How to use diffChars method in backstopjs

Best JavaScript code snippet using backstopjs

diff-spec.js

Source:diff-spec.js Github

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...17import * as vivliostyle_diff from "../../../src/vivliostyle/diff";18describe("diff", function () {19 describe("#diff", function () {20 it("calculates differences of two blocks of text.", function () {21 expect(vivliostyle_diff.diffChars("aあb", "aあb")).toEqual([[0, "aあb"]]);22 expect(vivliostyle_diff.diffChars("aあb", "axあいうb")).toEqual([23 [0, "a"],24 [1, "x"],25 [0, "あ"],26 [1, "いう"],27 [0, "b"],28 ]);29 expect(vivliostyle_diff.diffChars("aあb", "xxaあbいう")).toEqual([30 [1, "xx"],31 [0, "aあb"],32 [1, "いう"],33 ]);34 expect(vivliostyle_diff.diffChars("axあいうb", "aあb")).toEqual([35 [0, "a"],36 [-1, "x"],37 [0, "あ"],38 [-1, "いう"],39 [0, "b"],40 ]);41 expect(vivliostyle_diff.diffChars("xxaあbいう", "aあb")).toEqual([42 [-1, "xx"],43 [0, "aあb"],44 [-1, "いう"],45 ]);46 expect(vivliostyle_diff.diffChars("abc", "efg")).toEqual([47 [-1, "abc"],48 [1, "efg"],49 ]);50 expect(vivliostyle_diff.diffChars("aabbaacc", "aaabacc")).toEqual([51 [0, "aa"],52 [-1, "b"],53 [1, "a"],54 [0, "b"],55 [-1, "a"],56 [0, "acc"],57 ]);58 });59 });60 describe("#restoreOriginalText", function () {61 it("restores the old text from changes.", function () {62 var diff = vivliostyle_diff.diffChars("aあb", "aあb");63 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("aあb");64 diff = vivliostyle_diff.diffChars("aあb", "axあいうb");65 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("aあb");66 diff = vivliostyle_diff.diffChars("aあb", "xxaあbいう");67 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("aあb");68 diff = vivliostyle_diff.diffChars("axあいうb", "aあb");69 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("axあいうb");70 diff = vivliostyle_diff.diffChars("xxaあbいう", "aあb");71 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("xxaあbいう");72 diff = vivliostyle_diff.diffChars("abc", "efg");73 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("abc");74 diff = vivliostyle_diff.diffChars("aabbaacc", "aaabacc");75 expect(vivliostyle_diff.restoreOriginalText(diff)).toEqual("aabbaacc");76 });77 });78 describe("#restoreNewText", function () {79 it("restores the new text from changes.", function () {80 var diff = vivliostyle_diff.diffChars("aあb", "aあb");81 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("aあb");82 diff = vivliostyle_diff.diffChars("aあb", "axあいうb");83 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("axあいうb");84 diff = vivliostyle_diff.diffChars("aあb", "xxaあbいう");85 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("xxaあbいう");86 diff = vivliostyle_diff.diffChars("axあいうb", "aあb");87 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("aあb");88 diff = vivliostyle_diff.diffChars("xxaあbいう", "aあb");89 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("aあb");90 diff = vivliostyle_diff.diffChars("abc", "efg");91 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("efg");92 diff = vivliostyle_diff.diffChars("aabbaacc", "aaabacc");93 expect(vivliostyle_diff.restoreNewText(diff)).toEqual("aaabacc");94 });95 });96 describe("#resolveNewIndex", function () {97 it("resolves new index from old index.", function () {98 var diff = vivliostyle_diff.diffChars("abc", "a-b-c");99 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);100 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(2);101 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(4);102 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(4);103 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(4);104 diff = vivliostyle_diff.diffChars("a-b-c", "abc");105 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);106 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(0);107 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(1);108 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(1);109 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(2);110 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(2);111 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(2);112 diff = vivliostyle_diff.diffChars("あいう", "漢あいう字");113 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(1);114 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(2);115 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(3);116 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(4);117 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(4);118 diff = vivliostyle_diff.diffChars("漢あいう字", "あいう");119 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);120 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(0);121 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(1);122 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(2);123 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(2);124 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(2);125 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(2);126 diff = vivliostyle_diff.diffChars("aabb--cc", "aa--bbcc");127 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);128 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(1);129 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(4);130 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(5);131 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(5);132 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(5);133 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(6);134 expect(vivliostyle_diff.resolveNewIndex(diff, 7)).toBe(7);135 expect(vivliostyle_diff.resolveNewIndex(diff, 8)).toBe(7);136 expect(vivliostyle_diff.resolveNewIndex(diff, 9)).toBe(7);137 diff = vivliostyle_diff.diffChars("aa--bbcc", "aabb--cc");138 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);139 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(1);140 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(4);141 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(5);142 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(5);143 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(5);144 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(6);145 expect(vivliostyle_diff.resolveNewIndex(diff, 7)).toBe(7);146 expect(vivliostyle_diff.resolveNewIndex(diff, 8)).toBe(7);147 expect(vivliostyle_diff.resolveNewIndex(diff, 9)).toBe(7);148 diff = vivliostyle_diff.diffChars("あいう漢字", "漢字えお");149 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);150 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(0);151 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(0);152 