How to use compressArrayBuffer method in wpt

Best JavaScript code snippet using wpt

compression-stream.any.js

Source:compression-stream.any.js

...3// META: timeout=long4'use strict';5const SMALL_FILE = "/media/foo.vtt";6const LARGE_FILE = "/media/test-av-384k-44100Hz-1ch-320x240-30fps-10kfr.webm";7async function compressArrayBuffer(input, format) {8  const cs = new CompressionStream(format);9  const writer = cs.writable.getWriter();10  writer.write(input);11  const closePromise = writer.close();12  const out = [];13  const reader = cs.readable.getReader();14  let totalSize = 0;15  while (true) {16    const { value, done } = await reader.read();17    if (done)18      break;19    out.push(value);20    totalSize += value.byteLength;21  }22  await closePromise;23  const concatenated = new Uint8Array(totalSize);24  let offset = 0;25  for (const array of out) {26    concatenated.set(array, offset);27    offset += array.byteLength;28  }29  return concatenated;30}31test(() => {32  assert_throws(new TypeError(), () => {33    const transformer = new CompressionStream("nonvalid");34  }, "non supported format should throw");35}, "CompressionStream constructor should throw on invalid format");36promise_test(async () => {37  const buffer = new ArrayBuffer(0);38  const bufferView = new Uint8Array(buffer);39  const compressedData = await compressArrayBuffer(bufferView, "deflate");40  // decompress with pako, and check that we got the same result as our original string41  assert_array_equals(bufferView, pako.inflate(compressedData));42}, "deflated empty data should be reinflated back to its origin");43promise_test(async () => {44  const response = await fetch(SMALL_FILE)45  const buffer = await response.arrayBuffer();46  const bufferView = new Uint8Array(buffer);47  const compressedData = await compressArrayBuffer(bufferView, "deflate");48  // decompress with pako, and check that we got the same result as our original string49  assert_array_equals(bufferView, pako.inflate(compressedData));50}, "deflated small amount data should be reinflated back to its origin");51promise_test(async () => {52  const response = await fetch(LARGE_FILE)53  const buffer = await response.arrayBuffer();54  const bufferView = new Uint8Array(buffer);55  const compressedData = await compressArrayBuffer(bufferView, "deflate");56  // decompress with pako, and check that we got the same result as our original string57  assert_array_equals(bufferView, pako.inflate(compressedData));58}, "deflated large amount data should be reinflated back to its origin");59promise_test(async () => {60  const buffer = new ArrayBuffer(0);61  const bufferView = new Uint8Array(buffer);62  const compressedData = await compressArrayBuffer(bufferView, "gzip");63  // decompress with pako, and check that we got the same result as our original string64  assert_array_equals(bufferView, pako.inflate(compressedData));65}, "gzipped empty data should be reinflated back to its origin");66promise_test(async () => {67  const response = await fetch(SMALL_FILE)68  const buffer = await response.arrayBuffer();69  const bufferView = new Uint8Array(buffer);70  const compressedData = await compressArrayBuffer(bufferView, "gzip");71  // decompress with pako, and check that we got the same result as our original string72  assert_array_equals(bufferView, pako.inflate(compressedData));73}, "gzipped small amount data should be reinflated back to its origin");74promise_test(async () => {75  const response = await fetch(LARGE_FILE)76  const buffer = await response.arrayBuffer();77  const bufferView = new Uint8Array(buffer);78  const compressedData = await compressArrayBuffer(bufferView, "gzip");79  // decompress with pako, and check that we got the same result as our original string80  assert_array_equals(bufferView, pako.inflate(compressedData));...

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var zlib = require('zlib');4var input = fs.readFileSync('input.txt');5var output = wptools.compressArrayBuffer(input);6var compressed = zlib.deflateSync(output);7fs.writeFileSync('compressed.txt', compressed);8var wptools = require('wptools');9var fs = require('fs');10var zlib = require('zlib');11var compressed = fs.readFileSync('compressed.txt');12var output = zlib.inflateSync(compressed);13var input = wptools.decompressArrayBuffer(output);14fs.writeFileSync('decompressed.txt', input);15var wptools = require('wptools');16var fs = require('fs');17wptools.compressFile('input.txt', 'compressed.txt', function(error){18    if(error){19        console.log(error);20    }21    else{22        console.log('Compressed');23    }24});25var wptools = require('wptools');26var fs = require('fs');27wptools.decompressFile('compressed.txt', 'decompressed.txt', function(error){28    if(error){29        console.log(error);30    }31    else{32        console.log('Decompressed');33    }34});35var wptools = require('wptools');36var fs = require('fs');37wptools.compressDir('input', 'compressed', function(error){38    if(error){39        console.log(error);40    }41    else{42        console.log('Compressed');

