KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use collectChange method in backstopjs

Best JavaScript code snippet using backstopjs

merge.js

Source:merge.js

...139      // Both modified ...140      mutualChange(hunk, mine, their);141    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {142      // Mine inserted143      hunk.lines.push(... collectChange(mine));144    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {145      // Theirs inserted146      hunk.lines.push(... collectChange(their));147    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {148      // Mine removed or edited149      removal(hunk, mine, their);150    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {151      // Their removed or edited152      removal(hunk, their, mine, true);153    } else if (mineCurrent === theirCurrent) {154      // Context identity155      hunk.lines.push(mineCurrent);156      mine.index++;157      their.index++;158    } else {159      // Context mismatch160      conflict(hunk, collectChange(mine), collectChange(their));161    }162  }163  // Now push anything that may be remaining164  insertTrailing(hunk, mine);165  insertTrailing(hunk, their);166  calcLineCount(hunk);167}168function mutualChange(hunk, mine, their) {169  let myChanges = collectChange(mine),170      theirChanges = collectChange(their);171  if (allRemoves(myChanges) && allRemoves(theirChanges)) {172    // Special case for remove changes that are supersets of one another173    if (arrayStartsWith(myChanges, theirChanges)174        && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {175      hunk.lines.push(... myChanges);176      return;177    } else if (arrayStartsWith(theirChanges, myChanges)178        && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {179      hunk.lines.push(... theirChanges);180      return;181    }182  } else if (arrayEqual(myChanges, theirChanges)) {183    hunk.lines.push(... myChanges);184    return;185  }186  conflict(hunk, myChanges, theirChanges);187}188function removal(hunk, mine, their, swap) {189  let myChanges = collectChange(mine),190      theirChanges = collectContext(their, myChanges);191  if (theirChanges.merged) {192    hunk.lines.push(... theirChanges.merged);193  } else {194    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);195  }196}197function conflict(hunk, mine, their) {198  hunk.conflict = true;199  hunk.lines.push({200    conflict: true,201    mine: mine,202    theirs: their203  });204}205function insertLeading(hunk, insert, their) {206  while (insert.offset < their.offset && insert.index < insert.lines.length) {207    let line = insert.lines[insert.index++];208    hunk.lines.push(line);209    insert.offset++;210  }211}212function insertTrailing(hunk, insert) {213  while (insert.index < insert.lines.length) {214    let line = insert.lines[insert.index++];215    hunk.lines.push(line);216  }217}218function collectChange(state) {219  let ret = [],220      operation = state.lines[state.index][0];221  while (state.index < state.lines.length) {222    let line = state.lines[state.index];223    // Group additions that are immediately after subtractions and treat them as one "atomic" modify change.224    if (operation === '-' && line[0] === '+') {225      operation = '+';226    }227    if (operation === line[0]) {228      ret.push(line);229      state.index++;230    } else {231      break;232    }...

Using AI Code Generation

1var Backstop = require('backstopjs');2Backstop('reference', {3}).then(function () {4  Backstop('test', {5  }).then(function () {6    console.log("Done");7  }).catch(function (error) {8    console.log(error);9  });10}).catch(function (error) {11  console.log(error);12});13{14    {15    },16    {17    },18    {19    },20    {21    },22    {23    }24    {25    }26  "paths": {27  },28}

Using AI Code Generation

1var backstopjs = require('backstopjs');2var Promise = require('bluebird');3var fs = require('fs');4var path = require('path');5var _ = require('lodash');6var config = require('./backstop.json');7var scenarios = config.scenarios;8var scenario = scenarios[0];9var scenarioLabel = scenario.label;10var scenarioUrl = scenario.url;11var scenarioSelectors = scenario.selectors;12var scenarioViewports = scenario.viewports;13var scenarioReadySelector = scenario.readyEvent;14var scenarioReadyTimeout = scenario.readyTimeout;15var scenarioDelay = scenario.delay;16var scenarioMisMatchThreshold = scenario.misMatchThreshold;17var scenarioHideSelectors = scenario.hideSelectors;18var scenarioRemoveSelectors = scenario.removeSelectors;19var scenarioOnBeforeScript = scenario.onBeforeScript;20var scenarioOnReadyScript = scenario.onReadyScript;21var scenarioCookiePath = scenario.cookiePath;22var scenarioEngine = scenario.engine;23var scenarioEngineOptions = scenario.engineOptions;24var scenarioEngineScript = scenario.engineScript;25var scenarioAsyncCaptureLimit = scenario.asyncCaptureLimit;26var scenarioAsyncCompareLimit = scenario.asyncCompareLimit;27var scenarioDebug = scenario.debug;28var scenarioDebugWindow = scenario.debugWindow;29var scenarioPath = scenario.path;30var scenarioLabel = 'google';31var scenarioMisMatchThreshold = 0.1;32var scenarioSelectors = ['.gb_P'];33  {34  },35  {36  }37];38var scenarioReadySelector = 'body';39var scenarioReadyTimeout = 10000;40var scenarioDelay = 5000;41var scenarioHideSelectors = [];42var scenarioRemoveSelectors = [];43var scenarioOnBeforeScript = 'onBefore.js';44var scenarioOnReadyScript = 'onReady.js';45var scenarioCookiePath = 'backstop_data/engine_scripts/cookies.json';46var scenarioEngine = 'puppeteer';47var scenarioEngineOptions = {};48var scenarioEngineScript = 'backstop_data/engine_scripts/puppet/onReady.js';49var scenarioAsyncCaptureLimit = 5;50var scenarioAsyncCompareLimit = 50;51var scenarioDebug = false;52var scenarioDebugWindow = false;53var scenarioPath = 'backstop_data/html_report/google';54var config = {

