How to use InsertionText method in istanbul

Best JavaScript code snippet using istanbul

source-code-fixer.js

Source: source-code-fixer.js Github

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1/​**2 * @fileoverview An object that caches and applies source code fixes.3 * @author Nicholas C. Zakas4 */​5"use strict";6/​/​------------------------------------------------------------------------------7/​/​ Requirements8/​/​------------------------------------------------------------------------------9var debug = require("debug")("eslint:text-fixer");10/​/​------------------------------------------------------------------------------11/​/​ Helpers12/​/​------------------------------------------------------------------------------13var BOM = "\uFEFF";14/​**15 * Compares items in a messages array by line and column.16 * @param {Message} a The first message.17 * @param {Message} b The second message.18 * @returns {int} -1 if a comes before b, 1 if a comes after b, 0 if equal.19 * @private20 */​21function compareMessagesByLocation(a, b) {22 var lineDiff = a.line - b.line;23 if (lineDiff === 0) {24 return a.column - b.column;25 } else {26 return lineDiff;27 }28}29/​/​------------------------------------------------------------------------------30/​/​ Public Interface31/​/​------------------------------------------------------------------------------32/​**33 * Utility for apply fixes to source code.34 * @constructor35 */​36function SourceCodeFixer() {37 Object.freeze(this);38}39/​**40 * Applies the fixes specified by the messages to the given text. Tries to be41 * smart about the fixes and won't apply fixes over the same area in the text.42 * @param {SourceCode} sourceCode The source code to apply the changes to.43 * @param {Message[]} messages The array of messages reported by ESLint.44 * @returns {Object} An object containing the fixed text and any unfixed messages.45 */​46SourceCodeFixer.applyFixes = function(sourceCode, messages) {47 debug("Applying fixes");48 if (!sourceCode) {49 debug("No source code to fix");50 return {51 fixed: false,52 messages: messages,53 output: ""54 };55 }56 /​/​ clone the array57 var remainingMessages = [],58 fixes = [],59 text = sourceCode.text,60 lastFixPos = text.length + 1,61 prefix = (sourceCode.hasBOM ? BOM : "");62 messages.forEach(function(problem) {63 if (problem.hasOwnProperty("fix")) {64 fixes.push(problem);65 } else {66 remainingMessages.push(problem);67 }68 });69 if (fixes.length) {70 debug("Found fixes to apply");71 /​/​ sort in reverse order of occurrence72 fixes.sort(function(a, b) {73 return b.fix.range[1] - a.fix.range[1] || b.fix.range[0] - a.fix.range[0];74 });75 /​/​ split into array of characters for easier manipulation76 var chars = text.split("");77 fixes.forEach(function(problem) {78 var fix = problem.fix;79 var start = fix.range[0];80 var end = fix.range[1];81 var insertionText = fix.text;82 if (end < lastFixPos) {83 if (start < 0) {84 /​/​ Remove BOM.85 prefix = "";86 start = 0;87 }88 if (start === 0 && insertionText[0] === BOM) {89 /​/​ Set BOM.90 prefix = BOM;91 insertionText = insertionText.slice(1);92 }93 chars.splice(start, end - start, insertionText);94 lastFixPos = start;95 } else {96 remainingMessages.push(problem);97 }98 });99 return {100 fixed: true,101 messages: remainingMessages.sort(compareMessagesByLocation),102 output: prefix + chars.join("")103 };104 } else {105 debug("No fixes to apply");106 return {107 fixed: false,108 messages: messages,109 output: prefix + text110 };111 }112};...

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Using AI Code Generation

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1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.add('text');5collector.add(__coverage__);6reporter.write(collector, true, function () {7 console.log('All reports generated');8});9var istanbul = require('istanbul');10var collector = new istanbul.Collector();11var reporter = new istanbul.Reporter();12reporter.add('text');13collector.add(__coverage__);14reporter.write(collector, true, function () {15 console.log('All reports generated');16});17var istanbul = require('istanbul');18var collector = new istanbul.Collector();19var reporter = new istanbul.Reporter();20reporter.add('text');21collector.add(__coverage__);22reporter.write(collector, true, function () {23 console.log('All reports generated');24});25var istanbul = require('istanbul');26var collector = new istanbul.Collector();27var reporter = new istanbul.Reporter();28reporter.add('text');29collector.add(__coverage__);30reporter.write(collector, true, function () {31 console.log('All reports generated');32});33var istanbul = require('istanbul');34var collector = new istanbul.Collector();35var reporter = new istanbul.Reporter();36reporter.add('text');37collector.add(__coverage__);38reporter.write(collector, true, function () {39 console.log('All reports generated');40});

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Using AI Code Generation

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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');6console.log(instrumentedCode);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');12console.log(instrumentedCode);13var istanbul = require('istanbul');14var instrumenter = new istanbul.Instrumenter();15var fs = require('fs');16var code = fs.readFileSync('test.js', 'utf8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18console.log(instrumentedCode);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');24console.log(instrumentedCode);25var istanbul = require('istanbul');26var instrumenter = new istanbul.Instrumenter();27var fs = require('fs');28var code = fs.readFileSync('test.js', 'utf8');29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30console.log(instrumentedCode);31var istanbul = require('istanbul');32var instrumenter = new istanbul.Instrumenter();33var fs = require('fs');34var code = fs.readFileSync('test.js', 'utf8');35var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');36console.log(instrumentedCode);

