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How to use createPatch method in backstopjs

Best JavaScript code snippet using backstopjs

treeDiff.js

...5// tree diff algorithm6const treeDiff = function(org, tag, patch, orgParent, tagParent, view, args){7  if (org === void 0)8    // new node9    patch.unshift(createPatch(orgParent, tag, PATCHES_NAME_OPERATE.APPEND, view, args));  //210  else if (tag === void 0)11    // remove node12    patch.push(createPatch(org, __EMPTY__, PATCHES_NAME_OPERATE.REMOVE, view, args)); // 313  else if (org.tagName === tag.tagName) {14    if(tag.isPlug || org.isPlug){15      // update plugin16      patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.UPDATE_PLUGIN, view, args)); // 1017      return patch;18    }19    // modify attributes20    if (!_eq(org.attributes, tag.attributes)) {21      if (org.attributes && tag.attributes)22        patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.MODIFY_ATTRIBUTE, view, args)); //823      else if (!org.attributes)24        patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.ADD_ATTRIBUTE, view, args));  //725      else if (!tag.attributes)26        patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.REMOVE_ATTRIBUTE, view, args)); //927    }28    // some node, maybe modify text29    if (org.text !== tag.text) {30      if (org.text && tag.text && org.text !== tag.text)31        patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.MODIFY_TEXT, view, args)); //432      else if (!org.text) patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.WITH_TEXT, view, args)); //533      // if org has text, but tag not have text (maybe tag has child elements)34      else if (!tag.text) patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.REMOVE_TEXT, view, args)); //635      return patch;36    }37    // with child diff38    // optimzer patch at child diff39    let i,40      o = org.child.length,41      t = tag.child.length;42    // There is an algorithm problem43    // and if you need the smallest patcher -44    // you need to make extreme comparisons and optimizations to diff child nodes45    // but it also leads to more cycles and complexity46    // *will rebuild using some algorithm with reduce the patcher47    if (o || t) {48      // org < tag ( add tag )49      if (o < t) {50        // don't be naive. There are order problems51        for (i = o; i < t; i++)52          patch.push(createPatch(org, tag.child[i], PATCHES_NAME_OPERATE.APPEND, view, args));  //253        for (i = o; i--; )54          treeDiff(org.child[i], tag.child[i], patch, org, tag, view, args);55        // org > tag ( exist remove tag )56      } else if (o > t) {57        for (i = o - 1; i >= t; i--)58          patch.push(createPatch(org.child[i], __EMPTY__, PATCHES_NAME_OPERATE.REMOVE, view, args)); //359        for (i = t; i--; )60          treeDiff(org.child[i], tag.child[i], patch, org, tag, view, args);61      } else {62        // org === tag ( modify )63        for (i = Math.max(o, t); i--; )64          treeDiff(org.child[i], tag.child[i], patch, org, tag, view, args);65      }66    }67  // not same tagName replace tag68  } else if (org.tagName !== tag.tagName) {69    patch.push(createPatch(org, tag, PATCHES_NAME_OPERATE.REPLACE, view, args)); //170  }71  return patch;72};...

