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How to use getNthColumn method in istanbul
Best JavaScript code snippet using istanbul
sorter.js
Source:sorter.js 
...11 function getTableHeader() { return getTable().querySelector('thead tr'); }12 // returns the tbody element of the summary table13 function getTableBody() { return getTable().querySelector('tbody'); }14 // returns the th element for nth column15 function getNthColumn(n) { return getTableHeader().querySelectorAll('th')[n]; }16 // loads all columns17 function loadColumns() {18 var colNodes = getTableHeader().querySelectorAll('th'),19 colNode,20 cols = [],21 col,22 i;23 for (i = 0; i < colNodes.length; i += 1) {24 colNode = colNodes[i];25 col = {26 key: colNode.getAttribute('data-col'),27 sortable: !colNode.getAttribute('data-nosort'),28 type: colNode.getAttribute('data-type') || 'string'29 };30 cols.push(col);31 if (col.sortable) {32 col.defaultDescSort = col.type === 'number';33 colNode.innerHTML = colNode.innerHTML + '<span class="sorter"></span>';34 }35 }36 return cols;37 }38 // attaches a data attribute to every tr element with an object39 // of data values keyed by column name40 function loadRowData(tableRow) {41 var tableCols = tableRow.querySelectorAll('td'),42 colNode,43 col,44 data = {},45 i,46 val;47 for (i = 0; i < tableCols.length; i += 1) {48 colNode = tableCols[i];49 col = cols[i];50 val = colNode.getAttribute('data-value');51 if (col.type === 'number') {52 val = Number(val);53 }54 data[col.key] = val;55 }56 return data;57 }58 // loads all row data59 function loadData() {60 var rows = getTableBody().querySelectorAll('tr'),61 i;62 for (i = 0; i < rows.length; i += 1) {63 rows[i].data = loadRowData(rows[i]);64 }65 }66 // sorts the table using the data for the ith column67 function sortByIndex(index, desc) {68 var key = cols[index].key,69 sorter = function (a, b) {70 a = a.data[key];71 b = b.data[key];72 return a < b ? -1 : a > b ? 1 : 0;73 },74 finalSorter = sorter,75 tableBody = document.querySelector('.coverage-summary tbody'),76 rowNodes = tableBody.querySelectorAll('tr'),77 rows = [],78 i;79 if (desc) {80 finalSorter = function (a, b) {81 return -1 * sorter(a, b);82 };83 }84 for (i = 0; i < rowNodes.length; i += 1) {85 rows.push(rowNodes[i]);86 tableBody.removeChild(rowNodes[i]);87 }88 rows.sort(finalSorter);89 for (i = 0; i < rows.length; i += 1) {90 tableBody.appendChild(rows[i]);91 }92 }93 // removes sort indicators for current column being sorted94 function removeSortIndicators() {95 var col = getNthColumn(currentSort.index),96 cls = col.className;97 cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, '');98 col.className = cls;99 }100 // adds sort indicators for current column being sorted101 function addSortIndicators() {102 getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted';103 }104 // adds event listeners for all sorter widgets105 function enableUI() {106 var i,107 el,108 ithSorter = function ithSorter(i) {109 var col = cols[i];110 return function () {111 var desc = col.defaultDescSort;112 if (currentSort.index === i) {113 desc = !currentSort.desc;114 }115 sortByIndex(i, desc);116 removeSortIndicators();117 currentSort.index = i;118 currentSort.desc = desc;119 addSortIndicators();120 };121 };122 for (i =0 ; i < cols.length; i += 1) {123 if (cols[i].sortable) {124 el = getNthColumn(i).querySelector('.sorter');125 if (el.addEventListener) {126 el.addEventListener('click', ithSorter(i));127 } else {128 el.attachEvent('onclick', ithSorter(i));129 }130 }131 }132 }133 // adds sorting functionality to the UI134 return function () {135 if (!getTable()) {136 return;137 }138 cols = loadColumns();...
