Best JavaScript code snippet using istanbul
index.js
Source:index.js  
...39}40function formatName(name, maxCols, level) {41    return fill(name, maxCols, false, level);42}43function formatPct(pct, width) {44    return fill(pct, width || PCT_COLS, true, 0);45}46function nodeName(node) {47    return node.getRelativeName() || 'All files';48}49function depthFor(node) {50    var ret = 0;51    node = node.getParent();52    while (node) {53        ret += 1;54        node = node.getParent();55    }56    return ret;57}58function findNameWidth(node, context) {59    var last = 0,60        compareWidth = function (node) {61            var depth = depthFor(node),62                idealWidth = TAB_SIZE * depth + nodeName(node).length;63            if (idealWidth > last) {64                last = idealWidth;65            }66        },67        visitor = {68            onSummary: function (node) {69                compareWidth(node);70            },71            onDetail: function (node) {72                compareWidth(node);73            }74        };75    node.visit(context.getVisitor(visitor));76    return last;77}78function makeLine(nameWidth) {79    var name = padding(nameWidth, '-'),80        pct = padding(PCT_COLS, '-'),81        elements = [];82    elements.push(name);83    elements.push(pct);84    elements.push(pct);85    elements.push(pct);86    elements.push(pct);87    elements.push(padding(MISSING_COL, '-'));88    return elements.join(COL_DELIM) + COL_DELIM;89}90function tableHeader(maxNameCols) {91    var elements = [];92    elements.push(formatName('File', maxNameCols, 0));93    elements.push(formatPct('% Stmts'));94    elements.push(formatPct('% Branch'));95    elements.push(formatPct('% Funcs'));96    elements.push(formatPct('% Lines'));97    elements.push(formatPct('Uncovered Lines', MISSING_COL));98    return elements.join(' |') + ' |';99}100function missingLines (node, colorizer) {101    var missingLines = node.isSummary() ? [] : node.getFileCoverage().getUncoveredLines();102    return colorizer(formatPct(missingLines.join(','), MISSING_COL), 'low');103}104function missingBranches (node, colorizer) {105    var branches = node.isSummary() ? {} : node.getFileCoverage().getBranchCoverageByLine(),106        missingLines = Object.keys(branches).filter(function (key) {107            return branches[key].coverage < 100;108        }).map(function (key) {109            return key;110        });111    return colorizer(formatPct(missingLines.join(','), MISSING_COL), 'medium');112}113function tableRow(node, context, colorizer, maxNameCols, level) {114    var name = nodeName(node),115        metrics = node.getCoverageSummary(),116        mm = {117            statements: metrics.statements.pct,118            branches: metrics.branches.pct,119            functions: metrics.functions.pct,120            lines: metrics.lines.pct,121        },122        colorize = function (str, key) {123            return colorizer(str, context.classForPercent(key, mm[key]));124        },125        elements = [];126    elements.push(colorize(formatName(name, maxNameCols, level),'statements'));127    elements.push(colorize(formatPct(mm.statements),'statements'));128    elements.push(colorize(formatPct(mm.branches), 'branches'));129    elements.push(colorize(formatPct(mm.functions), 'functions'));130    elements.push(colorize(formatPct(mm.lines), 'lines'));131    if (mm.lines === 100) {132        elements.push(missingBranches(node, colorizer));133    } else {134        elements.push(missingLines(node, colorizer));135    }136    return elements.join(DELIM) + DELIM;137}138function TextReport(opts) {139    opts = opts || {};140    this.file = opts.file || null;141    this.maxCols = opts.maxCols || 0;142    this.cw = null;143}144TextReport.prototype.onStart = function (root, context) {...text.js
Source:text.js  
...68}69function formatName(name, maxCols, level) {70    return fill(name, maxCols, false, level);71}72function formatPct(pct) {73    return fill(pct, PCT_COLS, true, 0);74}75function nodeName(node) {76    return node.displayShortName() || 'All files';77}78function tableHeader(maxNameCols) {79    var elements = [];80    elements.push(formatName('File', maxNameCols, 0));81    elements.push(formatPct('% Stmts'));82    elements.push(formatPct('% Branches'));83    elements.push(formatPct('% Funcs'));84    elements.push(formatPct('% Lines'));85    return elements.join(' |') + ' |';86}87function tableRow(node, maxNameCols, level) {88    var name = nodeName(node),89        statements = node.metrics.statements.pct,90        branches = node.metrics.branches.pct,91        functions = node.metrics.functions.pct,92        lines = node.metrics.lines.pct,93        elements = [];94    elements.push(formatName(name, maxNameCols, level));95    elements.push(formatPct(statements));96    elements.push(formatPct(branches));97    elements.push(formatPct(functions));98    elements.push(formatPct(lines));99    return elements.join(DELIM) + DELIM;100}101function findNameWidth(node, level, last) {102    last = last || 0;103    level = level || 0;104    var idealWidth = TAB_SIZE * level + nodeName(node).length;105    if (idealWidth > last) {106        last = idealWidth;107    }108    node.children.forEach(function (child) {109        last = findNameWidth(child, level + 1, last);110    });111    return last;112}...Using AI Code Generation
1const libReport = require('istanbul-lib-report');2const libCoverage = require('istanbul-lib-coverage');3const libSourceMaps = require('istanbul-lib-source-maps');4const libHook = require('istanbul-lib-hook');5const sourceMapStore = libSourceMaps.createSourceMapStore();6const coverageMap = libCoverage.createCoverageMap();7libHook.hookRequire({8  cwd: process.cwd(),9  baseDir: process.cwd()10}, (code, fileName) => {11  return sourceMapStore.transformCoverage(code, fileName);12});13const context = libReport.createContext({14  watermarks: {15  }16});17const tree = libReport.summarizers.pkg(coverageMap);18tree.visit(libReport.visitors.contextual(context, libReport.summarizers.pkg));19console.log(libReport.utils.summarizers.formatPct(0.5));20console.log(libReport.utils.formatPct(0.5));Using AI Code Generation
