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How to use diffTrimmedLines method in backstopjs

Best JavaScript code snippet using backstopjs

line.js

Source:line.js

...43  });44  // Trimmed Line Diff45  describe('#TrimmedLineDiff', function() {46    it('should diff lines', function() {47      const diffResult = diffTrimmedLines(48        'line\nold value\nline',49        'line\nnew value\nline');50      expect(convertChangesToXML(diffResult)).to.equal('line\n<del>old value\n</del><ins>new value\n</ins>line');51    });52    it('should the same lines in diff', function() {53      const diffResult = diffTrimmedLines(54        'line\nvalue\nline',55        'line\nvalue\nline');56      expect(convertChangesToXML(diffResult)).to.equal('line\nvalue\nline');57    });58    it('should ignore leading and trailing whitespace', function() {59      const diffResult = diffTrimmedLines(60        'line\nvalue \nline',61        'line\nvalue\nline');62      expect(convertChangesToXML(diffResult)).to.equal('line\nvalue\nline');63    });64    it('should handle windows line endings', function() {65      const diffResult = diffTrimmedLines(66        'line\r\nold value \r\nline',67        'line\r\nnew value\r\nline');68      expect(convertChangesToXML(diffResult)).to.equal('line\r\n<del>old value\r\n</del><ins>new value\r\n</ins>line');69    });70  });71  describe('#diffLinesNL', function() {72    expect(diffLines('restaurant', 'restaurant\n', {newlineIsToken: true})).to.eql([73      {value: 'restaurant', count: 1},74      {value: '\n', count: 1, added: true, removed: undefined}75    ]);76    expect(diffLines('restaurant', 'restaurant\nhello', {newlineIsToken: true})).to.eql([77      {value: 'restaurant', count: 1},78      {value: '\nhello', count: 2, added: true, removed: undefined}79    ]);...

utils.ts

Source:utils.ts

1import { Change, diffChars, diffCss, diffJson, diffLines, diffSentences, diffTrimmedLines, diffWords, diffWordsWithSpace, LinesOptions, PatchOptions } from 'diff'2export type DiffStyle = 'diffLines'|'diffChars'|'diffWords'|'diffWordsWithSpace'|'diffTrimmedLines'|'diffSentences'|'diffCss'|'diffJson'3export type SimpleDiffFun = (oldStr: string, newStr: string, options?: LinesOptions|undefined) => Change[]4export type OnePathDiffFun = (fileName: string, oldStr: string, newStr: string, oldHeader?: string | undefined, newHeader?: string | undefined, options?: PatchOptions | undefined) => string5export type TwoPathDiffFun = (oldFileName: string, newFileName: string, oldStr: string, newStr: string, oldHeader?: string | undefined, newHeader?: string | undefined, options?: PatchOptions | undefined) => string6export interface Code{7  line?: number8  sameAsRemove?: boolean|null9  value?: string| null10  added?: boolean11  removed?: boolean12}13export type TypeCodeRow = Code[]14export function diffFun (type: DiffStyle): SimpleDiffFun {15  if (type === 'diffChars') {16    return diffChars17  }18  if (type === 'diffWords') {19    return diffWords20  }21  if (type === 'diffWordsWithSpace') {22    return diffWordsWithSpace23  }24  if (type === 'diffTrimmedLines') {25    return diffTrimmedLines26  }27  if (type === 'diffSentences') {28    return diffSentences29  }30  if (type === 'diffCss') {31    return diffCss32  }33  if (type === 'diffJson') {34    return diffJson35  }36  return diffLines...

Using AI Code Generation

1module.exports = {2    {3    },4    {5    },6    {7    },8    {9    },10  paths: {11  },12  engineOptions: {13  },14};15var fs = require('fs');16var path = require('path');17module.exports = async function (chromy, scenario) {18  var cookies = [];19  var cookiePath = path.join(__dirname, 'cookies', scenario.label + '.json');20  if (fs.existsSync(cookiePath)) {21    cookies = require(cookiePath);22  }23  cookies.forEach(function (cookie) {24    chromy.setCookie(cookie);25  });26};27var fs = require('fs');28var path = require('path');

Using AI Code Generation

1var diffTrimmedLines = require('diff').diffTrimmedLines;2var fs = require('fs');3var before = fs.readFileSync('before.txt', 'utf8');4var after = fs.readFileSync('after.txt', 'utf8');5var diff = diffTrimmedLines(before, after);6console.log(diff);7var diffChars = require('diff').diffChars;8var fs = require('fs');9var before = fs.readFileSync('before.txt', 'utf8');10var after = fs.readFileSync('after.txt', 'utf8');11var diff = diffChars(before, after);12console.log(diff);

Using AI Code Generation

1var backstopjs = require('backstopjs');2var config = require('./backstop.json');3backstopjs('test', {config: config, filter: 'diffTrimmedLines'}).then(function (result) {4  console.log(result);5});6{7    {8    },9    {10    }11    {12    }13  "paths": {14  },15  "engineOptions": {16  },17}

