How to use streamAndDefaultReader method in wpt

Best JavaScript code snippet using wpt

templated.js

Source:templated.js

...10templatedRSEmpty('ReadableStream (empty)', () => {11  return new ReadableStream();12});13templatedRSEmptyReader('ReadableStream (empty) reader', () => {14  return streamAndDefaultReader(new ReadableStream());15});16templatedRSClosed('ReadableStream (closed via call in start)', () => {17  return new ReadableStream({18    start(c) {19      c.close();20    }21  });22});23templatedRSClosedReader('ReadableStream reader (closed before getting reader)', () => {24  let controller;25  const stream = new ReadableStream({26    start(c) {27      controller = c;28    }29  });30  controller.close();31  const result = streamAndDefaultReader(stream);32  return result;33});34templatedRSClosedReader('ReadableStream reader (closed after getting reader)', () => {35  let controller;36  const stream = new ReadableStream({37    start(c) {38      controller = c;39    }40  });41  const result = streamAndDefaultReader(stream);42  controller.close();43  return result;44});45templatedRSClosed('ReadableStream (closed via cancel)', () => {46  const stream = new ReadableStream();47  stream.cancel();48  return stream;49});50templatedRSClosedReader('ReadableStream reader (closed via cancel after getting reader)', () => {51  const stream = new ReadableStream();52  const result = streamAndDefaultReader(stream);53  result.reader.cancel();54  return result;55});56templatedRSErrored('ReadableStream (errored via call in start)', () => {57  return new ReadableStream({58    start(c) {59      c.error(theError);60    }61  });62}, theError);63templatedRSErroredSyncOnly('ReadableStream (errored via call in start)', () => {64  return new ReadableStream({65    start(c) {66      c.error(theError);67    }68  });69}, theError);70templatedRSErrored('ReadableStream (errored via returning a rejected promise in start)', () => {71  return new ReadableStream({72    start() {73      return Promise.reject(theError);74    }75  });76}, theError);77templatedRSErroredReader('ReadableStream (errored via returning a rejected promise in start) reader', () => {78  return streamAndDefaultReader(new ReadableStream({79    start() {80      return Promise.reject(theError);81    }82  }));83}, theError);84templatedRSErroredReader('ReadableStream reader (errored before getting reader)', () => {85  let controller;86  const stream = new ReadableStream({87    start(c) {88      controller = c;89    }90  });91  controller.error(theError);92  return streamAndDefaultReader(stream);93}, theError);94templatedRSErroredReader('ReadableStream reader (errored after getting reader)', () => {95  let controller;96  const result = streamAndDefaultReader(new ReadableStream({97    start(c) {98      controller = c;99    }100  }));101  controller.error(theError);102  return result;103}, theError);104templatedRSTwoChunksOpenReader('ReadableStream (two chunks enqueued, still open) reader', () => {105  return streamAndDefaultReader(new ReadableStream({106    start(c) {107      c.enqueue(chunks[0]);108      c.enqueue(chunks[1]);109    }110  }));111}, chunks);112templatedRSTwoChunksClosedReader('ReadableStream (two chunks enqueued, then closed) reader', () => {113  let doClose;114  const stream = new ReadableStream({115    start(c) {116      c.enqueue(chunks[0]);117      c.enqueue(chunks[1]);118      doClose = c.close.bind(c);119    }120  });121  const result = streamAndDefaultReader(stream);122  doClose();123  return result;124}, chunks);125function streamAndDefaultReader(stream) {126  return { stream, reader: stream.getReader() };127}...