match.spec.ts

Source: match.spec.ts

...7    }),8  } as unknown) as nodegit.ConvenientPatch);9it("returns true if some paths match the pattern", () => {10  const result = match(11    [createPatch("src/foo/text.txt"), createPatch("src/bar/text.txt")],12    "src/bar/**"13  );14  expect(result).toBe(true);15});16it("returns false when no paths match the pattern ", () => {17  const result = match(18    [createPatch("src/foo/text1.txt"), createPatch("src/foo/tex2.txt")],19    "src/bar/**"20  );21  expect(result).toBe(false);22});23describe("when a string pattern is negated", () => {24  it("returns true if not all paths match the negated pattern", () => {25    const result = match([createPatch("src/bar/text.txt")], "!src/foo/**");26    expect(result).toBe(true);27  });28  it("returns false when all paths match the negated pattern ", () => {29    const result = match(30      [createPatch("src/bar/text1.txt"), createPatch("src/bar/tex2.txt")],31      "!src/bar/**"32    );33    expect(result).toBe(false);34  });35});36describe("when multiple patterns are provided", () => {37  it("returns true if paths exist in the union of the results given by each pattern", () => {38    const result = match(39      [40        createPatch("src/bar/text1.txt"),41        createPatch("src/foo/tex2.txt"),42        createPatch("src/foobar/text1.txt"),43      ],44      ["src/bar/**", "src/foo/**"]45    );46    expect(result).toBe(true);47  });48  it("returns false if no paths exist in the union of the results given by each pattern", () => {49    const result = match(50      [51        createPatch("src/bar/text1.txt"),52        createPatch("src/foo/tex2.txt"),53        createPatch("src/foobar/text1.txt"),54      ],55      ["lib/bar/**", "lib/foo/**"]56    );57    expect(result).toBe(false);58  });59  describe("and some patterns are negated", () => {60    it("returns true if paths exits in non negated patterns", () => {61      const result = match(62        [createPatch("src/bar/text1.txt"), createPatch("src/foo/tex2.txt")],63        ["src/**", "!src/foo/**"]64      );65      expect(result).toBe(true);66    });67    it("returns false if all paths exits in negated patterns", () => {68      const result = match(69        [createPatch("src/foo/text1.txt"), createPatch("src/foo/tex2.txt")],70        ["src/**", "!src/foo/**"]71      );72      expect(result).toBe(false);73    });74    it("returns false when first pattern is a negation and all paths match that pattern", () => {75      const result = match(76        [createPatch("src/foo/text1.txt"), createPatch("src/foo/tex2.txt")],77        ["!src/foo/**"]78      );79      expect(result).toBe(false);80    });81    it("returns true when first pattern is a negation and no paths match that pattern", () => {82      const result = match(83        [createPatch("src/bar/text1.txt"), createPatch("src/bar/tex2.txt")],84        ["!src/foo/**"]85      );86      expect(result).toBe(true);87    });88  });...

patch.js

Source: patch.js

...24 * create patch operations25 * */26const patchMethods = {27  createAdd: function (path, value, key) {28    return createPatch(patchTypes.add, arguments);29  },30  createRemove: function (path) {31    return createPatch(patchTypes.remove, arguments);32  },33  createUpdate: function (path, value, forceUpdate) {34    return createPatch(patchTypes.update, arguments);35  },36  createSet: function (path, value) {37    return createPatch(patchTypes.set, arguments);38  },39  createMoveUp: function (path) {40    return createPatch(patchTypes.moveUp, arguments);41  },42  createMoveDown: function (path) {43    return createPatch(patchTypes.moveDown, arguments);44  },45  createMoveTo: function (from, to, key) {46    return createPatch(patchTypes.moveTo, arguments);47  },48  createExchange: function (from, to) {49    return createPatch(patchTypes.exchange, arguments);50  },51  createExtendObject: function (path, a, b, c, d, e) {52    return createPatch(patchTypes.extendObject, arguments);53  },54  createSpreadArray: function (path, begin, infilling, simpleInfilling, count) {55    return createPatch(patchTypes.spreadArray, arguments);56  },57  createSpread2dArrayRow: function (path, begin, rows, simpleInfilling, count) {58    return createPatch(patchTypes.spread2dArrayRow, arguments);59  },60  createSpread2dArrayCol: function (path, begin, cols, simpleInfilling, count) {61    return createPatch(patchTypes.spread2dArrayCol, arguments);62  }63};...