Using AI Code Generation

1var wpt = require('wpt');2var fs = require('fs');3var options = {4};5wpt.runTest(options, function(err, data) {6  if (err) return console.log(err);7  console.log('Test started');8  console.log('Navigate to ' + data.userUrl + ' to see test progress');9  wpt.getTestResults(data.data.testId, function(err, data) {10    if (err) return console.log(err);11    var testResults = data.data;12    var testId = testResults.testId;13    console.log('Test completed');14    console.log('Test ID: ' + testId);15    console.log('First View (fvonly):');16    console.log('Speed Index: ' + testResults.median.firstView.SpeedIndex);17    console.log('Fully Loaded: ' + testResults.median.firstView.fullyLoaded);18    console.log('Requests: ' + testResults.median.firstView.requests);19    console.log('Bytes In: ' + testResults.median.firstView.bytesIn);20    console.log('Bytes Out: ' + testResults.median.firstView.bytesOut);21    console.log('Result URL: ' + testResults.summary);22    console.log('Video: ' + testResults.videoURL);23    console.log('Timeline: ' + testResults.timelineURL);24    wpt.getTestStatus(testId, function(err, data) {25      if (err) return console.log(err);26      console.log('Test status: ' + data.data.statusCode);27      console.log('Test status text: ' + data.data.statusText);28      wpt.getTestVideo(testId, function(err, data) {29        if (err) return console.log(err);30        console.log('Video: ' + data);31        wpt.getTestTimeline(testId, function(err, data) {32          if (err) return console.log(err);33          console.log('Timeline: ' + data);34          wpt.getTestHar(testId, function(err, data) {35            if (err) return console.log(err);36            console.log('HAR: ' + data);37            wpt.getTestPagespeedResults(testId, function(err, data

Using AI Code Generation

1var wptexturize = require('wptexturize');2var data = new Buffer('Hello World');3var compressedData = wptexturize.compressArrayBuffer(data);4var wptexturize = require('wptexturize');5var data = new Buffer('Hello World');6var compressedData = wptexturize.compressArrayBuffer(data);7var decompressedData = wptexturize.decompressArrayBuffer(compressedData);8var wptexturize = require('wptexturize');9var data = 'Hello World';10var compressedData = wptexturize.compressString(data);11var wptexturize = require('wptexturize');12var data = 'Hello World';13var compressedData = wptexturize.compressString(data);14var decompressedData = wptexturize.decompressString(compressedData);15var wptexturize = require('wptexturize');16var data = 'Hello World';17var compressedData = wptexturize.compressFile(data);18var wptexturize = require('wptexturize');19var data = 'Hello World';20var compressedData = wptexturize.compressFile(data);21var decompressedData = wptexturize.decompressFile(compressedData);22var wptexturize = require('wptexturize');23var data = 'Hello World';24var compressedData = wptexturize.compressFile(data);25var wptexturize = require('wptexturize');26var data = 'Hello World';27var compressedData = wptexturize.compressFile(data);28var decompressedData = wptexturize.decompressFile(compressedData);29var wptexturize = require('wptexturize

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var zlib = require('zlib');4var path = require('path');5var data = fs.readFileSync('test.txt');6var compressed = wptools.compressArrayBuffer(data);7var decompressed = wptools.decompressArrayBuffer(compressed);8fs.writeFileSync('test.txt.gz', compressed);9fs.writeFileSync('test.txt.new', decompressed);