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(0);153 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(1);154 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(3);155 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(3);156 diff = vivliostyle_diff.diffChars("漢字えお", "あいう漢字");157 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(3);158 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(4);159 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(4);160 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(4);161 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(4);162 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(4);163 diff = vivliostyle_diff.diffChars("abc", "fghij");164 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);165 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(0);166 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(0);167 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(4);168 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(4);169 diff = vivliostyle_diff.diffChars("fghij", "abc");170 expect(vivliostyle_diff.resolveNewIndex(diff, 0)).toBe(0);171 expect(vivliostyle_diff.resolveNewIndex(diff, 1)).toBe(0);172 expect(vivliostyle_diff.resolveNewIndex(diff, 2)).toBe(0);173 expect(vivliostyle_diff.resolveNewIndex(diff, 3)).toBe(0);174 expect(vivliostyle_diff.resolveNewIndex(diff, 4)).toBe(0);175 expect(vivliostyle_diff.resolveNewIndex(diff, 5)).toBe(2);176 expect(vivliostyle_diff.resolveNewIndex(diff, 6)).toBe(2);177 });178 });179 describe("#resolveOriginalIndex", function () {180 it("resolves original index from new index.", function () {181 var diff = vivliostyle_diff.diffChars("abc", "a-b-c");182 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);183 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(0);184 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(1);185 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(1);186 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(2);187 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(2);188 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(2);189 diff = vivliostyle_diff.diffChars("a-b-c", "abc");190 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);191 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(2);192 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(4);193 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(4);194 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(4);195 diff = vivliostyle_diff.diffChars("あいう", "漢あいう字");196 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);197 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(0);198 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(1);199 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(2);200 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(2);201 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(2);202 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(2);203 diff = vivliostyle_diff.diffChars("漢あいう字", "あいう");204 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(1);205 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(2);206 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(3);207 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(4);208 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(4);209 diff = vivliostyle_diff.diffChars("aabb--cc", "aa--bbcc");210 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);211 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(1);212 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(1);213 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(1);214 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(2);215 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(3);216 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(6);217 expect(vivliostyle_diff.resolveOriginalIndex(diff, 7)).toBe(7);218 expect(vivliostyle_diff.resolveOriginalIndex(diff, 8)).toBe(7);219 expect(vivliostyle_diff.resolveOriginalIndex(diff, 9)).toBe(7);220 diff = vivliostyle_diff.diffChars("aa--bbcc", "aabb--cc");221 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);222 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(1);223 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(1);224 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(1);225 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(2);226 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(3);227 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(6);228 expect(vivliostyle_diff.resolveOriginalIndex(diff, 7)).toBe(7);229 expect(vivliostyle_diff.resolveOriginalIndex(diff, 8)).toBe(7);230 expect(vivliostyle_diff.resolveOriginalIndex(diff, 9)).toBe(7);231 diff = vivliostyle_diff.diffChars("あいう漢字", "漢字えお");232 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(3);233 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(4);234 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(4);235 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(4);236 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(4);237 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(4);238 diff = vivliostyle_diff.diffChars("漢字えお", "あいう漢字");239 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(0);240 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(0);241 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(0);242 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(0);243 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(1);244 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(3);245 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(3);246 diff = vivliostyle_diff.diffChars("abc", "fghij");247 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(2);248 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(2);249 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(2);250 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(2);251 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(2);252 expect(vivliostyle_diff.resolveOriginalIndex(diff, 5)).toBe(2);253 expect(vivliostyle_diff.resolveOriginalIndex(diff, 6)).toBe(2);254 diff = vivliostyle_diff.diffChars("fghij", "abc");255 expect(vivliostyle_diff.resolveOriginalIndex(diff, 0)).toBe(4);256 expect(vivliostyle_diff.resolveOriginalIndex(diff, 1)).toBe(4);257 expect(vivliostyle_diff.resolveOriginalIndex(diff, 2)).toBe(4);258 expect(vivliostyle_diff.resolveOriginalIndex(diff, 3)).toBe(4);259 expect(vivliostyle_diff.resolveOriginalIndex(diff, 4)).toBe(4);260 });261 });...

