diff options
Diffstat (limited to 'node_modules/istanbul/lib')
51 files changed, 0 insertions, 7208 deletions
diff --git a/node_modules/istanbul/lib/assets/base.css b/node_modules/istanbul/lib/assets/base.css deleted file mode 100644 index 29737bcb0..000000000 --- a/node_modules/istanbul/lib/assets/base.css +++ /dev/null @@ -1,213 +0,0 @@ -body, html { - margin:0; padding: 0; - height: 100%; -} -body { - font-family: Helvetica Neue, Helvetica, Arial; - font-size: 14px; - color:#333; -} -.small { font-size: 12px; } -*, *:after, *:before { - -webkit-box-sizing:border-box; - -moz-box-sizing:border-box; - box-sizing:border-box; - } -h1 { font-size: 20px; margin: 0;} -h2 { font-size: 14px; } -pre { - font: 12px/1.4 Consolas, "Liberation Mono", Menlo, Courier, monospace; - margin: 0; - padding: 0; - -moz-tab-size: 2; - -o-tab-size: 2; - tab-size: 2; -} -a { color:#0074D9; text-decoration:none; } -a:hover { text-decoration:underline; } -.strong { font-weight: bold; } -.space-top1 { padding: 10px 0 0 0; } -.pad2y { padding: 20px 0; } -.pad1y { padding: 10px 0; } -.pad2x { padding: 0 20px; } -.pad2 { padding: 20px; } -.pad1 { padding: 10px; } -.space-left2 { padding-left:55px; } -.space-right2 { padding-right:20px; } -.center { text-align:center; } -.clearfix { display:block; } -.clearfix:after { - content:''; - display:block; - height:0; - clear:both; - visibility:hidden; - } -.fl { float: left; } -@media only screen and (max-width:640px) { - .col3 { width:100%; max-width:100%; } - .hide-mobile { display:none!important; } -} - -.quiet { - color: #7f7f7f; - color: rgba(0,0,0,0.5); -} -.quiet a { opacity: 0.7; } - -.fraction { - font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace; - font-size: 10px; - color: #555; - background: #E8E8E8; - padding: 4px 5px; - border-radius: 3px; - vertical-align: middle; -} - -div.path a:link, div.path a:visited { color: #333; } -table.coverage { - border-collapse: collapse; - margin: 10px 0 0 0; - padding: 0; -} - -table.coverage td { - margin: 0; - padding: 0; - vertical-align: top; -} -table.coverage td.line-count { - text-align: right; - padding: 0 5px 0 20px; -} -table.coverage td.line-coverage { - text-align: right; - padding-right: 10px; - min-width:20px; -} - -table.coverage td span.cline-any { - display: inline-block; - padding: 0 5px; - width: 100%; -} -.missing-if-branch { - display: inline-block; - margin-right: 5px; - border-radius: 3px; - position: relative; - padding: 0 4px; - background: #333; - color: yellow; -} - -.skip-if-branch { - display: none; - margin-right: 10px; - position: relative; - padding: 0 4px; - background: #ccc; - color: white; -} -.missing-if-branch .typ, .skip-if-branch .typ { - color: inherit !important; -} -.coverage-summary { - border-collapse: collapse; - width: 100%; -} -.coverage-summary tr { border-bottom: 1px solid #bbb; } -.keyline-all { border: 1px solid #ddd; } -.coverage-summary td, .coverage-summary th { padding: 10px; } -.coverage-summary tbody { border: 1px solid #bbb; } -.coverage-summary td { border-right: 1px solid #bbb; } -.coverage-summary td:last-child { border-right: none; } -.coverage-summary th { - text-align: left; 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} -.status-line.medium, .medium .cover-fill { background: #f9cd0b; } -/* light yellow */ -.medium { background: #fff4c2; } -/* light gray */ -span.cline-neutral { background: #eaeaea; } - -.cbranch-no { background: yellow !important; color: #111; } - -.cstat-skip { background: #ddd; color: #111; } -.fstat-skip { background: #ddd; color: #111 !important; } -.cbranch-skip { background: #ddd !important; color: #111; } - - -.cover-fill, .cover-empty { - display:inline-block; - height: 12px; -} -.chart { - line-height: 0; -} -.cover-empty { - background: white; -} -.cover-full { - border-right: none !important; -} -pre.prettyprint { - border: none !important; - padding: 0 !important; - margin: 0 !important; -} -.com { color: #999 !important; } -.ignore-none { color: #999; font-weight: normal; } - -.wrapper { - min-height: 100%; - height: auto !important; - height: 100%; - margin: 0 auto -48px; -} -.footer, .push { - height: 48px; -} diff --git a/node_modules/istanbul/lib/assets/sort-arrow-sprite.png b/node_modules/istanbul/lib/assets/sort-arrow-sprite.png Binary files differdeleted file mode 100644 index 03f704a60..000000000 --- a/node_modules/istanbul/lib/assets/sort-arrow-sprite.png +++ /dev/null diff --git a/node_modules/istanbul/lib/assets/sorter.js b/node_modules/istanbul/lib/assets/sorter.js deleted file mode 100644 index 6c5034e40..000000000 --- a/node_modules/istanbul/lib/assets/sorter.js +++ /dev/null @@ -1,158 +0,0 @@ -var addSorting = (function () { - "use strict"; - var cols, - currentSort = { - index: 0, - desc: false - }; - - // returns the summary table element - function getTable() { return document.querySelector('.coverage-summary'); } - // returns the thead element of the summary table - function getTableHeader() { return getTable().querySelector('thead tr'); } - // returns the tbody element of the summary table - function getTableBody() { return getTable().querySelector('tbody'); } - // returns the th element for nth column - function getNthColumn(n) { return getTableHeader().querySelectorAll('th')[n]; } - - // loads all columns - function loadColumns() { - var colNodes = getTableHeader().querySelectorAll('th'), - colNode, - cols = [], - col, - i; - - for (i = 0; i < colNodes.length; i += 1) { - colNode = colNodes[i]; - col = { - key: colNode.getAttribute('data-col'), - sortable: !colNode.getAttribute('data-nosort'), - type: colNode.getAttribute('data-type') || 'string' - }; - cols.push(col); - if (col.sortable) { - col.defaultDescSort = col.type === 'number'; - colNode.innerHTML = colNode.innerHTML + '<span class="sorter"></span>'; - } - } - return cols; - } - // attaches a data attribute to every tr element with an object - // of data values keyed by column name - function loadRowData(tableRow) { - var tableCols = tableRow.querySelectorAll('td'), - colNode, - col, - data = {}, - i, - val; - for (i = 0; i < tableCols.length; i += 1) { - colNode = tableCols[i]; - col = cols[i]; - val = colNode.getAttribute('data-value'); - if (col.type === 'number') { - val = Number(val); - } - data[col.key] = val; - } - return data; - } - // loads all row data - function loadData() { - var rows = getTableBody().querySelectorAll('tr'), - i; - - for (i = 0; i < rows.length; i += 1) { - rows[i].data = loadRowData(rows[i]); - } - } - // sorts the table using the data for the ith column - function sortByIndex(index, desc) { - var key = cols[index].key, - sorter = function (a, b) { - a = a.data[key]; - b = b.data[key]; - return a < b ? -1 : a > b ? 1 : 0; - }, - finalSorter = sorter, - tableBody = document.querySelector('.coverage-summary tbody'), - rowNodes = tableBody.querySelectorAll('tr'), - rows = [], - i; - - if (desc) { - finalSorter = function (a, b) { - return -1 * sorter(a, b); - }; - } - - for (i = 0; i < rowNodes.length; i += 1) { - rows.push(rowNodes[i]); - tableBody.removeChild(rowNodes[i]); - } - - rows.sort(finalSorter); - - for (i = 0; i < rows.length; i += 1) { - tableBody.appendChild(rows[i]); - } - } - // removes sort indicators for current column being sorted - function removeSortIndicators() { - var col = getNthColumn(currentSort.index), - cls = col.className; - - cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, ''); - col.className = cls; - } - // adds sort indicators for current column being sorted - function addSortIndicators() { - getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted'; - } - // adds event listeners for all sorter widgets - function enableUI() { - var i, - el, - ithSorter = function ithSorter(i) { - var col = cols[i]; - - return function () { - var desc = col.defaultDescSort; - - if (currentSort.index === i) { - desc = !currentSort.desc; - } - sortByIndex(i, desc); - removeSortIndicators(); - currentSort.index = i; - currentSort.desc = desc; - addSortIndicators(); - }; - }; - for (i =0 ; i < cols.length; i += 1) { - if (cols[i].sortable) { - // add the click event handler on the th so users - // dont have to click on those tiny arrows - el = getNthColumn(i).querySelector('.sorter').parentElement; - if (el.addEventListener) { - el.addEventListener('click', ithSorter(i)); - } else { - el.attachEvent('onclick', ithSorter(i)); - } - } - } - } - // adds sorting functionality to the UI - return function () { - if (!getTable()) { - return; - } - cols = loadColumns(); - loadData(cols); - addSortIndicators(); - enableUI(); - }; 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a/node_modules/istanbul/lib/cli.js b/node_modules/istanbul/lib/cli.js deleted file mode 100755 index 5a8f1bfca..000000000 --- a/node_modules/istanbul/lib/cli.js +++ /dev/null @@ -1,99 +0,0 @@ -#!/usr/bin/env node - -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - - -var async = require('async'), - Command = require('./command'), - inputError = require('./util/input-error'), - exitProcess = process.exit; //hold a reference to original process.exit so that we are not affected even when a test changes it - -require('./register-plugins'); - -function findCommandPosition(args) { - var i; - - for (i = 0; i < args.length; i += 1) { - if (args[i].charAt(0) !== '-') { - return i; - } - } - - return -1; -} - -function exit(ex, code) { - // flush output for Node.js Windows pipe bug - // https://github.com/joyent/node/issues/6247 is just one bug example - // https://github.com/visionmedia/mocha/issues/333 has a good discussion - var streams = [process.stdout, process.stderr]; - async.forEach(streams, function (stream, done) { - // submit a write request and wait until it's written - stream.write('', done); - }, function () { - if (ex) { - if (typeof ex === 'string') { - console.error(ex); - exitProcess(1); - } else { - throw ex; // turn it into an uncaught exception - } - } else { - exitProcess(code); - } - }); -} - -function errHandler (ex) { - if (!ex) { return; } - if (!ex.inputError) { - // exit with exception stack trace - exit(ex); - } else { - //don't print nasty traces but still exit(1) - console.error(ex.message); - console.error('Try "istanbul help" for usage'); - exit(null, 1); - } -} - -function runCommand(args, callback) { - var pos = findCommandPosition(args), - command, - commandArgs, - commandObject; - - if (pos < 0) { - return callback(inputError.create('Need a command to run')); - } - - commandArgs = args.slice(0, pos); - command = args[pos]; - commandArgs.push.apply(commandArgs, args.slice(pos + 1)); - - try { - commandObject = Command.create(command); - } catch (ex) { - errHandler(inputError.create(ex.message)); - return; - } - commandObject.run(commandArgs, errHandler); -} - -function runToCompletion(args) { - runCommand(args, errHandler); -} - -/* istanbul ignore if: untestable */ -if (require.main === module) { - var args = Array.prototype.slice.call(process.argv, 2); - runToCompletion(args); -} - -module.exports = { - runToCompletion: runToCompletion -}; - diff --git a/node_modules/istanbul/lib/collector.js b/node_modules/istanbul/lib/collector.js deleted file mode 100644 index f1b6b606e..000000000 --- a/node_modules/istanbul/lib/collector.js +++ /dev/null @@ -1,122 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -"use strict"; -var MemoryStore = require('./store/memory'), - utils = require('./object-utils'); - -/** - * a mechanism to merge multiple coverage objects into one. Handles the use case - * of overlapping coverage information for the same files in multiple coverage - * objects and does not double-count in this situation. For example, if - * you pass the same coverage object multiple times, the final merged object will be - * no different that any of the objects passed in (except for execution counts). - * - * The `Collector` is built for scale to handle thousands of coverage objects. - * By default, all processing is done in memory since the common use-case is of - * one or a few coverage objects. You can work around memory - * issues by passing in a `Store` implementation that stores temporary computations - * on disk (the `tmp` store, for example). - * - * The `getFinalCoverage` method returns an object with merged coverage information - * and is provided as a convenience for implementors working with coverage information - * that can fit into memory. Reporters, in the interest of generality, should *not* use this method for - * creating reports. - * - * Usage - * ----- - * - * var collector = new require('istanbul').Collector(); - * - * files.forEach(function (f) { - * //each coverage object can have overlapping information about multiple files - * collector.add(JSON.parse(fs.readFileSync(f, 'utf8'))); - * }); - * - * collector.files().forEach(function(file) { - * var fileCoverage = collector.fileCoverageFor(file); - * console.log('Coverage for ' + file + ' is:' + JSON.stringify(fileCoverage)); - * }); - * - * // convenience method: do not use this when dealing with a large number of files - * var finalCoverage = collector.getFinalCoverage(); - * - * @class Collector - * @module main - * @constructor - * @param {Object} options Optional. Configuration options. - * @param {Store} options.store - an implementation of `Store` to use for temporary - * calculations. - */ -function Collector(options) { - options = options || {}; - this.store = options.store || new MemoryStore(); -} - -Collector.prototype = { - /** - * adds a coverage object to the collector. - * - * @method add - * @param {Object} coverage the coverage object. - * @param {String} testName Optional. The name of the test used to produce the object. - * This is currently not used. - */ - add: function (coverage /*, testName */) { - var store = this.store; - Object.keys(coverage).forEach(function (key) { - var fileCoverage = coverage[key]; - if (store.hasKey(key)) { - store.setObject(key, utils.mergeFileCoverage(fileCoverage, store.getObject(key))); - } else { - store.setObject(key, fileCoverage); - } - }); - }, - /** - * returns a list of unique file paths for which coverage information has been added. - * @method files - * @return {Array} an array of file paths for which coverage information is present. - */ - files: function () { - return this.store.keys(); - }, - /** - * return file coverage information for a single file - * @method fileCoverageFor - * @param {String} fileName the path for the file for which coverage information is - * required. Must be one of the values returned in the `files()` method. - * @return {Object} the coverage information for the specified file. - */ - fileCoverageFor: function (fileName) { - var ret = this.store.getObject(fileName); - utils.addDerivedInfoForFile(ret); - return ret; - }, - /** - * returns file coverage information for all files. This has the same format as - * any of the objects passed in to the `add` method. The number of keys in this - * object will be a superset of all keys found in the objects passed to `add()` - * @method getFinalCoverage - * @return {Object} the merged coverage information - */ - getFinalCoverage: function () { - var ret = {}, - that = this; - this.files().forEach(function (file) { - ret[file] = that.fileCoverageFor(file); - }); - return ret; - }, - /** - * disposes this collector and reclaims temporary resources used in the - * computation. Calls `dispose()` on the underlying store. - * @method dispose - */ - dispose: function () { - this.store.dispose(); - } -}; - -module.exports = Collector;
\ No newline at end of file diff --git a/node_modules/istanbul/lib/command/check-coverage.js b/node_modules/istanbul/lib/command/check-coverage.js deleted file mode 100644 index 5776c7780..000000000 --- a/node_modules/istanbul/lib/command/check-coverage.js +++ /dev/null @@ -1,195 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var nopt = require('nopt'), - path = require('path'), - fs = require('fs'), - Collector = require('../collector'), - formatOption = require('../util/help-formatter').formatOption, - util = require('util'), - utils = require('../object-utils'), - filesFor = require('../util/file-matcher').filesFor, - Command = require('./index'), - configuration = require('../config'); - -function isAbsolute(file) { - if (path.isAbsolute) { - return path.isAbsolute(file); - } - - return path.resolve(file) === path.normalize(file); -} - -function CheckCoverageCommand() { - Command.call(this); -} - -function removeFiles(covObj, root, files) { - var filesObj = {}, - obj = {}; - - // Create lookup table. - files.forEach(function (file) { - filesObj[file] = true; - }); - - Object.keys(covObj).forEach(function (key) { - // Exclude keys will always be relative, but covObj keys can be absolute or relative - var excludeKey = isAbsolute(key) ? path.relative(root, key) : key; - // Also normalize for files that start with `./`, etc. - excludeKey = path.normalize(excludeKey); - if (filesObj[excludeKey] !== true) { - obj[key] = covObj[key]; - } - }); - - return obj; -} - -CheckCoverageCommand.TYPE = 'check-coverage'; -util.inherits(CheckCoverageCommand, Command); - -Command.mix(CheckCoverageCommand, { - synopsis: function () { - return "checks overall/per-file coverage against thresholds from coverage JSON files. Exits 1 if thresholds are not met, 0 otherwise"; - }, - - usage: function () { - console.error('\nUsage: ' + this.toolName() + ' ' + this.type() + ' <options> [<include-pattern>]\n\nOptions are:\n\n' + - [ - formatOption('--statements <threshold>', 'global statement coverage threshold'), - formatOption('--functions <threshold>', 'global function coverage threshold'), - formatOption('--branches <threshold>', 'global branch coverage threshold'), - formatOption('--lines <threshold>', 'global line coverage threshold') - ].join('\n\n') + '\n'); - - console.error('\n\n'); - - console.error('Thresholds, when specified as a positive number are taken to be the minimum percentage required.'); - console.error('When a threshold is specified as a negative number it represents the maximum number of uncovered entities allowed.\n'); - console.error('For example, --statements 90 implies minimum statement coverage is 90%.'); - console.error(' --statements -10 implies that no more than 10 uncovered statements are allowed\n'); - console.error('Per-file thresholds can be specified via a configuration file.