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How to use parseIndex method in backstopjs

Best JavaScript code snippet using backstopjs

vaTxtToIntObj.js

Source:vaTxtToIntObj.js

1'use strict';2var Transform = require("stream").Transform;3var util = require("util");4var parseObject = require('./parseObject');5var async = require('async');6var _ = require('lodash');7var parseIndex = [];8function VaParserStream() {9    Transform.call(this, {10        "objectMode": true11    }); // invoke Transform's constructor, expected result is object12    this.rowCount = 1;13    this.emptyRows = 0;14    this.error = null;15}16util.inherits(VaParserStream, Transform); // inherit Transform17/**18 * @Function _transform19 * Define standart Transform Stream's function _transform20 * @param (String) line - input line21 * @param (String) encoding - encoding (not used now)22 * @param cb - callback to notify that we are done with a row23 */24VaParserStream.prototype._transform = function (line, encoding, cb) {25    if (line) {26        line = line.trim();27    }28    //Ignore the rest of input in case of error29    if (!this.error) {30        //Don't propagate empty rows, just count31        ++this.rowCount;32        if ('' === line) {33            ++this.emptyRows;34            cb();35        } else {36            var wasSetThisLine = false;37            async.series([function (cb1) { //major sections38                    var match;39                    async.eachSeries(parseObject, function (parseItem, cb2) {40                        if (!match) {41                            if (parseItem.multiple || !parseItem.found) {42                                match = parseItem.pattern.exec(line);43                                if (match) {44                                    parseItem.found = true;45                                    if (parseIndex.length > 0) {46                                        for (var i = 0; i < parseIndex.length; i++) {47                                            parseIndex.pop();48                                        }49                                    }50                                    if (parseItem.model.length > 0) {51                                        parseIndex = [parseItem];52                                    }53                                    parseItem.raw.push(line);54                                    wasSetThisLine = true;55                                    cb2();56                                } else {57                                    cb2();58                                }59                            } else {60                                cb2();61                            }62                        } else {63                            cb2();64                        }65                    }, function (err) {66                        cb1();67                    });68                }, function (cb1) { //nested data 1 (primary fields in section)69                    if (parseIndex.length > 0 && !wasSetThisLine) {70                        var match;71                        async.eachSeries(parseIndex[0].model, function (parseItem2, cb3) {72                            if (!match) {73                                if (parseItem2.multiple || !parseItem2.found) {74                                    match = parseItem2.pattern.exec(line);75                                    if (match) {76                                        parseItem2.found = true;77                                        if (parseIndex.length > 1) {78                                            for (var i = 1; i < parseIndex.length; i++) {79                                                parseIndex.pop();80                                            }81                                        }82                                        if (parseItem2.model.length > 0) {83                                            parseIndex.push(parseItem2);84                                            wasSetThisLine = true;85                                        }86                                        var processed = parseItem2.process(parseIndex[0].processed, match);87                                        for (var j = 0; j < Object.keys(processed).length; j++) {88                                            parseIndex[0].processed[Object.keys(processed)[j]] = processed[Object.keys(processed)[j]];89                                        }90                                        parseItem2.raw.push(line);91                                        cb3();92                                    } else {93                                        cb3();94                                    }95                                } else {96                                    cb3();97                                }98                            } else {99                                cb3();100                            }101                        }, function (err) {102                            cb1();103                        });104                    } else {105                        cb1();106                    }107                }108                /*109                 , function (cb1) { //nested data 2 (multiple primary fields)110                 if (parseIndex.length > 1 && !wasSetThisLine) {111                 var match;112                 async.eachSeries(parseIndex[1].model, function (parseItem2, cb3) {113                 if (!match) {114                 if (parseItem2.multiple || !parseItem2.found) {115                 match = parseItem2.pattern.exec(line);116                 if (match) {117                 parseItem2.found = true;118                 if (parseItem2.model.length > 0) {119                 parseIndex.push(parseItem2);120                 }121                 var processed = parseItem2.process(parseIndex[1].processed, match);122                 for (var i = 0; i < Object.keys(processed).length; i++) {123                 parseIndex[1].processed[Object.keys(processed)[i]] = processed[Object.keys(processed)[i]];124                 }125                 parseItem2.raw.push(line);126                 cb3();127                 } else {128                 cb3();129                 }130                 } else {131                 cb3();132                 }133                 } else {134                 cb3();135                 }136                 }, function (err) {137                 cb1();138                 });139                 } else {140                 cb1();141                 }142                 } */143            ], function (err) {144                //console.log(JSON.stringify(parseObject));145                cb();146            });147        }148    } else {149        cb();150    }151};152function convertPath(path) {153    return path.replace(/\.([0-9]{1,})/g, '[0]');154}155function checkPaths(paths, path) {156    if (paths.length === 0) {157        paths.push(path);158        console.log(path);159        return paths;160    } else {161        var pathCheck = false;162        for (var i = 0; i <= paths.length; i++) {163            if (i === paths.length) {164                if (!pathCheck) {165                    paths.push(path);166                    console.log(path);167                }168                return paths;169            } else {170                if (paths[i] === path) {171                    pathCheck = true;172                }173            }174        }175    }176}177function outputObjectPaths(inputObj) {178    var paths = [];179    var keys1 = Object.keys(inputObj);180    for (var i = 0; i < keys1.length; i++) {181        if (inputObj[keys1[i]] instanceof Object) {182            var keys2 = Object.keys(inputObj[keys1[i]]);183            for (var j = 0; j < keys2.length; j++) {184                if (inputObj[keys1[i]][keys2[j]] instanceof Object) {185                    var keys3 = Object.keys(inputObj[keys1[i]][keys2[j]]);186                    for (var k = 0; k < keys3.length; k++) {187                        if (inputObj[keys1[i]][keys2[j]][keys3[k]] instanceof Object) {188                            var keys4 = Object.keys(inputObj[keys1[i]][keys2[j]][keys3[k]]);189                            for (var m = 0; m < keys4.length; m++) {190                                if (inputObj[keys1[i]][keys2[j]][keys3[k]][keys4[m]] instanceof Object) {191                                    var keys5 = Object.keys(inputObj[keys1[i]][keys2[j]][keys3[k]][keys4[m]]);192                                    for (var n = 0; n < keys5.length; n++) {193                                        paths = checkPaths(paths, convertPath(keys1[i] + '.' + keys2[j] + '.' + keys3[k] + '.' + keys4[m] + '.' + keys5[n]));194                                    }195                                } else {196                                    paths = checkPaths(paths, convertPath(keys1[i] + '.' + keys2[j] + '.' + keys3[k] + '.' + keys4[m]));197                                }198                            }199                        } else {200                            paths = checkPaths(paths, convertPath(keys1[i] + '.' + keys2[j] + '.' + keys3[k]));201                        }202                    }203                } else {204                    paths = checkPaths(paths, convertPath(keys1[i] + '.' + keys2[j]));205                }206            }207        } else {208            paths = checkPaths(paths, convertPath(keys1[i]));209        }210    }211}212/**213 * @Function _flush214 * Define standart Transform Stream's function _flush215 * Normally in should push parsed result (or error) to a pipe216 * @param cb - callback to notify that we are done217 */218VaParserStream.prototype._flush = function (cb) {219    if (this.error) {220        this.push(this.error);221    } else {222        //console.log("Done processing");223        var outputObj = _.reduce(parseObject.map(function (obj) {224            var result = {};225            result[obj.name] = obj.processed;226            return result;227        }), function (memo, current) {228            return _.extend(memo, current);229        }, {});230        /*231         var keys = Object.keys(outputObj);232         keys.forEach(function (key) {233         if (Object.keys(outputObj[key]).length > 0) {234         console.log(key + ': ' + JSON.stringify(Object.keys(outputObj[key])));235         }236         });237         */238        //outputObjectPaths(outputObj);239        this.push(outputObj);240        //console.log(JSON.stringify(outputObj));241    }242    cb(); // Notify done243};244//TODO : remove245function streamToIntObj(istream, done, error) {246    var ps = new VaParserStream();247    istream.pipe(ps).on('finish', function () {248        done(ps.rows);249    }).on('error', function (e) {250        if (error) {251            error(e);252        }253    });254}255module.exports.streamToIntObj = streamToIntObj;...

