readPromise.then(({value, done}) => {4  if (done) {5    console.log("Stream complete");6  } else {7    console.log(value);8  }9});10const reader = readable.getReader();11reader.read().then(({value, done}) => {12  if (done) {13    console.log("Stream complete");14  } else {15    console.log(value);16  }17});

Using AI Code Generation

1'use strict';2const assert = require('assert');3const { ReadableStream, ReadableStreamDefaultReader } = require('stream/web');4const rs = new ReadableStream({5  pull(controller) {6    controller.enqueue('a');7    controller.enqueue('b');8    controller.close();9  }10});11const reader = new ReadableStreamDefaultReader(rs);12const read = reader.read();13read.then((result) => {14  assert.strictEqual(result.value, 'a');15  assert.strictEqual(result.done, false);16});17read.then((result) => {18  assert.strictEqual(result.value, 'b');19  assert.strictEqual(result.done, false);20});21read.then((result) => {22  assert.strictEqual(result.value, undefined);23  assert.strictEqual(result.done, true);24});25    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)26    at Function.Module._load (internal/modules/cjs/loader.js:725:27)27    at Module.require (internal/modules/cjs/loader.js:952:19)28    at require (internal/modules/cjs/helpers.js:88:18)29    at Object.<anonymous> (/home/runner/work/node/node/test/parallel/test-stream-web.js:10:19)30    at Module._compile (internal/modules/cjs/loader.js:1063:30)31    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)32    at Module.load (internal/modules/cjs/loader.js:928:32)33    at Function.Module._load (internal/modules/cjs/loader.js:769:14)34    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)35    at ReadableStreamDefaultReader.ReadableStreamDefaultControllerError (internal/webstreams/readablestream.js:242:10)36    at ReadableStreamDefaultController.error (internal/webstreams/readablestream.js:74:14)37    at ReadableStreamDefaultController.error (internal/webstreams/readablestream.js:66:10)38    at ReadableStreamDefaultController.close (internal/webstreams/readablestream.js:58:10)39    at ReadableStreamDefaultController.close (internal/webstreams/readablestream.js:

Using AI Code Generation

1var rs = new ReadableStream();2var reader = rs.getReader();3var readPromise = reader.read();4readPromise.then(function(result) {5  assert_object_equals(result, {value: undefined, done: true}, 'the stream should be closed');6}, 'the read request should be fulfilled').catch(unreached_rejection('the read request should not be rejected'));7var rs = new ReadableStream();8var reader = rs.getReader();9var readPromise = reader.read();10readPromise.then(function(result) {11  assert_object_equals(result, {value: undefined, done: true}, 'the stream should be closed');12}, 'the read request should be fulfilled').catch(unreached_rejection('the read request should not be rejected'));13var rs = new ReadableStream();14var reader = rs.getReader();15var readPromise = reader.read();16readPromise.then(function(result) {17  assert_object_equals(result, {value: undefined, done: true}, 'the stream should be closed');18}, 'the read request should be fulfilled').catch(unreached_rejection('the read request should not be rejected'));19var rs = new ReadableStream();20var reader = rs.getReader();21var readPromise = reader.read();22readPromise.then(function(result) {23  assert_object_equals(result, {value: undefined, done: true}, 'the stream should be closed');24}, 'the read request should be fulfilled').catch(unreached_rejection('the read request should not be rejected'));25var rs = new ReadableStream();26var reader = rs.getReader();27var readPromise = reader.read();28readPromise.then(function(result) {29  assert_object_equals(result, {value: undefined, done: true}, 'the stream should be closed');30}, 'the read request should be fulfilled').catch(unreached_rejection('the read request should not be rejected'));31var rs = new ReadableStream();32var reader = rs.getReader();

Using AI Code Generation

1var reader = rs.getReader();2var result = reader.read();3result.then(function(result) {4  return reader.read();5}).then(function(result) {6  return reader.read();7}).then(function(result) {8  return reader.read();9}).then(function(result) {10});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.