Using AI Code Generation

1var backstop = require('backstopjs');2var config = require('./backstop.json');3backstop('test', {config: config}).then(function (result) {4    console.log(result);5    process.exit();6}).catch(function (error) {7    console.log(error);8    process.exit(1);9});10{11        {12        },13        {14        },15        {16        },17        {18        }19        {20        }21    "paths": {22    },23    "engineOptions": {24    },25}

Using AI Code Generation

1var collect = require('backstopjs/core/util/collectChange');2collect.collectChange();3var collect = require('backstopjs/core/util/collectChange');4collect.collectChange();5var collect = require('backstopjs/core/util/collectChange');6collect.collectChange();7var collect = require('backstopjs/core/util/collectChange');8collect.collectChange();9var collect = require('backstopjs/core/util/collectChange');10collect.collectChange();11var collect = require('backstopjs/core/util/collectChange');12collect.collectChange();13var collect = require('backstopjs/core/util/collectChange');14collect.collectChange();15var collect = require('backstopjs/core/util/collectChange');16collect.collectChange();17var collect = require('backstopjs/core/util/collectChange');18collect.collectChange();19var collect = require('backstopjs/core/util/collectChange');20collect.collectChange();21var collect = require('backstopjs/core/util/collectChange');22collect.collectChange();23var collect = require('backstopjs/core/util/collectChange');24collect.collectChange();25var collect = require('backstopjs/core/util/collectChange');26collect.collectChange();27var collect = require('backstopjs/core/util/collectChange');28collect.collectChange();

Using AI Code Generation

1var backstop = require('backstopjs');2var fs = require('fs');3var path = require('path');4var config = {5    {6    },7    {8    },9    {10    },11    {12    }13    {14    }15  "paths": {16  },17  "engineOptions": {18  },19}20backstop('test', { config: config })21  .then(function (data) {22    console.log(data);23  })

Using AI Code Generation

1const backstop = require('backstopjs');2backstop('collectChanges')3  .then(() => {4  })5  .catch((error) => {6  });7const backstop = require('backstopjs');8backstop('approveChanges')9  .then(() => {10  })11  .catch((error) => {12  });13const backstop = require('backstopjs');14backstop('rejectChanges')15  .then(() => {16  })17  .catch((error) => {18  });19const backstop = require('backstopjs');20backstop('help')21  .then(() => {22  })23  .catch((error) => {24  });25const backstop = require('backstopjs');26backstop('reference')27  .then(() => {28  })29  .catch((error) => {30  });31const backstop = require('backstopjs');32backstop('test')33  .then(() => {34  })35  .catch((error) => {36  });

Using AI Code Generation

1var backstopjs = require('backstopjs');2backstopjs('reference').then(function (result) {3    console.log(result);4});5var backstopjs = require('backstopjs');6backstopjs('test').then(function (result) {7    console.log(result);8});9var backstopjs = require('backstopjs');10backstopjs('approve').then(function (result) {11    console.log(result);12});13var backstopjs = require('backstopjs');14backstopjs('openReport').then(function (result) {15    console.log(result);16});17var backstopjs = require('backstopjs');

Using AI Code Generation

1const { collectChanges } = require('backstopjs');2collectChanges({3}).then((result) => {4  console.log(result);5});6{ changedFiles: [ 'test1.png' ],7  failedFiles: [] }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.