\n'); - console.error('<include-pattern> is a glob pattern that can be used to select one or more coverage files ' + - 'for merge. This defaults to "**/coverage*.json"'); - - console.error('\n'); - }, - - run: function (args, callback) { - - var template = { - config: path, - root: path, - statements: Number, - lines: Number, - branches: Number, - functions: Number, - verbose: Boolean - }, - opts = nopt(template, { v : '--verbose' }, args, 0), - // Translate to config opts. - config = configuration.loadFile(opts.config, { - verbose: opts.verbose, - check: { - global: { - statements: opts.statements, - lines: opts.lines, - branches: opts.branches, - functions: opts.functions - } - } - }), - includePattern = '**/coverage*.json', - root, - collector = new Collector(), - errors = []; - - if (opts.argv.remain.length > 0) { - includePattern = opts.argv.remain[0]; - } - - root = opts.root || process.cwd(); - filesFor({ - root: root, - includes: [ includePattern ] - }, function (err, files) { - if (err) { throw err; } - if (files.length === 0) { - return callback('ERROR: No coverage files found.'); - } - files.forEach(function (file) { - var coverageObject = JSON.parse(fs.readFileSync(file, 'utf8')); - collector.add(coverageObject); - }); - var thresholds = { - global: { - statements: config.check.global.statements || 0, - branches: config.check.global.branches || 0, - lines: config.check.global.lines || 0, - functions: config.check.global.functions || 0, - excludes: config.check.global.excludes || [] - }, - each: { - statements: config.check.each.statements || 0, - branches: config.check.each.branches || 0, - lines: config.check.each.lines || 0, - functions: config.check.each.functions || 0, - excludes: config.check.each.excludes || [] - } - }, - rawCoverage = collector.getFinalCoverage(), - globalResults = utils.summarizeCoverage(removeFiles(rawCoverage, root, thresholds.global.excludes)), - eachResults = removeFiles(rawCoverage, root, thresholds.each.excludes); - - // Summarize per-file results and mutate original results. - Object.keys(eachResults).forEach(function (key) { - eachResults[key] = utils.summarizeFileCoverage(eachResults[key]); - }); - - if (config.verbose) { - console.log('Compare actuals against thresholds'); - console.log(JSON.stringify({ global: globalResults, each: eachResults, thresholds: thresholds }, undefined, 4)); - } - - function check(name, thresholds, actuals) { - [ - "statements", - "branches", - "lines", - "functions" - ].forEach(function (key) { - var actual = actuals[key].pct, - actualUncovered = actuals[key].total - actuals[key].covered, - threshold = thresholds[key]; - - if (threshold < 0) { - if (threshold * -1 < actualUncovered) { - errors.push('ERROR: Uncovered count for ' + key + ' (' + actualUncovered + - ') exceeds ' + name + ' threshold (' + -1 * threshold + ')'); - } - } else { - if (actual < threshold) { - errors.push('ERROR: Coverage for ' + key + ' (' + actual + - '%) does not meet ' + name + ' threshold (' + threshold + '%)'); - } - } - }); - } - - check("global", thresholds.global, globalResults); - - Object.keys(eachResults).forEach(function (key) { - check("per-file" + " (" + key + ") ", thresholds.each, eachResults[key]); - }); - - return callback(errors.length === 0 ? null : errors.join("\n")); - }); - } -}); - -module.exports = CheckCoverageCommand; - - diff --git a/node_modules/istanbul/lib/command/common/run-with-cover.js b/node_modules/istanbul/lib/command/common/run-with-cover.js deleted file mode 100644 index d4c5fafe4..000000000 --- a/node_modules/istanbul/lib/command/common/run-with-cover.js +++ /dev/null @@ -1,261 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -var Module = require('module'), - path = require('path'), - fs = require('fs'), - nopt = require('nopt'), - which = require('which'), - mkdirp = require('mkdirp'), - existsSync = fs.existsSync || path.existsSync, - inputError = require('../../util/input-error'), - matcherFor = require('../../util/file-matcher').matcherFor, - Instrumenter = require('../../instrumenter'), - Collector = require('../../collector'), - formatOption = require('../../util/help-formatter').formatOption, - hook = require('../../hook'), - Reporter = require('../../reporter'), - resolve = require('resolve'), - configuration = require('../../config'); - -function usage(arg0, command) { - - console.error('\nUsage: ' + arg0 + ' ' + command + ' [<options>] <executable-js-file-or-command> [-- <arguments-to-jsfile>]\n\nOptions are:\n\n' - + [ - formatOption('--config <path-to-config>', 'the configuration file to use, defaults to .istanbul.yml'), - formatOption('--root <path> ', 'the root path to look for files to instrument, defaults to .'), - formatOption('-x <exclude-pattern> [-x <exclude-pattern>]', 'one or more glob patterns e.g. "**/vendor/**"'), - formatOption('-i <include-pattern> [-i <include-pattern>]', 'one or more glob patterns e.g. "**/*.js"'), - formatOption('--[no-]default-excludes', 'apply default excludes [ **/node_modules/**, **/test/**, **/tests/** ], defaults to true'), - formatOption('--hook-run-in-context', 'hook vm.runInThisContext in addition to require (supports RequireJS), defaults to false'), - formatOption('--post-require-hook <file> | <module>', 'JS module that exports a function for post-require processing'), - formatOption('--report <format> [--report <format>] ', 'report format, defaults to lcov (= lcov.info + HTML)'), - formatOption('--dir <report-dir>', 'report directory, defaults to ./coverage'), - formatOption('--print <type>', 'type of report to print to console, one of summary (default), detail, both or none'), - formatOption('--verbose, -v', 'verbose mode'), - formatOption('--[no-]preserve-comments', 'remove / preserve comments in the output, defaults to false'), - formatOption('--include-all-sources', 'instrument all unused sources after running tests, defaults to false'), - formatOption('--[no-]include-pid', 'include PID in output coverage filename') - ].join('\n\n') + '\n'); - console.error('\n'); -} - -function run(args, commandName, enableHooks, callback) { - - var template = { - config: path, - root: path, - x: [ Array, String ], - report: [Array, String ], - dir: path, - verbose: Boolean, - yui: Boolean, - 'default-excludes': Boolean, - print: String, - 'self-test': Boolean, - 'hook-run-in-context': Boolean, - 'post-require-hook': String, - 'preserve-comments': Boolean, - 'include-all-sources': Boolean, - 'preload-sources': Boolean, - i: [ Array, String ], - 'include-pid': Boolean - }, - opts = nopt(template, { v : '--verbose' }, args, 0), - overrides = { - verbose: opts.verbose, - instrumentation: { - root: opts.root, - 'default-excludes': opts['default-excludes'], - excludes: opts.x, - 'include-all-sources': opts['include-all-sources'], - 'preload-sources': opts['preload-sources'], - 'include-pid': opts['include-pid'] - }, - reporting: { - reports: opts.report, - print: opts.print, - dir: opts.dir - }, - hooks: { - 'hook-run-in-context': opts['hook-run-in-context'], - 'post-require-hook': opts['post-require-hook'], - 'handle-sigint': opts['handle-sigint'] - } - }, - config = configuration.loadFile(opts.config, overrides), - verbose = config.verbose, - cmdAndArgs = opts.argv.remain, - preserveComments = opts['preserve-comments'], - includePid = opts['include-pid'], - cmd, - cmdArgs, - reportingDir, - reporter = new Reporter(config), - runFn, - excludes; - - if (cmdAndArgs.length === 0) { - return callback(inputError.create('Need a filename argument for the ' + commandName + ' command!')); - } - - cmd = cmdAndArgs.shift(); - cmdArgs = cmdAndArgs; - - if (!existsSync(cmd)) { - try { - cmd = which.sync(cmd); - } catch (ex) { - return callback(inputError.create('Unable to resolve file [' + cmd + ']')); - } - } else { - cmd = path.resolve(cmd); - } - - runFn = function () { - process.argv = ["node", cmd].concat(cmdArgs); - if (verbose) { - console.log('Running: ' + process.argv.join(' ')); - } - process.env.running_under_istanbul=1; - Module.runMain(cmd, null, true); - }; - - excludes = config.instrumentation.excludes(true); - - if (enableHooks) { - reportingDir = path.resolve(config.reporting.dir()); - mkdirp.sync(reportingDir); //ensure we fail early if we cannot do this - reporter.dir = reportingDir; - reporter.addAll(config.reporting.reports()); - if (config.reporting.print() !== 'none') { - switch (config.reporting.print()) { - case 'detail': - reporter.add('text'); - break; - case 'both': - reporter.add('text'); - reporter.add('text-summary'); - break; - default: - reporter.add('text-summary'); - break; - } - } - - excludes.push(path.relative(process.cwd(), path.join(reportingDir, '**', '*'))); - matcherFor({ - root: config.instrumentation.root() || process.cwd(), - includes: opts.i || config.instrumentation.extensions().map(function (ext) { - return '**/*' + ext; - }), - excludes: excludes - }, - function (err, matchFn) { - if (err) { return callback(err); } - - var coverageVar = '$$cov_' + new Date().getTime() + '$$', - instrumenter = new Instrumenter({ coverageVariable: coverageVar , preserveComments: preserveComments}), - transformer = instrumenter.instrumentSync.bind(instrumenter), - hookOpts = { verbose: verbose, extensions: config.instrumentation.extensions() }, - postRequireHook = config.hooks.postRequireHook(), - postLoadHookFile; - - if (postRequireHook) { - postLoadHookFile = path.resolve(postRequireHook); - } else if (opts.yui) { //EXPERIMENTAL code: do not rely on this in anyway until the docs say it is allowed - postLoadHookFile = path.resolve(__dirname, '../../util/yui-load-hook'); - } - - if (postRequireHook) { - if (!existsSync(postLoadHookFile)) { //assume it is a module name and resolve it - try { - postLoadHookFile = resolve.sync(postRequireHook, { basedir: process.cwd() }); - } catch (ex) { - if (verbose) { console.error('Unable to resolve [' + postRequireHook + '] as a node module'); } - callback(ex); - return; - } - } - } - if (postLoadHookFile) { - if (verbose) { console.error('Use post-load-hook: ' + postLoadHookFile); } - hookOpts.postLoadHook = require(postLoadHookFile)(matchFn, transformer, verbose); - } - - if (opts['self-test']) { - hook.unloadRequireCache(matchFn); - } - // runInThisContext is used by RequireJS [issue #23] - if (config.hooks.hookRunInContext()) { - hook.hookRunInThisContext(matchFn, transformer, hookOpts); - } - hook.hookRequire(matchFn, transformer, hookOpts); - - //initialize the global variable to stop mocha from complaining about leaks - global[coverageVar] = {}; - - // enable passing --handle-sigint to write reports on SIGINT. - // This allows a user to manually kill a process while - // still getting the istanbul report. - if (config.hooks.handleSigint()) { - process.once('SIGINT', process.exit); - } - - process.once('exit', function () { - var pidExt = includePid ? ('-' + process.pid) : '', - file = path.resolve(reportingDir, 'coverage' + pidExt + '.json'), - collector, - cov; - if (typeof global[coverageVar] === 'undefined' || Object.keys(global[coverageVar]).length === 0) { - console.error('No coverage information was collected, exit without writing coverage information'); - return; - } else { - cov = global[coverageVar]; - } - //important: there is no event loop at this point - //everything that happens in this exit handler MUST be synchronous - if (config.instrumentation.includeAllSources()) { - // Files that are not touched by code ran by the test runner is manually instrumented, to - // illustrate the missing coverage. - matchFn.files.forEach(function (file) { - if (!cov[file]) { - transformer(fs.readFileSync(file, 'utf-8'), file); - - // When instrumenting the code, istanbul will give each FunctionDeclaration a value of 1 in coverState.s, - // presumably to compensate for function hoisting. We need to reset this, as the function was not hoisted, - // as it was never loaded. - Object.keys(instrumenter.coverState.s).forEach(function (key) { - instrumenter.coverState.s[key] = 0; - }); - - cov[file] = instrumenter.coverState; - } - }); - } - mkdirp.sync(reportingDir); //yes, do this again since some test runners could clean the dir initially created - if (config.reporting.print() !== 'none') { - console.error('============================================================================='); - console.error('Writing coverage object [' + file + ']'); - } - fs.writeFileSync(file, JSON.stringify(cov), 'utf8'); - collector = new Collector(); - collector.add(cov); - if (config.reporting.print() !== 'none') { - console.error('Writing coverage reports at [' + reportingDir + ']'); - console.error('============================================================================='); - } - reporter.write(collector, true, callback); - }); - runFn(); - }); - } else { - runFn(); - } -} - -module.exports = { - run: run, - usage: usage -}; diff --git a/node_modules/istanbul/lib/command/cover.js b/node_modules/istanbul/lib/command/cover.js deleted file mode 100644 index ee8242917..000000000 --- a/node_modules/istanbul/lib/command/cover.js +++ /dev/null @@ -1,33 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var runWithCover = require('./common/run-with-cover'), - util = require('util'), - Command = require('./index'); - -function CoverCommand() { - Command.call(this); -} - -CoverCommand.TYPE = 'cover'; -util.inherits(CoverCommand, Command); - -Command.mix(CoverCommand, { - synopsis: function () { - return "transparently adds coverage information to a node command. Saves coverage.json and reports at the end of execution"; - }, - - usage: function () { - runWithCover.usage(this.toolName(), this.type()); - }, - - run: function (args, callback) { - runWithCover.run(args, this.type(), true, callback); - } -}); - - -module.exports = CoverCommand; - diff --git a/node_modules/istanbul/lib/command/help.js b/node_modules/istanbul/lib/command/help.js deleted file mode 100644 index e3f6d76b7..000000000 --- a/node_modules/istanbul/lib/command/help.js +++ /dev/null @@ -1,102 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var Command = require('./index.js'), - util = require('util'), - formatOption = require('../util/help-formatter').formatOption, - VERSION = require('../../index').VERSION, - configuration = require('../config'), - yaml = require('js-yaml'), - formatPara = require('../util/help-formatter').formatPara; - -function showConfigHelp(toolName) { - - console.error('\nConfiguring ' + toolName); - console.error('===================='); - console.error('\n' + - formatPara(toolName + ' can be configured globally using a .istanbul.yml YAML file ' + - 'at the root of your source tree. Every command also accepts a --config=<config-file> argument to ' + - 'customize its location per command. The alternate config file can be in YAML, JSON or node.js ' + - '(exporting the config object).')); - console.error('\n' + - formatPara('The config file currently has four sections for instrumentation, reporting, hooks, ' + - 'and checking. Note that certain commands (like `cover`) use information from multiple sections.')); - console.error('\n' + - formatPara('Keys in the config file usually correspond to command line parameters with the same name. ' + - 'The verbose option for every command shows you the exact configuration used. See the api ' + - 'docs for an explanation of each key.')); - - console.error('\n' + - formatPara('You only need to specify the keys that you want to override. Your overrides will be merged ' + - 'with the default config.')); - console.error('\nThe default configuration is as follows:\n'); - console.error(yaml.safeDump(configuration.defaultConfig(), { indent: 4, flowLevel: 3 })); - console.error('\n' + - formatPara('The `watermarks` section does not have a command line equivalent. It allows you to set up ' + - 'low and high watermark percentages for reporting. These are honored by all reporters that colorize ' + - 'their output based on low/ medium/ high coverage.')); - console.error('\n' + - formatPara('The `reportConfig` section allows you to configure each report format independently ' + - 'and has no command-line equivalent either.')); - console.error('\n' + - formatPara('The `check` section configures minimum threshold enforcement for coverage results. ' + - '`global` applies to all files together and `each` on a per-file basis. A list of files can ' + - 'be excluded from enforcement relative to root via the `exclude` property.')); - console.error(''); -} - -function HelpCommand() { - Command.call(this); -} - -HelpCommand.TYPE = 'help'; -util.inherits(HelpCommand, Command); - -Command.mix(HelpCommand, { - synopsis: function () { - return "shows help"; - }, - - usage: function () { - - console.error('\nUsage: ' + this.toolName() + ' ' + this.type() + ' config | <command>\n'); - console.error('`config` provides help with istanbul configuration\n'); - console.error('Available commands are:\n'); - - var commandObj; - Command.getCommandList().forEach(function (cmd) { - commandObj = Command.create(cmd); - console.error(formatOption(cmd, commandObj.synopsis())); - console.error("\n"); - }); - console.error("Command names can be abbreviated as long as the abbreviation is unambiguous"); - console.error(this.toolName() + ' version:' + VERSION); - console.error("\n"); - }, - run: function (args, callback) { - var command; - if (args.length === 0) { - this.usage(); - } else { - if (args[0] === 'config') { - showConfigHelp(this.toolName()); - } else { - try { - command = Command.create(args[0]); - command.usage('istanbul', Command.resolveCommandName(args[0])); - } catch (ex) { - console.error('Invalid command: ' + args[0]); - this.usage(); - } - } - } - return callback(); - } -}); - - -module.exports = HelpCommand; - - diff --git a/node_modules/istanbul/lib/command/index.js b/node_modules/istanbul/lib/command/index.js deleted file mode 100644 index 754cf1d0d..000000000 --- a/node_modules/istanbul/lib/command/index.js +++ /dev/null @@ -1,33 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var Factory = require('../util/factory'), - factory = new Factory('command', __dirname, true); - -function Command() {} -// add register, create, mix, loadAll, getCommandList, resolveCommandName to the Command object -factory.bindClassMethods(Command); - -Command.prototype = { - toolName: function () { - return require('../util/meta').NAME; - }, - - type: function () { - return this.constructor.TYPE; - }, - synopsis: /* istanbul ignore next: base method */ function () { - return "the developer has not written a one-line summary of the " + this.type() + " command"; - }, - usage: /* istanbul ignore next: base method */ function () { - console.error("the developer has not provided a usage for the " + this.type() + " command"); - }, - run: /* istanbul ignore next: abstract method */ function (args, callback) { - return callback(new Error("run: must be overridden for the " + this.type() + " command")); - } -}; - -module.exports = Command; - diff --git a/node_modules/istanbul/lib/command/instrument.js b/node_modules/istanbul/lib/command/instrument.js deleted file mode 100644 index d08d6b87d..000000000 --- a/node_modules/istanbul/lib/command/instrument.js +++ /dev/null @@ -1,265 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - mkdirp = require('mkdirp'), - once = require('once'), - async = require('async'), - fs = require('fs'), - filesFor = require('../util/file-matcher').filesFor, - nopt = require('nopt'), - Instrumenter = require('../instrumenter'), - inputError = require('../util/input-error'), - formatOption = require('../util/help-formatter').formatOption, - util = require('util'), - Command = require('./index'), - Collector = require('../collector'), - configuration = require('../config'), - verbose; - - -/* - * Chunk file size to use when reading non JavaScript files in memory - * and copying them over when using complete-copy flag. - */ -var READ_FILE_CHUNK_SIZE = 64 * 1024; - -function BaselineCollector(instrumenter) { - this.instrumenter = instrumenter; - this.collector = new Collector(); - this.instrument = instrumenter.instrument.bind(this.instrumenter); - - var origInstrumentSync = instrumenter.instrumentSync; - this.instrumentSync = function () { - var args = Array.prototype.slice.call(arguments), - ret = origInstrumentSync.apply(this.instrumenter, args), - baseline = this.instrumenter.lastFileCoverage(), - coverage = {}; - coverage[baseline.path] = baseline; - this.collector.add(coverage); - return ret; - }; - //monkey patch the instrumenter to call our version instead - instrumenter.instrumentSync = this.instrumentSync.bind(this); -} - -BaselineCollector.prototype = { - getCoverage: function () { - return this.collector.getFinalCoverage(); - } -}; - - -function processFiles(instrumenter, inputDir, outputDir, relativeNames, extensions) { - var processor = function (name, callback) { - var inputFile = path.resolve(inputDir, name), - outputFile = path.resolve(outputDir, name), - inputFileExtenstion = path.extname(inputFile), - isJavaScriptFile = extensions.indexOf(inputFileExtenstion) > -1, - oDir = path.dirname(outputFile), - readStream, writeStream; - - callback = once(callback); - mkdirp.sync(oDir); - - if (fs.statSync(inputFile).isDirectory()) { - return callback(null, name); - } - - if (isJavaScriptFile) { - fs.readFile(inputFile, 'utf8', function (err, data) { - if (err) { return callback(err, name); } - instrumenter.instrument(data, inputFile, function (iErr, instrumented) { - if (iErr) { return callback(iErr, name); } - fs.writeFile(outputFile, instrumented, 'utf8', function (err) { - return callback(err, name); - }); - }); - }); - } - else { - // non JavaScript file, copy it as is - readStream = fs.createReadStream(inputFile, {'bufferSize': READ_FILE_CHUNK_SIZE}); - writeStream = fs.createWriteStream(outputFile); - - readStream.on('error', callback); - writeStream.on('error', callback); - - readStream.pipe(writeStream); - readStream.on('end', function() { - callback(null, name); - }); - } - }, - q = async.queue(processor, 10), - errors = [], - count = 0, - startTime = new Date().getTime(); - - q.push(relativeNames, function (err, name) { - var inputFile, outputFile; - if (err) { - errors.push({ file: name, error: err.message || err.toString() }); - inputFile = path.resolve(inputDir, name); - outputFile = path.resolve(outputDir, name); - fs.writeFileSync(outputFile, fs.readFileSync(inputFile)); - } - if (verbose) { - console.log('Processed: ' + name); - } else { - if (count % 100 === 0) { process.stdout.write('.'); } - } - count += 1; - }); - - q.drain = function () { - var endTime = new Date().getTime(); - console.log('\nProcessed [' + count + '] files in ' + Math.floor((endTime - startTime) / 1000) + ' secs'); - if (errors.length > 0) { - console.log('The following ' + errors.length + ' file(s) had errors and were copied as-is'); - console.log(errors); - } - }; -} - - -function InstrumentCommand() { - Command.call(this); -} - -InstrumentCommand.TYPE = 'instrument'; -util.inherits(InstrumentCommand, Command); - -Command.mix(InstrumentCommand, { - synopsis: function synopsis() { - return "instruments a file or a directory tree and writes the instrumented code to the desired output location"; - }, - - usage: function () { - console.error('\nUsage: ' + this.toolName() + ' ' + this.type() + ' <options> <file-or-directory>\n\nOptions are:\n\n' + - [ - formatOption('--config <path-to-config>', 'the configuration file to use, defaults to .istanbul.yml'), - formatOption('--output <file-or-dir>', 'The output file or directory. This is required when the input is a directory, ' + - 'defaults to standard output when input is a file'), - formatOption('-x <exclude-pattern> [-x <exclude-pattern>]', 'one or more glob patterns (e.g. "**/vendor/**" to ignore all files ' + - 'under a vendor directory). Also see the --default-excludes option'), - formatOption('--variable <global-coverage-variable-name>', 'change the variable name of the global coverage variable from the ' + - 'default value of `__coverage__` to something else'), - formatOption('--embed-source', 'embed source code into the coverage object, defaults to false'), - formatOption('--[no-]compact', 'produce [non]compact output, defaults to compact'), - formatOption('--[no-]preserve-comments', 'remove / preserve comments in the output, defaults to false'), - formatOption('--[no-]complete-copy', 'also copy non-javascript files to the ouput directory as is, defaults to false'), - formatOption('--save-baseline', 'produce a baseline coverage.json file out of all files instrumented'), - formatOption('--baseline-file <file>', 'filename of baseline file, defaults to coverage/coverage-baseline.json'), - formatOption('--es-modules', 'source code uses es import/export module syntax') - ].join('\n\n') + '\n'); - console.error('\n'); - }, - - run: function (args, callback) { - - var template = { - config: path, - output: path, - x: [Array, String], - variable: String, - compact: Boolean, - 'complete-copy': Boolean, - verbose: Boolean, - 'save-baseline': Boolean, - 'baseline-file': path, - 'embed-source': Boolean, - 'preserve-comments': Boolean, - 'es-modules': Boolean - }, - opts = nopt(template, { v : '--verbose' }, args, 0), - overrides = { - verbose: opts.verbose, - instrumentation: { - variable: opts.variable, - compact: opts.compact, - 'embed-source': opts['embed-source'], - 'preserve-comments': opts['preserve-comments'], - excludes: opts.x, - 'complete-copy': opts['complete-copy'], - 'save-baseline': opts['save-baseline'], - 'baseline-file': opts['baseline-file'], - 'es-modules': opts['es-modules'] - } - }, - config = configuration.loadFile(opts.config, overrides), - iOpts = config.instrumentation, - cmdArgs = opts.argv.remain, - file, - stats, - stream, - includes, - instrumenter, - needBaseline = iOpts.saveBaseline(), - baselineFile = path.resolve(iOpts.baselineFile()), - output = opts.output; - - verbose = config.verbose; - if (cmdArgs.length !== 1) { - return callback(inputError.create('Need exactly one filename/ dirname argument for the instrument command!')); - } - - if (iOpts.completeCopy()) { - includes = ['**/*']; - } - else { - includes = iOpts.extensions().map(function(ext) { - return '**/*' + ext; - }); - } - - instrumenter = new Instrumenter({ - coverageVariable: iOpts.variable(), - embedSource: iOpts.embedSource(), - noCompact: !iOpts.compact(), - preserveComments: iOpts.preserveComments(), - esModules: iOpts.esModules() - }); - - if (needBaseline) { - mkdirp.sync(path.dirname(baselineFile)); - instrumenter = new BaselineCollector(instrumenter); - process.on('exit', function () { - console.log('Saving baseline coverage at: ' + baselineFile); - fs.writeFileSync(baselineFile, JSON.stringify(instrumenter.getCoverage()), 'utf8'); - }); - } - - file = path.resolve(cmdArgs[0]); - stats = fs.statSync(file); - if (stats.isDirectory()) { - if (!output) { return callback(inputError.create('Need an output directory [-o <dir>] when input is a directory!')); } - if (output === file) { return callback(inputError.create('Cannot instrument into the same directory/ file as input!')); } - mkdirp.sync(output); - filesFor({ - root: file, - includes: includes, - excludes: opts.x || iOpts.excludes(false), // backwards-compat, *sigh* - relative: true - }, function (err, files) { - if (err) { return callback(err); } - processFiles(instrumenter, file, output, files, iOpts.extensions()); - }); - } else { - if (output) { - stream = fs.createWriteStream(output); - } else { - stream = process.stdout; - } - stream.write(instrumenter.instrumentSync(fs.readFileSync(file, 'utf8'), file)); - if (stream !== process.stdout) { - stream.end(); - } - } - } -}); - -module.exports = InstrumentCommand; - diff --git a/node_modules/istanbul/lib/command/report.js b/node_modules/istanbul/lib/command/report.js deleted file mode 100644 index 7abc52cfd..000000000 --- a/node_modules/istanbul/lib/command/report.js +++ /dev/null @@ -1,123 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var nopt = require('nopt'), - Report = require('../report'), - Reporter = require('../reporter'), - path = require('path'), - fs = require('fs'), - Collector = require('../collector'), - helpFormatter = require('../util/help-formatter'), - formatOption = helpFormatter.formatOption, - formatPara = helpFormatter.formatPara, - filesFor = require('../util/file-matcher').filesFor, - util = require('util'), - Command = require('./index'), - configuration = require('../config'); - -function ReportCommand() { - Command.call(this); -} - -ReportCommand.TYPE = 'report'; -util.inherits(ReportCommand, Command); - -function printDeprecationMessage(pat, fmt) { - console.error('**********************************************************************'); - console.error('DEPRECATION WARNING! You are probably using the old format of the report command'); - console.error('This will stop working soon, see `istanbul help report` for the new command format'); - console.error('Assuming you meant: istanbul report --include=' + pat + ' ' + fmt); - console.error('**********************************************************************'); -} - -Command.mix(ReportCommand, { - synopsis: function () { - return "writes reports for coverage JSON objects produced in a previous run"; - }, - - usage: function () { - console.error('\nUsage: ' + this.toolName() + ' ' + this.type() + ' <options> [ <format> ... ]\n\nOptions are:\n\n' + - [ - formatOption('--config <path-to-config>', 'the configuration file to use, defaults to .istanbul.yml'), - formatOption('--root <input-directory>', 'The input root directory for finding coverage files'), - formatOption('--dir <report-directory>', 'The output directory where files will be written. This defaults to ./coverage/'), - formatOption('--include <glob>', 'The glob pattern to select one or more coverage files, defaults to **/coverage*.json'), - formatOption('--verbose, -v', 'verbose mode') - ].join('\n\n')); - - console.error('\n'); - console.error('<format> is one of '); - Report.getReportList().forEach(function (name) { - console.error(formatOption(name, Report.create(name).synopsis())); - }); - console.error(""); - console.error(formatPara([ - 'Default format is lcov unless otherwise specified in the config file.', - 'In addition you can tweak the file names for various reports using the config file.', - 'Type `istanbul help config` to see what can be tweaked.' - ].join(' '))); - console.error('\n'); - }, - - run: function (args, callback) { - - var template = { - config: path, - root: path, - dir: path, - include: String, - verbose: Boolean - }, - opts = nopt(template, { v : '--verbose' }, args, 0), - includePattern = opts.include || '**/coverage*.json', - root, - collector = new Collector(), - config = configuration.loadFile(opts.config, { - verbose: opts.verbose, - reporting: { - dir: opts.dir - } - }), - formats = opts.argv.remain, - reporter = new Reporter(config); - - // Start: backward compatible processing - if (formats.length === 2 && - Report.getReportList().indexOf(formats[1]) < 0) { - includePattern = formats[1]; - formats = [ formats[0] ]; - printDeprecationMessage(includePattern, formats[0]); - } - // End: backward compatible processing - - if (formats.length === 0) { - formats = config.reporting.reports(); - } - if (formats.length === 0) { - formats = [ 'lcov' ]; - } - reporter.addAll(formats); - - root = opts.root || process.cwd(); - filesFor({ - root: root, - includes: [ includePattern ] - }, function (err, files) { - if (err) { throw err; } - files.forEach(function (file) { - var coverageObject = JSON.parse(fs.readFileSync(file, 'utf8')); - collector.add(coverageObject); - }); - reporter.write(collector, false, function (err) { - console.log('Done'); - return callback(err); - }); - }); - } -}); - -module.exports = ReportCommand; - - diff --git a/node_modules/istanbul/lib/command/test.js b/node_modules/istanbul/lib/command/test.js deleted file mode 100644 index 59305074c..000000000 --- a/node_modules/istanbul/lib/command/test.js +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var runWithCover = require('./common/run-with-cover'), - util = require('util'), - Command = require('./index'); - -function TestCommand() { - Command.call(this); -} - -TestCommand.TYPE = 'test'; -util.inherits(TestCommand, Command); - -Command.mix(TestCommand, { - synopsis: function () { - return "cover a node command only when npm_config_coverage is set. Use in an `npm test` script for conditional coverage"; - }, - - usage: function () { - runWithCover.usage(this.toolName(), this.type()); - }, - - run: function (args, callback) { - runWithCover.run(args, this.type(), !!process.env.npm_config_coverage, callback); - } -}); - -module.exports = TestCommand; diff --git a/node_modules/istanbul/lib/config.js b/node_modules/istanbul/lib/config.js deleted file mode 100644 index 270193557..000000000 --- a/node_modules/istanbul/lib/config.js +++ /dev/null @@ -1,491 +0,0 @@ -/* - Copyright (c) 2013, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -var path = require('path'), - fs = require('fs'), - existsSync = fs.existsSync || path.existsSync, - CAMEL_PATTERN = /([a-z])([A-Z])/g, - YML_PATTERN = /\.ya?ml$/, - yaml = require('js-yaml'), - defaults = require('./report/common/defaults'); - -function defaultConfig(includeBackCompatAttrs) { - var ret = { - verbose: false, - instrumentation: { - root: '.', - extensions: ['.js'], - 'default-excludes': true, - excludes: [], - 'embed-source': false, - variable: '__coverage__', - compact: true, - 'preserve-comments': false, - 'complete-copy': false, - 'save-baseline': false, - 'baseline-file': './coverage/coverage-baseline.json', - 'include-all-sources': false, - 'include-pid': false, - 'es-modules': false - }, - reporting: { - print: 'summary', - reports: [ 'lcov' ], - dir: './coverage' - }, - hooks: { - 'hook-run-in-context': false, - 'post-require-hook': null, - 'handle-sigint': false - }, - check: { - global: { - statements: 0, - lines: 0, - branches: 0, - functions: 0, - excludes: [] // Currently list of files (root + path). For future, extend to patterns. - }, - each: { - statements: 0, - lines: 0, - branches: 0, - functions: 0, - excludes: [] - } - } - }; - ret.reporting.watermarks = defaults.watermarks(); - ret.reporting['report-config'] = defaults.defaultReportConfig(); - - if (includeBackCompatAttrs) { - ret.instrumentation['preload-sources'] = false; - } - - return ret; -} - -function dasherize(word) { - return word.replace(CAMEL_PATTERN, function (match, lch, uch) { - return lch + '-' + uch.toLowerCase(); - }); -} -function isScalar(v) { - if (v === null) { return true; } - return v !== undefined && !Array.isArray(v) && typeof v !== 'object'; -} - -function isObject(v) { - return typeof v === 'object' && v !== null && !Array.isArray(v); -} - -function mergeObjects(explicit, template) { - - var ret = {}; - - Object.keys(template).forEach(function (k) { - var v1 = template[k], - v2 = explicit[k]; - - if (Array.isArray(v1)) { - ret[k] = Array.isArray(v2) && v2.length > 0 ? v2 : v1; - } else if (isObject(v1)) { - v2 = isObject(v2) ? v2 : {}; - ret[k] = mergeObjects(v2, v1); - } else { - ret[k] = isScalar(v2) ? v2 : v1; - } - }); - return ret; -} - -function mergeDefaults(explicit, implicit) { - return mergeObjects(explicit || {}, implicit); -} - -function addMethods() { - var args = Array.prototype.slice.call(arguments), - cons = args.shift(); - - args.forEach(function (arg) { - var method = arg, - property = dasherize(arg); - cons.prototype[method] = function () { - return this.config[property]; - }; - }); -} - -/** - * Object that returns instrumentation options - * @class InstrumentOptions - * @module config - * @constructor - * @param config the instrumentation part of the config object - */ -function InstrumentOptions(config) { - if (config['preload-sources']) { - console.error('The preload-sources option is deprecated, please use include-all-sources instead.'); - config['include-all-sources'] = config['preload-sources']; - } - this.config = config; -} - -/** - * returns if default excludes should be turned on. Used by the `cover` command. - * @method defaultExcludes - * @return {Boolean} true if default excludes should be turned on - */ -/** - * returns if non-JS files should be copied during instrumentation. Used by the - * `instrument` command. - * @method completeCopy - * @return {Boolean} true if non-JS files should be copied - */ -/** - * returns if the source should be embedded in the instrumented code. Used by the - * `instrument` command. - * @method embedSource - * @return {Boolean} true if the source should be embedded in the instrumented code - */ -/** - * the coverage variable name to use. Used by the `instrument` command. - * @method variable - * @return {String} the coverage variable name to use - */ -/** - * returns if the output should be compact JS. Used by the `instrument` command. - * @method compact - * @return {Boolean} true if the output should be compact - */ -/** - * returns if comments should be preserved in the generated JS. Used by the - * `cover` and `instrument` commands. - * @method preserveComments - * @return {Boolean} true if comments should be preserved in the generated JS - */ -/** - * returns if a zero-coverage baseline file should be written as part of - * instrumentation. This allows reporting to display numbers for files that have - * no tests. Used by the `instrument` command. - * @method saveBaseline - * @return {Boolean} true if a baseline coverage file should be written. - */ -/** - * Sets the baseline coverage filename. Used by the `instrument` command. - * @method baselineFile - * @return {String} the name of the baseline coverage file. - */ -/** - * returns if comments the JS to instrument contains es6 Module syntax. - * @method esModules - * @return {Boolean} true if code contains es6 import/export statements. - */ -/** - * returns if the coverage filename should include the PID. Used by the `instrument` command. - * @method includePid - * @return {Boolean} true to include pid in coverage filename. - */ - - -addMethods(InstrumentOptions, - 'extensions', 'defaultExcludes', 'completeCopy', - 'embedSource', 'variable', 'compact', 'preserveComments', - 'saveBaseline', 'baselineFile', 'esModules', - 'includeAllSources', 'includePid'); - -/** - * returns the root directory used by istanbul which is typically the root of the - * source tree. Used by the `cover` and `report` commands. - * @method root - * @return {String} the root directory used by istanbul. - */ -InstrumentOptions.prototype.root = function () { return path.resolve(this.config.root); }; -/** - * returns an array of glob patterns that should be excluded for instrumentation. - * Used by the `instrument` and `cover` commands. - * @method excludes - * @return {Array} an array of glob patterns that should be excluded for - * instrumentation. - */ -InstrumentOptions.prototype.excludes = function (excludeTests) { - var defs; - if (this.defaultExcludes()) { - defs = [ '**/node_modules/**' ]; - if (excludeTests) { - defs = defs.concat(['**/test/**', '**/tests/**']); - } - return defs.concat(this.config.excludes); - } - return this.config.excludes; -}; - -/** - * Object that returns reporting options - * @class ReportingOptions - * @module config - * @constructor - * @param config the reporting part of the config object - */ -function ReportingOptions(config) { - this.config = config; -} - -/** - * returns the kind of information to be printed on the console. May be one - * of `summary`, `detail`, `both` or `none`. Used by the - * `cover` command. - * @method print - * @return {String} the kind of information to print to the console at the end - * of the `cover` command execution. - */ -/** - * returns a list of reports that should be generated at the end of a run. Used - * by the `cover` and `report` commands. - * @method reports - * @return {Array} an array of reports that should be produced - */ -/** - * returns the directory under which reports should be generated. Used by the - * `cover` and `report` commands. - * - * @method dir - * @return {String} the directory under which reports should be generated. - */ -/** - * returns an object that has keys that are report format names and values that are objects - * containing detailed configuration for each format. Running `istanbul help config` - * will give you all the keys per report format that can be overridden. - * Used by the `cover` and `report` commands. - * @method reportConfig - * @return {Object} detailed report configuration per report format. - */ -addMethods(ReportingOptions, 'print', 'reports', 'dir', 'reportConfig'); - -function isInvalidMark(v, key) { - var prefix = 'Watermark for [' + key + '] :'; - - if (v.length !