1const istanbulLibReport = require('istanbul-lib-report');2const formatPct = istanbulLibReport.utils.formatPct;3const istanbulLibReport = require('istanbul-lib-report');4const formatPct = istanbulLibReport.utils.formatPct;5const istanbulLibReport = require('istanbul-lib-report');6const formatPct = istanbulLibReport.utils.formatPct;7const istanbulLibReport = require('istanbul-lib-report');8const formatPct = istanbulLibReport.utils.formatPct;9const istanbulLibReport = require('istanbul-lib-report');10const formatPct = istanbulLibReport.utils.formatPct;11const istanbulLibReport = require('istanbul-lib-report');12const formatPct = istanbulLibReport.utils.formatPct;13const istanbulLibReport = require('istanbul-lib-report');14const formatPct = istanbulLibReport.utils.formatPct;15const istanbulLibReport = require('istanbul-lib-report');16const formatPct = istanbulLibReport.utils.formatPct;17const istanbulLibReport = require('istanbul-lib-report');18const formatPct = istanbulLibReport.utils.formatPct;19const istanbulLibReport = require('istanbul-lib-report');20const formatPct = istanbulLibReport.utils.formatPct;21const istanbulLibReport = require('istanbul-lib-report');22const formatPct = istanbulLibReport.utils.formatPct;23const istanbulLibReport = require('istanbul-libUsing AI Code Generation
1var istanbul = require('istanbul-lib-report');2var context = {3    getWatermarks: function() {4        return {5        };6    }7};8var formatPct = istanbul.createContext(context).formatPct;9console.log(formatPct(0.123456789, 2));Using AI Code Generation
1const istanbul = require('istanbul-lib-report');2const path = require('path');3const context = {4  dir: path.resolve(__dirname, 'coverage'),5  watermarks: {6  }7};8const report = istanbul.create('json', context);9report.writeReport();10{11  "total": {12    "statements": {13    },14    "functions": {15    },16    "lines": {17    },18    "branches": {19    }20  },21  "files": {}22}23    window.onload = function () {24      var coverage = window.__coverage__;25      var report = istanbul.create('html', {26        watermarks: {27        }28      });29      report.writeReport(coverage);30    };31{32  "s": {33    "/Users/username/test.js": {34      "statementMap": {35        "0": {36          "start": {37          },38          "end": {Using AI Code Generation
1var istanbul = require('istanbul');2var formatPct = istanbul.utils.formatPct;3var num = 0.5;4console.log(formatPct(num));5var istanbul = require('istanbul');6var formatProperty = istanbul.utils.formatProperty;7var obj = {8};9console.log(formatProperty(obj));10{name: 'John', age: 30}11var istanbul = require('istanbul');12var getBooleanOption = istanbul.utils.getBooleanOption;13var obj = {14};15console.log(getBooleanOption(obj, 'name'));16var istanbul = require('istanbul');17var getFileName = istanbul.utils.getFileName;18var filename = 'C:\\Users\\admin\\Desktop\\test.js';19console.log(getFileName(filename));20var istanbul = require('istanbul');21var getNested = istanbul.utils.getNested;22var obj = {23};24console.log(getNested(obj, 'name'));25var istanbul = require('istanbul');26var getRelativePath = istanbul.utils.getRelativePath;27var filename = 'C:\\Users\\admin\\Desktop\\test.js';28console.log(getRelativePath(filename));Using AI Code Generation
1const Report = require('istanbul-lib-report');2const formatPct = Report.formatPct;3console.log(formatPct(0.123456789));4formatPct(value)5const Report = require('istanbul-lib-report');6const formatPct = Report.formatPct;7console.log(formatPct(0.123456789));8const Report = require('istanbul-lib-report');9const formatPct = Report.formatPct;10console.log(formatPct(0.123456789, 1));11const Report = require('istanbul-lib-report');12const formatPct = Report.formatPct;13console.log(formatPct(0.123456789, 0));14const Report = require('istanbul-lib-report');15const formatPct = Report.formatPct;16console.log(formatPct(0.123456789, 2));17const Report = require('istanbul-lib-report');18const formatPct = Report.formatPct;19console.log(formatPct(0.123456789, 3));20const Report = require('istanbul-lib-report');21const formatPct = Report.formatPct;22console.log(formatPct(0.123456789, 4));23const Report = require('istanbul-lib-report');24const formatPct = Report.formatPct;25console.log(formatPct(0.123456789, 5));26const Report = require('istanbul-lib-report');27const formatPct = Report.formatPct;Using AI Code Generation
1const reports = require('istanbul-lib-report');2const context = reports.createContext({ dir: './coverage' });3const tree = context.getTree('flat');4const node = tree.visit({5  getCoverageSummary: function() {6    return {7    };8  }9});10console.log(reports.formatPct(node.getCoverageSummary().pct));11const reports = require('istanbul-lib-report');12const context = reports.createContext({ dir: './coverage' });13const tree = context.getTree('flat');14const node = tree.visit({15  getCoverageSummary: function() {16    return {17      lines: {18      },19      statements: {20      },21      functions: {22      },23      branches: {24      }25    };26  }27});28console.log(reports.formatSummary(node.getCoverageSummary()));29const reports = require('istanbul-lib-report');30const context = reports.createContext({ dir: './coverage' });31const tree = context.getTree('flat');32const node = tree.visit({33  getFileCoverage: function() {34    return {35      statements: {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.
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