flv-metadata.ts

Source:flv-metadata.ts

1/***2 * Copyright (C) 2018 Qli5. All Rights Reserved.3 *4 * @author qli5 <goodlq11[at](163|gmail).com>5 *6 * This Source Code Form is subject to the terms of the Mozilla Public7 * License, v. 2.0. If a copy of the MPL was not distributed with this8 * file, You can obtain one at http://mozilla.org/MPL/2.0/.9 */10/* eslint-disable */11// @ts-nocheck12// import TwentyFourDataView from '../utils/twenty-four-dataview';13const dataTypeMap = {14  0: 'number', // size length 8 float15  1: 'boolean', // size length 116  2: 'string', // size length 217  3: 'object',18  8: 'array', // size length 419  10: 'strict_array', // size length 420};21class FLVMetaData {22  constructor(dataView) {23    this.parseIndex = 0;24    this.dataView = dataView;25    this.keyByteOffset = {};26    const first_amf = this.get_first_AMF_package(dataView);27    const second_amf = this.get_second_AMF_package(dataView);28    this.config = { first_amf, second_amf };29    this.parseIndex = 0;30  }31  get_first_AMF_package(dataView) {32    const type = dataTypeMap[dataView.getUint8(this.parseIndex)];33    this.parseIndex += 1;34    if (type === 'string') {35      const value = this.data_string(dataView);36      return value;37    } else {38      throw new Error('is not first package');39    }40  }41  get_second_AMF_package(dataView) {42    const result = {};43    var { type, arraymap_length } = this.get_data_info(dataView);44    if (type === 'array') {45      result.arraymap = this.deal_array(dataView);46      result.arraymap.length = arraymap_length;47    }48    return result;49  }50  data_string(dataView) {51    const data_length = dataView.getUint16(this.parseIndex);52    this.parseIndex += 2;53    let str = '';54    for (let i = 0; i < data_length; i++) {55      str += String.fromCharCode(dataView.getUint8(this.parseIndex));56      this.parseIndex += 1;57    }58    return str;59  }60  get_data_info(dataView, keyOffset) {61    const type = dataTypeMap[dataView.getUint8(this.parseIndex)];62    this.parseIndex += 1;63    if (keyOffset) {64      if (['filepositions', 'times'].includes(keyOffset)) {65        !this.keyByteOffset[keyOffset] && (this.keyByteOffset[keyOffset] = []);66        this.keyByteOffset[keyOffset].push(this.parseIndex);67      } else {68        this.keyByteOffset[keyOffset] = this.parseIndex;69      }70    }71    if (type === 'string') {72      const value = this.data_string(dataView);73      return { type, value };74    }75    if (type === 'number') {76      const value = dataView.getFloat64(this.parseIndex);77      this.parseIndex += 8;78      return { type, value };79    }80    if (type === 'boolean') {81      const value = dataView.getUint8(this.parseIndex) ? true : false;82      this.parseIndex += 1;83      return { type, value };84    }85    if (type === 'array') {86      const data_length = dataView.getUint32(this.parseIndex);87      this.parseIndex += 4;88      return { type, arraymap_length: data_length };89    }90    if (type === 'strict_array') {91      const data_length = dataView.getUint32(this.parseIndex);92      this.parseIndex += 4;93      return { type, strict_array_length: data_length };94    }95    if (type === 'object') {96      return { type };97    }98  }99  deal_array(dataView, obj = {}) {100    const itemKey = this.data_string(dataView);101    const { value: itemValue, type } = this.get_data_info(dataView, itemKey);102    if (type !