== 2) { - return prefix + 'must be an array of length 2'; - } - v[0] = Number(v[0]); - v[1] = Number(v[1]); - - if (isNaN(v[0]) || isNaN(v[1])) { - return prefix + 'must have valid numbers'; - } - if (v[0] < 0 || v[1] < 0) { - return prefix + 'must be positive numbers'; - } - if (v[1] > 100) { - return prefix + 'cannot exceed 100'; - } - if (v[1] <= v[0]) { - return prefix + 'low must be less than high'; - } - return null; -} - -/** - * returns the low and high watermarks to be used to designate whether coverage - * is `low`, `medium` or `high`. Statements, functions, branches and lines can - * have independent watermarks. These are respected by all reports - * that color for low, medium and high coverage. See the default configuration for exact syntax - * using `istanbul help config`. Used by the `cover` and `report` commands. - * - * @method watermarks - * @return {Object} an object containing low and high watermarks for statements, - * branches, functions and lines. - */ -ReportingOptions.prototype.watermarks = function () { - var v = this.config.watermarks, - defs = defaults.watermarks(), - ret = {}; - - Object.keys(defs).forEach(function (k) { - var mark = v[k], //it will already be a non-zero length array because of the way the merge works - message = isInvalidMark(mark, k); - if (message) { - console.error(message); - ret[k] = defs[k]; - } else { - ret[k] = mark; - } - }); - return ret; -}; - -/** - * Object that returns hook options. Note that istanbul does not provide an - * option to hook `require`. This is always done by the `cover` command. - * @class HookOptions - * @module config - * @constructor - * @param config the hooks part of the config object - */ -function HookOptions(config) { - this.config = config; -} - -/** - * returns if `vm.runInThisContext` needs to be hooked, in addition to the standard - * `require` hooks added by istanbul. This should be true for code that uses - * RequireJS for example. Used by the `cover` command. - * @method hookRunInContext - * @return {Boolean} true if `vm.runInThisContext` needs to be hooked for coverage - */ -/** - * returns a path to JS file or a dependent module that should be used for - * post-processing files after they have been required. See the `yui-istanbul` module for - * an example of a post-require hook. This particular hook modifies the yui loader when - * that file is required to add istanbul interceptors. Use by the `cover` command - * - * @method postRequireHook - * @return {String} a path to a JS file or the name of a node module that needs - * to be used as a `require` post-processor - */ -/** - * returns if istanbul needs to add a SIGINT (control-c, usually) handler to - * save coverage information. Useful for getting code coverage out of processes - * that run forever and need a SIGINT to terminate. - * @method handleSigint - * @return {Boolean} true if SIGINT needs to be hooked to write coverage information - */ - -addMethods(HookOptions, 'hookRunInContext', 'postRequireHook', 'handleSigint'); - -/** - * represents the istanbul configuration and provides sub-objects that can - * return instrumentation, reporting and hook options respectively. - * Usage - * ----- - * - * var configObj = require('istanbul').config.loadFile(); - * - * console.log(configObj.reporting.reports()); - * - * @class Configuration - * @module config - * @param {Object} obj the base object to use as the configuration - * @param {Object} overrides optional - override attributes that are merged into - * the base config - * @constructor - */ -function Configuration(obj, overrides) { - - var config = mergeDefaults(obj, defaultConfig(true)); - if (isObject(overrides)) { - config = mergeDefaults(overrides, config); - } - if (config.verbose) { - console.error('Using configuration'); - console.error('-------------------'); - console.error(yaml.safeDump(config, { indent: 4, flowLevel: 3 })); - console.error('-------------------\n'); - } - this.verbose = config.verbose; - this.instrumentation = new InstrumentOptions(config.instrumentation); - this.reporting = new ReportingOptions(config.reporting); - this.hooks = new HookOptions(config.hooks); - this.check = config.check; // Pass raw config sub-object. -} - -/** - * true if verbose logging is required - * @property verbose - * @type Boolean - */ -/** - * instrumentation options - * @property instrumentation - * @type InstrumentOptions - */ -/** - * reporting options - * @property reporting - * @type ReportingOptions - */ -/** - * hook options - * @property hooks - * @type HookOptions - */ - - -function loadFile(file, overrides) { - var defaultConfigFile = path.resolve('.istanbul.yml'), - configObject; - - if (file) { - if (!existsSync(file)) { - throw new Error('Invalid configuration file specified:' + file); - } - } else { - if (existsSync(defaultConfigFile)) { - file = defaultConfigFile; - } - } - - if (file) { - if (overrides && overrides.verbose === true) { - console.error('Loading config: ' + file); - } - configObject = file.match(YML_PATTERN) ? - yaml.safeLoad(fs.readFileSync(file, 'utf8'), { filename: file }) : - require(path.resolve(file)); - } - - return new Configuration(configObject, overrides); -} - -function loadObject(obj, overrides) { - return new Configuration(obj, overrides); -} - -/** - * methods to load the configuration object. - * Usage - * ----- - * - * var config = require('istanbul').config, - * configObj = config.loadFile(); - * - * console.log(configObj.reporting.reports()); - * - * @class Config - * @module main - * @static - */ -module.exports = { - /** - * loads the specified configuration file with optional overrides. Throws - * when a file is specified and it is not found. - * @method loadFile - * @static - * @param {String} file the file to load. If falsy, the default config file, if present, is loaded. - * If not a default config is used. - * @param {Object} overrides - an object with override keys that are merged into the - * config object loaded - * @return {Configuration} the config object with overrides applied - */ - loadFile: loadFile, - /** - * loads the specified configuration object with optional overrides. - * @method loadObject - * @static - * @param {Object} obj the object to use as the base configuration. - * @param {Object} overrides - an object with override keys that are merged into the - * config object - * @return {Configuration} the config object with overrides applied - */ - loadObject: loadObject, - /** - * returns the default configuration object. Note that this is a plain object - * and not a `Configuration` instance. - * @method defaultConfig - * @static - * @return {Object} an object that represents the default config - */ - defaultConfig: defaultConfig -}; diff --git a/node_modules/istanbul/lib/hook.js b/node_modules/istanbul/lib/hook.js deleted file mode 100644 index ce238268d..000000000 --- a/node_modules/istanbul/lib/hook.js +++ /dev/null @@ -1,198 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -/** - * provides a mechanism to transform code in the scope of `require` or `vm.createScript`. - * This mechanism is general and relies on a user-supplied `matcher` function that determines when transformations should be - * performed and a user-supplied `transformer` function that performs the actual transform. - * Instrumenting code for coverage is one specific example of useful hooking. - * - * Note that both the `matcher` and `transformer` must execute synchronously. - * - * For the common case of matching filesystem paths based on inclusion/ exclusion patterns, use the `matcherFor` - * function in the istanbul API to get a matcher. - * - * It is up to the transformer to perform processing with side-effects, such as caching, storing the original - * source code to disk in case of dynamically generated scripts etc. The `Store` class can help you with this. - * - * Usage - * ----- - * - * var hook = require('istanbul').hook, - * myMatcher = function (file) { return file.match(/foo/); }, - * myTransformer = function (code, file) { return 'console.log("' + file + '");' + code; }; - * - * hook.hookRequire(myMatcher, myTransformer); - * - * var foo = require('foo'); //will now print foo's module path to console - * - * @class Hook - * @module main - */ -var path = require('path'), - fs = require('fs'), - Module = require('module'), - vm = require('vm'), - originalLoaders = {}, - originalCreateScript = vm.createScript, - originalRunInThisContext = vm.runInThisContext; - -function transformFn(matcher, transformer, verbose) { - - return function (code, filename) { - var shouldHook = typeof filename === 'string' && matcher(path.resolve(filename)), - transformed, - changed = false; - - if (shouldHook) { - if (verbose) { - console.error('Module load hook: transform [' + filename + ']'); - } - try { - transformed = transformer(code, filename); - changed = true; - } catch (ex) { - console.error('Transformation error; return original code'); - console.error(ex); - transformed = code; - } - } else { - transformed = code; - } - return { code: transformed, changed: changed }; - }; -} - -function unloadRequireCache(matcher) { - if (matcher && typeof require !== 'undefined' && require && require.cache) { - Object.keys(require.cache).forEach(function (filename) { - if (matcher(filename)) { - delete require.cache[filename]; - } - }); - } -} -/** - * hooks `require` to return transformed code to the node module loader. - * Exceptions in the transform result in the original code being used instead. - * @method hookRequire - * @static - * @param matcher {Function(filePath)} a function that is called with the absolute path to the file being - * `require`-d. Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise - * @param transformer {Function(code, filePath)} a function called with the original code and the associated path of the file - * from where the code was loaded. Should return the transformed code. - * @param options {Object} options Optional. - * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called - * @param {Function} [options.postLoadHook] a function that is called with the name of the file being - * required. This is called after the require is processed irrespective of whether it was transformed. - */ -function hookRequire(matcher, transformer, options) { - options = options || {}; - var extensions, - fn = transformFn(matcher, transformer, options.verbose), - postLoadHook = options.postLoadHook && - typeof options.postLoadHook === 'function' ? options.postLoadHook : null; - - extensions = options.extensions || ['.js']; - - extensions.forEach(function(ext){ - if (!(ext in originalLoaders)) { - originalLoaders[ext] = Module._extensions[ext] || Module._extensions['.js']; - } - Module._extensions[ext] = function (module, filename) { - var ret = fn(fs.readFileSync(filename, 'utf8'), filename); - if (ret.changed) { - module._compile(ret.code, filename); - } else { - originalLoaders[ext](module, filename); - } - if (postLoadHook) { - postLoadHook(filename); - } - }; - }); -} -/** - * unhook `require` to restore it to its original state. - * @method unhookRequire - * @static - */ -function unhookRequire() { - Object.keys(originalLoaders).forEach(function(ext) { - Module._extensions[ext] = originalLoaders[ext]; - }); -} -/** - * hooks `vm.createScript` to return transformed code out of which a `Script` object will be created. - * Exceptions in the transform result in the original code being used instead. - * @method hookCreateScript - * @static - * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript` - * Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise - * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to - * `vm.createScript`. Should return the transformed code. - * @param options {Object} options Optional. - * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called - */ -function hookCreateScript(matcher, transformer, opts) { - opts = opts || {}; - var fn = transformFn(matcher, transformer, opts.verbose); - vm.createScript = function (code, file) { - var ret = fn(code, file); - return originalCreateScript(ret.code, file); - }; -} - -/** - * unhooks vm.createScript, restoring it to its original state. - * @method unhookCreateScript - * @static - */ -function unhookCreateScript() { - vm.createScript = originalCreateScript; -} - - -/** - * hooks `vm.runInThisContext` to return transformed code. - * @method hookRunInThisContext - * @static - * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript` - * Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise - * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to - * `vm.createScript`. Should return the transformed code. - * @param options {Object} options Optional. - * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called - */ -function hookRunInThisContext(matcher, transformer, opts) { - opts = opts || {}; - var fn = transformFn(matcher, transformer, opts.verbose); - vm.runInThisContext = function (code, file) { - var ret = fn(code, file); - return originalRunInThisContext(ret.code, file); - }; -} - -/** - * unhooks vm.runInThisContext, restoring it to its original state. - * @method unhookRunInThisContext - * @static - */ -function unhookRunInThisContext() { - vm.runInThisContext = originalRunInThisContext; -} - - -module.exports = { - hookRequire: hookRequire, - unhookRequire: unhookRequire, - hookCreateScript: hookCreateScript, - unhookCreateScript: unhookCreateScript, - hookRunInThisContext : hookRunInThisContext, - unhookRunInThisContext : unhookRunInThisContext, - unloadRequireCache: unloadRequireCache -}; - - diff --git a/node_modules/istanbul/lib/instrumenter.js b/node_modules/istanbul/lib/instrumenter.js deleted file mode 100644 index 61c02cf09..000000000 --- a/node_modules/istanbul/lib/instrumenter.js +++ /dev/null @@ -1,1097 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -/*global esprima, escodegen, window */ -(function (isNode) { - "use strict"; - var SYNTAX, - nodeType, - ESP = isNode ? require('esprima') : esprima, - ESPGEN = isNode ? require('escodegen') : escodegen, //TODO - package as dependency - crypto = isNode ? require('crypto') : null, - LEADER_WRAP = '(function () { ', - TRAILER_WRAP = '\n}());', - COMMENT_RE = /^\s*istanbul\s+ignore\s+(if|else|next)(?=\W|$)/, - astgen, - preconditions, - cond, - isArray = Array.isArray; - - /* istanbul ignore if: untestable */ - if (!isArray) { - isArray = function (thing) { return thing && Object.prototype.toString.call(thing) === '[object Array]'; }; - } - - if (!isNode) { - preconditions = { - 'Could not find esprima': ESP, - 'Could not find escodegen': ESPGEN, - 'JSON object not in scope': JSON, - 'Array does not implement push': [].push, - 'Array does not implement unshift': [].unshift - }; - /* istanbul ignore next: untestable */ - for (cond in preconditions) { - if (preconditions.hasOwnProperty(cond)) { - if (!preconditions[cond]) { throw new Error(cond); } - } - } - } - - function generateTrackerVar(filename, omitSuffix) { - var hash, suffix; - if (crypto !== null) { - hash = crypto.createHash('md5'); - hash.update(filename); - suffix = hash.digest('base64'); - //trim trailing equal signs, turn identifier unsafe chars to safe ones + => _ and / => $ - suffix = suffix.replace(new RegExp('=', 'g'), '') - .replace(new RegExp('\\+', 'g'), '_') - .replace(new RegExp('/', 'g'), '$'); - } else { - window.__cov_seq = window.__cov_seq || 0; - window.__cov_seq += 1; - suffix = window.__cov_seq; - } - return '__cov_' + (omitSuffix ? '' : suffix); - } - - function pushAll(ary, thing) { - if (!isArray(thing)) { - thing = [ thing ]; - } - Array.prototype.push.apply(ary, thing); - } - - SYNTAX = { - // keep in sync with estraverse's VisitorKeys - AssignmentExpression: ['left', 'right'], - AssignmentPattern: ['left', 'right'], - ArrayExpression: ['elements'], - ArrayPattern: ['elements'], - ArrowFunctionExpression: ['params', 'body'], - AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7. - BlockStatement: ['body'], - BinaryExpression: ['left', 'right'], - BreakStatement: ['label'], - CallExpression: ['callee', 'arguments'], - CatchClause: ['param', 'body'], - ClassBody: ['body'], - ClassDeclaration: ['id', 'superClass', 'body'], - ClassExpression: ['id', 'superClass', 'body'], - ComprehensionBlock: ['left', 'right'], // CAUTION: It's deferred to ES7. - ComprehensionExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7. - ConditionalExpression: ['test', 'consequent', 'alternate'], - ContinueStatement: ['label'], - DebuggerStatement: [], - DirectiveStatement: [], - DoWhileStatement: ['body', 'test'], - EmptyStatement: [], - ExportAllDeclaration: ['source'], - ExportDefaultDeclaration: ['declaration'], - ExportNamedDeclaration: ['declaration', 'specifiers', 'source'], - ExportSpecifier: ['exported', 'local'], - ExpressionStatement: ['expression'], - ForStatement: ['init', 'test', 'update', 'body'], - ForInStatement: ['left', 'right', 'body'], - ForOfStatement: ['left', 'right', 'body'], - FunctionDeclaration: ['id', 'params', 'body'], - FunctionExpression: ['id', 'params', 'body'], - GeneratorExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7. - Identifier: [], - IfStatement: ['test', 'consequent', 'alternate'], - ImportDeclaration: ['specifiers', 'source'], - ImportDefaultSpecifier: ['local'], - ImportNamespaceSpecifier: ['local'], - ImportSpecifier: ['imported', 'local'], - Literal: [], - LabeledStatement: ['label', 'body'], - LogicalExpression: ['left', 'right'], - MetaProperty: ['meta', 'property'], - MemberExpression: ['object', 'property'], - MethodDefinition: ['key', 'value'], - ModuleSpecifier: [], - NewExpression: ['callee', 'arguments'], - ObjectExpression: ['properties'], - ObjectPattern: ['properties'], - Program: ['body'], - Property: ['key', 'value'], - RestElement: [ 'argument' ], - ReturnStatement: ['argument'], - SequenceExpression: ['expressions'], - SpreadElement: ['argument'], - Super: [], - SwitchStatement: ['discriminant', 'cases'], - SwitchCase: ['test', 'consequent'], - TaggedTemplateExpression: ['tag', 'quasi'], - TemplateElement: [], - TemplateLiteral: ['quasis', 'expressions'], - ThisExpression: [], - ThrowStatement: ['argument'], - TryStatement: ['block', 'handler', 'finalizer'], - UnaryExpression: ['argument'], - UpdateExpression: ['argument'], - VariableDeclaration: ['declarations'], - VariableDeclarator: ['id', 'init'], - WhileStatement: ['test', 'body'], - WithStatement: ['object', 'body'], - YieldExpression: ['argument'] - }; - - for (nodeType in SYNTAX) { - /* istanbul ignore else: has own property */ - if (SYNTAX.hasOwnProperty(nodeType)) { - SYNTAX[nodeType] = { name: nodeType, children: SYNTAX[nodeType] }; - } - } - - astgen = { - variable: function (name) { return { type: SYNTAX.Identifier.name, name: name }; }, - stringLiteral: function (str) { return { type: SYNTAX.Literal.name, value: String(str) }; }, - numericLiteral: function (num) { return { type: SYNTAX.Literal.name, value: Number(num) }; }, - statement: function (contents) { return { type: SYNTAX.ExpressionStatement.name, expression: contents }; }, - dot: function (obj, field) { return { type: SYNTAX.MemberExpression.name, computed: false, object: obj, property: field }; }, - subscript: function (obj, sub) { return { type: SYNTAX.MemberExpression.name, computed: true, object: obj, property: sub }; }, - postIncrement: function (obj) { return { type: SYNTAX.UpdateExpression.name, operator: '++', prefix: false, argument: obj }; }, - sequence: function (one, two) { return { type: SYNTAX.SequenceExpression.name, expressions: [one, two] }; }, - returnStatement: function (expr) { return { type: SYNTAX.ReturnStatement.name, argument: expr }; } - }; - - function Walker(walkMap, preprocessor, scope, debug) { - this.walkMap = walkMap; - this.preprocessor = preprocessor; - this.scope = scope; - this.debug = debug; - if (this.debug) { - this.level = 0; - this.seq = true; - } - } - - function defaultWalker(node, walker) { - - var type = node.type, - preprocessor, - postprocessor, - children = SYNTAX[type], - // don't run generated nodes thru custom walks otherwise we will attempt to instrument the instrumentation code :) - applyCustomWalker = !!node.loc || node.type === SYNTAX.Program.name, - walkerFn = applyCustomWalker ? walker.walkMap[type] : null, - i, - j, - walkFnIndex, - childType, - childNode, - ret, - childArray, - childElement, - pathElement, - assignNode, - isLast; - - if (!SYNTAX[type]) { - console.error(node); - console.error('Unsupported node type:' + type); - return; - } - children = SYNTAX[type].children; - /* istanbul ignore if: guard */ - if (node.walking) { throw new Error('Infinite regress: Custom walkers may NOT call walker.apply(node)'); } - node.walking = true; - - ret = walker.apply(node, walker.preprocessor); - - preprocessor = ret.preprocessor; - if (preprocessor) { - delete ret.preprocessor; - ret = walker.apply(node, preprocessor); - } - - if (isArray(walkerFn)) { - for (walkFnIndex = 0; walkFnIndex < walkerFn.length; walkFnIndex += 1) { - isLast = walkFnIndex === walkerFn.length - 1; - ret = walker.apply(ret, walkerFn[walkFnIndex]); - /*istanbul ignore next: paranoid check */ - if (ret.type !