Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use mutatePattern method in stryker-parent

Best JavaScript code snippet using stryker-parent

GDrums1.js

Source:GDrums1.js

...60      clave:      [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],61      cymbal:     [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],62    };63    for (let c = 0; c < 32; c++) {64      this.mutatePattern(pattern);65    }66    return pattern;67  }68  createEvents(events, pattern, startStep) {69    for (let instrument in pattern) {70      const hits = pattern[instrument];71      for (let c = 0; c < hits.length; c++) {72        if (hits[c] != 0) {73          events.push({74            type: 'note',75            timeSteps: (c + startStep) * 256,76            data: {77              pitch: instrumentMappings[instrument],78              velocity: hits[c],79              durationSteps: 0,80            }81          });82        }83      }84    }85  }86  prepareMutations(template) {87    this.partDistribution = [];88    this.partStepOnDistribution = {};89    this.partStepOffDistribution = {};90    for (const partName in template) {91      const part = template[partName];92      for (let c = 0; c < part.weight; c++) {93        this.partDistribution.push(partName);94      }95      this.partStepOnDistribution[partName] = wrndPrepare(part.on);96      this.partStepOffDistribution[partName] = wrndPrepare(part.off);97    }98  }99  mutatePattern(pattern) {100    // Pick part for mutation101    const partName = wrnd(this.partDistribution);102    // Off a note103    let step = wrnd(this.partStepOffDistribution[partName]);104    pattern[partName][step] = 0;105    // On a note106    step = wrnd(this.partStepOnDistribution[partName]);107    pattern[partName][step] = 1;108    // "Must have" kick on the first beat109    pattern["kick"][0] = 1;110  }111  nextEvents(state) {112    if (this.pattern == null) {113      this.pattern = this.createInitialPattern();114    }115    const events = [];116    for (let c = 0; c < state.patternLength; c += 16) {117      const mutations = 3 + Math.floor(Math.random() * 4);118      for (let c = 0; c < mutations; c++) {119        this.mutatePattern(this.pattern, state);120      }121      this.createEvents(events, this.pattern, c);122    }123    // Add cymbal on the first section patters124    if (state.sectionPattern == 0) {125      events.push({126        type: 'note',127        timeSteps: 0,128        data: {129          pitch: instrumentMappings["cymbal"],130          velocity: 1,131          durationSteps: 0,132        }133      });...

regex-mutator.ts

Source:regex-mutator.ts

...20export const regexMutator: NodeMutator = {21  name: 'Regex',22  *mutate(path) {23    if (path.isRegExpLiteral()) {24      for (const replacementPattern of mutatePattern(path.node.pattern)) {25        const replacement = types.regExpLiteral(replacementPattern, path.node.flags);26        yield replacement;27      }28    } else if (path.isStringLiteral() && isObviousRegexString(path)) {29      for (const replacementPattern of mutatePattern(path.node.value)) {30        yield types.stringLiteral(replacementPattern);31      }32    }33  },34};35function mutatePattern(pattern: string): string[] {36  if (pattern.length) {37    try {38      return weaponRegex.mutate(pattern, weaponRegexOptions).map((mutant) => mutant.pattern);39    } catch (err: any) {40      console.error(41        `[RegexMutator]: The Regex parser of weapon-regex couldn't parse this regex pattern: "${pattern}". Please report this issue at https://github.com/stryker-mutator/weapon-regex/issues. Inner error: ${err.message}`42      );43    }44  }45  return [];...

Using AI Code Generation

1const mutatePattern = require('stryker-parent').mutatePattern;2mutatePattern('test');3const mutatePattern = require('stryker-parent').mutatePattern;4mutatePattern('test');5const mutatePattern = require('stryker-parent').mutatePattern;6mutatePattern('test');7const mutatePattern = require('stryker-parent').mutatePattern;8mutatePattern('test');9const mutatePattern = require('stryker-parent').mutatePattern;10mutatePattern('test');11const mutatePattern = require('stryker-parent').mutatePattern;12mutatePattern('test');13const mutatePattern = require('stryker-parent').mutatePattern;14mutatePattern('test');15const mutatePattern = require('stryker-parent').mutatePattern;16mutatePattern('test');17const mutatePattern = require('stryker-parent').mutatePattern;18mutatePattern('test');19const mutatePattern = require('stryker-parent').mutatePattern

