Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use InstrumentCommand method in istanbul

Best JavaScript code snippet using istanbul

instrument.js

Source:instrument.js

...106            console.log(errors);107        }108    };109}110function InstrumentCommand() {111    Command.call(this);112}113InstrumentCommand.TYPE = 'instrument';114util.inherits(InstrumentCommand, Command);115Command.mix(InstrumentCommand, {116    synopsis: function synopsis() {117        return "instruments a file or a directory tree and writes the instrumented code to the desired output location";118    },119    usage: function () {120        console.error('\nUsage: ' + this.toolName() + ' ' + this.type() + ' <options> <file-or-directory>\n\nOptions are:\n\n' +121            [122                formatOption('--output <file-or-dir>', 'The output file or directory. This is required when the input is a directory, ' +123                    'defaults to standard output when input is a file'),124                formatOption('-x <exclude-pattern> [-x <exclude-pattern>]', 'one or more fileset patterns (e.g. "**/vendor/**" to ignore all files ' +...

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('test.js', 'utf-8');5fs.writeFileSync('test.js', instrumenter.instrumentSync(code, 'test.js'));6var istanbul = require('istanbul');7var instrumenter = new istanbul.Instrumenter();8var fs = require('fs');9var code = fs.readFileSync('test.js', 'utf-8');10fs.writeFileSync('test.js', instrumenter.instrumentSync(code, 'test.js'));

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('test.js', 'utf8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');7console.log(instrumentedCode);8fs.writeFileSync('testInstrumented.js', instrumentedCode);9var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');10instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {11});12instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {13});14var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');15instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {16});17instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {18});19var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');20instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {21});22instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {23});24var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');25instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {26});27instrumenter.instrument(code, 'test.js', function (err, instrumentedCode) {28});

Using AI Code Generation

1var InstrumentCommand = require('istanbul/lib/cli').InstrumentCommand;2var instrumentCommand = new InstrumentCommand();3instrumentCommand.run(['--output', 'instrumented', 'test.js']);4var Instrumenter = require('istanbul').Instrumenter;5var instrumenter = new Instrumenter();6var code = 'var a = 1;';7instrumenter.instrument(code, 'test.js', function(err, instrumentedCode) {8  console.log(instrumentedCode);9});10Node.js | istanbul API | Instrumenter Class | Method instrumentSync()11Node.js | istanbul API | Instrumenter Class | Method lastFileCoverage()12Node.js | istanbul API | Instrumenter Class | Method lastSourceMap()13Node.js | istanbul API | Instrumenter Class | Method lastSourceMapCoverage()14Node.js | istanbul API | Instrumenter Class | Method lastSourceMapData()15Node.js | istanbul API | Instrumenter Class | Method lastSourceMapPath()16Node.js | istanbul API | Instrumenter Class | Method lastSourceMapUrl()17Node.js | istanbul API | Instrumenter Class | Method lastSourcePath()

Using AI Code Generation

1var instrumenter = new Instrumenter();2var code = 'var x = 1;';3var instrumented = instrumenter.instrumentSync(code, 'test.js');4var instrumenter = new Instrumenter();5var code = 'var x = 1;';6instrumenter.instrument(code, 'test.js', function (err, instrumented) {7});8var instrumenter = new Instrumenter();9var code = 'var x = 1;';10var instrumented = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__coverage__'});11var instrumenter = new Instrumenter();12var code = 'var x = 1;';13instrumenter.instrument(code, 'test.js', {coverageVariable: '__coverage__'}, function (err, instrumented) {14});15var instrumenter = new Instrumenter();16var code = 'var x = 1;';17var instrumented = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__coverage__', embedSource: true});18var instrumenter = new Instrumenter();19var code = 'var x = 1;';20instrumenter.instrument(code, 'test.js', {coverageVariable: '__coverage__', embedSource: true}, function (err, instrumented) {21});22var instrumenter = new Instrumenter();23var code = 'var x = 1;';24var instrumented = instrumenter.instrumentSync(code, 'test.js', {coverageVariable: '__coverage__', embedSource: true, noCompact: true});25var instrumenter = new Instrumenter();26var code = 'var x = 1;';27instrumenter.instrument(code, 'test.js', {coverageVariable: '__coverage__', embedSource: true, noCompact: true}, function (err, instrumented) {28});

Using AI Code Generation

1var InstrumentCommand = require('istanbul').InstrumentCommand;2var instrumentCommand = new InstrumentCommand();3instrumentCommand.run(['--output', 'test-outputs', 'test.js'], function (err) {4    if (!err) {5        console.log('instrumentation succeeded');6    }7});

Using AI Code Generation

1var InstrumentCommand = require('istanbul/lib/cli').InstrumentCommand;2var instrumentCommand = new InstrumentCommand();3instrumentCommand.run(['--output', 'instrumented', 'src', 'test.js']);4var instrumenter = require('istanbul').Instrumenter;5var instrumenter = new instrumenter();6var fs = require('fs');7fs.readFile('test.js', 'utf8', function (err, data) {8    if (err) {9        return console.log(err);10    }11    var instrumentedCode = instrumenter.instrumentSync(data, 'test.js');12    console.log(instrumentedCode);13});14        throw ex;

Using AI Code Generation

1var InstrumentCommand = require('istanbul/lib/cli').InstrumentCommand;2var instrumentCommand = new InstrumentCommand();3instrumentCommand.run({4});5var Mocha = require('mocha');6var mocha = new Mocha({7});8mocha.addFile('./test/test.js');9mocha.run(function () {10    console.log('done');11});

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.