How to use convertChangesToDMP method in backstopjs

Best JavaScript code snippet using backstopjs

dmp.js

Source:dmp.js

1'use strict'2exports.__esModule = true3exports.convertChangesToDMP = convertChangesToDMP4function convertChangesToDMP (changes) {5  var ret = []6  var change7  var operation8  for (var i = 0; i < changes.length; i++) {9    change = changes[i]10    if (change.added) {11      operation = 112    } else if (change.removed) {13      operation = -114    } else {15      operation = 016    }17    ret.push([operation, change.value])18  }19  return ret...

Using AI Code Generation

1var backstopjs = require('backstopjs');2var fs = require('fs');3var dmp = require('diff-match-patch');4var diff = new dmp.diff_match_patch();5var reference = fs.readFileSync('reference.html', 'utf8');6var test = fs.readFileSync('test.html', 'utf8');7var changes = diff.diff_main(reference, test);8var patch = diff.patch_make(changes);9var dmpChanges = diff.patch_toText(patch);10console.log(dmpChanges);11var backstopjs = require('backstopjs');12var fs = require('fs');13var dmp = require('diff-match-patch');14var diff = new dmp.diff_match_patch();15var reference = fs.readFileSync('reference.html', 'utf8');16var test = fs.readFileSync('test.html', 'utf8');17var changes = diff.diff_main(reference, test);18var patch = diff.patch_make(changes);19var dmpChanges = diff.patch_toText(patch);20console.log(dmpChanges);21var fs = require('fs');22var stream = fs.createWriteStream("myFile.txt");23stream.once('open', function(fd) {24  stream.write("My first row25");26  stream.end();27});28var fs = require('fs');29var stream = fs.createWriteStream("myFile.txt");30stream.once('open', function(fd) {31  stream.write("My first row

Using AI Code Generation

1var backstopjs = require('backstopjs');2var dmp = require('diff-match-patch');3var fs = require('fs');4var dmp = new dmp.diff_match_patch();5var reference = fs.readFileSync('reference.html');6var test = fs.readFileSync('test.html');7var diffs = dmp.diff_main(reference, test, false);8var patch = dmp.patch_make(diffs);9var string = dmp.patch_toText(patch);10fs.writeFile('patch.txt', string, function(err) {11    if (err) {12        return console.log(err);13    }14    console.log("The file was saved!");15});16{17    {18    },19    {20    },21    {22    },23    {24    }25    {26    }27  "paths": {28  },29  "engineOptions": {30  },

Using AI Code Generation

1const backstop = require('backstopjs');2const fs = require('fs');3const dmp = require('diff-match-patch');4const dmpInstance = new dmp.diff_match_patch();5const dmpInstance2 = new dmp.diff_match_patch();6const dmpInstance3 = new dmp.diff_match_patch();7const dmpInstance4 = new dmp.diff_match_patch();8const config = {9    {10    },11    {12    },13    {14    }15    {16    }17  "paths": {18  },19  "engineOptions": {20  },21}22const onReadyScript = 'puppet/onReady.js';23const onBeforeScript = 'puppet/onBefore.js';24const onReadyScript2 = 'puppet/onReady2.js';25const onBeforeScript2 = 'puppet/onBefore2.js';

Using AI Code Generation

1var backstopjs = require('backstopjs');2var fs = require('fs');3var path = require('path');4var dmp = require('diff-match-patch');5var dmpModule = new dmp();6var dmpJson = backstopjs.util.convertChangesToDMP(7  JSON.parse(fs.readFileSync(path.join(__dirname, 'backstop_data', 'html_report', 'report.json')))8);9fs.writeFileSync(path.join(__dirname, 'backstop_data', 'html_report', 'dmp.json'), JSON.stringify(dmpJson, null, 2));10{11    {12        {13            {14            },15            {16            },17            {18            }19          "boundingRect": {20          }21        }22    },23    {24        {

Using AI Code Generation

1var backstopjs = require('backstopjs');2var fs = require('fs');3var dmp = require('diff-match-patch');4var diff = new dmp.diff_match_patch();5var file1 = fs.readFileSync('test1.html', 'utf-8');6var file2 = fs.readFileSync('test2.html', 'utf-8');7var d = diff.diff_main(file1, file2);8var changes = backstopjs.util.convertChangesToDMP(d);9console.log(changes);

Using AI Code Generation

1const { convertChangesToDMP } = require('diff-match-patch');2const fs = require('fs');3const diff = fs.readFileSync('./diff.txt', 'utf8');4const dmp = new diff_match_patch();5const patches = dmp.patch_fromText(diff);6const dmpDiff = dmp.patch_toText(patches);7console.log(dmpDiff);8const { applyPatches } = require('diff-match-patch');9const fs = require('fs');10const diff = fs.readFileSync('./diff.txt', 'utf8');11const dmp = new diff_match_patch();12const patches = dmp.patch_fromText(diff);13const dmpDiff = dmp.patch_toText(patches);14const originalText = 'Hello World';15const patchedText = dmp.patch_apply(patches, originalText);16console.log(patchedText);

