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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