== 'object') {103      obj[itemKey] = itemValue;104      return this.deal_array(dataView, obj);105    } else {106      obj[itemKey] = this.deal_object(dataView);107      // obj["end-mark"] = dataView.buffer.slice(this.parseIndex);108      return obj;109    }110  }111  // å¤ç å½typeä¸ºobjectå½æåµ112  deal_object(dataView, obj = {}) {113    if (dataView.byteLength - this.parseIndex < 8) {114      return obj;115    }116    const itemKey = this.data_string(dataView);117    var { type, strict_array_length } = this.get_data_info(dataView);118    obj[itemKey] = {119      length: strict_array_length,120      data: [],121      key: itemKey,122    };123    if (type === 'strict_array') {124      this.deal_object_data(dataView, obj[itemKey]);125      return this.deal_object(dataView, obj);126    }127  }128  // å¤ç keyframes çåä¿¡æ¯129  deal_object_data(dataView, obj) {130    if (obj.data.length >= obj.length) {131      return obj;132    }133    var { type, value } = this.get_data_info(dataView, obj.key);134    if (type === 'number') {135      // å¤ææ°æ®æ¯ä¸æ¯å°è¾¾æå®çé¿åº¦136      obj.data.push(value);137      return this.deal_object_data(dataView, obj);138    } else {139      return obj;140    }141  }142  get tagType() {143    return this.tagHeader.getUint8(0);144  }145  get dataSize() {146    return this.tagHeader.getUint24(1);147  }148  get timestamp() {149    return this.tagHeader.getUint24(4);150  }151  get timestampExtension() {152    return this.tagHeader.getUint8(7);153  }154  get streamID() {155    return this.tagHeader.getUint24(8);156  }157  // stripKeyframesScriptData() {158  //     let hasKeyframes = 'hasKeyframes\x01';159  //     let keyframes = '\x00\x09keyframs\x03';160  //     if (this.tagType != 0x12) throw 'can not strip non-scriptdata\'s keyframes';161  //     let index;162  //     index = this.tagData.indexOf(hasKeyframes);163  //     if (index != -1) {164  //         //0x0101 => 0x0100165  //         this.tagData.setUint8(index + hasKeyframes.length, 0x00);166  //     }167  //     // Well, I think it is unnecessary168  //     /*index = this.tagData.indexOf(keyframes)169  //     if (index != -1) {170  //         this.dataSize = index;171  //         this.tagHeader.setUint24(1, index);172  //         this.tagData = new TwentyFourDataView(this.tagData.buffer, this.tagData.byteOffset, index);173  //     }*/174  // }175  // getDuration() {176  //     if (this.tagType != 0x12) throw 'can not find non-scriptdata\'s duration';177  //     let duration = 'duration\x00';178  //     let index = this.tagData.indexOf(duration);179  //     if (index == -1) throw 'can not get flv meta duration';180  //     index += 9;181  //     return this.tagData.getFloat64(index);182  // }183  // getDurationAndView() {184  //     if (this.tagType != 0x12) throw 'can not find non-scriptdata\'s duration';185  //     let duration = 'duration\x00';186  //     let index = this.tagData.indexOf(duration);187  //     if (index == -1) throw 'can not get flv meta duration';188  //     index += 9;189  //     return {190  //         duration: this.tagData.getFloat64(index),191  //         durationDataView: new TwentyFourDataView(this.tagData.buffer, this.tagData.byteOffset + index, 8)192  //     };193  // }194  // getCombinedTimestamp() {195  //     return (this.timestampExtension << 24 | this.timestamp);196  // }197  // setCombinedTimestamp(timestamp) {198  //     if (timestamp < 0) throw 'timestamp < 0';199  //     this.tagHeader.setUint8(7, timestamp >> 24);200  //     this.tagHeader.setUint24(4, timestamp & 0x00FFFFFF);201  // }202}...

