Best JavaScript code snippet using istanbul
tree-summarizer.js
Source:tree-summarizer.js
...17 }18 }19 return ret;20}21function findCommonArrayPrefix(args) {22 if (args.length === 0) {23 return [];24 }25 var separated = args.map(function (arg) { return arg.split(SEP); }),26 ret = separated.pop();27 if (separated.length === 0) {28 return ret.slice(0, ret.length - 1);29 } else {30 return separated.reduce(commonArrayPrefix, ret);31 }32}33function Node(fullName, kind, metrics) {34 this.name = fullName;35 this.fullName = fullName;36 this.kind = kind;37 this.metrics = metrics || null;38 this.parent = null;39 this.children = [];40}41Node.prototype = {42 displayShortName: function () {43 return this.relativeName;44 },45 fullPath: function () {46 return this.fullName;47 },48 addChild: function (child) {49 this.children.push(child);50 child.parent = this;51 },52 toJSON: function () {53 return {54 name: this.name,55 relativeName: this.relativeName,56 fullName: this.fullName,57 kind: this.kind,58 metrics: this.metrics,59 parent: this.parent === null ? null : this.parent.name,60 children: this.children.map(function (node) { return node.toJSON(); })61 };62 }63};64function TreeSummary(summaryMap, commonPrefix) {65 this.prefix = commonPrefix;66 this.convertToTree(summaryMap, commonPrefix);67}68TreeSummary.prototype = {69 getNode: function (shortName) {70 return this.map[shortName];71 },72 convertToTree: function (summaryMap, arrayPrefix) {73 var nodes = [],74 rootPath = arrayPrefix.join(SEP) + SEP,75 root = new Node(rootPath, 'dir'),76 tmp,77 tmpChildren,78 seen = {},79 filesUnderRoot = false;80 seen[rootPath] = root;81 Object.keys(summaryMap).forEach(function (key) {82 var metrics = summaryMap[key],83 node,84 parentPath,85 parent;86 node = new Node(key, 'file', metrics);87 seen[key] = node;88 nodes.push(node);89 parentPath = path.dirname(key) + SEP;90 if (parentPath === SEP + SEP || parentPath === '.' + SEP) {91 parentPath = SEP + '__root__' + SEP;92 }93 parent = seen[parentPath];94 if (!parent) {95 parent = new Node(parentPath, 'dir');96 root.addChild(parent);97 seen[parentPath] = parent;98 }99 parent.addChild(node);100 if (parent === root) { filesUnderRoot = true; }101 });102 if (filesUnderRoot && arrayPrefix.length > 0) {103 arrayPrefix.pop(); //start at one level above104 tmp = root;105 tmpChildren = tmp.children;106 tmp.children = [];107 root = new Node(arrayPrefix.join(SEP) + SEP, 'dir');108 root.addChild(tmp);109 tmpChildren.forEach(function (child) {110 if (child.kind === 'dir') {111 root.addChild(child);112 } else {113 tmp.addChild(child);114 }115 });116 }117 this.fixupNodes(root, arrayPrefix.join(SEP) + SEP);118 this.calculateMetrics(root);119 this.root = root;120 this.map = {};121 this.indexAndSortTree(root, this.map);122 },123 fixupNodes: function (node, prefix, parent) {124 var that = this;125 if (node.name.indexOf(prefix) === 0) {126 node.name = node.name.substring(prefix.length);127 }128 if (node.name.charAt(0) === SEP) {129 node.name = node.name.substring(1);130 }131 if (parent) {132 if (parent.name !== '__root__' + SEP) {133 node.relativeName = node.name.substring(parent.name.length);134 } else {135 node.relativeName = node.name;136 }137 } else {138 node.relativeName = node.name.substring(prefix.length);139 }140 node.children.forEach(function (child) {141 that.fixupNodes(child, prefix, node);142 });143 },144 calculateMetrics: function (entry) {145 var that = this,146 fileChildren;147 if (entry.kind !== 'dir') {return; }148 entry.children.forEach(function (child) {149 that.calculateMetrics(child);150 });151 entry.metrics = utils.mergeSummaryObjects.apply(152 null,153 entry.children.map(function (child) { return child.metrics; })154 );155 // calclulate "java-style" package metrics where there is no hierarchy156 // across packages157 fileChildren = entry.children.filter(function (n) { return n.kind !== 'dir'; });158 if (fileChildren.length > 0) {159 entry.packageMetrics = utils.mergeSummaryObjects.apply(160 null,161 fileChildren.map(function (child) { return child.metrics; })162 );163 } else {164 entry.packageMetrics = null;165 }166 },167 indexAndSortTree: function (node, map) {168 var that = this;169 map[node.name] = node;170 node.children.sort(function (a, b) {171 a = a.relativeName;172 b = b.relativeName;173 return a < b ? -1 : a > b ? 1 : 0;174 });175 node.children.forEach(function (child) {176 that.indexAndSortTree(child, map);177 });178 },179 toJSON: function () {180 return {181 prefix: this.prefix,182 root: this.root.toJSON()183 };184 }185};186function TreeSummarizer() {187 this.summaryMap = {};188}189TreeSummarizer.prototype = {190 addFileCoverageSummary: function (filePath, metrics) {191 this.summaryMap[filePath] = metrics;192 },193 getTreeSummary: function () {194 var commonArrayPrefix = findCommonArrayPrefix(Object.keys(this.summaryMap));195 return new TreeSummary(this.summaryMap, commonArrayPrefix);196 }197};...