== type && !isLast) { - throw new Error('Only the last walker is allowed to change the node type: [type was: ' + type + ' ]'); - } - } - } else { - if (walkerFn) { - ret = walker.apply(node, walkerFn); - } - } - - if (node.skipSelf) { - return; - } - - for (i = 0; i < children.length; i += 1) { - childType = children[i]; - childNode = node[childType]; - if (childNode && !childNode.skipWalk) { - pathElement = { node: node, property: childType }; - if (isArray(childNode)) { - childArray = []; - for (j = 0; j < childNode.length; j += 1) { - childElement = childNode[j]; - pathElement.index = j; - if (childElement) { - assignNode = walker.apply(childElement, null, pathElement); - if (isArray(assignNode.prepend)) { - pushAll(childArray, assignNode.prepend); - delete assignNode.prepend; - } - } else { - assignNode = undefined; - } - pushAll(childArray, assignNode); - } - node[childType] = childArray; - } else { - assignNode = walker.apply(childNode, null, pathElement); - /*istanbul ignore if: paranoid check */ - if (isArray(assignNode.prepend)) { - throw new Error('Internal error: attempt to prepend statements in disallowed (non-array) context'); - /* if this should be allowed, this is how to solve it - tmpNode = { type: 'BlockStatement', body: [] }; - pushAll(tmpNode.body, assignNode.prepend); - pushAll(tmpNode.body, assignNode); - node[childType] = tmpNode; - delete assignNode.prepend; - */ - } else { - node[childType] = assignNode; - } - } - } - } - - postprocessor = ret.postprocessor; - if (postprocessor) { - delete ret.postprocessor; - ret = walker.apply(ret, postprocessor); - } - - delete node.walking; - - return ret; - } - - Walker.prototype = { - startWalk: function (node) { - this.path = []; - this.apply(node); - }, - - apply: function (node, walkFn, pathElement) { - var ret, i, seq, prefix; - - walkFn = walkFn || defaultWalker; - if (this.debug) { - this.seq += 1; - this.level += 1; - seq = this.seq; - prefix = ''; - for (i = 0; i < this.level; i += 1) { prefix += ' '; } - console.log(prefix + 'Enter (' + seq + '):' + node.type); - } - if (pathElement) { this.path.push(pathElement); } - ret = walkFn.call(this.scope, node, this); - if (pathElement) { this.path.pop(); } - if (this.debug) { - this.level -= 1; - console.log(prefix + 'Return (' + seq + '):' + node.type); - } - return ret || node; - }, - - startLineForNode: function (node) { - return node && node.loc && node.loc.start ? node.loc.start.line : /* istanbul ignore next: guard */ null; - }, - - ancestor: function (n) { - return this.path.length > n - 1 ? this.path[this.path.length - n] : /* istanbul ignore next: guard */ null; - }, - - parent: function () { - return this.ancestor(1); - }, - - isLabeled: function () { - var el = this.parent(); - return el && el.node.type === SYNTAX.LabeledStatement.name; - } - }; - - /** - * mechanism to instrument code for coverage. It uses the `esprima` and - * `escodegen` libraries for JS parsing and code generation respectively. - * - * Works on `node` as well as the browser. - * - * Usage on nodejs - * --------------- - * - * var instrumenter = new require('istanbul').Instrumenter(), - * changed = instrumenter.instrumentSync('function meaningOfLife() { return 42; }', 'filename.js'); - * - * Usage in a browser - * ------------------ - * - * Load `esprima.js`, `escodegen.js` and `instrumenter.js` (this file) using `script` tags or other means. - * - * Create an instrumenter object as: - * - * var instrumenter = new Instrumenter(), - * changed = instrumenter.instrumentSync('function meaningOfLife() { return 42; }', 'filename.js'); - * - * Aside from demonstration purposes, it is unclear why you would want to instrument code in a browser. - * - * @class Instrumenter - * @constructor - * @param {Object} options Optional. Configuration options. - * @param {String} [options.coverageVariable] the global variable name to use for - * tracking coverage. Defaults to `__coverage__` - * @param {Boolean} [options.embedSource] whether to embed the source code of every - * file as an array in the file coverage object for that file. Defaults to `false` - * @param {Boolean} [options.preserveComments] whether comments should be preserved in the output. Defaults to `false` - * @param {Boolean} [options.noCompact] emit readable code when set. Defaults to `false` - * @param {Boolean} [options.esModules] whether the code to instrument contains uses es - * imports or exports. - * @param {Boolean} [options.noAutoWrap] do not automatically wrap the source in - * an anonymous function before covering it. By default, code is wrapped in - * an anonymous function before it is parsed. This is done because - * some nodejs libraries have `return` statements outside of - * a function which is technically invalid Javascript and causes the parser to fail. - * This construct, however, works correctly in node since module loading - * is done in the context of an anonymous function. - * - * Note that the semantics of the code *returned* by the instrumenter does not change in any way. - * The function wrapper is "unwrapped" before the instrumented code is generated. - * @param {Object} [options.codeGenerationOptions] an object that is directly passed to the `escodegen` - * library as configuration for code generation. The `noCompact` setting is not honored when this - * option is specified - * @param {Boolean} [options.debug] assist in debugging. Currently, the only effect of - * setting this option is a pretty-print of the coverage variable. Defaults to `false` - * @param {Boolean} [options.walkDebug] assist in debugging of the AST walker used by this class. - * - */ - function Instrumenter(options) { - this.opts = options || { - debug: false, - walkDebug: false, - coverageVariable: '__coverage__', - codeGenerationOptions: undefined, - noAutoWrap: false, - noCompact: false, - embedSource: false, - preserveComments: false, - esModules: false - }; - - if (this.opts.esModules && !this.opts.noAutoWrap) { - this.opts.noAutoWrap = true; - if (this.opts.debug) { - console.log('Setting noAutoWrap to true as required by esModules'); - } - } - - this.walker = new Walker({ - ArrowFunctionExpression: [ this.arrowBlockConverter ], - ExpressionStatement: this.coverStatement, - ExportNamedDeclaration: this.coverExport, - BreakStatement: this.coverStatement, - ContinueStatement: this.coverStatement, - DebuggerStatement: this.coverStatement, - ReturnStatement: this.coverStatement, - ThrowStatement: this.coverStatement, - TryStatement: [ this.paranoidHandlerCheck, this.coverStatement], - VariableDeclaration: this.coverStatement, - IfStatement: [ this.ifBlockConverter, this.coverStatement, this.ifBranchInjector ], - ForStatement: [ this.skipInit, this.loopBlockConverter, this.coverStatement ], - ForInStatement: [ this.skipLeft, this.loopBlockConverter, this.coverStatement ], - ForOfStatement: [ this.skipLeft, this.loopBlockConverter, this.coverStatement ], - WhileStatement: [ this.loopBlockConverter, this.coverStatement ], - DoWhileStatement: [ this.loopBlockConverter, this.coverStatement ], - SwitchStatement: [ this.coverStatement, this.switchBranchInjector ], - SwitchCase: [ this.switchCaseInjector ], - WithStatement: [ this.withBlockConverter, this.coverStatement ], - FunctionDeclaration: [ this.coverFunction, this.coverStatement ], - FunctionExpression: this.coverFunction, - LabeledStatement: this.coverStatement, - ConditionalExpression: this.conditionalBranchInjector, - LogicalExpression: this.logicalExpressionBranchInjector, - ObjectExpression: this.maybeAddType, - MetaProperty: this.coverMetaProperty, - }, this.extractCurrentHint, this, this.opts.walkDebug); - - //unit testing purposes only - if (this.opts.backdoor && this.opts.backdoor.omitTrackerSuffix) { - this.omitTrackerSuffix = true; - } - } - - Instrumenter.prototype = { - /** - * synchronous instrumentation method. Throws when illegal code is passed to it - * @method instrumentSync - * @param {String} code the code to be instrumented as a String - * @param {String} filename Optional. The name of the file from which - * the code was read. A temporary filename is generated when not specified. - * Not specifying a filename is only useful for unit tests and demonstrations - * of this library. - */ - instrumentSync: function (code, filename) { - var program; - - //protect from users accidentally passing in a Buffer object instead - if (typeof code !== 'string') { throw new Error('Code must be string'); } - if (code.charAt(0) === '#') { //shebang, 'comment' it out, won't affect syntax tree locations for things we care about - code = '//' + code; - } - if (!this.opts.noAutoWrap) { - code = LEADER_WRAP + code + TRAILER_WRAP; - } - try { - program = ESP.parse(code, { - loc: true, - range: true, - tokens: this.opts.preserveComments, - comment: true, - sourceType: this.opts.esModules ? 'module' : 'script' - }); - } catch (e) { - console.log('Failed to parse file: ' + filename); - throw e; - } - if (this.opts.preserveComments) { - program = ESPGEN.attachComments(program, program.comments, program.tokens); - } - if (!this.opts.noAutoWrap) { - program = { - type: SYNTAX.Program.name, - body: program.body[0].expression.callee.body.body, - comments: program.comments - }; - } - return this.instrumentASTSync(program, filename, code); - }, - filterHints: function (comments) { - var ret = [], - i, - comment, - groups; - if (!(comments && isArray(comments))) { - return ret; - } - for (i = 0; i < comments.length; i += 1) { - comment = comments[i]; - /* istanbul ignore else: paranoid check */ - if (comment && comment.value && comment.range && isArray(comment.range)) { - groups = String(comment.value).match(COMMENT_RE); - if (groups) { - ret.push({ type: groups[1], start: comment.range[0], end: comment.range[1] }); - } - } - } - return ret; - }, - extractCurrentHint: function (node) { - if (!node.range) { return; } - var i = this.currentState.lastHintPosition + 1, - hints = this.currentState.hints, - nodeStart = node.range[0], - hint; - this.currentState.currentHint = null; - while (i < hints.length) { - hint = hints[i]; - if (hint.end < nodeStart) { - this.currentState.currentHint = hint; - this.currentState.lastHintPosition = i; - i += 1; - } else { - break; - } - } - }, - /** - * synchronous instrumentation method that instruments an AST instead. - * @method instrumentASTSync - * @param {String} program the AST to be instrumented - * @param {String} filename Optional. The name of the file from which - * the code was read. A temporary filename is generated when not specified. - * Not specifying a filename is only useful for unit tests and demonstrations - * of this library. - * @param {String} originalCode the original code corresponding to the AST, - * used for embedding the source into the coverage object - */ - instrumentASTSync: function (program, filename, originalCode) { - var usingStrict = false, - codegenOptions, - generated, - preamble, - lineCount, - i; - filename = filename || String(new Date().getTime()) + '.js'; - this.sourceMap = null; - this.coverState = { - path: filename, - s: {}, - b: {}, - f: {}, - fnMap: {}, - statementMap: {}, - branchMap: {} - }; - this.currentState = { - trackerVar: generateTrackerVar(filename, this.omitTrackerSuffix), - func: 0, - branch: 0, - variable: 0, - statement: 0, - hints: this.filterHints(program.comments), - currentHint: null, - lastHintPosition: -1, - ignoring: 0 - }; - if (program.body && program.body.length > 0 && this.isUseStrictExpression(program.body[0])) { - //nuke it - program.body.shift(); - //and add it back at code generation time - usingStrict = true; - } - this.walker.startWalk(program); - codegenOptions = this.opts.codeGenerationOptions || { format: { compact: !this.opts.noCompact }}; - codegenOptions.comment = this.opts.preserveComments; - //console.log(JSON.stringify(program, undefined, 2)); - - generated = ESPGEN.generate(program, codegenOptions); - preamble = this.getPreamble(originalCode || '', usingStrict); - - if (generated.map && generated.code) { - lineCount = preamble.split(/\r\n|\r|\n/).length; - // offset all the generated line numbers by the number of lines in the preamble - for (i = 0; i < generated.map._mappings._array.length; i += 1) { - generated.map._mappings._array[i].generatedLine += lineCount; - } - this.sourceMap = generated.map; - generated = generated.code; - } - - return preamble + '\n' + generated + '\n'; - }, - /** - * Callback based instrumentation. Note that this still executes synchronously in the same process tick - * and calls back immediately. It only provides the options for callback style error handling as - * opposed to a `try-catch` style and nothing more. Implemented as a wrapper over `instrumentSync` - * - * @method instrument - * @param {String} code the code to be instrumented as a String - * @param {String} filename Optional. The name of the file from which - * the code was read. A temporary filename is generated when not specified. - * Not specifying a filename is only useful for unit tests and demonstrations - * of this library. - * @param {Function(err, instrumentedCode)} callback - the callback function - */ - instrument: function (code, filename, callback) { - - if (!callback && typeof filename === 'function') { - callback = filename; - filename = null; - } - try { - callback(null, this.instrumentSync(code, filename)); - } catch (ex) { - callback(ex); - } - }, - /** - * returns the file coverage object for the code that was instrumented - * just before calling this method. Note that this represents a - * "zero-coverage" object which is not even representative of the code - * being loaded in node or a browser (which would increase the statement - * counts for mainline code). - * @method lastFileCoverage - * @return {Object} a "zero-coverage" file coverage object for the code last instrumented - * by this instrumenter - */ - lastFileCoverage: function () { - return this.coverState; - }, - /** - * returns the source map object for the code that was instrumented - * just before calling this method. - * @method lastSourceMap - * @return {Object} a source map object for the code last instrumented - * by this instrumenter - */ - lastSourceMap: function () { - return this.sourceMap; - }, - fixColumnPositions: function (coverState) { - var offset = LEADER_WRAP.length, - fixer = function (loc) { - if (loc.start.line === 1) { - loc.start.column -= offset; - } - if (loc.end.line === 1) { - loc.end.column -= offset; - } - }, - k, - obj, - i, - locations; - - obj = coverState.statementMap; - for (k in obj) { - /* istanbul ignore else: has own property */ - if (obj.hasOwnProperty(k)) { fixer(obj[k]); } - } - obj = coverState.fnMap; - for (k in obj) { - /* istanbul ignore else: has own property */ - if (obj.hasOwnProperty(k)) { fixer(obj[k].loc); } - } - obj = coverState.branchMap; - for (k in obj) { - /* istanbul ignore else: has own property */ - if (obj.hasOwnProperty(k)) { - locations = obj[k].locations; - for (i = 0; i < locations.length; i += 1) { - fixer(locations[i]); - } - } - } - }, - - getPreamble: function (sourceCode, emitUseStrict) { - var varName = this.opts.coverageVariable || '__coverage__', - file = this.coverState.path.replace(/\\/g, '\\\\'), - tracker = this.currentState.trackerVar, - coverState, - strictLine = emitUseStrict ? '"use strict";' : '', - // return replacements using the function to ensure that the replacement is - // treated like a dumb string and not as a string with RE replacement patterns - replacer = function (s) { - return function () { return s; }; - }, - code; - if (!this.opts.noAutoWrap) { - this.fixColumnPositions(this.coverState); - } - if (this.opts.embedSource) { - this.coverState.code = sourceCode.split(/(?:\r?\n)|\r/); - } - coverState = this.opts.debug ? JSON.stringify(this.coverState, undefined, 4) : JSON.stringify(this.coverState); - code = [ - "%STRICT%", - "var %VAR% = (Function('return this'))();", - "if (!%VAR%.%GLOBAL%) { %VAR%.%GLOBAL% = {}; }", - "%VAR% = %VAR%.%GLOBAL%;", - "if (!