Using AI Code Generation

1var backstop = require('backstopjs');2var config = require('./backstop.json');3backstop('test', {config: config})4  .then(function (result) {5    console.log(result);6    if (result.failures.length > 0) {7      process.exit(1);8    }9  })10  .catch(function (error) {11    console.log(error);12    process.exit(1);13  });14{15    {16    },17    {18    },19    {20    }21    {22    }23  "paths": {24  },25  "engineOptions": {},26}27var fs = require('fs');28var page = require('webpage').create();

Using AI Code Generation

1var backstopjs = require('backstopjs');2var fs = require('fs');3var path = require('path');4var diff = require('diff');5var Promise = require('bluebird');6var _ = require('lodash');7var resemble = require('node-resemble-js');8var diffTrimmedLines = function (reference, test, misMatchThreshold) {9    var referenceLines = reference.split('10');11    var testLines = test.split('12');13    var referenceTrimmedLines = [];14    var testTrimmedLines = [];15    var referenceTrimmedLineCount = 0;16    var testTrimmedLineCount = 0;17    var referenceLineCount = 0;18    var testLineCount = 0;19    referenceLines.forEach(function (line) {20        if (line.trim().length > 0) {21            referenceTrimmedLines.push(line);22            referenceTrimmedLineCount++;23        }24        referenceLineCount++;25    });26    testLines.forEach(function (line) {27        if (line.trim().length > 0) {28            testTrimmedLines.push(line);29            testTrimmedLineCount++;30        }31        testLineCount++;32    });33    var diff = require('diff');34    var diffResult = diff.diffLines(referenceTrimmedLines.join('35'), testTrimmedLines.join('36'));37    var diffLines = [];38    var diffLineCount = 0;39    diffResult.forEach(function (part) {40        if (part.added || part.removed) {41            diffLines.push(part.value);42            diffLineCount++;43        }44    });45    var diffRatio = diffLineCount / referenceTrimmedLineCount;46    if (diffRatio > misMatchThreshold) {47        return {48        };49    } else {50        return false;51    }52};53var diffTrimmedLinesPromise = function (reference, test, misMatchThreshold) {54    return new Promise(function (resolve, reject) {55        var result = diffTrimmedLines(reference, test, misMatchThreshold);56        if (result) {57            resolve(result);58        } else {

Using AI Code Generation

1var diff = require('diff');2var fs = require('fs');3var path = require('path');4var diffTrimmedLines = function (a, b) {5  var diffResult = diff.diffTrimmedLines(a, b);6  var result = [];7  diffResult.forEach(function (part) {8      part.removed ? 'red' : 'grey';9    if (part.added || part.removed) {10      result.push(part.value[color]);11    }12  });13  return result.join('');14};15var file1 = fs.readFileSync(path.join(__dirname, 'file1.txt'), 'utf8');16var file2 = fs.readFileSync(path.join(__dirname, 'file2.txt'), 'utf8');17console.log(diffTrimmedLines(file1, file2));18var a = 1;19var b = 2;20var c = 3;21var d = 4;22var e = 5;23var a = 1;24var b = 2;25var c = 3;26var d = 4;27var e = 5;28var diff = require('diff');29var fs = require('fs');30var path = require('path');31var diffWordsWithSpace = function (a, b) {32  var diffResult = diff.diffWordsWithSpace(a, b);33  var result = [];34  diffResult.forEach(function (part) {35      part.removed ? 'red' : 'grey';36    if (part.added || part.removed) {37      result.push(part.value[color]);38    }39  });40  return result.join('');41};42var file1 = fs.readFileSync(path.join(__dirname, 'file1.txt'), 'utf8');43var file2 = fs.readFileSync(path.join(__dirname, 'file2.txt'), 'utf8');44console.log(diffWordsWithSpace(file1, file2));

Using AI Code Generation

1var backstopjs = require('backstopjs');2var cli = require('backstopjs/command/cli');3var path = require('path');4var fs = require('fs');5var config = require('./backstop.json');6var _ = require('lodash');7var myArgs = process.argv.slice(2);8var testSuite = myArgs[0];9var testSuiteConfig = _.find(config.scenarios, function (o) { return o.label === testSuite; });10if (testSuiteConfig) {11    console.log('Running test suite: ' + testSuite);12    var testSuiteConfigPath = path.join(__dirname, 'scenarios', testSuite + '.json');13    fs.writeFileSync(testSuiteConfigPath, JSON.stringify(testSuiteConfig, null, 2));14    cli.run({config: testSuiteConfigPath, filter: testSuiteConfig.label, debug: true, docker: false, engine: 'puppeteer'});15} else {16    console.log('Test suite not found: ' + testSuite);17}18{19    {20    },21    {22    },23    {24    },25    {26    },27    {28    }29    {

Using AI Code Generation

1var backstop = require('backstopjs');2var config = require('./backstop.json');3var fs = require('fs');4var config = {5    {6    },7    {8    },9    {10    },11    {12    },13    {14    }15    {16    }17  "paths": {18  },19  "engineOptions": {20  },21}

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