Using AI Code Generation

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

Using AI Code Generation

1var fs = require('fs');2var backstopjs = require('backstopjs');3var config = require('./backstop.json');4var report = require('./backstop_data/html_report/config.js');5var reportConfig = report.report;6var report = require('./backstop_data/html_report/index.html');7var reportHtml = report.html;8var report = require('./backstop_data/html_report/style.css');9var reportCss = report.css;10var report = require('./backstop_data/html_report/assets/backstopjs-logo.png');11var reportLogo = report.logo;12var report = require('./backstop_data/html_report/assets/backstopjs-logo.svg');13var reportLogoSvg = report.logoSvg;14var report = require('./backstop_data/html_report/assets/backstopjs-icon.png');15var reportIcon = report.icon;16var report = require('./backstop_data/html_report/assets/backstopjs-icon.svg');17var reportIconSvg = report.iconSvg;18var report = require('./backstop_data/html_report/assets/compare.png');19var reportCompare = report.compare;20var report = require('./backstop_data/html_report/assets/test.js');21var reportTestJs = report.testJs;22var report = require('./backstop_data/html_report/assets/test.css');23var reportTestCss = report.testCss;24var report = require('./backstop_data/html_report/assets/jquery-1.11.1.min.js');25var reportJquery = report.jquery;26var report = require('./backstop_data/html_report/assets/jquery-ui-1.10.4.custom.min.js');27var reportJqueryUi = report.jqueryUi;28var report = require('./backstop_data/html_report/assets/jquery.ui.touch-punch.min.js');29var reportJqueryUiTouchPunch = report.jqueryUiTouchPunch;30var report = require('./backstop_data/html_report/assets/jquery.qtip.min.js');31var reportJqueryQtip = report.jqueryQtip;32var report = require('./backstop_data/html_report/assets/jquery.qtip.min.css');33var reportJqueryQtipCss = report.jqueryQtipCss;34var report = require('./backstop_data/html_report/assets/jquery.qtip.min.js.map');35var reportJqueryQtipMap = report.jqueryQtipMap;36var report = require('./backstop_data/html_report/assets/diff.png');37var reportDiff = report.diff;38var report = require('./backstop_data/html_report/assets/failed_diff.png');39var reportFailedDiff = report.failedDiff;40var report = require('./backstop

Using AI Code Generation

1var backstopjs = require('backstopjs');2var config = require('./backstopConfig.js');3backstopjs('reference', { config: config })4  .then(function() {5  })6  .catch(function(err) {7  });8For more information see the [BackstopJS](

Using AI Code Generation

1var backstopjs = require('backstopjs');2backstopjs('reference').then(function() {3  backstopjs('test').then(function() {4    backstopjs('openReport');5  });6});7var backstopjs = require('backstopjs');8backstopjs('reference').then(function() {9  backstopjs('test').then(function() {10    backstopjs('createDiff');11  });12});13var backstopjs = require('backstopjs');14backstopjs('reference').then(function() {15  backstopjs('test').then(function() {16    backstopjs('openReport');17  });18});19var backstopjs = require('backstopjs');20backstopjs('reference').then(function() {21  backstopjs('test').then(function() {22    backstopjs('openReport');23  });24});25var backstopjs = require('backstopjs');26backstopjs('reference', { config: './config.js' }).then(function() {27  backstopjs('test', { config: './config.js' }).then(function() {28    backstopjs('openReport', { config: './config.js' });29  });30});31var backstopjs = require('backstopjs');32backstopjs('reference', { config:

Using AI Code Generation

1var backstop = require('backstopjs');2var fs = require('fs');3var config = JSON.parse(fs.readFileSync('backstop.json'));4config.scenarios.forEach(function (scenario) {5    scenario.label = scenario.label + '_patch';6    scenario.url = scenario.url.replace('localhost', 'localhost:8080');7    scenario.referenceUrl = scenario.referenceUrl.replace('localhost', 'localhost:8080');8});9config.id = 'patch';10backstop('reference', { config: config })11    .then(function () {12    return backstop('test', { config: config });13})14    .then(function () {15    console.log('Test completed');16})17    .catch(function (error) {18    console.log('Test failed');19    console.log(error);20});