(%VAR%['%FILE%'])) {", - " %VAR%['%FILE%'] = %OBJECT%;", - "}", - "%VAR% = %VAR%['%FILE%'];" - ].join("\n") - .replace(/%STRICT%/g, replacer(strictLine)) - .replace(/%VAR%/g, replacer(tracker)) - .replace(/%GLOBAL%/g, replacer(varName)) - .replace(/%FILE%/g, replacer(file)) - .replace(/%OBJECT%/g, replacer(coverState)); - return code; - }, - - startIgnore: function () { - this.currentState.ignoring += 1; - }, - - endIgnore: function () { - this.currentState.ignoring -= 1; - }, - - convertToBlock: function (node) { - if (!node) { - return { type: 'BlockStatement', body: [] }; - } else if (node.type === 'BlockStatement') { - return node; - } else { - return { type: 'BlockStatement', body: [ node ] }; - } - }, - - arrowBlockConverter: function (node) { - var retStatement; - if (node.expression) { // turn expression nodes into a block with a return statement - retStatement = astgen.returnStatement(node.body); - // ensure the generated return statement is covered - retStatement.loc = node.body.loc; - node.body = this.convertToBlock(retStatement); - node.expression = false; - } - }, - - paranoidHandlerCheck: function (node) { - // if someone is using an older esprima on the browser - // convert handlers array to single handler attribute - // containing its first element - /* istanbul ignore next */ - if (!node.handler && node.handlers) { - node.handler = node.handlers[0]; - } - }, - - ifBlockConverter: function (node) { - node.consequent = this.convertToBlock(node.consequent); - node.alternate = this.convertToBlock(node.alternate); - }, - - loopBlockConverter: function (node) { - node.body = this.convertToBlock(node.body); - }, - - withBlockConverter: function (node) { - node.body = this.convertToBlock(node.body); - }, - - statementName: function (location, initValue) { - var sName, - ignoring = !!this.currentState.ignoring; - - location.skip = ignoring || undefined; - initValue = initValue || 0; - this.currentState.statement += 1; - sName = this.currentState.statement; - this.coverState.statementMap[sName] = location; - this.coverState.s[sName] = initValue; - return sName; - }, - - skipInit: function (node /*, walker */) { - if (node.init) { - node.init.skipWalk = true; - } - }, - - skipLeft: function (node /*, walker */) { - node.left.skipWalk = true; - }, - - isUseStrictExpression: function (node) { - return node && node.type === SYNTAX.ExpressionStatement.name && - node.expression && node.expression.type === SYNTAX.Literal.name && - node.expression.value === 'use strict'; - }, - - maybeSkipNode: function (node, type) { - var alreadyIgnoring = !!this.currentState.ignoring, - hint = this.currentState.currentHint, - ignoreThis = !alreadyIgnoring && hint && hint.type === type; - - if (ignoreThis) { - this.startIgnore(); - node.postprocessor = this.endIgnore; - return true; - } - return false; - }, - - coverMetaProperty: function(node /* , walker */) { - node.skipSelf = true; - }, - - coverStatement: function (node, walker) { - var sName, - incrStatementCount, - parent, - grandParent; - - this.maybeSkipNode(node, 'next'); - - if (this.isUseStrictExpression(node)) { - grandParent = walker.ancestor(2); - /* istanbul ignore else: difficult to test */ - if (grandParent) { - if ((grandParent.node.type === SYNTAX.FunctionExpression.name || - grandParent.node.type === SYNTAX.FunctionDeclaration.name) && - walker.parent().node.body[0] === node) { - return; - } - } - } - - if (node.type === SYNTAX.FunctionDeclaration.name) { - // Called for the side-effect of setting the function's statement count to 1. - this.statementName(node.loc, 1); - } else { - // We let `coverExport` handle ExportNamedDeclarations. - parent = walker.parent(); - if (parent && parent.node.type === SYNTAX.ExportNamedDeclaration.name) { - return; - } - - sName = this.statementName(node.loc); - - incrStatementCount = astgen.statement( - astgen.postIncrement( - astgen.subscript( - astgen.dot(astgen.variable(this.currentState.trackerVar), astgen.variable('s')), - astgen.stringLiteral(sName) - ) - ) - ); - - this.splice(incrStatementCount, node, walker); - } - }, - - coverExport: function (node, walker) { - var sName, incrStatementCount; - - if ( !node.declaration || !node.declaration.declarations ) { return; } - - this.maybeSkipNode(node, 'next'); - - sName = this.statementName(node.declaration.loc); - incrStatementCount = astgen.statement( - astgen.postIncrement( - astgen.subscript( - astgen.dot(astgen.variable(this.currentState.trackerVar), astgen.variable('s')), - astgen.stringLiteral(sName) - ) - ) - ); - - this.splice(incrStatementCount, node, walker); - }, - - splice: function (statements, node, walker) { - var targetNode = walker.isLabeled() ? walker.parent().node : node; - targetNode.prepend = targetNode.prepend || []; - pushAll(targetNode.prepend, statements); - }, - - functionName: function (node, line, location) { - this.currentState.func += 1; - var id = this.currentState.func, - ignoring = !!this.currentState.ignoring, - name = node.id ? node.id.name : '(anonymous_' + id + ')', - clone = function (attr) { - var obj = location[attr] || /* istanbul ignore next */ {}; - return { line: obj.line, column: obj.column }; - }; - this.coverState.fnMap[id] = { - name: name, line: line, - loc: { - start: clone('start'), - end: clone('end') - }, - skip: ignoring || undefined - }; - this.coverState.f[id] = 0; - return id; - }, - - coverFunction: function (node, walker) { - var id, - body = node.body, - blockBody = body.body, - popped; - - this.maybeSkipNode(node, 'next'); - - id = this.functionName(node, walker.startLineForNode(node), { - start: node.loc.start, - end: { line: node.body.loc.start.line, column: node.body.loc.start.column } - }); - - if (blockBody.length > 0 && this.isUseStrictExpression(blockBody[0])) { - popped = blockBody.shift(); - } - blockBody.unshift( - astgen.statement( - astgen.postIncrement( - astgen.subscript( - astgen.dot(astgen.variable(this.currentState.trackerVar), astgen.variable('f')), - astgen.stringLiteral(id) - ) - ) - ) - ); - if (popped) { - blockBody.unshift(popped); - } - }, - - branchName: function (type, startLine, pathLocations) { - var bName, - paths = [], - locations = [], - i, - ignoring = !!this.currentState.ignoring; - this.currentState.branch += 1; - bName = this.currentState.branch; - for (i = 0; i < pathLocations.length; i += 1) { - pathLocations[i].skip = pathLocations[i].skip || ignoring || undefined; - locations.push(pathLocations[i]); - paths.push(0); - } - this.coverState.b[bName] = paths; - this.coverState.branchMap[bName] = { line: startLine, type: type, locations: locations }; - return bName; - }, - - branchIncrementExprAst: function (varName, branchIndex, down) { - var ret = astgen.postIncrement( - astgen.subscript( - astgen.subscript( - astgen.dot(astgen.variable(this.currentState.trackerVar), astgen.variable('b')), - astgen.stringLiteral(varName) - ), - astgen.numericLiteral(branchIndex) - ), - down - ); - return ret; - }, - - locationsForNodes: function (nodes) { - var ret = [], - i; - for (i = 0; i < nodes.length; i += 1) { - ret.push(nodes[i].loc); - } - return ret; - }, - - ifBranchInjector: function (node, walker) { - var alreadyIgnoring = !!this.currentState.ignoring, - hint = this.currentState.currentHint, - ignoreThen = !alreadyIgnoring && hint && hint.type === 'if', - ignoreElse = !alreadyIgnoring && hint && hint.type === 'else', - line = node.loc.start.line, - col = node.loc.start.column, - makeLoc = function () { return { line: line, column: col }; }, - bName = this.branchName('if', walker.startLineForNode(node), [ - { start: makeLoc(), end: makeLoc(), skip: ignoreThen || undefined }, - { start: makeLoc(), end: makeLoc(), skip: ignoreElse || undefined } - ]), - thenBody = node.consequent.body, - elseBody = node.alternate.body, - child; - thenBody.unshift(astgen.statement(this.branchIncrementExprAst(bName, 0))); - elseBody.unshift(astgen.statement(this.branchIncrementExprAst(bName, 1))); - if (ignoreThen) { child = node.consequent; child.preprocessor = this.startIgnore; child.postprocessor = this.endIgnore; } - if (ignoreElse) { child = node.alternate; child.preprocessor = this.startIgnore; child.postprocessor = this.endIgnore; } - }, - - branchLocationFor: function (name, index) { - return this.coverState.branchMap[name].locations[index]; - }, - - switchBranchInjector: function (node, walker) { - var cases = node.cases, - bName, - i; - - if (!(cases && cases.length > 0)) { - return; - } - bName = this.branchName('switch', walker.startLineForNode(node), this.locationsForNodes(cases)); - for (i = 0; i < cases.length; i += 1) { - cases[i].branchLocation = this.branchLocationFor(bName, i); - cases[i].consequent.unshift(astgen.statement(this.branchIncrementExprAst(bName, i))); - } - }, - - switchCaseInjector: function (node) { - var location = node.branchLocation; - delete node.branchLocation; - if (this.maybeSkipNode(node, 'next')) { - location.skip = true; - } - }, - - conditionalBranchInjector: function (node, walker) { - var bName = this.branchName('cond-expr', walker.startLineForNode(node), this.locationsForNodes([ node.consequent, node.alternate ])), - ast1 = this.branchIncrementExprAst(bName, 0), - ast2 = this.branchIncrementExprAst(bName, 1); - - node.consequent.preprocessor = this.maybeAddSkip(this.branchLocationFor(bName, 0)); - node.alternate.preprocessor = this.maybeAddSkip(this.branchLocationFor(bName, 1)); - node.consequent = astgen.sequence(ast1, node.consequent); - node.alternate = astgen.sequence(ast2, node.alternate); - }, - - maybeAddSkip: function (branchLocation) { - return function (node) { - var alreadyIgnoring = !!this.currentState.ignoring, - hint = this.currentState.currentHint, - ignoreThis = !alreadyIgnoring && hint && hint.type === 'next'; - if (ignoreThis) { - this.startIgnore(); - node.postprocessor = this.endIgnore; - } - if (ignoreThis || alreadyIgnoring) { - branchLocation.skip = true; - } - }; - }, - - logicalExpressionBranchInjector: function (node, walker) { - var parent = walker.parent(), - leaves = [], - bName, - tuple, - i; - - this.maybeSkipNode(node, 'next'); - - if (parent && parent.node.type === SYNTAX.LogicalExpression.name) { - //already covered - return; - } - - this.findLeaves(node, leaves); - bName = this.branchName('binary-expr', - walker.startLineForNode(node), - this.locationsForNodes(leaves.map(function (item) { return item.node; })) - ); - for (i = 0; i < leaves.length; i += 1) { - tuple = leaves[i]; - tuple.parent[tuple.property] = astgen.sequence(this.branchIncrementExprAst(bName, i), tuple.node); - tuple.node.preprocessor = this.maybeAddSkip(this.branchLocationFor(bName, i)); - } - }, - - findLeaves: function (node, accumulator, parent, property) { - if (node.type === SYNTAX.LogicalExpression.name) { - this.findLeaves(node.left, accumulator, node, 'left'); - this.findLeaves(node.right, accumulator, node, 'right'); - } else { - accumulator.push({ node: node, parent: parent, property: property }); - } - }, - maybeAddType: function (node /*, walker */) { - var props = node.properties, - i, - child; - for (i = 0; i < props.length; i += 1) { - child = props[i]; - if (!child.type) { - child.type = SYNTAX.Property.name; - } - } - }, - }; - - if (isNode) { - module.exports = Instrumenter; - } else { - window.Instrumenter = Instrumenter; - } - -}(typeof module !== 'undefined' && typeof module.exports !== 'undefined' && typeof exports !== 'undefined')); diff --git a/node_modules/istanbul/lib/object-utils.js b/node_modules/istanbul/lib/object-utils.js deleted file mode 100644 index ab88ae0b2..000000000 --- a/node_modules/istanbul/lib/object-utils.js +++ /dev/null @@ -1,425 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -/** - * utility methods to process coverage objects. A coverage object has the following - * format. - * - * { - * "/path/to/file1.js": { file1 coverage }, - * "/path/to/file2.js": { file2 coverage } - * } - * - * The internals of the file coverage object are intentionally not documented since - * it is not a public interface. - * - * *Note:* When a method of this module has the word `File` in it, it will accept - * one of the sub-objects of the main coverage object as an argument. Other - * methods accept the higher level coverage object with multiple keys. - * - * Works on `node` as well as the browser. - * - * Usage on nodejs - * --------------- - * - * var objectUtils = require('istanbul').utils; - * - * Usage in a browser - * ------------------ - * - * Load this file using a `script` tag or other means. This will set `window.coverageUtils` - * to this module's exports. - * - * @class ObjectUtils - * @module main - * @static - */ -(function (isNode) { - /** - * adds line coverage information to a file coverage object, reverse-engineering - * it from statement coverage. The object passed in is updated in place. - * - * Note that if line coverage information is already present in the object, - * it is not recomputed. - * - * @method addDerivedInfoForFile - * @static - * @param {Object} fileCoverage the coverage object for a single file - */ - function addDerivedInfoForFile(fileCoverage) { - var statementMap = fileCoverage.statementMap, - statements = fileCoverage.s, - lineMap; - - if (!fileCoverage.l) { - fileCoverage.l = lineMap = {}; - Object.keys(statements).forEach(function (st) { - var line = statementMap[st].start.line, - count = statements[st], - prevVal = lineMap[line]; - if (count === 0 && statementMap[st].skip) { count = 1; } - if (typeof prevVal === 'undefined' || prevVal < count) { - lineMap[line] = count; - } - }); - } - } - /** - * adds line coverage information to all file coverage objects. - * - * @method addDerivedInfo - * @static - * @param {Object} coverage the coverage object - */ - function addDerivedInfo(coverage) { - Object.keys(coverage).forEach(function (k) { - addDerivedInfoForFile(coverage[k]); - }); - } - /** - * removes line coverage information from all file coverage objects - * @method removeDerivedInfo - * @static - * @param {Object} coverage the coverage object - */ - function removeDerivedInfo(coverage) { - Object.keys(coverage).forEach(function (k) { - delete coverage[k].l; - }); - } - - function percent(covered, total) { - var tmp; - if (total > 0) { - tmp = 1000 * 100 * covered / total + 5; - return Math.floor(tmp / 10) / 100; - } else { - return 100.00; - } - } - - function computeSimpleTotals(fileCoverage, property, mapProperty) { - var stats = fileCoverage[property], - map = mapProperty ? fileCoverage[mapProperty] : null, - ret = { total: 0, covered: 0, skipped: 0 }; - - Object.keys(stats).forEach(function (key) { - var covered = !!stats[key], - skipped = map && map[key].skip; - ret.total += 1; - if (covered || skipped) { - ret.covered += 1; - } - if (!covered && skipped) { - ret.skipped += 1; - } - }); - ret.pct = percent(ret.covered, ret.total); - return ret; - } - - function computeBranchTotals(fileCoverage) { - var stats = fileCoverage.b, - branchMap = fileCoverage.branchMap, - ret = { total: 0, covered: 0, skipped: 0 }; - - Object.keys(stats).forEach(function (key) { - var branches = stats[key], - map = branchMap[key], - covered, - skipped, - i; - for (i = 0; i < branches.length; i += 1) { - covered = branches[i] > 0; - skipped = map.locations && map.locations[i] && map.locations[i].skip; - if (covered || skipped) { - ret.covered += 1; - } - if (!covered && skipped) { - ret.skipped += 1; - } - } - ret.total += branches.length; - }); - ret.pct = percent(ret.covered, ret.total); - return ret; - } - /** - * returns a blank summary metrics object. A metrics object has the following - * format. - * - * { - * lines: lineMetrics, - * statements: statementMetrics, - * functions: functionMetrics, - * branches: branchMetrics - * linesCovered: lineCoveredCount - * } - * - * Each individual metric object looks as follows: - * - * { - * total: n, - * covered: m, - * pct: percent - * } - * - * @method blankSummary - * @static - * @return {Object} a blank metrics object - */ - function blankSummary() { - return { - lines: { - total: 0, - covered: 0, - skipped: 0, - pct: 'Unknown' - }, - statements: { - total: 0, - covered: 0, - skipped: 0, - pct: 'Unknown' - }, - functions: { - total: 0, - covered: 0, - skipped: 0, - pct: 'Unknown' - }, - branches: { - total: 0, - covered: 0, - skipped: 0, - pct: 'Unknown' - }, - linesCovered: {} - }; - } - /** - * returns the summary metrics given the coverage object for a single file. See `blankSummary()` - * to understand the format of the returned object. - * - * @method summarizeFileCoverage - * @static - * @param {Object} fileCoverage the coverage object for a single file. - * @return {Object} the summary metrics for the file - */ - function summarizeFileCoverage(fileCoverage) { - var ret = blankSummary(); - addDerivedInfoForFile(fileCoverage); - ret.lines = computeSimpleTotals(fileCoverage, 'l'); - ret.functions = computeSimpleTotals(fileCoverage, 'f', 'fnMap'); - ret.statements = computeSimpleTotals(fileCoverage, 's', 'statementMap'); - ret.branches = computeBranchTotals(fileCoverage); - ret.linesCovered = fileCoverage.l; - return ret; - } - /** - * merges two instances of file coverage objects *for the same file* - * such that the execution counts are correct. - * - * @method mergeFileCoverage - * @static - * @param {Object} first the first file coverage object for a given file - * @param {Object} second the second file coverage object for the same file - * @return {Object} an object that is a result of merging the two. Note that - * the input objects are not changed in any way. - */ - function mergeFileCoverage(first, second) { - var ret = JSON.parse(JSON.stringify(first)), - i; - - delete ret.l; //remove derived info - - Object.keys(second.s).forEach(function (k) { - ret.s[k] += second.s[k]; - }); - Object.keys(second.f).forEach(function (k) { - ret.f[k] += second.f[k]; - }); - Object.keys(second.b).forEach(function (k) { - var retArray = ret.b[k], - secondArray = second.b[k]; - for (i = 0; i < retArray.length; i += 1) { - retArray[i] += secondArray[i]; - } - }); - - return ret; - } - /** - * merges multiple summary metrics objects by summing up the `totals` and - * `covered` fields and recomputing the percentages. This function is generic - * and can accept any number of arguments. - * - * @method mergeSummaryObjects - * @static - * @param {Object} summary... multiple summary metrics objects - * @return {Object} the merged summary metrics - */ - function mergeSummaryObjects() { - var ret = blankSummary(), - args = Array.prototype.slice.call(arguments), - keys = ['lines', 'statements', 'branches', 'functions'], - increment = function (obj) { - if (obj) { - keys.forEach(function (key) { - ret[key].total += obj[key].total; - ret[key].covered += obj[key].covered; - ret[key].skipped += obj[key].skipped; - }); - - // keep track of all lines we have coverage for. - Object.keys(obj.linesCovered).forEach(function (key) { - if (!ret.linesCovered[key]) { - ret.linesCovered[key] = obj.linesCovered[key]; - } else { - ret.linesCovered[key] += obj.linesCovered[key]; - } - }); - } - }; - args.forEach(function (arg) { - increment(arg); - }); - keys.forEach(function (key) { - ret[key].pct = percent(ret[key].covered, ret[key].total); - }); - - return ret; - } - /** - * returns the coverage summary for a single coverage object. This is - * wrapper over `summarizeFileCoverage` and `mergeSummaryObjects` for - * the common case of a single coverage object - * @method summarizeCoverage - * @static - * @param {Object} coverage the coverage object - * @return {Object} summary coverage metrics across all files in the coverage object - */ - function summarizeCoverage(coverage) { - var fileSummary = []; - Object.keys(coverage).forEach(function (key) { - fileSummary.push(summarizeFileCoverage(coverage[key])); - }); - return mergeSummaryObjects.apply(null, fileSummary); - } - - /** - * makes the coverage object generated by this library yuitest_coverage compatible. - * Note that this transformation is lossy since the returned object will not have - * statement and branch coverage. - * - * @method toYUICoverage - * @static - * @param {Object} coverage The `istanbul` coverage object - * @return {Object} a coverage object in `yuitest_coverage` format. - */ - function toYUICoverage(coverage) { - var ret = {}; - - addDerivedInfo(coverage); - - Object.keys(coverage).forEach(function (k) { - var fileCoverage = coverage[k], - lines = fileCoverage.l, - functions = fileCoverage.f, - fnMap = fileCoverage.fnMap, - o; - - o = ret[k] = { - lines: {}, - calledLines: 0, - coveredLines: 0, - functions: {}, - calledFunctions: 0, - coveredFunctions: 0 - }; - Object.keys(lines).forEach(function (k) { - o.lines[k] = lines[k]; - o.coveredLines += 1; - if (lines[k] > 0) { - o.calledLines += 1; - } - }); - Object.keys(functions).forEach(function (k) { - var name = fnMap[k].name + ':' + fnMap[k].line; - o.functions[name] = functions[k]; - o.coveredFunctions += 1; - if (functions[k] > 0) { - o.calledFunctions += 1; - } - }); - }); - return ret; - } - - /** - * Creates new file coverage object with incremented hits count - * on skipped statements, branches and functions - * - * @method incrementIgnoredTotals - * @static - * @param {Object} cov File coverage object - * @return {Object} New file coverage object - */ - function incrementIgnoredTotals(cov) { - //TODO: This may be slow in the browser and may break in older browsers - // Look into using a library that works in Node and the browser - var fileCoverage = JSON.parse(JSON.stringify(cov)); - - [ - {mapKey: 'statementMap', hitsKey: 's'}, - {mapKey: 'branchMap', hitsKey: 'b'}, - {mapKey: 'fnMap', hitsKey: 'f'} - ].forEach(function (keys) { - Object.keys(fileCoverage[keys.mapKey]) - .forEach(function (key) { - var map = fileCoverage[keys.mapKey][key]; - var hits = fileCoverage[keys.hitsKey]; - - if (keys.mapKey === 'branchMap') { - var locations = map.locations; - - locations.forEach(function (location, index) { - if (hits[key][index] === 0 && location.skip) { - hits[key][index] = 1; - } - }); - - return; - } - - if (hits[key] === 0 && map.skip) { - hits[key] = 1; - } - }); - }); - - return fileCoverage; - } - - var exportables = { - addDerivedInfo: addDerivedInfo, - addDerivedInfoForFile: addDerivedInfoForFile, - removeDerivedInfo: removeDerivedInfo, - blankSummary: blankSummary, - summarizeFileCoverage: summarizeFileCoverage, - summarizeCoverage: summarizeCoverage, - mergeFileCoverage: mergeFileCoverage, - mergeSummaryObjects: mergeSummaryObjects, - toYUICoverage: toYUICoverage, - incrementIgnoredTotals: incrementIgnoredTotals - }; - - /* istanbul ignore else: windows */ - if (isNode) { - module.exports = exportables; - } else { - window.coverageUtils = exportables; - } -}(typeof module !