KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use instrumenter.instrumentSync method in istanbul

Best JavaScript code snippet using istanbul

server.js

Source:server.js

...35                backdoor: {36                    omitTrackerSuffix: true37                }38            });39            res.end(instrumenter.instrumentSync(BUILD.getRawSource(), "loader.js"));40        } else {41            res.end(BUILD.getRawSource());42        }43    });44    app.get(/^\/loader.stripped.js$/, function(req, res) {45        res.setHeader("Content-Type", "text/plain");46        if (req.query.instrumented === "true") {47            var instrumenter = new INSTRUMENTER({48                backdoor: {49                    omitTrackerSuffix: true50                }51            });52            res.end(instrumenter.instrumentSync(BUILD.getStrippedSource(), "loader.stripped.js"));53        } else {54            res.end(BUILD.getStrippedSource());55        }56    });57    app.get(/^\/loader.min.js/, function(req, res, next) {58        res.setHeader("Content-Type", "text/plain");59        return BUILD.getMinifiedSource(function(err, source) {60            if (err) return next(err);61            if (req.query.instrumented === "true") {62                var instrumenter = new INSTRUMENTER({63                    backdoor: {64                        omitTrackerSuffix: true65                    }66                });67                res.end(instrumenter.instrumentSync(source, "loader.min.js"));68            } else {69                res.end(source);70            }71        });72    });73    app.get(/^\/loader.min.js.gz/, function(req, res, next) {74        res.setHeader("Content-Type", "application/x-javascript");75        res.setHeader("Content-Encoding", "gzip");76        return BUILD.getMinifiedSource(function(err) {77            if (err) return next(err);78            var raw = FS.createReadStream(ROOT_PATH + "/loader.min.js.gz");79            res.writeHead(200, {80                "content-encoding": "gzip"81            });...

istanbul-baseline.js

Source:istanbul-baseline.js

...73    let files = argv._74        .map(expandArg).reduce(concat, []);75    files.forEach(file => {76        file = path.resolve(cwd, file);77        instrumenter.instrumentSync(fs.readFileSync(file, 'utf8'), file);78    });79    baselineFile = path.resolve(cwd, baselineFile);80    mkdirp.sync(path.dirname(baselineFile));81    yield writeJSON(instrumenter.getCoverage(), baselineFile);82    message(`istanbul-baseline:\n  ${files.length} files. \n  ${baselineFile}`);...

Using AI Code Generation

1var fs = require('fs');2var istanbul = require('istanbul');3var instrumenter = new istanbul.Instrumenter();4var code = fs.readFileSync('test.js', 'utf8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6console.log(instrumentedCode);

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');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');4var code = fs.readFileSync('test.js', 'utf-8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6console.log(instrumentedCode);7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var fs = require('fs');10var code = fs.readFileSync('test.js', 'utf-8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12console.log(instrumentedCode);

Using AI Code Generation

1var fs = require('fs');2var istanbul = require('istanbul');3var instrumenter = new istanbul.Instrumenter();4var code = fs.readFileSync('test.js', 'utf-8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6fs.writeFileSync('test-instrumented.js', instrumentedCode, 'utf-8');7var fs = require('fs');8var istanbul = require('istanbul');9var instrumenter = new istanbul.Instrumenter();10var code = fs.readFileSync('test.js', 'utf-8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12fs.writeFileSync('test-instrumented.js', instrumentedCode, 'utf-8');13var fs = require('fs');14var istanbul = require('istanbul');15var instrumenter = new istanbul.Instrumenter();16var code = fs.readFileSync('test.js', 'utf-8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18fs.writeFileSync('test-instrumented.js', instrumentedCode, 'utf-8');19var fs = require('fs');20var istanbul = require('istanbul');21var instrumenter = new istanbul.Instrumenter();22var code = fs.readFileSync('test.js', 'utf-8');23var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');24fs.writeFileSync('test-instrumented.js', instrumentedCode, 'utf-8');25var fs = require('fs');26var istanbul = require('istanbul');27var instrumenter = new istanbul.Instrumenter();28var code = fs.readFileSync('test.js', 'utf-8');29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30fs.writeFileSync('test-instrumented.js', instrumentedCode, 'utf-8');31var fs = require('fs');32var istanbul = require('istanbul');33var instrumenter = new istanbul.Instrumenter();34var code = fs.readFileSync('test.js', 'utf-8');