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Using AI Code Generation

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1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var map = istanbul.utils.mergeFileCoverage(JSON.parse(fs.readFileSync('coverage/​coverage-final.json', 'utf8')));5var instrumenter = new istanbul.Instrumenter();6var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync('test.js', 'utf8'), 'test.js');7var coverage = map['test.js'];8var transformer = istanbul.instrumenter.createInstrumenter();9var transformedCode = transformer.instrumentSync(fs.readFileSync('test.js', 'utf8'), 'test.js');10console.log(transformedCode);11var code = fs.readFileSync('test.js', 'utf8');12var instrumenter = new istanbul.Instrumenter();13var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');14console.log(instrumentedCode);15var code = fs.readFileSync('test.js', 'utf8');16var instrumenter = new istanbul.Instrumenter();17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18console.log(instrumentedCode);19var code = fs.readFileSync('test.js', 'utf8');20var instrumenter = new istanbul.Instrumenter();21var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');22console.log(instrumentedCode);23var code = fs.readFileSync('test.js', 'utf8');24var instrumenter = new istanbul.Instrumenter();25var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');26console.log(instrumentedCode);27var code = fs.readFileSync('test.js', 'utf8');28var instrumenter = new istanbul.Instrumenter();29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30console.log(instrumentedCode);31var code = fs.readFileSync('test.js', 'utf8');32var instrumenter = new istanbul.Instrumenter();33var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');34console.log(instrumentedCode);35var code = fs.readFileSync('test.js', 'utf8');36var instrumenter = new istanbul.Instrumenter();37var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');38console.log(instrumentedCode);39var code = fs.readFileSync('test.js', 'utf8');

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Using AI Code Generation

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

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Using AI Code Generation

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1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var map = istanbul.utils.mergeFileCoverage(JSON.parse(fs.readFileSync('coverage/​coverage-final.json', 'utf8')));5var instrumenter = new istanbul.Instrumenter();6var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync('test.js', 'utf8'), 'test.js');7var coverage = map['test.js'];8var transformer = istanbul.instrumenter.createInstrumenter();9var transformedCode = transformer.instrumentSync(fs.readFileSync('test.js', 'utf8'), 'test.js');10console.log(transformedCode);11var code = fs.readFileSync('test.js', 'utf8');12var instrumenter = new istanbul.Instrumenter();13var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');14console.log(instrumentedCode);15var code = fs.readFileSync('test.js', 'utf8');16var instrumenter = new istanbul.Instrumenter();17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18console.log(instrumentedCode);19var code = fs.readFileSync('test.js', 'utf8');20var instrumenter = new istanbul.Instrumenter();21var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');22console.log(instrumentedCode);23var code = fs.readFileSync('test.js', 'utf8');24var instrumenter = new istanbul.Instrumenter();25var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');26console.log(instrumentedCode);27var code = fs.readFileSync('test.js', 'utf8');28var instrumenter = new istanbul.Instrumenter();29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30console.log(instrumentedCode);31var code = fs.readFileSync('test.js', 'utf8');32var instrumenter = new istanbul.Instrumenter();33var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');34console.log(instrumentedCode);35var code = fs.readFileSync('test.js', 'utf8');36var instrumenter = new istanbul.Instrumenter();37var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');38console.log(instrumentedCode);39var code = fs.readFileSync('test.js', 'utf8');

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Using AI Code Generation

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

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Using AI Code Generation

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1const istanbul = require('istanbul-api');2const map = istanbul.libCoverage.createCoverageMap();3const fs = require('fs');4map.addFileCoverage({5 s: {6 },7 b: {8 },9 f: {10 },11 l: {12 1: {13 }14 },15 fnMap: {16 1: {17 loc: {18 start: {19 },20 end: {21 }22 }23 }24 },25 statementMap: {26 1: {27 start: {28 },29 end: {30 }31 }32 },33 branchMap: {34 1: {35 locations: [{36 start: {37 },38 end: {39 }40 }, {41 start: {42 },43 end: {44 }45 }]46 }47 }48});49const report = istanbul.reports.create('html');50const context = istanbul.libReport.createContext({51 watermarks: {52 }53});54report.execute(context, {55});

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Using AI Code Generation

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1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var code = "function test(){return 1+1;}";4instrumenter.instrument(code, 'test.js', function(err, instrumentedCode) {5 console.log(instrumentedCode);6});7(function (global) {8 global.__coverage__ = global.__coverage__ || {};9 global.__coverage__['test.js'] = {"path":"test.js","s":{"1":0},"b":{},"f":{"1":0},"fnMap":{"1":{"name":"(anonymous_1)","line":1,"loc":{"start":{"line":1,"column":9},"end":{"line":1,"column":10}}}},"statementMap":{"1":{"start":{"line":1,"column":0},"end":{"line":1,"column":21}}},"branchMap":{}};10 (function (require, define, __filename, __dirname) {11 function test(){return 1+1;}12 }());13}(this));

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