How to use createTest method in istanbul

Best JavaScript code snippet using istanbul

immediate-constant-instead-of-cell.js

Source:immediate-constant-instead-of-cell.js

1description("Test immediate constants where objects are expects.  Should not crash.");2tests = [];3function createTest(expr) {4    tests.push(new Function(expr.replace("%value%", "true")));5    tests.push(new Function(expr.replace("%value%", "(-0)")));6    tests.push(new Function(expr.replace("%value%", "(0)")));7    tests.push(new Function(expr.replace("%value%", "(1)")));8    tests.push(new Function(expr.replace("%value%", "null")));9    tests.push(new Function(expr.replace("%value%", "undefined")));10}11num=1;12createTest("%value% instanceof Object");13createTest("Object instanceof %value%");14createTest("%value%.toString");15createTest("'toString' in %value%");16createTest("%value% in Object");17createTest("num << %value%");18createTest("%value% << num");19createTest("num >> %value%");20createTest("%value% >> num");21createTest("num >>> %value%");22createTest("%value% >>> num");23createTest("num ^ %value%");24createTest("%value% ^ num");25createTest("num | %value%");26createTest("%value% | num");27createTest("num & %value%");28createTest("%value% & num");29createTest("num + %value%");30createTest("%value% + num");31createTest("num - %value%");32createTest("%value% - num");33createTest("num * %value%");34createTest("%value% * num");35createTest("num / %value%");36createTest("%value% / num");37createTest("num % %value%");38createTest("%value% % num");39createTest("num || %value%");40createTest("%value% || num");41createTest("num && %value%");42createTest("%value% && num");43createTest("%value%()");44createTest("%value%.toString()");45createTest("Object[%value%]()");46createTest("for(var i in %value%) {  }");47createTest("var o = {a:1, b:2, c:3}; for(var i in o) { o = %value%; o[i]; }");48for (var i = 0; i < tests.length; i++) {49    try { tests[i](); } catch(e) {}...

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var matchFn = function (file) {5    return !/node_modules/.test(file);6};7var check = {8    includes: {9    }10};11var options = {12};13var filterFn = collector.createTest(matchFn, check, options);14collector.add(__coverage__);15reporter.add('text');16reporter.addAll(['text-summary', 'lcov']);17reporter.write(collector, sync, filterFn);

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5var createTest = require('istanbul').createTest;6var test = createTest();7var testFile = 'test.js';8var testCode = 'var assert = require("assert"); describe("Array", function() { describe("#indexOf()", function() { it("should return -1 when the value is not present", function() { assert.equal(-1, [1,2,3].indexOf(4)); }); }); });';9test.addFile(testFile, testCode);10test.run(function(err, result) {11    if (err) {12        console.error(err);13    } else {14        console.log(result);15    }16});17result = {18}19var istanbul = require('istanbul');20var collector = new istanbul.Collector();21var reporter = new istanbul.Reporter();22var sync = false;23var createTest = require('istanbul').createTest;24var test = createTest();25var testFile = 'test.js';26var testCode = 'var assert = require("assert"); describe("Array", function() { describe("#indexOf()", function() { it("should return -1 when the value is not present", function() { assert.equal(-1, [1,2,3].indexOf(4)); }); }); });';27test.addFile(testFile, testCode);28test.run(function(err, result) {29    if (err) {30        console.error(err);31    } else {32        console.log(result);33    }34});35result = {36}

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4collector.add(__coverage__);5reporter.add('lcov');6reporter.write(collector, sync, function() { console.log('done'); });

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3collector.add(__coverage__);4var reporter = new istanbul.Reporter();5reporter.add('text-summary');6reporter.addAll(['lcov', 'html']);7reporter.write(collector, sync, function () {8    console.log('All reports generated');9});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4collector.add(coverage);5reporter.add('text-summary');6reporter.add('html');7reporter.write(collector, true, function () {8    console.log('All reports generated');9});

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var test = api.createTest('mocha');4test.addFile('test.js');5test.run(function(error) {6    if (error) {7        console.log(error);8    }9});10var istanbul = require('istanbul');11var api = istanbul.api;12var test = api.createTest('mocha');13test.addFile('test.js');14test.run(function(error) {15    if (error) {16        console.log(error);17    }18});19var istanbul = require('istanbul');20var api = istanbul.api;21var test = api.createTest('mocha');22test.addFile('test.js');23test.run(function(error) {24    if (error) {25        console.log(error);26    }27});28var istanbul = require('istanbul');29var api = istanbul.api;30var test = api.createTest('mocha');31test.addFile('test.js');32test.run(function(error) {33    if (error) {34        console.log(error);35    }36});37var istanbul = require('istanbul');38var api = istanbul.api;39var test = api.createTest('mocha');40test.addFile('test.js');41test.run(function(error) {42    if (error) {43        console.log(error);44    }45});46var istanbul = require('istanbul');47var api = istanbul.api;48var test = api.createTest('mocha

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