Using AI Code Generation
1const istanbulAPI = require('istanbul-api');2const libCoverage = require('istanbul-lib-coverage');3const libReport = require('istanbul-lib-report');4const reports = require('istanbul-reports');5const fs = require('fs');6const map = libCoverage.createCoverageMap(JSON.parse(fs.readFileSync('coverage-final.json', 'utf8')));7const context = libReport.createContext({8});9const tree = istanbulAPI.utils.summarizeCoverage(map);10const report = reports.create('html', { skipEmpty: false, skipFull: false });11report.execute(context, tree);12{ Error: Cannot find module 'istanbul-api'13 at Function.Module._resolveFilename (module.js:547:15)14 at Function.Module._load (module.js:474:25)15 at Module.require (module.js:596:17)16 at require (internal/module.js:11:18)17 at Object.<anonymous> (/Users/xxx/xxx/xxx/test.js:1:17)18 at Module._compile (module.js:652:30)19 at Object.Module._extensions..js (module.js:663:10)20 at Module.load (module.js:565:32)21 at tryModuleLoad (module.js:505:12)22 at Function.Module._load (module.js:497:3) code: 'MODULE_NOT_FOUND' }
Using AI Code Generation
1var istanbulLibCoverage = require('istanbul-lib-coverage');2var map = istanbulLibCoverage.createCoverageMap();3map.addFileCoverage({4 statementMap: {5 '0': {6 start: {7 },8 end: {9 }10 }11 },12 s: {13 }14});15var fc = map.fileCoverageFor('test.js');16console.log(fc.getNthColumn(1, 1));17console.log(fc.getNthColumn(1, 2));18console.log(fc.getNthColumn(1, 3));19console.log(fc.getNthColumn(1, 4));20console.log(fc.getNthColumn(1, 5));21console.log(fc.getNthColumn(1, 6));22console.log(fc.getNthColumn(1, 7));23console.log(fc.getNthColumn(1, 8));24console.log(fc.getNthColumn(1, 9));25console.log(fc.getNthColumn(1, 10));26console.log(fc.getNthColumn(1, 11));27console.log(fc.getNthColumn(1, 12));28console.log(fc.getNthColumn(1, 13));29console.log(fc.getNthColumn(1, 14));30console.log(fc.getNthColumn(1, 15));31console.log(fc.getNthColumn(1, 16));32console.log(fc.getNthColumn(1, 17));33console.log(fc.getNthColumn(1, 18));34console.log(fc.getNthColumn(1, 19));35console.log(fc.getNthColumn(1, 20));36console.log(fc.getNthColumn(1, 21));37console.log(fc
Using AI Code Generation
1const istanbul = require('istanbul-api');2const { createCoverageMap } = istanbul.libCoverage;3const { createReporter } = istanbul.reports;4const { createSourceMapStore } = istanbul.sourceMaps;5const map = createCoverageMap({6});7const store = createSourceMapStore();8const context = istanbul.libReport.createContext({9 watermarks: { statements: [50, 80], functions: [50, 80], branches: [50, 80], lines: [50, 80] }10});11const report = createReporter('html', { verbose: true });12report.on('done', () => {13 console.log('done');14});15report.execute(context, map);16const sourceMaps = require('istanbul-lib-source-maps');17const { createCoverageMap } = require('istanbul-lib-coverage');18const { createSourceMapStore } = sourceMaps;19const store = createSourceMapStore();20const map = createCoverageMap({21});22const sourceMapData = map.data['path/to/source/file.js'].path;23const sourceMap = store.registerURL(sourceMapData, sourceMapData);24const position = sourceMap.originalPositionFor({25});
Using AI Code Generation
1const { getNthColumn } = require('istanbul-lib-coverage');2const map = {3 a: {4 b: {5 },6 },7};8const result = getNthColumn(map, 1);9console.log(result);10const result = getNthColumn(map, 2);11console.log(result);12const result = getNthColumn(map, 3);13console.log(result);14const result = getNthColumn(map, 4);15console.log(result);16const result = getNthColumn(map, 5);17console.log(result);
Using AI Code Generation
1var istanbul = require('istanbul-lib-report');2var getNthColumn = istanbul.getNthColumn;3var str = 'abc,def,ghi';4console.log(getNthColumn(str, 1, ','));5var istanbul = require('istanbul-lib-report');6var getNthColumn = istanbul.getNthColumn;7var str = 'abc,def,ghi';8console.log(getNthColumn(str, 1, ','));9var istanbul = require('istanbul-lib-report');10var getNthColumn = istanbul.getNthColumn;11var str = 'abc,def,ghi';12console.log(getNthColumn(str, 1, ','));13var istanbul = require('istanbul-lib-report');14var getNthColumn = istanbul.getNthColumn;15var str = 'abc,def,ghi';16console.log(getNthColumn(str, 1, ','));17var istanbul = require('istanbul-lib-report');18var getNthColumn = istanbul.getNthColumn;19var str = 'abc,def,ghi';20console.log(getNthColumn(str, 1, ','));21var istanbul = require('istanbul-lib-report');22var getNthColumn = istanbul.getNthColumn;23var str = 'abc,def,ghi';24console.log(getNthColumn(str, 1, ','));25var istanbul = require('istanbul-lib-report');26var getNthColumn = istanbul.getNthColumn;27var str = 'abc,def,ghi';28console.log(getN
Using AI Code Generation
1var istanbul = require("istanbul-api");2var report = istanbul.libReport.create("json");3var map = istanbul.libCoverage.createCoverageMap({});4var coverage = require("coverage.json");5map.merge(coverage);6var tree = report.getTree(map);7var root = tree.children[0];8var n = root.children.length;9for (var i = 0; i < n; i++) {10 if (root.children[i].getRelativeName() === "file1.js") {11 var file = root.children[i];12 var m = file.children.length;13 for (var j = 0; j < m; j++) {14 console.log(file.children[j].getHits());15 }16 }17}
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