Using AI Code Generation

1var Backstop = require('backstopjs');2var dmp = Backstop.convertChangesToDMP({3});4console.log(dmp);5var Backstop = require('backstopjs');6var dmp = Backstop.compare({7});8console.log(dmp);9I am trying to run backstopjs in a node environment. I am using the below code to generate the Diff Match Patch (DMP) diff. But it is not working. I

Using AI Code Generation

1const backstop = require('backstopjs');2const fs = require('fs');3const dmp = require('diff-match-patch');4const dmpJson = backstop('reference').then(function(result) {5  console.log(result);6  var data = fs.readFileSync(result.report[0].jsonPath);7  var json = JSON.parse(data);8  var dmpJson = backstop.helper.convertChangesToDMP(json);9  return dmpJson;10});11dmpJson.then(function(result) {12  console.log(result);13});14var backstop = require('backstopjs');15var fs = require('fs');16var dmp = require('diff-match-patch');17var dmpJson = backstop('reference').then(function(result) {18  console.log(result);19  var data = fs.readFileSync(result.report[0].jsonPath);20  var json = JSON.parse(data);21  var dmpJson = backstop.helper.convertChangesToDMP(json);22  return dmpJson;23});24dmpJson.then(function(result) {25  console.log(result);26});27Your name to display (optional):28Your name to display (optional):

Using AI Code Generation

1var fs = require('fs');2var dmp = require('diff-match-patch');3var dmp = new diff_match_patch();4var file1 = fs.readFileSync("file1.txt", "utf8");5var file2 = fs.readFileSync("file2.txt", "utf8");6var d = dmp.diff_main(file1, file2);7dmp.diff_cleanupSemantic(d);8var ds = dmp.convertChangesToDMP(d);9fs.writeFileSync("diff.txt", ds);10var fs = require('fs');11var dmp = require('diff-match-patch');12var dmp = new diff_match_patch();13var file1 = fs.readFileSync("file1.txt", "utf8");14var file2 = fs.readFileSync("file2.txt", "utf8");15var d = dmp.diff_main(file1, file2);16dmp.diff_cleanupSemantic(d);17var ds = dmp.convertChangesToXML(d);18fs.writeFileSync("diff.txt", ds);19var fs = require('fs');20var dmp = require('diff-match-patch');21var dmp = new diff_match_patch();22var file1 = fs.readFileSync("file1.txt", "utf8");23var file2 = fs.readFileSync("file2.txt", "utf8");24var d = dmp.diff_main(file1, file2);25dmp.diff_cleanupSemantic(d);26var ds = dmp.convertChangesToJSON(d);27fs.writeFileSync("diff.txt", ds);28var fs = require('fs');29var dmp = require('diff-match-patch');30var dmp = new diff_match_patch();31var file1 = fs.readFileSync("file1.txt", "utf8");

Using AI Code Generation

1var fs = require('fs');2var backstopjs = require('backstopjs');3var pixelmatch = require('pixelmatch');4var PNG = require('png-js');5var jpeg = require('jpeg-js');6var Canvas = require('canvas');7var Image = Canvas.Image;8var img1 = fs.readFileSync('img1.png');9var img2 = fs.readFileSync('img2.png');10var img1Data = jpeg.decode(img1, true);11var img2Data = jpeg.decode(img2, true);12var diff = new PNG(img1Data.width, img1Data.height);13var diffData = diff.decodePixels();14var mismatch = pixelmatch(img1Data.data, img2Data.data, diffData, img1Data.width, img1Data.height, {threshold: 0.1});15console.log(mismatch);16diff.encodePixels(diffData);17diff.pack().pipe(fs.createWriteStream('diff.png'));18var dmp = new backstopjs.diff_match_patch();19var diffPng = fs.readFileSync('diff.png');20var diffPngData = jpeg.decode(diffPng, true);21var diffPngWidth = diffPngData.width;22var diffPngHeight = diffPngData.height;23var diffPngDataArray = [];24for (var i = 0; i < diffPngData.data.length; i += 4) {25    var r = diffPngData.data[i];26    var g = diffPngData.data[i + 1];27    var b = diffPngData.data[i + 2];28    var a = diffPngData.data[i + 3];29    diffPngDataArray.push([r, g, b, a]);30}31var diffPngDataArrayString = JSON.stringify(diffPngDataArray);32var diffPngDataArrayString2 = diffPngDataArrayString.replace(/],/g, '],33');34var diffPngDataArrayString2 = diffPngDataArrayString2.replace(/\[\[/g, '[');35var diffPngDataArrayString2 = diffPngDataArrayString2.replace(/\]\

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