Using AI Code Generation
1const istanbulLibReport = require('istanbul-lib-report');2const findCommonArrayPrefix = istanbulLibReport.utils.findCommonArrayPrefix;3const array1 = ['a', 'b', 'c', 'd', 'e'];4const array2 = ['a', 'b', 'c', 'd', 'f'];5const array3 = ['a', 'b', 'c', 'd', 'g'];6const commonPrefix = findCommonArrayPrefix(array1, array2, array3);7console.log(commonPrefix);
Using AI Code Generation
1const findCommonArrayPrefix = require('istanbul-lib-report/lib/util').findCommonArrayPrefix;2const array1 = ['a','b','c','d','e'];3const array2 = ['a','b','c','d','e','f'];4const array3 = ['a','b','c','d','e','f','g'];5const array4 = ['a','b','c','d','e','f','g','h'];6const array5 = ['a','b','c','d','e','f','g','h','i'];7const array6 = ['a','b','c','d','e','f','g','h','i','j'];8const array7 = ['a','b','c','d','e','f','g','h','i','j','k'];9const array8 = ['a','b','c','d','e','f','g','h','i','j','k','l'];10const array9 = ['a','b','c','d','e','f','g','h','i','j','k','l','m'];11const array10 = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n'];12console.log(findCommonArrayPrefix(array1, array2, array3, array4, array5, array6, array7, array8, array9, array10));
Using AI Code Generation
1const libReport = require('istanbul-lib-report');2const context = libReport.createContext();3const findCommonArrayPrefix = context.utils.findCommonArrayPrefix;4console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'd']));5console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'd', 'e']));6console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c']));7console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd']));8console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e']));9console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f']));10console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g']));11console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h']));12console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i']));13console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j']));14console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k']));15console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l']));16console.log(findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h
Using AI Code Generation
1const istanbulLibReport = require('istanbul-lib-report');2const {findCommonArrayPrefix} = istanbulLibReport.utils;3const arr1 = ['a', 'b', 'c', 'd'];4const arr2 = ['a', 'b', 'c', 'e'];5const arr3 = ['a', 'b', 'c', 'f'];6const arr4 = ['a', 'b', 'c', 'g'];7const arr5 = ['a', 'b', 'c', 'h'];8const arr6 = ['a', 'b', 'c', 'i'];9const arr7 = ['a', 'b', 'c', 'j'];10const arr8 = ['a', 'b', 'c', 'k'];11const arr9 = ['a', 'b', 'c', 'l'];12const arr10 = ['a', 'b', 'c', 'm'];13const arr11 = ['a', 'b', 'c', 'n'];14const arr12 = ['a', 'b', 'c', 'o'];15const arr13 = ['a', 'b', 'c', 'p'];16const arr14 = ['a', 'b', 'c', 'q'];17const arr15 = ['a', 'b', 'c', 'r'];18const arr16 = ['a', 'b', 'c', 's'];19const arr17 = ['a', 'b', 'c', 't'];20const arr18 = ['a', 'b', 'c', 'u'];21const arr19 = ['a', 'b', 'c', 'v'];22const arr20 = ['a', 'b', 'c', 'w'];23const arr21 = ['a', 'b', 'c', 'x'];24const arr22 = ['a', 'b', 'c', 'y'];25const arr23 = ['a', 'b', 'c', 'z'];26const arr24 = ['a', 'b', 'c', 'aa'];27const arr25 = ['a', 'b', 'c', 'ab'];28const arr26 = ['a', 'b', 'c', 'ac'];29const arr27 = ['a', 'b', 'c', 'ad'];30const arr28 = ['a', 'b', 'c', 'ae'];31const arr29 = ['a', 'b', 'c', 'af'];
Using AI Code Generation
1const report = require('istanbul-lib-report');2const context = report.createContext();3const tree = context.getTree('flat');4const prefix = tree.findCommonArrayPrefix(['a', 'b', 'c'], ['a', 'b', 'd']);5console.log(prefix);6{7 "scripts": {8 },9 "dependencies": {10 }11}