Using AI Code Generation

1const fs = require('fs');2const backstop = require('backstopjs');3const config = require('./backstop.json');4const argv = require('minimist')(process.argv.slice(2));5const file = argv.file;6const url = argv.url;7const label = argv.label;8const referenceUrl = argv.referenceUrl;9function updateConfig() {10  if (file) {11    config.scenarios[0].url = file;12    config.scenarios[0].referenceUrl = file;13  } else {14    config.scenarios[0].url = url;15    config.scenarios[0].referenceUrl = referenceUrl;16  }17  config.scenarios[0].label = label;18  fs.writeFileSync('backstop.json', JSON.stringify(config, null, 2));19}20function runBackstop() {21  const command = argv._[0];22  backstop(command, { config: config });23}24updateConfig();25runBackstop();

Using AI Code Generation

1var Backstop = require('backstopjs');2Backstop('reference', {config: './backstop.json'})3.then(function () {4    Backstop('test', {config: './backstop.json'})5        .then(function () {6            Backstop('approve', {config: './backstop.json'})7                .then(function () {8                    Backstop('openReport', {config: './backstop.json'})9                        .then(function () {10                            Backstop('createPatch', {config: './backstop.json'})11                                .then(function () {12                                    console.log('Patch created successfully');13                                })14                                .catch(function (err) {15                                    console.log(err);16                                })17                        })18                        .catch(function (err) {19                            console.log(err);20                        })21                })22                .catch(function (err) {23                    console.log(err);24                })25        })26        .catch(function (err) {27            console.log(err);28        })29})30.catch(function (err) {31    console.log(err);32})33var Backstop = require('backstopjs');34Backstop('reference', {config: './backstop.json'})35.then(function () {36    Backstop('test', {config: './backstop.json'})37        .then(function () {38            Backstop('approve', {config: './backstop.json'})39                .then(function () {40                    Backstop('openReport', {config: './backstop.json'})41                        .then(function () {42                            Backstop('applyPatch', {config: './backstop.json'})43                                .then(function () {44                                    console.log('Patch applied successfully');45                                })46                                .catch(function (err) {47                                    console.log(err);48                                })49                        })50                        .catch(function (err) {51                            console.log(err);52                        })53                })54                .catch(function (err) {55                    console.log(err);56                })57        })58        .catch(function (err) {59            console.log(err);60        })61})62.catch(function (err) {63    console.log(err);64})65var Backstop = require('backstopjs');66Backstop('deleteReferenceFiles', {config: './backstop.json'})

Using AI Code Generation

1var fs = require('fs');2var backstopjs = require('backstopjs');3var config = require('./backstop.json');4var visualConfig = require('./visual-regression-config.js');5var path = require('path');6var visualRegressionConfig = visualConfig.visualRegressionConfig;7var viewportLabel = visualRegressionConfig.viewportLabel;8var backstopConfig = config;9var scenarios = backstopConfig.scenarios;10var scenario = scenarios[0];11var label = scenario.label;12var referenceUrl = scenario.referenceUrl;13var readyEvent = scenario.readyEvent;14var readySelector = scenario.readySelector;15var delay = scenario.delay;16var misMatchThreshold = scenario.misMatchThreshold;17var requireSameDimensions = scenario.requireSameDimensions;18var hideSelectors = scenario.hideSelectors;19var removeSelectors = scenario.removeSelectors;20var selectors = scenario.selectors;21var selectorExpansion = scenario.selectorExpansion;22var expect = scenario.expect;23var misMatchThreshold = scenario.misMatchThreshold;24var url = referenceUrl;25var referencePath = path.join(__dirname, "backstop_data", "bitmaps_reference", label, viewportLabel);26var testPath = path.join(__dirname, "backstop_data", "bitmaps_test", label, viewportLabel);27var diffPath = path.join(__dirname, "backstop_data", "bitmaps_diff", label, viewportLabel);28var url = referenceUrl;29var referencePath = path.join(__dirname, "backstop_data", "bitmaps_reference", label, viewportLabel);30var testPath = path.join(__dirname, "backstop_data", "bitmaps_test", label, viewportLabel);31var diffPath = path.join(__dirname, "backstop_data", "bitmaps_diff", label, viewportLabel);32var createConfig = {33    {34    }35    {

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