Using AI Code Generation

1const mutatePattern = require('stryker-parent').mutatePattern;2mutatePattern('some pattern');3const mutatePattern = require('stryker-parent').mutatePattern;4mutatePattern('some pattern');5const mutatePattern = require('stryker-parent').mutatePattern;6mutatePattern('some pattern');7const mutatePattern = require('stryker-parent').mutatePattern;8mutatePattern('some pattern');9const mutatePattern = require('stryker-parent').mutatePattern;10mutatePattern('some pattern');11const mutatePattern = require('stryker-parent').mutatePattern;12mutatePattern('some pattern');13const mutatePattern = require('stryker-parent').mutatePattern;14mutatePattern('some pattern');15const mutatePattern = require('stryker-parent').mutatePattern;16mutatePattern('some pattern');17const mutatePattern = require('stryker-parent').mutatePattern;18mutatePattern('some pattern');19const mutatePattern = require('stryker-parent').mutatePattern;20mutatePattern('some pattern');21const mutatePattern = require('stryker-parent').mutatePattern;22mutatePattern('some pattern');23const mutatePattern = require('stryker-parent').mutatePattern;24mutatePattern('some pattern');25const mutatePattern = require('stryker-parent').mutatePattern;26mutatePattern('some pattern

Using AI Code Generation

1var strykerParent = require('stryker-parent');2var pattern = strykerParent.mutatePattern('test.js');3console.log(pattern);4var strykerParent = require('stryker-parent');5var pattern = strykerParent.mutatePattern('test.js');6console.log(pattern);

Using AI Code Generation

1var mutatePattern = require('stryker-parent').mutatePattern;2mutatePattern(['test.js', 'src/**/*.js'], function (err, files) {3    if (err) {4        console.error(err);5    } else {6        console.log(files);7    }8});9mutatePattern(['test.js', 'src/**/*.js'], function (err, files) {10    if (err) {11        console.error(err);12    } else {13        console.log(files);14    }15}, true);

Using AI Code Generation

1const Mutator = require('stryker-parent').Mutator;2const mutator = new Mutator();3const mutatedCode = mutator.mutatePattern('test.js', 'var x = 1;');4console.log(mutatedCode);5mutator.mutatePattern('test.js', 'var x = 1;').then(function (mutatedCode) {6    console.log(mutatedCode);7});8mutator.mutatePattern('test.js', 'var x = 1;', {9}).then(function (mutatedCode) {10    console.log(mutatedCode);11});12mutator.mutateFile('test.js', {13}).then(function (mutatedCode) {14    console.log(mutatedCode);15});

Using AI Code Generation

1var stryker = require('stryker-parent');2var mutator = stryker.mutatePattern;3mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){4    console.log(data);5});6var stryker = require('stryker-parent');7var mutator = stryker.mutatePattern;8mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){9    console.log(data);10});11var stryker = require('stryker-parent');12var mutator = stryker.mutatePattern;13mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){14    console.log(data);15});16var stryker = require('stryker-parent');17var mutator = stryker.mutatePattern;18mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){19    console.log(data);20});21var stryker = require('stryker-parent');22var mutator = stryker.mutatePattern;23mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){24    console.log(data);25});26var stryker = require('stryker-parent');27var mutator = stryker.mutatePattern;28mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){29    console.log(data);30});31var stryker = require('stryker-parent');32var mutator = stryker.mutatePattern;33mutator.mutatePattern('test.js', 'test.js', 'test.js', function(err, data){34    console.log(data);35});

Using AI Code Generation

1var strykerParent = require('stryker-parent');2var mutatePattern = strykerParent.mutatePattern;3var pattern = mutatePattern('foo');4var strykerParent = require('stryker-parent');5var mutateFile = strykerParent.mutateFile;6var file = mutateFile('foo', 'foo');7var strykerParent = require('stryker-parent');8var mutateFile = strykerParent.mutateFile;9var file = mutateFile('foo', 'foo', function (file, mutatePattern) {10    return file.replace(mutatePattern, mutatePattern + '*');11});12var strykerParent = require('stryker-parent');13var mutateAllFiles = strykerParent.mutateAllFiles;14var files = mutateAllFiles(['foo', 'bar'], 'foo');

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.