Using AI Code Generation
1var istanbulApi = require('istanbul-api');2var path = require('path');3var prefix = istanbulApi.libReport.findCommonArrayPrefix([4 path.resolve('test/fixtures/one.js'),5 path.resolve('test/fixtures/two.js'),6 path.resolve('test/fixtures/three.js')7]);8console.log(prefix);9var relativePath = path.relative(prefix, path.resolve('test/fixtures/one.js'));10console.log(relativePath);
Using AI Code Generation
1const libReport = require('istanbul-lib-report');2const path = require('path');3const map = new Map();4const context = libReport.createContext({5 dir: path.resolve(__dirname, 'coverage'),6 watermarks: { statements: [50, 80], lines: [50, 80], functions: [50, 80], branches: [50, 80] }7});8map.set('coverage-summary.json', {9 all: { statements: 0, branches: 0, functions: 0, lines: 0 },10 'src/index.js': { statements: 0, branches: 0, functions: 0, lines: 0 },11 'src/lib/another.js': { statements: 0, branches: 0, functions: 0, lines: 0 },12 'src/lib/index.js': { statements: 0, branches: 0, functions: 0, lines: 0 },13 'src/lib/test.js': { statements: 0, branches: 0, functions: 0, lines: 0 }14});15map.set('coverage-final.json', {16 statementMap: { '0': { start: { line: 1, column: 0 }, end: { line: 1, column: 18 } } },17 s: { '0': 0 },18 f: {},19 fnMap: {},20 b: {},21 branchMap: {},22 l: { '0': 0 },23 fnCoverage: {},24 statementCoverage: { '0': 0 },25 branchCoverage: {},26 inputSourceMap: { version: 3, sources: ['../src/lib/test.js'], names: [], mappings: 'AAAA,IAAI,MAAM,GAAG,CAAC' }27});28const tree = libReport.summarizers.pkg(map, context);29console.log(tree);30{31 {32 data: {
Using AI Code Generation
1const istanbul = require('istanbul-lib-report');2const context = istanbul.createContext();3const tree = context.createTree('flat');4const map = tree.visit(istanbul.summarizers.flat);5console.log(map);6const files = Object.keys(map.files);7const prefix = istanbul.utils.findCommonArrayPrefix(files);8console.log(prefix);
Using AI Code Generation
1var report = require('istanbul-lib-report');2var myArray = ['abcd', 'abce', 'abcf', 'abcg'];3var commonPrefix = report.findCommonArrayPrefix(myArray);4console.log(commonPrefix);5{6 "scripts": {7 },8 "dependencies": {9 }10}11exports.createContext = createContext;12exports.createTree = createTree;13exports.findCommonArrayPrefix = findCommonArrayPrefix;14exports.readJSON = readJSON;15exports.utils = utils;
Using AI Code Generation
1var istanbul = require('istanbul-lib-report');2var context = istanbul.createContext();3var tree = context.createTree('flat');4];5var commonPrefix = istanbul.utils.findCommonArrayPrefix(files);6console.log(commonPrefix);7var commonPrefix2 = istanbul.utils.findCommonArrayPrefix(['a/b/c.js', 'a/b/d.js', 'a/b/e.js', 'a/b/f.js', 'a/b/g.js', 'a/b/h.js', 'a/b/i.js', 'a/b/j.js', 'a/b/k.js', 'a/b/l.js']);8console.log(commonPrefix2);9var commonPrefix3 = istanbul.utils.findCommonArrayPrefix(['a/b/c.js', 'a/b/d.js', 'a/b/e.js', 'a/b/f.js', 'a/b/g.js', 'a/b/h.js', 'a/b/i.js', 'a/b/j.js', 'a/b/k.js', 'a/b/l.js']);10console.log(commonPrefix3);11var commonPrefix4 = istanbul.utils.findCommonArrayPrefix(['a/b/c.js', 'a/b/d.js', 'a/b/e.js', 'a/b/f.js', 'a/b/g.js', 'a/b/h.js', 'a/b/i.js', 'a/b/j.js', 'a/b/k.js', 'a/b/l.js']);12console.log(commonPrefix4);13var commonPrefix5 = istanbul.utils.findCommonArrayPrefix(['a/b/c.js', 'a/b/d.js', 'a/b/e.js', 'a/b/f.js', 'a/b/g.js', 'a/b/h.js', 'a/b/i.js', 'a/b/j.js', 'a/b/k.js', 'a/b/l.js']);14console.log(commonPrefix5);15var commonPrefix6 = istanbul.utils.findCommonArrayPrefix(['a/b/c.js', 'a/b/d.js', '
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