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How to use Instrumenter method in istanbul

Best JavaScript code snippet using istanbul

preprocessor.js

...33  }34  function getCreatorFunction (Obj) {35    if (Obj.Instrumenter) {36      return function (opts) {37        return new Obj.Instrumenter(opts)38      }39    }40    if (typeof Obj !== 'function') {41      // Object doesn't have old instrumenter variable and isn't a42      // constructor, so we can't use it to create an instrumenter43      return null44    }45    if (isConstructor(Obj)) {46      return function (opts) {47        return new Obj(opts)48      }49    }50    return Obj51  }...

index.js

Source: index.js

...15 * supplied options.16 * @param {Object} opts - instrumenter options. See the documentation17 * for the Instrumenter class.18 */19function createInstrumenter(opts) {20  return new _instrumenter2.default(opts);21}22exports.createInstrumenter = createInstrumenter;23exports.programVisitor = _visitor2.default;...

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');6fs.writeFileSync('test.js', instrumentedCode, 'utf8');7var istanbul = require('istanbul');8var instrumenter = istanbul.instrumenter;9var fs = require('fs');10var code = fs.readFileSync('test.js', 'utf8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12fs.writeFileSync('test.js', instrumentedCode, 'utf8');13var istanbul = require('istanbul');14var instrumenter = istanbul.instrumenter;15var fs = require('fs');16var code = fs.readFileSync('test.js', 'utf8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18fs.writeFileSync('test.js', instrumentedCode, 'utf8');19var istanbul = require('istanbul');20var instrumenter = istanbul.instrumenter;21var fs = require('fs');22var code = fs.readFileSync('test.js', 'utf8');23var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');24fs.writeFileSync('test.js', instrumentedCode, 'utf8');25var istanbul = require('istanbul');26var instrumenter = istanbul.instrumenter;27var fs = require('fs');28var code = fs.readFileSync('test.js', 'utf8');29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30fs.writeFileSync('test.js', instrumentedCode, 'utf8');31var istanbul = require('istanbul');32var instrumenter = istanbul.instrumenter;33var fs = require('fs');34var code = fs.readFileSync('test.js', 'utf8');35var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');36fs.writeFileSync('test.js', instrumentedCode, 'utf8');37var istanbul = require('istanbul');

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');6fs.writeFileSync('test-istanbul.js', instrumentedCode);7var jscoverage = require('jscoverage');8var instrumenter = jscoverage.createInstrumenter();9var fs = require('fs');10var code = fs.readFileSync('test.js', 'utf8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12fs.writeFileSync('test-jscoverage.js', instrumentedCode);13var blanket = require('blanket');14var instrumenter = blanket.instrumenter;15var fs = require('fs');16var code = fs.readFileSync('test.js', 'utf8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18fs.writeFileSync('test-blanket.js', instrumentedCode);19var blanket = require('blanket');20var instrumenter = blanket.instrumenter;21var fs = require('fs');22var code = fs.readFileSync('test.js', 'utf8');23var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');24fs.writeFileSync('test-blanket.js', instrumentedCode);25var blanket = require('blanket');26var instrumenter = blanket.instrumenter;27var fs = require('fs');28var code = fs.readFileSync('test.js', 'utf8');29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30fs.writeFileSync('test-blanket.js', instrumentedCode);31var blanket = require('blanket');32var instrumenter = blanket.instrumenter;33var fs = require('fs');34var code = fs.readFileSync('test.js', 'utf8');35var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');36fs.writeFileSync('test-blanket.js', instrumentedCode);37var blanket = require('blanket');38var instrumenter = blanket.instrumenter;39var fs = require('fs');40var code = fs.readFileSync('test.js', 'utf8');

Using AI Code Generation

1var Instrumenter = require('istanbul').Instrumenter;2var instrumenter = new Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('test.js', 'utf8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6fs.writeFileSync('test.js', instrumentedCode, 'utf8');7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var fs = require('fs');10var code = fs.readFileSync('test.js', 'utf8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12fs.writeFileSync('test.js', instrumentedCode, 'utf8');13var Instrumenter = require('istanbul').Instrumenter;14var instrumenter = new Instrumenter();15var fs = require('fs');16var code = fs.readFileSync('test.js', 'utf8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18fs.writeFileSync('test.js', instrumentedCode, 'utf8');19var istanbul = require('istanbul');20var instrumenter = new istanbul.Instrumenter();21var fs = require('fs');22var code = fs.readFileSync('test.js', 'utf8');23var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');24fs.writeFileSync('test.js', instrumentedCode, 'utf8');

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('src.js', 'utf-8');5var instrumentedCode = instrumenter.instrumentSync(code, 'src.js');6fs.writeFileSync('instrumented.js', instrumentedCode, 'utf-8');7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var fs = require('fs');10var code = fs.readFileSync('src.js', 'utf-8');11var instrumentedCode = instrumenter.instrumentSync(code, 'src.js');12fs.writeFileSync('instrumented.js', instrumentedCode, 'utf-8');13var a = 10;14var b = 20;15var c = a + b;16console.log(c);17var a = 10;18var b = 20;19var c = a + b;20console.log(c);21var _$jscoverage = {};22_$jscoverage['src.js'] = {};23_$jscoverage['src.js'].lineData = [];24_$jscoverage['src.js'].lineData[1] = 0;25_$jscoverage['src.js'].lineData[2] = 0;26_$jscoverage['src.js'].lineData[3] = 0;27_$jscoverage['src.js'].lineData[4] = 0;28_$jscoverage['src.js'].lineData[5] = 0;29var a = 10;30_$jscoverage['src.js'].lineData[1]++;31var b = 20;32_$jscoverage['src.js'].lineData[2]++;33var c = a + b;34_$jscoverage['src.js'].lineData[3]++;35console.log(c);36_$jscoverage['src.js'].lineData[4]++;37_$jscoverage['src.js'].lineData[5]++;38var _$jscoverage = {};39_$jscoverage['src.js'] = {};40_$jscoverage['src.js'].lineData = [];41_$jscoverage['src.js'].lineData[1] = 0;

