Best JavaScript code snippet using wpt
mediasource-worker-detach-element.js
Source:mediasource-worker-detach-element.js
1// This is similar to mediasource-worker-play.js, except that the buffering is2// longer and done in tiny chunks to enable a better chance of the main thread3// detaching the element while interesting buffering work is still occurring. To4// assist the main thread understanding when the buffering has started already5// or has completed already, we also perform extra messaging.6importScripts("mediasource-worker-util.js");7onmessage = function(evt) {8 postMessage({ subject: messageSubject.ERROR, info: "No message expected by Worker" });9};10let util = new MediaSourceWorkerUtil();11let sentStartedBufferingMessage = false;12util.mediaSource.addEventListener("sourceopen", () => {13 URL.revokeObjectURL(util.mediaSourceObjectUrl);14 let sourceBuffer;15 try {16 sourceBuffer = util.mediaSource.addSourceBuffer(util.mediaMetadata.type);17 } catch(e) {18 // Detachment may have already begun, so allow exception here.19 // TODO(https://crbug.com/878133): Consider a distinct readyState for the case20 // where exception occurs due to "Worker MediaSource attachment is closing".21 // That would assist API users and narrow the exception handling here.22 return;23 }24 sourceBuffer.onerror = (err) => {25 postMessage({ subject: messageSubject.ERROR, info: err });26 };27 util.mediaLoadPromise.then(mediaData => bufferInto(sourceBuffer, mediaData, 100, 0),28 err => { postMessage({ subject: messageSubject.ERROR, info: err }) } );29}, { once : true });30postMessage({ subject: messageSubject.OBJECT_URL, info: util.mediaSourceObjectUrl} );31// Append increasingly large pieces at a time, starting/continuing at |position|.32// This allows buffering the test media without timeout, but also with enough33// operations to gain coverage on detachment concurrency with append.34function bufferInto(sourceBuffer, mediaData, appendSize, position) {35 if (position >= mediaData.byteLength) {36 postMessage({ subject: messageSubject.FINISHED_BUFFERING });37 try {38 util.mediaSource.endOfStream();39 } catch(e) {40 // Detachment may have already begun, so allow exception here.41 // TODO(https://crbug.com/878133): Consider a distinct readyState for the case42 // where exception occurs due to "Worker MediaSource attachment is closing".43 // That would assist API users and narrow the exception handling here.44 // FALL-THROUGH - return.45 }46 return;47 }48 var nextPosition = position + appendSize;49 const pieceToAppend = mediaData.slice(position, nextPosition);50 position = nextPosition;51 appendSize += 100;52 sourceBuffer.addEventListener("updateend", () => {53 if (!sentStartedBufferingMessage) {54 postMessage({ subject: messageSubject.STARTED_BUFFERING});55 sentStartedBufferingMessage = true;56 }57 bufferInto(sourceBuffer, mediaData, appendSize, position);58 }, { once : true });59 try {60 sourceBuffer.appendBuffer(pieceToAppend);61 } catch(e) {62 // Detachment may have already begun, so allow exception here.63 // TODO(https://crbug.com/878133): Consider a distinct readyState for the case64 // where exception occurs due to "Worker MediaSource attachment is closing".65 // That would assist API users and narrow the exception handling here.66 // FALL-THROUGH - return.67 }...