Using AI Code Generation

1var wpt = require('wpt.js');2var fs = require('fs');3var compressedData = wpt.compressArrayBuffer('test.txt');4fs.writeFile('compressed.txt', compressedData, function(err) {5    if(err) {6        return console.log(err);7    }8    console.log("The file was saved!");9});10var wpt = require('wpt.js');11var fs = require('fs');12var decompressedData = wpt.decompressArrayBuffer('compressed.txt');13fs.writeFile('decompressed.txt', decompressedData, function(err) {14    if(err) {15        return console.log(err);16    }17    console.log("The file was saved!");18});19var wpt = require('wpt.js');20wpt.getGeolocation(function(data) {21    console.log(data);22});23var wpt = require('wpt.js');24wpt.getBrowserInfo(function(data) {25    console.log(data);26});27var wpt = require('wpt.js');28wpt.getBrowserInfo(function(data) {29    console.log(data);30});31var wpt = require('wpt.js');32wpt.getOSInfo(function(data) {33    console.log(data);34});35var wpt = require('wpt.js');36wpt.getNetworkInfo(function(data) {37    console.log(data);38});

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org');2    'videoParams': {3    }4}, function(err, data) {5    if (err) {6        console.log(err);7    } else {8        console.log(data);9        wpt.getTestResults(data.data.testId, function(err, data) {10            if (err) {11                console.log(err);12            } else {13                console.log(data);14                wpt.getVideo(data.data.testId, function(err, data) {15                    if (err) {16                        console.log(err);17                    } else {18                        console.log(data);19                        wpt.compressArrayBuffer(data, 'vp8', 10, function(err, data) {20                            if (err) {21                                console.log(err);22                            } else {23                                console.log(data);24                                wpt.saveVideo(data, 'video.webm', function(err, data) {25                                    if (err) {26                                        console.log(err);27                                    } else {28                                        console.log(data);29                                    }30                                });31                            }32                        });33                    }34                });35            }36        });37    }38});39var wpt = new WebPageTest('www.webpagetest.org');40    'videoParams': {41    }42}, function(err, data) {43    if (err) {44        console.log(err);45    } else {46        console.log(data);47        wpt.getTestResults(data.data.testId, function(err, data) {48            if (err) {49                console.log(err);50            } else {51                console.log(data);52                wpt.getVideo(data.data.testId, function(err, data) {53                    if (err) {54                        console.log(err);55                    } else {56                        console.log(data);57                        wpt.compressBlob(data, 'vp8', 10, function(err, data) {58                            if (err) {59                                console.log(err);60                            } else {61                                console.log(data);62                                wpt.saveVideo(data, 'video.webm', function(err, data) {63                                    if (err) {64                                        console.log(err);

Using AI Code Generation

1var arrayBuffer = new ArrayBuffer(100);2var wpt = new WebPageTest('www.webpagetest.org');3wpt.compressArrayBuffer(arrayBuffer, 'brotli', function(err, compressedArrayBuffer) {4  if (err) {5    console.log(err);6  } else {7    console.log(compressedArrayBuffer);8  }9});10var string = "Hello World";11var wpt = new WebPageTest('www.webpagetest.org');12wpt.compressString(string, 'brotli', function(err, compressedString) {13  if (err) {14    console.log(err);15  } else {16    console.log(compressedString);17  }18});19var arrayBuffer = new ArrayBuffer(100);20var wpt = new WebPageTest('www.webpagetest.org');21wpt.decompressArrayBuffer(arrayBuffer, 'brotli', function(err, decompressedArrayBuffer) {22  if (err) {23    console.log(err);24  } else {25    console.log(decompressedArrayBuffer);26  }27});28var string = "Hello World";29var wpt = new WebPageTest('www.webpagetest.org');30wpt.decompressString(string, 'brotli', function(err, decompressedString) {31  if (err) {32    console.log(err);33  } else {34    console.log(decompressedString);35  }36});37var wpt = new WebPageTest('www.webpagetest.org');38wpt.getLocations(function(err, data) {39  if (err) {40    console.log(err);41  } else {42    console.log(data);43  }44});45var wpt = new WebPageTest('www.webpagetest.org');46wpt.getTests(function(err,

Using AI Code Generation

1var compressedData = compressArrayBuffer(data);2function compressArrayBuffer(data) {3}4compressArrayBuffer(data);5var compressedData = compressArrayBuffer(data);6function compressArrayBuffer(data) {7}8Recommended Posts: JavaScript | compressText() method9JavaScript | compressString() method10JavaScript | compressBlob() method11JavaScript | compressFile() method12JavaScript | compressFileList() method13JavaScript | compress() meth

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