111 lines
3.6 KiB
JavaScript
111 lines
3.6 KiB
JavaScript
/**
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* Yellow Lab Tools main file
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*/
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var async = require('async');
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var phantomas = require('phantomas');
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var PhantomasWrapper = function() {
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'use strict';
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/**
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* This is the phantomas launcher. It merges user chosen options into the default options
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* Available options :
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*
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* - timeout : in seconds (default 60)
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* - jsDeepAnalysis : should we inspect subrequests in the javascript execution tree (reported durations of main tasks will be slower than usual)
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*
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*/
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this.execute = function(task, callback) {
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var options = {
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// Cusomizable options
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timeout: task.options.timeout || 60,
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'js-deep-analysis': task.options.jsDeepAnalysis || false,
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// Mandatory
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reporter: 'json:pretty',
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'skip-modules': [
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//'ajaxRequests',
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//'alerts',
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'blockDomains',
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//'cacheHits',
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//'caching',
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//'console',
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//'cookies',
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//'documentHeight',
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//'domains',
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'domComplexity',
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'domMutations',
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'domQueries',
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'eventListeners',
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'filmStrip',
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//'jQuery',
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//'jserrors',
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'har',
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//'headers',
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//'localStorage',
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//'mainRequest',
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'pageSource',
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//'redirects',
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//'requestsStats',
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'screenshot',
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//'staticAssets',
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//'timeToFirst',
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'waitForSelector',
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'windowPerformance'
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].join(','),
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'include-dirs': [
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'phantomas_custom/core',
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'phantomas_custom/modules'
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].join(',')
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};
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// Output the command line for debugging purpose
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console.log('If you want to reproduce the phantomas task only, copy the following command line:');
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var optionsString = '';
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for (var opt in options) {
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optionsString += ' ' + '--' + opt + '=' + options[opt];
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}
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console.log('node node_modules/phantomas/bin/phantomas.js --url=' + task.url + optionsString + ' --verbose');
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// It's time to launch the test!!!
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var triesNumber = 3;
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async.retry(triesNumber, function(cb) {
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phantomas(task.url, options, function(err, json, results) {
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console.log('Returning from Phantomas');
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// Adding some YellowLabTools errors here
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if (json && json.metrics && !json.metrics.javascriptExecutionTree) {
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err = 1001;
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}
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// Don't cancel test if it is a timeout
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if (err === 252) {
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console.log('Timeout after ' + options.timeout + ' seconds. But it\'s not a problem, the test is valid.');
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err = null;
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}
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// Strange bug: no err but no json either
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if (!json && json == 'undefined') {
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err = 1002;
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}
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if (err) {
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console.log('Attempt failed for test id ' + task.testId + '. Error code ' + err);
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}
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cb(err, {json: json, results: results});
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});
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}, function(err, data) {
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if (err) {
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console.log('All ' + triesNumber + ' attemps failed for test id ' + task.testId);
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}
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callback(err, data.json, data.results);
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});
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};
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};
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module.exports = new PhantomasWrapper(); |