jtkml.js

Source:jtkml.js

1var fs = require('fs');2var util = require("util");3var JTKML = module.exports = function() {4	this.structure = [ 'JTKML', {}, [] ];5	this.parseIndex = 0;6	this.data = null;7};8JTKML.prototype.loadFile = function(filename, callback) {9	var self = this;10	fs.readFile(filename, function(err, data) {11		if (err)12			throw err;13		self.data = data.toString();14		var curPath = [ self.structure ];15		var curLevel = 0;16		var prevTag = null;17		while(self.parseIndex < self.data.length) {18			/* Skip */19			if (self.data.charAt(self.parseIndex) == '\n') {20				self.parseIndex++;21				continue;22			}23			/* Get level */24			var level = 0;25			for (; self.parseIndex < self.data.length; self.parseIndex++) {26				if (self.data.charAt(self.parseIndex) != '\t')27					break;28				level++;29			}30			/* Get tag object */31			var tag = self.parseLine();32			/* add to structure */33			if (level == curLevel) {34				curPath[curLevel][2].push(tag);35			} else if (level > curLevel) {36				curLevel++;37				curPath[curLevel] = prevTag;38				curPath[curLevel][2].push(tag);39			} else {40				curLevel = level;41				curPath[curLevel][2].push(tag);42				/* take off sub-node */43				curPath.length = curLevel + 1;44			}45			prevTag = tag;46		}47		/* Completed */48		if (callback) {49			process.nextTick(function() {50				callback(self.structure);51			});52		}53	});54};55JTKML.prototype.parseAttrs = function() {56	var start = this.parseIndex;57	var attrsString = '';58	var attrs = {};59	while(true) {60		var c = this.data.charAt(this.parseIndex);61		if (c == ')') {62			this.parseIndex++;63			break;64		}65		this.parseIndex++;66	}67	attrsString = this.data.substring(start + 1, this.parseIndex - 1);68	/* Get all attributes */69	var parts = attrsString.split(',');70	for (var index in parts) {71		var part = parts[index].split('=');72		var attrName = part[0].replace(/(^\s*)|(\s*$)/g, "");73		var attrValue = part[1].replace(/(^\s*)|(\s*$)/g, "");74		if (attrValue.charAt(0) == '\'' && attrValue.charAt(attrValue.length-1) == '\'') {75			attrValue = attrValue.slice(1, attrValue.length-1);76		} else if (attrValue.charAt(0) == '\"' && attrValue.charAt(attrValue.length-1) == '\"') {77			attrValue = attrValue.slice(1, attrValue.length-1);78		} else {79			throw Error('Syntax Error: Attribute value needs to be wraped in `\'` or `\"`');80		}81		attrs[attrName] = attrValue;82	}83	return attrs;84};85JTKML.prototype.parseLine = function() {86	var attrs = {};87	/* Get tag */88	var tag = [];89	var start = this.parseIndex;90	var end = -1;91	while(this.parseIndex < this.data.length) {92		var c = this.data.charAt(this.parseIndex);93		if (c == '(') {94			if (end == -1)95				throw Error('No tag name');96			attrs = this.parseAttrs();97			continue;98		} else if (c == '\n') {99			if (end == -1)100				throw Error('No tag name');101			tag[0] = this.data.substring(start, end);102			tag[1] = attrs;103			tag[2] = [];104			this.parseIndex++;105			break;106		}107		this.parseIndex++;108		end = this.parseIndex;109	}110	return tag;...

Using AI Code Generation

1var backstopjs = require('backstopjs');2backstopjs('reference').then(function (result) {3  console.log(result);4}).catch(function (error) {5  console.log(error);6});7### backstopjs(command, config, options)8The backstopjs configuration object. See [the backstopjs documentation](

Using AI Code Generation

1var fs = require('fs');2var config = JSON.parse(fs.readFileSync('./backstop.json'));3var path = require('path');4var dir = './backstop_data/html_report';5if (!fs.existsSync(dir)){6    fs.mkdirSync(dir);7}8var dir = './backstop_data/bitmaps_reference';9if (!fs.existsSync(dir)){10    fs.mkdirSync(dir);11}12var dir = './backstop_data/bitmaps_test';13if (!fs.existsSync(dir)){14    fs.mkdirSync(dir);15}16var dir = './backstop_data/bitmaps_test/20170426-162902';17if (!fs.existsSync(dir)){18    fs.mkdirSync(dir);19}20var dir = './backstop_data/bitmaps_test/20170426-162902/failed_diff';21if (!fs.existsSync(dir)){22    fs.mkdirSync(dir);23}24var dir = './backstop_data/bitmaps_test/20170426-162902/html_report';25if (!fs.existsSync(dir)){26    fs.mkdirSync(dir);27}28var dir = './backstop_data/bitmaps_test/20170426-162902/html_report/images';29if (!fs.existsSync(dir)){30    fs.mkdirSync(dir);31}32var dir = './backstop_data/bitmaps_test/20170426-162902/html_report/images/diff';33if (!fs.existsSync(dir)){34    fs.mkdirSync(dir);35}36var dir = './backstop_data/bitmaps_test/20170426-162902/html_report/images/fail';37if (!fs.existsSync(dir)){38    fs.mkdirSync(dir);39}40var dir = './backstop_data/bitmaps_test/20170426-162902/html_report/images/passed';41if (!fs.existsSync(dir)){42    fs.mkdirSync(dir);43}44var dir = './backstop_data/bitmaps_test/20170426-162902/html_report/images/reference';45if (!fs.existsSync(dir)){

Automation Testing Tutorials

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