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');6fs.writeFileSync('test.js', instrumentedCode);

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4fs.readFile('./test.js', 'utf8', function (err, data) {5    if (err) {6        throw err;7    }8    var instrumented = instrumenter.instrumentSync(data, './test.js');9    fs.writeFile('./test.js', instrumented, 'utf8', function (err) {10        if (err) {11            throw err;12        }13    });14});

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('src.js', 'utf-8');5var instrumentedCode = instrumenter.instrumentSync(code, 'src.js');6fs.writeFileSync('instrumented.js', instrumentedCode);7function generateString() {8  return "Hello World";9}10console.log(generateString());11var __cov_1jK0zX9nJ5f5bZ2jK5C5Gw = (Function('return this'))();12if (!__cov_1jK0zX9nJ5f5bZ2jK5C5Gw.__coverage__) { __cov_1jK0zX9nJ5f5bZ2jK5C5Gw.__coverage__ = {}; }13__cov_1jK0zX9nJ5f5bZ2jK5C5Gw = __cov_1jK0zX9nJ5f5bZ2jK5C5Gw.__coverage__;14if (!(__cov_1jK0zX9nJ5f5bZ2jK5C5Gw['src.js'])) {15   __cov_1jK0zX9nJ5f5bZ2jK5C5Gw['src.js'] = {"path":"src.js","s":{"1":0},"b":{},"f":{"1":0},"fnMap":{"1":{"name":"generateString","line":1,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":25}}}},"statementMap":{"1":{"start":{"line":1,"column":0},"end":{"line":1,"column":25}}},"branchMap":{}};16}17__cov_1jK0zX9nJ5f5bZ2jK5C5Gw = __cov_1jK0zX9nJ5f5bZ2jK5C5Gw['src.js'];18function generateString() {19  __cov_1jK0zX9nJ5f5bZ2jK5C5Gw.f['1']++;

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('mycode.js', {encoding: 'utf8'});5var instrumentedCode = instrumenter.instrumentSync(code, 'mycode.js');6var istanbul = require('istanbul');7var hook = istanbul.hook;8hook.hookRequire();9var mycode = require('./mycode');10hook.unhookRequire();11var istanbul = require('istanbul');12var instrumenter = new istanbul.Instrumenter();13var fs = require('fs');14var code = fs.readFileSync('mycode.js', {encoding: 'utf8'});15var instrumentedCode = instrumenter.instrumentSync(code, 'mycode.js');16var istanbul = require('istanbul');17var instrumenter = new istanbul.Instrumenter();18var fs = require('fs');19var code = fs.readFileSync('mycode.js', {encoding: 'utf8'});20instrumenter.instrument(code, 'mycode.js', function (err, instrumentedCode) {21    if (err) {22        console.log(err);23    } else {24        console.log(instrumentedCode);25    }26});27var istanbul = require('istanbul');28var instrumenter = new istanbul.Instrumenter();29var fs = require('fs');30var code = fs.readFileSync('mycode.js', {encoding: 'utf8'});31var instrumentedCode = instrumenter.instrumentSync(code, 'mycode.js');32var istanbul = require('istanbul');33var instrumenter = new istanbul.Instrumenter();34var fs = require('fs');35var code = fs.readFileSync('mycode.js', {encoding: 'utf8'});36instrumenter.instrument(code, 'mycode.js', function (err, instrumentedCode) {37    if (err) {38        console.log(err);39    } else {40        console.log(instrumentedCode);41    }42});43var istanbul = require('istanbul');44var instrumenter = new istanbul.Instrumenter();

Using AI Code Generation

1var Instrumenter = require('istanbul').Instrumenter;2var instrumenter = new Instrumenter();3var code = "var a = 1";4instrumenter.instrument(code, function(err, instrumentedCode) {5    console.log(instrumentedCode);6});7var instrumenter = require('istanbul').instrumenter;8var code = "var a = 1";9var instrumentedCode = instrumenter.instrumentSync(code);10console.log(instrumentedCode);11var instrumenter = require('istanbul').instrumenter;12var code = "var a = 1";13var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');14console.log(instrumentedCode);15var instrumenter = require('istanbul').instrumenter;16var code = "var a = 1";17instrumenter.instrument(code, 'test.js', function(err, instrumentedCode) {18    console.log(instrumentedCode);19});20var instrumenter = require('istanbul').instrumenter;21var code = "var a = 1";22instrumenter.instrument(code, 'test.js', { coverageVariable: '__MY_COVERAGE__' }, function(err, instrumentedCode) {23    console.log(instrumentedCode);24});25var instrumenter = require('istanbul').instrumenter;26var code = "var a = 1";27instrumenter.instrument(code, 'test.js', { coverageVariable: '__MY_COVERAGE__' }, function(err, instrumentedCode) {28    console.log(instrumentedCode);29});30var instrumenter = require('istanbul').instrumenter;31var code = "var a = 1";32instrumenter.instrument(code, 'test.js', { coverageVariable: '__MY_COVERAGE__' }, function(err, instrumentedCode) {33    console.log(instrumentedCode);34});35var instrumenter = require('istanbul').instrumenter;36var code = "var a = 1";37instrumenter.instrument(code, 'test.js', { coverageVariable: '__MY_COVERAGE__' }, function(err, instrument

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