How to use execEditLength method in backstopjs

Best JavaScript code snippet using backstopjs

diff.js

Source:diff.js

...31      // Identity per the equality and tokenizer32      return done([{value: this.join(newString), count: newString.length}]);33    }34    // Main worker method. checks all permutations of a given edit length for acceptance.35    function execEditLength() {36      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {37        let basePath;38        let addPath = bestPath[diagonalPath - 1],39            removePath = bestPath[diagonalPath + 1],40            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;41        if (addPath) {42          // No one else is going to attempt to use this value, clear it43          bestPath[diagonalPath - 1] = undefined;44        }45        let canAdd = addPath && addPath.newPos + 1 < newLen,46            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;47        if (!canAdd && !canRemove) {48          // If this path is a terminal then prune49          bestPath[diagonalPath] = undefined;50          continue;51        }52        // Select the diagonal that we want to branch from. We select the prior53        // path whose position in the new string is the farthest from the origin54        // and does not pass the bounds of the diff graph55        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {56          basePath = clonePath(removePath);57          self.pushComponent(basePath.components, undefined, true);58        } else {59          basePath = addPath;   // No need to clone, we've pulled it from the list60          basePath.newPos++;61          self.pushComponent(basePath.components, true, undefined);62        }63        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);64        // If we have hit the end of both strings, then we are done65        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {66          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));67        } else {68          // Otherwise track this path as a potential candidate and continue.69          bestPath[diagonalPath] = basePath;70        }71      }72      editLength++;73    }74    // Performs the length of edit iteration. Is a bit fugly as this has to support the75    // sync and async mode which is never fun. Loops over execEditLength until a value76    // is produced.77    if (callback) {78      (function exec() {79        setTimeout(function() {80          // This should not happen, but we want to be safe.81          /* istanbul ignore next */82          if (editLength > maxEditLength) {83            return callback();84          }85          if (!execEditLength()) {86            exec();87          }88        }, 0);89      }());90    } else {91      while (editLength <= maxEditLength) {92        let ret = execEditLength();93        if (ret) {94          return ret;95        }96      }97    }98  },99  pushComponent(components, added, removed) {100    let last = components[components.length - 1];101    if (last && last.added === added && last.removed === removed) {102      // We need to clone here as the component clone operation is just103      // as shallow array clone104      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };105    } else {106      components.push({count: 1, added: added, removed: removed });...

base.js

Source:base.js

...31      // Identity per the equality and tokenizer32      return done([{value: newString.join(''), count: newString.length}]);33    }34    // Main worker method. checks all permutations of a given edit length for acceptance.35    function execEditLength() {36      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {37        let basePath;38        let addPath = bestPath[diagonalPath - 1],39            removePath = bestPath[diagonalPath + 1],40            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;41        if (addPath) {42          // No one else is going to attempt to use this value, clear it43          bestPath[diagonalPath - 1] = undefined;44        }45        let canAdd = addPath && addPath.newPos + 1 < newLen,46            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;47        if (!canAdd && !canRemove) {48          // If this path is a terminal then prune49          bestPath[diagonalPath] = undefined;50          continue;51        }52        // Select the diagonal that we want to branch from. We select the prior53        // path whose position in the new string is the farthest from the origin54        // and does not pass the bounds of the diff graph55        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {56          basePath = clonePath(removePath);57          self.pushComponent(basePath.components, undefined, true);58        } else {59          basePath = addPath;   // No need to clone, we've pulled it from the list60          basePath.newPos++;61          self.pushComponent(basePath.components, true, undefined);62        }63        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);64        // If we have hit the end of both strings, then we are done65        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {66          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));67        } else {68          // Otherwise track this path as a potential candidate and continue.69          bestPath[diagonalPath] = basePath;70        }71      }72      editLength++;73    }74    // Performs the length of edit iteration. Is a bit fugly as this has to support the75    // sync and async mode which is never fun. Loops over execEditLength until a value76    // is produced.77    if (callback) {78      (function exec() {79        setTimeout(function() {80          // This should not happen, but we want to be safe.81          /* istanbul ignore next */82          if (editLength > maxEditLength) {83            return callback();84          }85          if (!execEditLength()) {86            exec();87          }88        }, 0);89      }());90    } else {91      while (editLength <= maxEditLength) {92        let ret = execEditLength();93        if (ret) {94          return ret;95        }96      }97    }98  },99  pushComponent(components, added, removed) {100    let last = components[components.length - 1];101    if (last && last.added === added && last.removed === removed) {102      // We need to clone here as the component clone operation is just103      // as shallow array clone104      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };105    } else {106      components.push({count: 1, added: added, removed: removed });...