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859.亲密字符串.ts

Source:859.亲密字符串.ts Github

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1/*2 * @lc app=leetcode.cn id=859 lang=typescript3 *4 * [859] 亲密字符串5 */6// @lc code=start7function buddyStrings (a: string, b: string): boolean {8 if (a.length !== b.length) return false9 const aCharMap = {}10 const bCharMap = {}11 const diffChars: string[][] = []12 for (let i = 0; i < a.length; i++) {13 if (aCharMap[a[i]]) {14 aCharMap[a[i]]++15 } else {16 aCharMap[a[i]] = 117 }18 if (bCharMap[b[i]]) {19 bCharMap[b[i]]++20 } else {21 bCharMap[b[i]] = 122 }23 if (a[i] !== b[i]) {24 diffChars.push([a[i], b[i]])25 }26 if (diffChars.length > 2) return false27 }28 if (diffChars.length === 2) {29 return diffChars[0][0] === diffChars[1][1] && diffChars[0][1] === diffChars[1][0]30 } else if (diffChars.length === 1) {31 return false32 } else {33 return Object.keys(aCharMap).some(key => aCharMap[key] >= 2 && bCharMap[key] >= 2)34 }35};...

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Using AI Code Generation

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1var diff = require('diff');2var fs = require('fs');3var a = fs.readFileSync('a.txt', 'utf8');4var b = fs.readFileSync('b.txt', 'utf8');5var diff = diff.diffChars(a, b);6diff.forEach(function(part){7 part.removed ? 'red' : 'grey';8 process.stderr.write(part.value[color]);9});

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Using AI Code Generation

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1var diff = require('diff');2var fs = require('fs');3var text1 = fs.readFileSync('text1.txt').toString();4var text2 = fs.readFileSync('text2.txt').toString();5var diffChars = diff.diffChars(text1, text2);6var diffCharsOutput = JSON.stringify(diffChars, null, 2);7fs.writeFileSync('diffCharsOutput.json', diffCharsOutput);8 {9 }

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Using AI Code Generation

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1var diff = require('diff');2var fs = require('fs');3var str1 = fs.readFileSync('test1.txt', 'utf8');4var str2 = fs.readFileSync('test2.txt', 'utf8');5var diff = diff.diffChars(str1, str2);6diff.forEach(function(part){7 part.removed ? 'red' : 'grey';8 process.stderr.write(part.value[color]);9});10var diff = require('diff');11var fs = require('fs');12var str1 = fs.readFileSync('test1.txt', 'utf8');13var str2 = fs.readFileSync('test2.txt', 'utf8');14var diff = diff.diffChars(str1, str2);15diff.forEach(function(part){16 part.removed ? 'red' : 'grey';17 process.stderr.write(part.value[color]);18});19var diff = require('diff');20var fs = require('fs');21var str1 = fs.readFileSync('test1.txt', 'utf8');22var str2 = fs.readFileSync('test2.txt', 'utf8');23var diff = diff.diffChars(str1, str2);24diff.forEach(function(part){25 part.removed ? 'red' : 'grey';26 process.stderr.write(part.value[color]);27});28var diff = require('diff');29var fs = require('fs');30var str1 = fs.readFileSync('test1

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Using AI Code Generation

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1var resemble = require('resemblejs');2var fs = require('fs');3var options = {4 output: {5 errorColor: {6 },7 },8};9resemble.outputSettings(options);10resemble('test1.png')11 .compareTo('test2.png')12 .ignoreColors()13 .onComplete(function(data) {14 fs.writeFileSync('diff.png', data.getBuffer());15 });16var resemble = require('resemblejs');17var fs = require('fs');18var options = {19 output: {20 errorColor: {21 },22 },23};24resemble.outputSettings(options);25resemble('test1.png')26 .compareTo('test2.png')27 .ignoreColors()28 .onComplete(function(data) {29 fs.writeFileSync('diff.png', data.getBuffer());30 });31var resemble = require('resemblejs');32var fs = require('fs');33var options = {34 output: {35 errorColor: {36 },37 },38};39resemble.outputSettings(options);40resemble('test1.png')41 .compareTo('test2.png')42 .ignoreColors()43 .onComplete(function(data) {44 fs.writeFileSync('diff.png', data.getBuffer