== 'undefined' && typeof module.exports !== 'undefined' && typeof exports !== 'undefined')); diff --git a/node_modules/istanbul/lib/register-plugins.js b/node_modules/istanbul/lib/register-plugins.js deleted file mode 100644 index 50462bec1..000000000 --- a/node_modules/istanbul/lib/register-plugins.js +++ /dev/null @@ -1,15 +0,0 @@ - -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -var Store = require('./store'), - Report = require('./report'), - Command = require('./command'); - -Store.loadAll(); -Report.loadAll(); -Command.loadAll(); - - - diff --git a/node_modules/istanbul/lib/report/clover.js b/node_modules/istanbul/lib/report/clover.js deleted file mode 100644 index fe73aefcd..000000000 --- a/node_modules/istanbul/lib/report/clover.js +++ /dev/null @@ -1,227 +0,0 @@ -var path = require('path'), - util = require('util'), - Report = require('./index'), - FileWriter = require('../util/file-writer'), - TreeSummarizer = require('../util/tree-summarizer'), - utils = require('../object-utils'); - -/** - * a `Report` implementation that produces a clover-style XML file. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('clover'); - * - * @class CloverReport - * @module report - * @extends Report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the clover.xml will be written - * @param {String} [opts.file] the file name, defaulted to config attribute or 'clover.xml' - */ -function CloverReport(opts) { - Report.call(this); - opts = opts || {}; - this.projectRoot = process.cwd(); - this.dir = opts.dir || this.projectRoot; - this.file = opts.file || this.getDefaultConfig().file; - this.opts = opts; -} - -CloverReport.TYPE = 'clover'; -util.inherits(CloverReport, Report); - -function asJavaPackage(node) { - return node.displayShortName(). - replace(/\//g, '.'). - replace(/\\/g, '.'). - replace(/\.$/, ''); -} - -function asClassName(node) { - /*jslint regexp: true */ - return node.fullPath().replace(/.*[\\\/]/, ''); -} - -function quote(thing) { - return '"' + thing + '"'; -} - -function attr(n, v) { - return ' ' + n + '=' + quote(v) + ' '; -} - -function branchCoverageByLine(fileCoverage) { - var branchMap = fileCoverage.branchMap, - branches = fileCoverage.b, - ret = {}; - Object.keys(branchMap).forEach(function (k) { - var line = branchMap[k].line, - branchData = branches[k]; - ret[line] = ret[line] || []; - ret[line].push.apply(ret[line], branchData); - }); - Object.keys(ret).forEach(function (k) { - var dataArray = ret[k], - covered = dataArray.filter(function (item) { return item > 0; }), - coverage = covered.length / dataArray.length * 100; - ret[k] = { covered: covered.length, total: dataArray.length, coverage: coverage }; - }); - return ret; -} - -function addClassStats(node, fileCoverage, writer) { - fileCoverage = utils.incrementIgnoredTotals(fileCoverage); - - var metrics = node.metrics, - branchByLine = branchCoverageByLine(fileCoverage), - fnMap, - lines; - - writer.println('\t\t\t<file' + - attr('name', asClassName(node)) + - attr('path', node.fullPath()) + - '>'); - - writer.println('\t\t\t\t<metrics' + - attr('statements', metrics.lines.total) + - attr('coveredstatements', metrics.lines.covered) + - attr('conditionals', metrics.branches.total) + - attr('coveredconditionals', metrics.branches.covered) + - attr('methods', metrics.functions.total) + - attr('coveredmethods', metrics.functions.covered) + - '/>'); - - fnMap = fileCoverage.fnMap; - lines = fileCoverage.l; - Object.keys(lines).forEach(function (k) { - var str = '\t\t\t\t<line' + - attr('num', k) + - attr('count', lines[k]), - branchDetail = branchByLine[k]; - - if (!branchDetail) { - str += ' type="stmt" '; - } else { - str += ' type="cond" ' + - attr('truecount', branchDetail.covered) + - attr('falsecount', (branchDetail.total - branchDetail.covered)); - } - writer.println(str + '/>'); - }); - - writer.println('\t\t\t</file>'); -} - -function walk(node, collector, writer, level, projectRoot) { - var metrics, - totalFiles = 0, - totalPackages = 0, - totalLines = 0, - tempLines = 0; - if (level === 0) { - metrics = node.metrics; - writer.println('<?xml version="1.0" encoding="UTF-8"?>'); - writer.println('<coverage' + - attr('generated', Date.now()) + - 'clover="3.2.0">'); - - writer.println('\t<project' + - attr('timestamp', Date.now()) + - attr('name', 'All Files') + - '>'); - - node.children.filter(function (child) { return child.kind === 'dir'; }). - forEach(function (child) { - totalPackages += 1; - child.children.filter(function (child) { return child.kind !== 'dir'; }). - forEach(function (child) { - Object.keys(collector.fileCoverageFor(child.fullPath()).l).forEach(function (k){ - tempLines = k; - }); - totalLines += Number(tempLines); - totalFiles += 1; - }); - }); - - writer.println('\t\t<metrics' + - attr('statements', metrics.lines.total) + - attr('coveredstatements', metrics.lines.covered) + - attr('conditionals', metrics.branches.total) + - attr('coveredconditionals', metrics.branches.covered) + - attr('methods', metrics.functions.total) + - attr('coveredmethods', metrics.functions.covered) + - attr('elements', metrics.lines.total + metrics.branches.total + metrics.functions.total) + - attr('coveredelements', metrics.lines.covered + metrics.branches.covered + metrics.functions.covered) + - attr('complexity', 0) + - attr('packages', totalPackages) + - attr('files', totalFiles) + - attr('classes', totalFiles) + - attr('loc', totalLines) + - attr('ncloc', totalLines) + - '/>'); - } - if (node.packageMetrics) { - metrics = node.packageMetrics; - writer.println('\t\t<package' + - attr('name', asJavaPackage(node)) + - '>'); - - writer.println('\t\t\t<metrics' + - attr('statements', metrics.lines.total) + - attr('coveredstatements', metrics.lines.covered) + - attr('conditionals', metrics.branches.total) + - attr('coveredconditionals', metrics.branches.covered) + - attr('methods', metrics.functions.total) + - attr('coveredmethods', metrics.functions.covered) + - '/>'); - - node.children.filter(function (child) { return child.kind !== 'dir'; }). - forEach(function (child) { - addClassStats(child, collector.fileCoverageFor(child.fullPath()), writer); - }); - writer.println('\t\t</package>'); - } - node.children.filter(function (child) { return child.kind === 'dir'; }). - forEach(function (child) { - walk(child, collector, writer, level + 1, projectRoot); - }); - - if (level === 0) { - writer.println('\t</project>'); - writer.println('</coverage>'); - } -} - -Report.mix(CloverReport, { - synopsis: function () { - return 'XML coverage report that can be consumed by the clover tool'; - }, - getDefaultConfig: function () { - return { file: 'clover.xml' }; - }, - writeReport: function (collector, sync) { - var summarizer = new TreeSummarizer(), - outputFile = path.join(this.dir, this.file), - writer = this.opts.writer || new FileWriter(sync), - projectRoot = this.projectRoot, - that = this, - tree, - root; - - collector.files().forEach(function (key) { - summarizer.addFileCoverageSummary(key, utils.summarizeFileCoverage(collector.fileCoverageFor(key))); - }); - tree = summarizer.getTreeSummary(); - root = tree.root; - writer.on('done', function () { that.emit('done'); }); - writer.writeFile(outputFile, function (contentWriter) { - walk(root, collector, contentWriter, 0, projectRoot); - writer.done(); - }); - } -}); - -module.exports = CloverReport; diff --git a/node_modules/istanbul/lib/report/cobertura.js b/node_modules/istanbul/lib/report/cobertura.js deleted file mode 100644 index d63456c95..000000000 --- a/node_modules/istanbul/lib/report/cobertura.js +++ /dev/null @@ -1,221 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - util = require('util'), - Report = require('./index'), - FileWriter = require('../util/file-writer'), - TreeSummarizer = require('../util/tree-summarizer'), - utils = require('../object-utils'); - -/** - * a `Report` implementation that produces a cobertura-style XML file that conforms to the - * http://cobertura.sourceforge.net/xml/coverage-04.dtd DTD. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('cobertura'); - * - * @class CoberturaReport - * @module report - * @extends Report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the cobertura-coverage.xml will be written - */ -function CoberturaReport(opts) { - Report.call(this); - opts = opts || {}; - this.projectRoot = process.cwd(); - this.dir = opts.dir || this.projectRoot; - this.file = opts.file || this.getDefaultConfig().file; - this.opts = opts; -} - -CoberturaReport.TYPE = 'cobertura'; -util.inherits(CoberturaReport, Report); - -function asJavaPackage(node) { - return node.displayShortName(). - replace(/\//g, '.'). - replace(/\\/g, '.'). - replace(/\.$/, ''); -} - -function asClassName(node) { - /*jslint regexp: true */ - return node.fullPath().replace(/.*[\\\/]/, ''); -} - -function quote(thing) { - return '"' + thing + '"'; -} - -function attr(n, v) { - return ' ' + n + '=' + quote(v) + ' '; -} - -function branchCoverageByLine(fileCoverage) { - var branchMap = fileCoverage.branchMap, - branches = fileCoverage.b, - ret = {}; - Object.keys(branchMap).forEach(function (k) { - var line = branchMap[k].line, - branchData = branches[k]; - ret[line] = ret[line] || []; - ret[line].push.apply(ret[line], branchData); - }); - Object.keys(ret).forEach(function (k) { - var dataArray = ret[k], - covered = dataArray.filter(function (item) { return item > 0; }), - coverage = covered.length / dataArray.length * 100; - ret[k] = { covered: covered.length, total: dataArray.length, coverage: coverage }; - }); - return ret; -} - -function addClassStats(node, fileCoverage, writer, projectRoot) { - fileCoverage = utils.incrementIgnoredTotals(fileCoverage); - - var metrics = node.metrics, - branchByLine = branchCoverageByLine(fileCoverage), - fnMap, - lines; - - writer.println('\t\t<class' + - attr('name', asClassName(node)) + - attr('filename', path.relative(projectRoot, node.fullPath())) + - attr('line-rate', metrics.lines.pct / 100.0) + - attr('branch-rate', metrics.branches.pct / 100.0) + - '>'); - - writer.println('\t\t<methods>'); - fnMap = fileCoverage.fnMap; - Object.keys(fnMap).forEach(function (k) { - var name = fnMap[k].name, - hits = fileCoverage.f[k]; - - writer.println( - '\t\t\t<method' + - attr('name', name) + - attr('hits', hits) + - attr('signature', '()V') + //fake out a no-args void return - '>' - ); - - //Add the function definition line and hits so that jenkins cobertura plugin records method hits - writer.println( - '\t\t\t\t<lines>' + - '<line' + - attr('number', fnMap[k].line) + - attr('hits', fileCoverage.f[k]) + - '/>' + - '</lines>' - ); - - writer.println('\t\t\t</method>'); - - }); - writer.println('\t\t</methods>'); - - writer.println('\t\t<lines>'); - lines = fileCoverage.l; - Object.keys(lines).forEach(function (k) { - var str = '\t\t\t<line' + - attr('number', k) + - attr('hits', lines[k]), - branchDetail = branchByLine[k]; - - if (!branchDetail) { - str += attr('branch', false); - } else { - str += attr('branch', true) + - attr('condition-coverage', branchDetail.coverage + - '% (' + branchDetail.covered + '/' + branchDetail.total + ')'); - } - writer.println(str + '/>'); - }); - writer.println('\t\t</lines>'); - - writer.println('\t\t</class>'); -} - -function walk(node, collector, writer, level, projectRoot) { - var metrics; - if (level === 0) { - metrics = node.metrics; - writer.println('<?xml version="1.0" ?>'); - writer.println('<!DOCTYPE coverage SYSTEM "http://cobertura.sourceforge.net/xml/coverage-04.dtd">'); - writer.println('<coverage' + - attr('lines-valid', metrics.lines.total) + - attr('lines-covered', metrics.lines.covered) + - attr('line-rate', metrics.lines.pct / 100.0) + - attr('branches-valid', metrics.branches.total) + - attr('branches-covered', metrics.branches.covered) + - attr('branch-rate', metrics.branches.pct / 100.0) + - attr('timestamp', Date.now()) + - 'complexity="0" version="0.1">'); - writer.println('<sources>'); - writer.println('\t<source>' + projectRoot + '</source>'); - writer.println('</sources>'); - writer.println('<packages>'); - } - if (node.packageMetrics) { - metrics = node.packageMetrics; - writer.println('\t<package' + - attr('name', asJavaPackage(node)) + - attr('line-rate', metrics.lines.pct / 100.0) + - attr('branch-rate', metrics.branches.pct / 100.0) + - '>'); - writer.println('\t<classes>'); - node.children.filter(function (child) { return child.kind !== 'dir'; }). - forEach(function (child) { - addClassStats(child, collector.fileCoverageFor(child.fullPath()), writer, projectRoot); - }); - writer.println('\t</classes>'); - writer.println('\t</package>'); - } - node.children.filter(function (child) { return child.kind === 'dir'; }). - forEach(function (child) { - walk(child, collector, writer, level + 1, projectRoot); - }); - - if (level === 0) { - writer.println('</packages>'); - writer.println('</coverage>'); - } -} - -Report.mix(CoberturaReport, { - synopsis: function () { - return 'XML coverage report that can be consumed by the cobertura tool'; - }, - getDefaultConfig: function () { - return { file: 'cobertura-coverage.xml' }; - }, - writeReport: function (collector, sync) { - var summarizer = new TreeSummarizer(), - outputFile = path.join(this.dir, this.file), - writer = this.opts.writer || new FileWriter(sync), - projectRoot = this.projectRoot, - that = this, - tree, - root; - - collector.files().forEach(function (key) { - summarizer.addFileCoverageSummary(key, utils.summarizeFileCoverage(collector.fileCoverageFor(key))); - }); - tree = summarizer.getTreeSummary(); - root = tree.root; - writer.on('done', function () { that.emit('done'); }); - writer.writeFile(outputFile, function (contentWriter) { - walk(root, collector, contentWriter, 0, projectRoot); - writer.done(); - }); - } -}); - -module.exports = CoberturaReport; diff --git a/node_modules/istanbul/lib/report/common/defaults.js b/node_modules/istanbul/lib/report/common/defaults.js deleted file mode 100644 index a9851c32f..000000000 --- a/node_modules/istanbul/lib/report/common/defaults.js +++ /dev/null @@ -1,51 +0,0 @@ -/* - Copyright (c) 2013, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var Report = require('../index'); -var supportsColor = require('supports-color'); - -module.exports = { - watermarks: function () { - return { - statements: [ 50, 80 ], - lines: [ 50, 80 ], - functions: [ 50, 80], - branches: [ 50, 80 ] - }; - }, - - classFor: function (type, metrics, watermarks) { - var mark = watermarks[type], - value = metrics[type].pct; - return value >= mark[1] ? 'high' : value >= mark[0] ? 'medium' : 'low'; - }, - - colorize: function (str, clazz) { - /* istanbul ignore if: untestable in batch mode */ - var colors = { - low: '31;1', - medium: '33;1', - high: '32;1' - }; - - if (supportsColor && colors[clazz]) { - return '\u001b[' + colors[clazz] + 'm' + str + '\u001b[0m'; - } - return str; - }, - - defaultReportConfig: function () { - var cfg = {}; - Report.getReportList().forEach(function (type) { - var rpt = Report.create(type), - c = rpt.getDefaultConfig(); - if (c) { - cfg[type] = c; - } - }); - return cfg; - } -}; - diff --git a/node_modules/istanbul/lib/report/html.js b/node_modules/istanbul/lib/report/html.js deleted file mode 100644 index 1dab26d56..000000000 --- a/node_modules/istanbul/lib/report/html.js +++ /dev/null @@ -1,572 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -/*jshint maxlen: 300 */ -var handlebars = require('handlebars').create(), - defaults = require('./common/defaults'), - path = require('path'), - fs = require('fs'), - util = require('util'), - FileWriter = require('../util/file-writer'), - Report = require('./index'), - Store = require('../store'), - InsertionText = require('../util/insertion-text'), - TreeSummarizer = require('../util/tree-summarizer'), - utils = require('../object-utils'), - templateFor = function (name) { return handlebars.compile(fs.readFileSync(path.resolve(__dirname, 'templates', name + '.txt'), 'utf8')); }, - headerTemplate = templateFor('head'), - footerTemplate = templateFor('foot'), - detailTemplate = handlebars.compile([ - '<tr>', - '<td class="line-count quiet">{{#show_lines}}{{maxLines}}{{/show_lines}}</td>', - '<td class="line-coverage quiet">{{#show_line_execution_counts fileCoverage}}{{maxLines}}{{/show_line_execution_counts}}</td>', - '<td class="text"><pre class="prettyprint lang-js">{{#show_code structured}}{{/show_code}}</pre></td>', - '</tr>\n' - ].join('')), - summaryTableHeader = [ - '<div class="pad1">', - '<table class="coverage-summary">', - '<thead>', - '<tr>', - ' <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>', - ' <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>', - ' <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>', - ' <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>', - ' <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>', - ' <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>', - ' <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>', - ' <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>', - ' <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>', - ' <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>', - '</tr>', - '</thead>', - '<tbody>' - ].join('\n'), - summaryLineTemplate = handlebars.compile([ - '<tr>', - '<td class="file {{reportClasses.statements}}" data-value="{{file}}"><a href="{{output}}">{{file}}</a></td>', - '<td data-value="{{metrics.statements.pct}}" class="pic {{reportClasses.statements}}"><div class="chart">{{#show_picture}}{{metrics.statements.pct}}{{/show_picture}}</div></td>', - '<td data-value="{{metrics.statements.pct}}" class="pct {{reportClasses.statements}}">{{metrics.statements.pct}}%</td>', - '<td data-value="{{metrics.statements.total}}" class="abs {{reportClasses.statements}}">{{metrics.statements.covered}}/{{metrics.statements.total}}</td>', - '<td data-value="{{metrics.branches.pct}}" class="pct {{reportClasses.branches}}">{{metrics.branches.pct}}%</td>', - '<td data-value="{{metrics.branches.total}}" class="abs {{reportClasses.branches}}">{{metrics.branches.covered}}/{{metrics.branches.total}}</td>', - '<td data-value="{{metrics.functions.pct}}" class="pct {{reportClasses.functions}}">{{metrics.functions.pct}}%</td>', - '<td data-value="{{metrics.functions.total}}" class="abs {{reportClasses.functions}}">{{metrics.functions.covered}}/{{metrics.functions.total}}</td>', - '<td