Using AI Code Generation

1var exec = require('child_process').exec;2var child;3child = exec('backstop test --configPath=backstop.json',4function (error, stdout, stderr){5    console.log('stdout: ' + stdout);6    console.log('stderr: ' + stderr);7    if (error !== null) {8        console.log('exec error: ' + error);9    }10});11{12    {13    },14    {15    },16    {17    },18    {19    },20    {21    }22    {23    }24  "paths": {25  },26  "engineOptions": {

Using AI Code Generation

1var execEditLength = require('backstopjs').execEditLength;2execEditLength('test', {3    {4    },5    {6    },7    {8    }9    {10    }11  paths: {12  },13  engineOptions: {14  },15});16module.exports = function (casper, scenario) {17  casper.echo("onBefore.js");18};19module.exports = function (casper, scenario) {20  casper.echo("onReady.js");21};22    at exports._errnoException (util.js:870:11)23    at Process.ChildProcess._handle.onexit (internal/child_process.js:178:32)24    at onErrorNT (internal/child_process.js:344:16)25    at _combinedTickCallback (internal/process/next_tick.js:74:11)26    at process._tickCallback (internal/process

Using AI Code Generation

1var backstopjs = require('backstopjs');2var path = require('path');3var configPath = path.join(__dirname, 'backstop.json');4backstopjs('reference', {config: configPath})5.then(function () {6    return backstopjs('test', {config: configPath});7})8.then(function () {9    return backstopjs('execEditLength', {config: configPath});10})11.then(function () {12    console.log('All done!');13})14.catch(function (error) {15    console.error(error);16});17{18    {19    },20    {21    },22    {23    }24    {25    }26  "paths": {27  },28  "engineOptions": {29  },

Using AI Code Generation

1var exec = require('child_process').exec;2var child;3child = exec('backstop execEditLength --configPath=backstop.json --editLength=10',4function (error, stdout, stderr) {5console.log('stdout: ' + stdout);6console.log('stderr: ' + stderr);7if (error !== null) {8console.log('exec error: ' + error);9}10});11{12{13}14}

Using AI Code Generation

1var execEditLength = require('backstopjs');2execEditLength.editLength('test.js', 'test2.js', 5, 10);3var execEditLength = require('backstopjs');4execEditLength.editLength('test2.js', 'test.js', 5, 10);5var execEditLength = require('backstopjs');6execEditLength.editLength('test.js', 'test2.js', 5, 10);7var execEditLength = require('backstopjs');8execEditLength.editLength('test2.js', 'test.js', 5, 10);9var execEditLength = require('backstopjs');10execEditLength.editLength('test.js', 'test2.js', 5, 10);11var execEditLength = require('backstopjs');12execEditLength.editLength('test2.js', 'test.js', 5, 10);13var execEditLength = require('backstopjs');14execEditLength.editLength('test.js', 'test2.js', 5, 10);15var execEditLength = require('backstopjs');16execEditLength.editLength('test2.js', 'test.js', 5, 10);17var execEditLength = require('backstopjs');18execEditLength.editLength('test.js', 'test2.js', 5, 10);19var execEditLength = require('backstopjs');20execEditLength.editLength('test2.js', 'test.js', 5, 10);

Using AI Code Generation

1var exec = require('child_process').exec;2var child;3child = exec('backstop test --configPath=backstop.json --engine=slimerjs --report',4    function (error, stdout, stderr) {5        console.log('stdout: ' + stdout);6        console.log('stderr: ' + stderr);7        if (error !== null) {8            console.log('exec error: ' + error);9        }10    });

Using AI Code Generation

1const execEditLength = require('backstopjs').execEditLength2execEditLength({3  viewports: [{ label: 'tablet', width: 1024, height: 768 }],4})5  .then(() => {6    console.log('done')7  })8  .catch(err => {9    console.error(err)10  })11const execEditLength = require('./execEditLength')12module.exports = {13    {14    },15    {

Using AI Code Generation

1var backstopjs = require('backstopjs');2var execEditLength = backstopjs.command('editLength');3var options = {4};5execEditLength(options);6{7    {8    },9    {10    },11    {12    }13    {14    }15  "paths": {16  },17  "engineOptions": {18  },

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