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('instrumented.js', instrumentedCode);7Now, run the instrumented code to generate the coverage report. This is done by running the instrumented code through the [istanbul report](

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var code = 'var foo = function (bar) { return bar++; };';4var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');5console.log(instrumentedCode);6var istanbul = require('istanbul');7var instrumenter = new istanbul.Instrumenter();8var code = 'var foo = function (bar) { return bar++; };';9var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');10console.log(instrumentedCode);11describe("Test", function() {12  it("should work", function() {13    var istanbul = require('istanbul');14    var instrumenter = new istanbul.Instrumenter();15    var code = 'var foo = function (bar) { return bar++; };';16    var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');17    console.log(instrumentedCode);18  });19});20    at Object.<anonymous> (C:\Users\user\Documents\test.js:5:34)21    at Module._compile (module.js:456:26)22    at Object.Module._extensions..js (module.js:474:10)23    at Module.load (module.js:356:32)24    at Function.Module._load (module.js:312:12)25    at Module.require (module.js:364:17)26    at require (module.js:380:17)27    at Object.<anonymous> (C:\Users\user\Documents\test.js:1:73)28    at Module._compile (module.js:456:26)29    at Object.Module._extensions..js (module.js:474:10)

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var file = fs.readFileSync('test.js', 'utf8');5var instrumented = instrumenter.instrumentSync(file, 'test.js');6fs.writeFileSync('test-instrumented.js', instrumented);7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var fs = require('fs');10var file = fs.readFileSync('test.js', 'utf8');11var instrumented = instrumenter.instrumentSync(file, 'test.js');12fs.writeFileSync('test-instrumented.js', instrumented);13var istanbul = require('istanbul');14var instrumenter = new istanbul.Instrumenter();15var fs = require('fs');16var file = fs.readFileSync('test.js', 'utf8');17var instrumented = instrumenter.instrumentSync(file, 'test.js');18fs.writeFileSync('test-instrumented.js', instrumented);19var istanbul = require('istanbul');20var instrumenter = new istanbul.Instrumenter();21var fs = require('fs');22var file = fs.readFileSync('test.js', 'utf8');23var instrumented = instrumenter.instrumentSync(file, 'test.js');24fs.writeFileSync('test-instrumented.js', instrumented);25var istanbul = require('istanbul');26var instrumenter = new istanbul.Instrumenter();27var fs = require('fs');28var file = fs.readFileSync('test.js', 'utf8');29var instrumented = instrumenter.instrumentSync(file, 'test.js');30fs.writeFileSync('test-instrumented.js', instrumented);31var istanbul = require('istanbul');32var instrumenter = new istanbul.Instrumenter();33var fs = require('fs');34var file = fs.readFileSync('test.js', 'utf8');

Using AI Code Generation

1var fs = require('fs');2var instrumenter = require('istanbul-lib-instrument').createInstrumenter();3var source = fs.readFileSync('test.js', 'utf8');4var instrumented = instrumenter.instrumentSync(source, 'test.js');5console.log(instrumented);6var fs = require('fs');7var instrumenter = require('istanbul-lib-instrument').createInstrumenter();8var source = fs.readFileSync('test.js', 'utf8');9var instrumented = instrumenter.instrumentSync(source, 'test.js');10console.log(instrumented);11var fs = require('fs');12var instrumenter = require('istanbul-lib-instrument').createInstrumenter();13var source = fs.readFileSync('test.js', 'utf8');14var instrumented = instrumenter.instrumentSync(source, 'test.js');15console.log(instrumented);16var fs = require('fs');17var instrumenter = require('istanbul-lib-instrument').createInstrumenter();18var source = fs.readFileSync('test.js', 'utf8');19var instrumented = instrumenter.instrumentSync(source, 'test.js');20console.log(instrumented);

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.