Using AI Code Generation
1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3}, function(err, data) {4 if (err) return console.error(err);5 console.log('Test status: ' + data.statusText);6 console.log('Test ID: ' + data.data.testId);7 console.log('Test URL: ' + data.data.summary);8 console.log('View results at: ' + data.data.userUrl);9 wpt.getTestResults(data.data.testId, function(err, data) {10 if (err) return console.error(err);11 console.log('Test status: ' + data.statusText);12 console.log('Test ID: ' + data.data.testId);13 console.log('Test URL: ' + data.data.summary);14 console.log('View results at: ' + data.data.userUrl);15 console.log('First View: ' + data.data.runs[1].firstView);16 console.log('Repeat View: ' + data.data.runs[1].repeatView);17 });18});19wpt.getLocations(function(err, data) {20 if (err) return console.error(err);21 console.log('Test status: ' + data.statusText);22 console.log('Test ID: ' + data.data.testId);23 console.log('Test URL: ' + data.data.summary);24 console.log('View results at: ' + data.data.userUrl);25 console.log('First View: ' + data.data.runs[1].firstView);26 console.log('Repeat View: ' + data.data.runs[1].repeatView);27});28wpt.getTesters(function(err, data) {29 if (err) return console.error(err);30 console.log('Test status: ' + data.statusText);31 console.log('Test ID: ' + data.data.testId);32 console.log('Test URL: ' + data.data.summary);33 console.log('View results at: ' + data.data.userUrl);34 console.log('First View: ' + data.data.runs[1].firstView);35 console.log('Repeat View: ' + data.data.runs[1].repeatView);
Using AI Code Generation
1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');3 if (err) return console.error(err);4 wpt.getTestResults(data.data.testId, function(err, data) {5 if (err) return console.error(err);6 console.log(data);7 });8});9var wpt = require('wpt');10var wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');11 if (err) return console.error(err);12 wpt.getTestResults(data.data.testId, function(err, data) {13 if (err) return console.error(err);14 console.log(data);15 });16});17var wpt = require('wpt');18var wpt = new WebPageTest('www.webpagetest.org', 'API_KEY');19 if (err
Using AI Code Generation
1var wptexturize = require('wptexturize');2var text = 'This is a test';3var newText = wptexturize.pieceToAppend(text, 'This is a test');4console.log(newText);5var wptexturize = require('wptexturize');6var text = 'This is a test';7var newText = wptexturize.texturize(text);8console.log(newText);9var wptexturize = require('wptexturize');10var text = 'This is a test';11var newText = wptexturize.texturize(text, 'This is a test');12console.log(newText);13var wptexturize = require('wptexturize');14var text = 'This is a test';15var newText = wptexturize.texturize(text, 'This is a test', 'This is a test');16console.log(newText);17var wptexturize = require('wptexturize');18var text = 'This is a test';19var newText = wptexturize.texturize(text, 'This is a test', 'This is a test', 'This is a test');20console.log(newText);21var wptexturize = require('wptexturize');22var text = 'This is a test';23var newText = wptexturize.texturize(text, 'This is a test', 'This is a test', 'This is a test', 'This is a test');24console.log(newText);
Using AI Code Generation
1var webPage = require('webpage');2var page = webPage.create();3var wpt = require('./wpt.js');4var fs = require('fs');5var system = require('system');6var url = system.args[1];7var code = system.args[2];8var output = system.args[3];9page.onAlert = function(msg) {10 console.log(msg);11 fs.write(output, msg, 'w');12 phantom.exit();13};14page.open(url, function(status) {15 console.log("opened site? ", status);16 wpt.pieceToAppend(page, code);17});
Using AI Code Generation
1var wpt = require('webpagetest');2var client = wpt('API_KEY');3 videoParams: {4 }5}, function(err, data) {6 if (err) {7 console.log(err);8 } else {9 console.log(data);10 }11});12client.pieceToAppend('TEST_ID', 'FILE_NAME', 'PIECE', function(err, data) {13 if (err) {14 console.log(err);15 } else {16 console.log(data);17 }18});19client.pieceToAppend('TEST_ID', 'FILE_NAME', 'PIECE', function(err, data) {20 if (err) {21 console.log(err);22 } else {23 console.log(data);24 }25});26client.pieceToAppend('TEST_ID', 'FILE_NAME', 'PIECE', function(err, data) {27 if (err) {28 console.log(err);29 } else {30 console.log(data);31 }32});33client.pieceToAppend('TEST_ID', 'FILE_NAME', 'PIECE', function(err, data
Using AI Code Generation
1var win = new Window();2win.title = "test";3var textView = new TextView();4textView.string = "This is a test";5win.appendChild(textView);6win.show();7textView.pieceToAppend = " of pieceToAppend";8textView.pieceToAppend = "This is another test";
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.0e1d7d9c0a3b3a3d3d0e7a0a0b0e7c1e');3 if (err) {4 console.log(err);5 } else {6 console.log(data);7 wpt.getTestResults(data.data.testId, function(err, data) {8 console.log(data);9 });10 }11});12{ statusCode: 200,13 { testId: '150816_5A_1',14{ statusCode: 200,15 { testId: '150816_5A_1',
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