templated.any.js

Source:templated.any.js

...8templatedRSEmpty('ReadableStream (empty)', () => {9  return new ReadableStream();10});11templatedRSEmptyReader('ReadableStream (empty) reader', () => {12  return streamAndDefaultReader(new ReadableStream());13});14templatedRSClosed('ReadableStream (closed via call in start)', () => {15  return new ReadableStream({16    start(c) {17      c.close();18    }19  });20});21templatedRSClosedReader('ReadableStream reader (closed before getting reader)', () => {22  let controller;23  const stream = new ReadableStream({24    start(c) {25      controller = c;26    }27  });28  controller.close();29  const result = streamAndDefaultReader(stream);30  return result;31});32templatedRSClosedReader('ReadableStream reader (closed after getting reader)', () => {33  let controller;34  const stream = new ReadableStream({35    start(c) {36      controller = c;37    }38  });39  const result = streamAndDefaultReader(stream);40  controller.close();41  return result;42});43templatedRSClosed('ReadableStream (closed via cancel)', () => {44  const stream = new ReadableStream();45  stream.cancel();46  return stream;47});48templatedRSClosedReader('ReadableStream reader (closed via cancel after getting reader)', () => {49  const stream = new ReadableStream();50  const result = streamAndDefaultReader(stream);51  result.reader.cancel();52  return result;53});54templatedRSErrored('ReadableStream (errored via call in start)', () => {55  return new ReadableStream({56    start(c) {57      c.error(theError);58    }59  });60}, theError);61templatedRSErroredSyncOnly('ReadableStream (errored via call in start)', () => {62  return new ReadableStream({63    start(c) {64      c.error(theError);65    }66  });67}, theError);68templatedRSErrored('ReadableStream (errored via returning a rejected promise in start)', () => {69  return new ReadableStream({70    start() {71      return Promise.reject(theError);72    }73  });74}, theError);75templatedRSErroredReader('ReadableStream (errored via returning a rejected promise in start) reader', () => {76  return streamAndDefaultReader(new ReadableStream({77    start() {78      return Promise.reject(theError);79    }80  }));81}, theError);82templatedRSErroredReader('ReadableStream reader (errored before getting reader)', () => {83  let controller;84  const stream = new ReadableStream({85    start(c) {86      controller = c;87    }88  });89  controller.error(theError);90  return streamAndDefaultReader(stream);91}, theError);92templatedRSErroredReader('ReadableStream reader (errored after getting reader)', () => {93  let controller;94  const result = streamAndDefaultReader(new ReadableStream({95    start(c) {96      controller = c;97    }98  }));99  controller.error(theError);100  return result;101}, theError);102templatedRSTwoChunksOpenReader('ReadableStream (two chunks enqueued, still open) reader', () => {103  return streamAndDefaultReader(new ReadableStream({104    start(c) {105      c.enqueue(chunks[0]);106      c.enqueue(chunks[1]);107    }108  }));109}, chunks);110templatedRSTwoChunksClosedReader('ReadableStream (two chunks enqueued, then closed) reader', () => {111  let doClose;112  const stream = new ReadableStream({113    start(c) {114      c.enqueue(chunks[0]);115      c.enqueue(chunks[1]);116      doClose = c.close.bind(c);117    }118  });119  const result = streamAndDefaultReader(stream);120  doClose();121  return result;122}, chunks);123function streamAndDefaultReader(stream) {124  return { stream, reader: stream.getReader() };...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3    console.log(data);4});5{ id: '140929_0C_1',6   { loadTime: 1504,

Using AI Code Generation

1function streamAndDefaultReader() {2  return new Promise(function(resolve, reject) {3    var rs = new ReadableStream({4      start: function(controller) {5        controller.enqueue("a");6        controller.enqueue("b");7        controller.enqueue("c");8      }9    });10    var reader = rs.getReader();11    var result = reader.read().then(function(result1) {12      assert_equals(result1.value, "a", "result1.value");13      assert_false(result1.done, "result1.done");14      return reader.read();15    }).then(function(result2) {16      assert_equals(result2.value, "b", "result2.value");17      assert_false(result2.done, "result2.done");18      return reader.read();19    }).then(function(result3) {20      assert_equals(result3.value, "c", "result3.value");21      assert_false(result3.done, "result3.done");22      return reader.read();23    }).then(function(result4) {24      assert_equals(result4.value, undefined, "result4.value");25      assert_true(result4.done, "result4.done");26      return reader.closed;27    }).then(function() {28      resolve();29    });30  });31}32function streamAndDefaultReader() {33  return new Promise(function(resolve, reject) {34    var rs = new ReadableStream({35      start: function(controller) {36        controller.enqueue("a");37        controller.enqueue("b");38        controller.enqueue("c");39      }40    });41    var reader = rs.getReader();42    var result = reader.read().then(function(result1) {43      assert_equals(result1.value, "a", "result1.value");44      assert_false(result1.done, "result1.done");45      return reader.read();46    }).then(function(result2) {47      assert_equals(result2.value, "b", "result2.value");48      assert_false(result2.done, "result2.done");49      return reader.read();50    }).then(function(result3) {51      assert_equals(result3.value, "c", "result3.value");52      assert_false(result3.done, "result3.done");53      return reader.read();54    }).then(function(result4) {55      assert_equals(result4.value, undefined, "result4.value");56      assert_true(result4.done, "result4.done");57      return reader.closed;58    }).then(function() {59      resolve();

