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How to use screenshot_if_ready method in wpt

Best JavaScript code snippet using wpt

test-wait.js

Source:test-wait.js

...21  // For further detail, see:22  // https://github.com/jugglinmike/chrome-screenshot-race/issues/123  requestAnimationFrame(function() {24    requestAnimationFrame(function() {25      screenshot_if_ready();26    });27  });28}29function screenshot_if_ready() {30  if (root &&31      root.classList.contains("%(classname)s") &&32      observer === null) {33    observer = new MutationObserver(wait_paints);34    observer.observe(root, {attributes: true});35    var event = new Event("TestRendered", {bubbles: true});36    root.dispatchEvent(event);37    return;38  }39  if (observer !== null) {40    observer.disconnect();41  }42  callback();43}...

Using AI Code Generation

1var wpt = require('webpagetest');2var api = new wpt('API_KEY');3var params = {4};5var testId;6api.runTest(url, params, function (err, data) {7  if (err) throw err;8  testId = data.data.testId;9  console.log('Test ID: ' + testId);10  api.screenshot_if_ready(testId, function (err, data) {11    if (err) throw err;12    console.log(data);13  });14});

Using AI Code Generation

1var wpt = require('wpt-api');2var wpt = new WPT('API_KEY');3wpt.screenshot_if_ready('TEST_ID', function(err, data) {4  if(err) {5    console.log(err);6  } else {7    console.log(data);8  }9});10var wpt = require('wpt-api');11var wpt = new WPT('API_KEY');12wpt.screenshot_if_ready('TEST_ID', function(err, data) {13  if(err) {14    console.log(err);15  } else {16    console.log(data);17  }18});19var wpt = require('wpt-api');20var wpt = new WPT('API_KEY');21wpt.screenshot_if_ready('TEST_ID', function(err, data) {22  if(err) {23    console.log(err);24  } else {25    console.log(data);26  }27});28var wpt = require('wpt-api');29var wpt = new WPT('API_KEY');30wpt.screenshot_if_ready('TEST_ID', function(err, data) {31  if(err) {32    console.log(err);33  } else {34    console.log(data);35  }36});37var wpt = require('wpt-api');38var wpt = new WPT('API_KEY');39wpt.screenshot_if_ready('TEST_ID', function(err, data) {40  if(err) {41    console.log(err);42  } else {43    console.log(data);44  }45});46var wpt = require('wpt-api');47var wpt = new WPT('API_KEY');48wpt.screenshot_if_ready('TEST_ID', function(err, data) {49  if(err) {50    console.log(err);51  } else {52    console.log(data);53  }54});55var wpt = require('wpt-api');56var wpt = new WPT('API_KEY');57wpt.screenshot_if_ready('TEST

Using AI Code Generation

1var wpt = require('wpt.js');2var wpt = new wpt('API_KEY');3var location = 'Dulles:Chrome';4var script = 'screenshot_if_ready.js';5var options = { location: location, script: script };6wpt.runTest(url, options, function(err, data) {7  if (err) {8    console.log(err);9  } else {10    console.log(data);11  }12});13var wpt = require('wpt.js');14var wpt = new wpt('API_KEY');15var location = 'Dulles:Chrome';16var options = { location: location };17wpt.screenshot(url, options, function(err, data) {18  if (err) {19    console.log(err);20  } else {21    console.log(data);22  }23});24var wpt = require('wpt.js');25var wpt = new wpt('API_KEY');26var location = 'Dulles:Chrome';27var options = { location: location };28wpt.screenshot_if_ready(url, options, function(err, data) {29  if (err) {30    console.log(err);31  } else {32    console.log(data);33  }34});35var wpt = require('wpt

Using AI Code Generation

1var wptdriver = require('./wptdriver.js');2var driver = wptdriver.createDriver();3  driver.screenshot_if_ready(function(error, image){4    if (error) {5      console.log("Error: " + error);6    } else {7      console.log("Screenshot: " + image);8    }9    driver.quit();10  });11});

Using AI Code Generation

1var WebPageTest = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var url = process.argv[2];4var screenshot_name = process.argv[3];5wpt.runTest(url, { location: 'Dulles:Chrome', connectivity: 'Cable', pollResults: 5 }, function(err, data) {6  if (err) return console.error(err);7  console.log('Test started: ' + data.data.testId);8  wpt.screenshot_if_ready(data.data.testId, function(err, data) {9    if (err) return console.error(err);10    console.log('Screenshot ready');11    var base64Data = data.replace(/^data:image\/png;base64,/, "");12    require("fs").writeFile(screenshot_name, base64Data, 'base64', function(err) {13      if (err) return console.error(err);14      console.log('Screenshot saved');15    });16  });17});18### wpt.getTestStatus(testId, callback)19wpt.getTestStatus('140918_8P_7', function(err, data) {20  if (err) return console.error(err);21  console.log(data);22});23### wpt.getTestResults(testId, callback)24wpt.getTestResults('140918_8P_7', function(err, data) {25  if (err) return console.error(err);26  console.log(data);27});28### wpt.getTestResultsByUrl(url, callback)

Using AI Code Generation

1var wpt = require('webpagetest');2var fs = require('fs');3var options = {4};5var testURL = 'www.google.com';6var wpt = new WebPageTest(options);7var test = wpt.runTest(testURL, {8}, function (err, data) {9    if (err) {10        console.log(err);11    } else {12        console.log(data);13        var video = data.data.median.firstView.videoFrames;14        var videoFrames = video.split('|');15        var videoLength = videoFrames.length;16        var screenshot = '';17        var i = 0;18        var interval = setInterval(function () {19            if (i < videoLength) {20                screenshot = videoFrames[i];21                wpt.screenshot_if_ready(data.data.testId, screenshot, function (err, res) {22                    if (err) {23                        console.log(err);24                    } else {25                        console.log(res);26                        if (res.statusCode == 200) {27                            fs.writeFile('./screenshot' + i + '.jpg', res.body, 'binary', function (err) {28                                if (err) {29                                    console.log(err);30                                } else {31                                    console.log('File saved.');32                                }33                            });34                        }35                    }36                });37            } else {38                clearInterval(interval);39            }40            i++;41        }, 1000);42    }43});

Using AI Code Generation

1var wpt = require('wpt-api');2var wpt = new WebPageTest('www.webpagetest.org', 'A.4f4a4d0b0e1b8c8f9a6b9e7c0e1f8b8d');3wpt.screenshot_if_ready('20140221_8P_2a2a9c9d3d3e3f3f3f3f3f3f3f3f3f3', function(err, data) {4  if (!err) {5    console.log(data);6  }7});8### get_locations(options, callback)9var wpt = require('wpt-api');10var wpt = new WebPageTest('www.webpagetest.org', 'A.4f4a4d0b0e1b8c8f9a6b9e7c0e1f8b8d');11wpt.get_locations(function(err, data) {12  if (!err) {13    console.log(data);14  }15});16### get_location(options, callback)

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