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Using AI Code Generation

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1var diff = require('diff');2var fs = require('fs');3var result = diff.diffChars(fs.readFileSync('test1.txt', 'utf8'), fs.readFileSync('test2.txt', 'utf8'));4var output = "";5result.forEach(function(part){6 part.removed ? 'red' : 'grey';7 output = output + part.value[color];8});9console.log(output);10var diff = require('diff');11var fs = require('fs');12var result = diff.diffWords(fs.readFileSync('test1.txt', 'utf8'), fs.readFileSync('test2.txt', 'utf8'));13var output = "";14result.forEach(function(part){15 part.removed ? 'red' : 'grey';16 output = output + part.value[color];17});18console.log(output);

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Using AI Code Generation

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1var diff = require('diff');2var fs = require('fs');3var assert = require('assert');4var file1 = fs.readFileSync('./test1.html', 'utf8');5var file2 = fs.readFileSync('./test2.html', 'utf8');6var diffChars = diff.diffChars(file1, file2);7diffChars.forEach(function(part){8 part.removed ? 'red' : 'grey';9 process.stderr.write(part.value[color]);10});11 <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec vestibulum, nisl id iaculis tempus, est lorem tincidunt orci, eu commodo augue diam nec nulla. Nulla facilisi. Nullam at nunc eu odio convallis pulvinar. Nullam id nisl a sapien sodales feugiat. Etiam auctor, ipsum nec tincidunt mattis, libero justo bibendum erat, a luctus neque nisl sit amet risus. Nulla facilisi. Vivamus at semper est. Nulla facilisi. Donec tristique, mauris ut interdum aliquam, turpis nibh porta orci, at luctus enim nisi eget dolor. Nulla facilisi. Nam sed massa ac sapien fermentum ultricies. Nulla facilisi. Aenean vel mauris a enim pulvinar cursus. Donec sit amet mauris sed nibh lobortis faucibus. Nulla facilisi. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In hac habitasse platea dictumst.</p>

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Using AI Code Generation

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1var fs = require('fs');2var diff = require('diff');3var diffChars = diff.diffChars;4var oldFile = fs.readFileSync('old.txt', 'utf-8');5var newFile = fs.readFileSync('new.txt', 'utf-8');6var diffResult = diffChars(oldFile, newFile);7var changes = diffResult.filter(function(part){8 return part.added || part.removed;9});10var diffText = changes.map(function(part){11 part.removed ? 'red' : 'grey';12 return part.value[color];13}).join('');14console.log(diffText);15var fs = require('fs');16var diff = require('diff');17var diffWords = diff.diffWords;18var oldFile = fs.readFileSync('old.txt', 'utf-8');19var newFile = fs.readFileSync('new.txt', 'utf-8');20var diffResult = diffWords(oldFile, newFile);21var changes = diffResult.filter(function(part){22 return part.added || part.removed;23});24var diffText = changes.map(function(part){25 part.removed ? 'red' : 'grey';26 return part.value[color];27}).join('');28console.log(diffText);29var fs = require('fs');30var diff = require('diff');31var diffLines = diff.diffLines;32var oldFile = fs.readFileSync('old.txt', 'utf-8');33var newFile = fs.readFileSync('new.txt', 'utf-8');34var diffResult = diffLines(oldFile, newFile);35var changes = diffResult.filter(function(part){36 return part.added || part.removed;37});38var diffText = changes.map(function(part){39 part.removed ? 'red' : 'grey';40 return part.value[color];41}).join('');42console.log(diffText);

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Using AI Code Generation

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1var backstop = require('backstopjs');2var diff = require('diff');3var fs = require('fs');4var path = require('path');5var _ = require('underscore');6var config = require('./backstop.json');

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Using AI Code Generation

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1const { diffChars } = require("diff");2const diff = diffChars("hello", "helo");3console.log(diff);4console.log(diff[0].added);5console.log(diff[0].removed);6console.log(diff[0].value);7console.log(diff[1].added);8console.log(diff[1].removed);9console.log(diff[1].value);10console.log(diff[2].added);11console.log(diff[2].removed);12console.log(diff[2].value);13console.log(diff[3].added);14console.log(diff[3].removed);15console.log(diff[3].value);16console.log(diff[4].added);17console.log(diff[4].removed);18console.log(diff[4].value);19 {20 },21 {22 },23 {24 },25 {26 },27 {28 },29 {30 }31const { diffChars } = require("diff");32const diff = diffChars("hello", "helo");33console.log(diff);34console.log(diff[0].added);35console.log(diff[0].removed);36console.log(diff[0].value);37console.log(diff[1].added);38console.log(diff[1].removed);39console.log(diff[1].value);40console.log(diff[2].added);41console.log(diff[2].removed);42console.log(diff[2].value);43console.log(diff[3].added);44console.log(diff[3].removed);45console.log(diff[3].value);46console.log(diff[4].added);47console.log(diff[4

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