Using AI Code Generation

1const fs = require('fs');2const wptools = require('wptools');3const stream = fs.createWriteStream("output.txt");4const page = wptools.page('Barack Obama');5page.get((err, data) => {6    if (err) {7        console.log(err);8    }9    else {10        stream.write(data);11    }12});13stream.end();14{15  "extract": "Barack Hussein Obama II (/bəˈrɑːk huːˈseɪn oʊˈbɑːmə/; born August 4, 1961) is an American politician who served as the 44th President of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American to be elected to the presidency. He previously served as a U.S. senator from Illinois from 2005 to 2008 and an Illinois state senator from 1997 to 2004. Obama was born in Honolulu, Hawaii. After graduating from Columbia University in 1983, he worked as a community organizer in Chicago. In 1988, he enrolled in Harvard Law School, where he was the first black president of the Harvard Law Review. He was a civil rights attorney and taught constitutional law at the University of Chicago Law School from 1992 to 2004. He represented the 13th District for three terms in the Illinois Senate from 1997 to 2004, running unsuccessfully in the Democratic primary for the U.S. House of Representatives in 2000. He ran unsuccessfully in the Democratic primary for the U.S. Senate in 2004, losing to incumbent Republican U.S. Senator Peter Fitzgerald. In 2004, Obama announced his campaign for the U.S. Senate seat being vacated by Republican U.S. Senator Peter Fitzgerald. He was elected to the U.S. Senate in 2004 and reelected in 2010. In 2008, Obama was nominated for president a year after his campaign began and after a close primary campaign against Hillary Clinton. He was elected over Republican John McCain and was inaugurated on January 20, 2009. Nine months later, Obama was named the 2009 Nobel Peace Prize

Using AI Code Generation

1const fs = require('fs');2const {ReadableStream, WritableStream, ByteLengthQueuingStrategy, CountQueuingStrategy} = require('stream/web');3const {ReadableStreamDefaultReader} = require('stream');4const fileStream = fs.createReadStream('test.txt');5const readableStream = new ReadableStream({6    start(controller) {7        fileStream.on('data', (chunk) => {8            controller.enqueue(chunk);9        });10        fileStream.on('end', () => {11            controller.close();12        });13        fileStream.on('error', (err) => {14            controller.error(err);15        });16    },17});18const reader = readableStream.getReader();19const readStream = new ReadableStream({20    start(controller) {21        function push() {22            reader.read().then(({value, done}) => {23                if (done) {24                    controller.close();25                    return;26                }27                controller.enqueue(value);28                push();29            });30        }31        push();32    },33});34const reader2 = readStream.getReader();35const streamAndDefaultReader = async () => {36    try {37        while (true) {38            const {value, done} = await reader2.read();39            if (done) break;40            console.log('Chunk', value);41        }42    } catch (err) {43        console.error(err);44    }45};46streamAndDefaultReader();47- `new ReadableStream([source[, strategy]])`48- `ReadableStream.cancel([reason])`49- `ReadableStream.getReader([options])`50- `ReadableStream.pipeThrough({ writable, readable }, [options])`51- `ReadableStream.pipeTo(dest, [options])`52- `ReadableStream.tee()`53- `new WritableStream([underlyingSink[, strategy]])`54- `WritableStream.abort(reason)`55- `WritableStream.getWriter()`56- `new TransformStream([transformer[, writableStrategy, readableStrategy]])`

Using AI Code Generation

1promise_test(() => {2  const rs = streamAndDefaultReader();3  const ws = new WritableStream();4  return Promise.all([5    rs.read().then(result => {6      assert_equals(result.value, 'a');7      assert_false(result.done);8    }),9    rs.read().then(result => {10      assert_equals(result.value, 'b');11      assert_false(result.done);12    }),13    rs.read().then(result => {14      assert_equals(result.value, 'c');15      assert_false(result.done);16    }),17    rs.read().then(result => {18      assert_equals(result.value, undefined);19      assert_true(result.done);20    }),21    rs.closed.then(() => assert_unreached('closed should not be fulfilled')),22    rs.cancel().then(() => assert_unreached('cancel should not be fulfilled')),23    rs.ready.then(() => assert_unreached('ready should not be fulfilled')),24    rs.releaseLock(),25    ws.write('a'),26    ws.write('b'),27    ws.write('c'),28    ws.close(),29  ]);30}, 'ReadableStream with default reader and WritableStream with default writer');

Using AI Code Generation

1var wpt = require('webpagetest');2});3var wpt = require('webpagetest');4});5var wpt = require('webpagetest');6});7var wpt = require('webpagetest');8});9var wpt = require('webpagetest');10});11var wpt = require('webpagetest');12});13var wpt = require('webpagetest');14});15var wpt = require('webpagetest');16});

Using AI Code Generation

1var wpt = require('wpt-api');2var wpt = require('wpt-api');3var wpt = require('wpt-api');4var options = {5};6var wpt = require('wpt-api');7var options = {8};9    console.log(res);10});11var wpt = require('wpt-api');12var options = {13};14    console.log(res);15});16var wpt = require('wpt-api');17var options = {18};19    console.log(res);20});21var wpt = require('wpt-api');22var options = {23};

Using AI Code Generation

1const {streamAndDefaultReader} = require('./wpt.js');2const rs = new ReadableStream({3  start(controller) {4    controller.enqueue('a');5    controller.enqueue('b');6  }7});8const reader = rs.getReader();9streamAndDefaultReader(reader);

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