data-value="{{metrics.lines.pct}}" class="pct {{reportClasses.lines}}">{{metrics.lines.pct}}%</td>', - '<td data-value="{{metrics.lines.total}}" class="abs {{reportClasses.lines}}">{{metrics.lines.covered}}/{{metrics.lines.total}}</td>', - '</tr>\n' - ].join('\n\t')), - summaryTableFooter = [ - '</tbody>', - '</table>', - '</div>' - ].join('\n'), - lt = '\u0001', - gt = '\u0002', - RE_LT = /</g, - RE_GT = />/g, - RE_AMP = /&/g, - RE_lt = /\u0001/g, - RE_gt = /\u0002/g; - -handlebars.registerHelper('show_picture', function (opts) { - var num = Number(opts.fn(this)), - rest, - cls = ''; - if (isFinite(num)) { - if (num === 100) { - cls = ' cover-full'; - } - num = Math.floor(num); - rest = 100 - num; - return '<div class="cover-fill' + cls + '" style="width: ' + num + '%;"></div>' + - '<div class="cover-empty" style="width:' + rest + '%;"></div>'; - } else { - return ''; - } -}); - -handlebars.registerHelper('if_has_ignores', function (metrics, opts) { - return (metrics.statements.skipped + - metrics.functions.skipped + - metrics.branches.skipped) === 0 ? '' : opts.fn(this); -}); - -handlebars.registerHelper('show_ignores', function (metrics) { - var statements = metrics.statements.skipped, - functions = metrics.functions.skipped, - branches = metrics.branches.skipped, - result; - - if (statements === 0 && functions === 0 && branches === 0) { - return '<span class="ignore-none">none</span>'; - } - - result = []; - if (statements >0) { result.push(statements === 1 ? '1 statement': statements + ' statements'); } - if (functions >0) { result.push(functions === 1 ? '1 function' : functions + ' functions'); } - if (branches >0) { result.push(branches === 1 ? '1 branch' : branches + ' branches'); } - - return result.join(', '); -}); - -handlebars.registerHelper('show_lines', function (opts) { - var maxLines = Number(opts.fn(this)), - i, - array = []; - - for (i = 0; i < maxLines; i += 1) { - array[i] = i + 1; - } - return array.join('\n'); -}); - -handlebars.registerHelper('show_line_execution_counts', function (context, opts) { - var lines = context.l, - maxLines = Number(opts.fn(this)), - i, - lineNumber, - array = [], - covered, - value = ''; - - for (i = 0; i < maxLines; i += 1) { - lineNumber = i + 1; - value = ' '; - covered = 'neutral'; - if (lines.hasOwnProperty(lineNumber)) { - if (lines[lineNumber] > 0) { - covered = 'yes'; - value = lines[lineNumber] + '×'; - } else { - covered = 'no'; - } - } - array.push('<span class="cline-any cline-' + covered + '">' + value + '</span>'); - } - return array.join('\n'); -}); - -function customEscape(text) { - text = text.toString(); - return text.replace(RE_AMP, '&') - .replace(RE_LT, '<') - .replace(RE_GT, '>') - .replace(RE_lt, '<') - .replace(RE_gt, '>'); -} - -handlebars.registerHelper('show_code', function (context /*, opts */) { - var array = []; - - context.forEach(function (item) { - array.push(customEscape(item.text) || ' '); - }); - return array.join('\n'); -}); - -function title(str) { - return ' title="' + str + '" '; -} - -function annotateLines(fileCoverage, structuredText) { - var lineStats = fileCoverage.l; - if (!lineStats) { return; } - Object.keys(lineStats).forEach(function (lineNumber) { - var count = lineStats[lineNumber]; - if (structuredText[lineNumber]) { - structuredText[lineNumber].covered = count > 0 ? 'yes' : 'no'; - } - }); - structuredText.forEach(function (item) { - if (item.covered === null) { - item.covered = 'neutral'; - } - }); -} - -function annotateStatements(fileCoverage, structuredText) { - var statementStats = fileCoverage.s, - statementMeta = fileCoverage.statementMap; - Object.keys(statementStats).forEach(function (stName) { - var count = statementStats[stName], - meta = statementMeta[stName], - type = count > 0 ? 'yes' : 'no', - startCol = meta.start.column, - endCol = meta.end.column + 1, - startLine = meta.start.line, - endLine = meta.end.line, - openSpan = lt + 'span class="' + (meta.skip ? 'cstat-skip' : 'cstat-no') + '"' + title('statement not covered') + gt, - closeSpan = lt + '/span' + gt, - text; - - if (type === 'no') { - if (endLine !== startLine) { - endLine = startLine; - endCol = structuredText[startLine].text.originalLength(); - } - text = structuredText[startLine].text; - text.wrap(startCol, - openSpan, - startLine === endLine ? endCol : text.originalLength(), - closeSpan); - } - }); -} - -function annotateFunctions(fileCoverage, structuredText) { - - var fnStats = fileCoverage.f, - fnMeta = fileCoverage.fnMap; - if (!fnStats) { return; } - Object.keys(fnStats).forEach(function (fName) { - var count = fnStats[fName], - meta = fnMeta[fName], - type = count > 0 ? 'yes' : 'no', - startCol = meta.loc.start.column, - endCol = meta.loc.end.column + 1, - startLine = meta.loc.start.line, - endLine = meta.loc.end.line, - openSpan = lt + 'span class="' + (meta.skip ? 'fstat-skip' : 'fstat-no') + '"' + title('function not covered') + gt, - closeSpan = lt + '/span' + gt, - text; - - if (type === 'no') { - if (endLine !== startLine) { - endLine = startLine; - endCol = structuredText[startLine].text.originalLength(); - } - text = structuredText[startLine].text; - text.wrap(startCol, - openSpan, - startLine === endLine ? endCol : text.originalLength(), - closeSpan); - } - }); -} - -function annotateBranches(fileCoverage, structuredText) { - var branchStats = fileCoverage.b, - branchMeta = fileCoverage.branchMap; - if (!branchStats) { return; } - - Object.keys(branchStats).forEach(function (branchName) { - var branchArray = branchStats[branchName], - sumCount = branchArray.reduce(function (p, n) { return p + n; }, 0), - metaArray = branchMeta[branchName].locations, - i, - count, - meta, - type, - startCol, - endCol, - startLine, - endLine, - openSpan, - closeSpan, - text; - - if (sumCount > 0) { //only highlight if partial branches are missing - for (i = 0; i < branchArray.length; i += 1) { - count = branchArray[i]; - meta = metaArray[i]; - type = count > 0 ? 'yes' : 'no'; - startCol = meta.start.column; - endCol = meta.end.column + 1; - startLine = meta.start.line; - endLine = meta.end.line; - openSpan = lt + 'span class="branch-' + i + ' ' + (meta.skip ? 'cbranch-skip' : 'cbranch-no') + '"' + title('branch not covered') + gt; - closeSpan = lt + '/span' + gt; - - if (count === 0) { //skip branches taken - if (endLine !== startLine) { - endLine = startLine; - endCol = structuredText[startLine].text.originalLength(); - } - text = structuredText[startLine].text; - if (branchMeta[branchName].type === 'if') { // and 'if' is a special case since the else branch might not be visible, being non-existent - text.insertAt(startCol, lt + 'span class="' + (meta.skip ? 'skip-if-branch' : 'missing-if-branch') + '"' + - title((i === 0 ? 'if' : 'else') + ' path not taken') + gt + - (i === 0 ? 'I' : 'E') + lt + '/span' + gt, true, false); - } else { - text.wrap(startCol, - openSpan, - startLine === endLine ? endCol : text.originalLength(), - closeSpan); - } - } - } - } - }); -} - -function getReportClass(stats, watermark) { - var coveragePct = stats.pct, - identity = 1; - if (coveragePct * identity === coveragePct) { - return coveragePct >= watermark[1] ? 'high' : coveragePct >= watermark[0] ? 'medium' : 'low'; - } else { - return ''; - } -} - -function cleanPath(name) { - var SEP = path.sep || '/'; - return (SEP !== '/') ? name.split(SEP).join('/') : name; -} - -function isEmptySourceStore(sourceStore) { - if (!sourceStore) { - return true; - } - - var cache = sourceStore.sourceCache; - return cache && !Object.keys(cache).length; -} - -/** - * a `Report` implementation that produces HTML coverage reports. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('html'); - * - * - * @class HtmlReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to generate reports. Defaults to `./html-report` - */ -function HtmlReport(opts) { - Report.call(this); - this.opts = opts || {}; - this.opts.dir = this.opts.dir || path.resolve(process.cwd(), 'html-report'); - this.opts.sourceStore = isEmptySourceStore(this.opts.sourceStore) ? - Store.create('fslookup') : this.opts.sourceStore; - this.opts.linkMapper = this.opts.linkMapper || this.standardLinkMapper(); - this.opts.writer = this.opts.writer || null; - this.opts.templateData = { datetime: Date() }; - this.opts.watermarks = this.opts.watermarks || defaults.watermarks(); -} - -HtmlReport.TYPE = 'html'; -util.inherits(HtmlReport, Report); - -Report.mix(HtmlReport, { - - synopsis: function () { - return 'Navigable HTML coverage report for every file and directory'; - }, - - getPathHtml: function (node, linkMapper) { - var parent = node.parent, - nodePath = [], - linkPath = [], - i; - - while (parent) { - nodePath.push(parent); - parent = parent.parent; - } - - for (i = 0; i < nodePath.length; i += 1) { - linkPath.push('<a href="' + linkMapper.ancestor(node, i + 1) + '">' + - (cleanPath(nodePath[i].relativeName) || 'all files') + '</a>'); - } - linkPath.reverse(); - return linkPath.length > 0 ? linkPath.join(' / ') + ' ' + - cleanPath(node.displayShortName()) : '/'; - }, - - fillTemplate: function (node, templateData) { - var opts = this.opts, - linkMapper = opts.linkMapper; - - templateData.entity = node.name || 'All files'; - templateData.metrics = node.metrics; - templateData.reportClass = getReportClass(node.metrics.statements, opts.watermarks.statements); - templateData.pathHtml = this.getPathHtml(node, linkMapper); - templateData.base = { - css: linkMapper.asset(node, 'base.css') - }; - templateData.sorter = { - js: linkMapper.asset(node, 'sorter.js'), - image: linkMapper.asset(node, 'sort-arrow-sprite.png') - }; - templateData.prettify = { - js: linkMapper.asset(node, 'prettify.js'), - css: linkMapper.asset(node, 'prettify.css') - }; - }, - writeDetailPage: function (writer, node, fileCoverage) { - var opts = this.opts, - sourceStore = opts.sourceStore, - templateData = opts.templateData, - sourceText = fileCoverage.code && Array.isArray(fileCoverage.code) ? - fileCoverage.code.join('\n') + '\n' : sourceStore.get(fileCoverage.path), - code = sourceText.split(/(?:\r?\n)|\r/), - count = 0, - structured = code.map(function (str) { count += 1; return { line: count, covered: null, text: new InsertionText(str, true) }; }), - context; - - structured.unshift({ line: 0, covered: null, text: new InsertionText("") }); - - this.fillTemplate(node, templateData); - writer.write(headerTemplate(templateData)); - writer.write('<pre><table class="coverage">\n'); - - annotateLines(fileCoverage, structured); - //note: order is important, since statements typically result in spanning the whole line and doing branches late - //causes mismatched tags - annotateBranches(fileCoverage, structured); - annotateFunctions(fileCoverage, structured); - annotateStatements(fileCoverage, structured); - - structured.shift(); - context = { - structured: structured, - maxLines: structured.length, - fileCoverage: fileCoverage - }; - writer.write(detailTemplate(context)); - writer.write('</table></pre>\n'); - writer.write(footerTemplate(templateData)); - }, - - writeIndexPage: function (writer, node) { - var linkMapper = this.opts.linkMapper, - templateData = this.opts.templateData, - children = Array.prototype.slice.apply(node.children), - watermarks = this.opts.watermarks; - - children.sort(function (a, b) { - return a.name < b.name ? -1 : 1; - }); - - this.fillTemplate(node, templateData); - writer.write(headerTemplate(templateData)); - writer.write(summaryTableHeader); - children.forEach(function (child) { - var metrics = child.metrics, - reportClasses = { - statements: getReportClass(metrics.statements, watermarks.statements), - lines: getReportClass(metrics.lines, watermarks.lines), - functions: getReportClass(metrics.functions, watermarks.functions), - branches: getReportClass(metrics.branches, watermarks.branches) - }, - data = { - metrics: metrics, - reportClasses: reportClasses, - file: cleanPath(child.displayShortName()), - output: linkMapper.fromParent(child) - }; - writer.write(summaryLineTemplate(data) + '\n'); - }); - writer.write(summaryTableFooter); - writer.write(footerTemplate(templateData)); - }, - - writeFiles: function (writer, node, dir, collector) { - var that = this, - indexFile = path.resolve(dir, 'index.html'), - childFile; - if (this.opts.verbose) { console.error('Writing ' + indexFile); } - writer.writeFile(indexFile, function (contentWriter) { - that.writeIndexPage(contentWriter, node); - }); - node.children.forEach(function (child) { - if (child.kind === 'dir') { - that.writeFiles(writer, child, path.resolve(dir, child.relativeName), collector); - } else { - childFile = path.resolve(dir, child.relativeName + '.html'); - if (that.opts.verbose) { console.error('Writing ' + childFile); } - writer.writeFile(childFile, function (contentWriter) { - that.writeDetailPage(contentWriter, child, collector.fileCoverageFor(child.fullPath())); - }); - } - }); - }, - - standardLinkMapper: function () { - return { - fromParent: function (node) { - var relativeName = cleanPath(node.relativeName); - - return node.kind === 'dir' ? relativeName + 'index.html' : relativeName + '.html'; - }, - ancestorHref: function (node, num) { - var href = '', - notDot = function(part) { - return part !== '.'; - }, - separated, - levels, - i, - j; - - for (i = 0; i < num; i += 1) { - separated = cleanPath(node.relativeName).split('/').filter(notDot); - levels = separated.length - 1; - for (j = 0; j < levels; j += 1) { - href += '../'; - } - node = node.parent; - } - return href; - }, - ancestor: function (node, num) { - return this.ancestorHref(node, num) + 'index.html'; - }, - asset: function (node, name) { - var i = 0, - parent = node.parent; - while (parent) { i += 1; parent = parent.parent; } - return this.ancestorHref(node, i) + name; - } - }; - }, - - writeReport: function (collector, sync) { - var opts = this.opts, - dir = opts.dir, - summarizer = new TreeSummarizer(), - writer = opts.writer || new FileWriter(sync), - that = this, - tree, - copyAssets = function (subdir) { - var srcDir = path.resolve(__dirname, '..', 'assets', subdir); - fs.readdirSync(srcDir).forEach(function (f) { - var resolvedSource = path.resolve(srcDir, f), - resolvedDestination = path.resolve(dir, f), - stat = fs.statSync(resolvedSource); - - if (stat.isFile()) { - if (opts.verbose) { - console.log('Write asset: ' + resolvedDestination); - } - writer.copyFile(resolvedSource, resolvedDestination); - } - }); - }; - - collector.files().forEach(function (key) { - summarizer.addFileCoverageSummary(key, utils.summarizeFileCoverage(collector.fileCoverageFor(key))); - }); - tree = summarizer.getTreeSummary(); - [ '.', 'vendor'].forEach(function (subdir) { - copyAssets(subdir); - }); - writer.on('done', function () { that.emit('done'); }); - //console.log(JSON.stringify(tree.root, undefined, 4)); - this.writeFiles(writer, tree.root, dir, collector); - writer.done(); - } -}); - -module.exports = HtmlReport; - diff --git a/node_modules/istanbul/lib/report/index.js b/node_modules/istanbul/lib/report/index.js deleted file mode 100644 index 13e7effbe..000000000 --- a/node_modules/istanbul/lib/report/index.js +++ /dev/null @@ -1,104 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - EventEmitter = require('events').EventEmitter, - Factory = require('../util/factory'), - factory = new Factory('report', __dirname, false); -/** - * An abstraction for producing coverage reports. - * This class is both the base class as well as a factory for `Report` implementations. - * All reports are event emitters and are expected to emit a `done` event when - * the report writing is complete. - * - * See also the `Reporter` class for easily producing multiple coverage reports - * with a single call. - * - * Usage - * ----- - * - * var Report = require('istanbul').Report, - * report = Report.create('html'), - * collector = new require('istanbul').Collector; - * - * collector.add(coverageObject); - * report.on('done', function () { console.log('done'); }); - * report.writeReport(collector); - * - * @class Report - * @module report - * @main report - * @constructor - * @protected - * @param {Object} options Optional. The options supported by a specific store implementation. - */ -function Report(/* options */) { - EventEmitter.call(this); -} - -util.inherits(Report, EventEmitter); - -//add register, create, mix, loadAll, getReportList as class methods -factory.bindClassMethods(Report); - -/** - * registers a new report implementation. - * @method register - * @static - * @param {Function} constructor the constructor function for the report. This function must have a - * `TYPE` property of type String, that will be used in `Report.create()` - */ -/** - * returns a report implementation of the specified type. - * @method create - * @static - * @param {String} type the type of report to create - * @param {Object} opts Optional. Options specific to the report implementation - * @return {Report} a new store of the specified type - */ -/** - * returns the list of available reports as an array of strings - * @method getReportList - * @static - * @return an array of supported report formats - */ - -var proto = { - /** - * returns a one-line summary of the report - * @method synopsis - * @return {String} a description of what the report is about - */ - synopsis: function () { - throw new Error('synopsis must be overridden'); - }, - /** - * returns a config object that has override-able keys settable via config - * @method getDefaultConfig - * @return {Object|null} an object representing keys that can be overridden via - * the istanbul configuration where the values are the defaults used when - * not specified. A null return implies no config attributes - */ - getDefaultConfig: function () { - return null; - }, - /** - * writes the report for a set of coverage objects added to a collector. - * @method writeReport - * @param {Collector} collector the collector for getting the set of files and coverage - * @param {Boolean} sync true if reports must be written synchronously, false if they can be written using asynchronous means (e.g. stream.write) - */ - writeReport: function (/* collector, sync */) { - throw new Error('writeReport: must be overridden'); - } -}; - -Object.keys(proto).forEach(function (k) { - Report.prototype[k] = proto[k]; -}); - -module.exports = Report; - - diff --git a/node_modules/istanbul/lib/report/json-summary.js b/node_modules/istanbul/lib/report/json-summary.js deleted file mode 100644 index 6ab7caae9..000000000 --- a/node_modules/istanbul/lib/report/json-summary.js +++ /dev/null @@ -1,75 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - objectUtils = require('../object-utils'), - Writer = require('../util/file-writer'), - util = require('util'), - Report = require('./index'); -/** - * a `Report` implementation that produces a coverage JSON object with summary info only. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('json-summary'); - * - * - * @class JsonSummaryReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to write the `coverage-summary.json` file. Defaults to `process.cwd()` - */ -function JsonSummaryReport(opts) { - this.opts = opts || {}; - this.opts.dir = this.opts.dir || process.cwd(); - this.opts.file = this.opts.file || this.getDefaultConfig().file; - this.opts.writer = this.opts.writer || null; -} -JsonSummaryReport.TYPE = 'json-summary'; -util.inherits(JsonSummaryReport, Report); - -Report.mix(JsonSummaryReport, { - synopsis: function () { - return 'prints a summary coverage object as JSON to a file'; - }, - getDefaultConfig: function () { - return { - file: 'coverage-summary.json' - }; - }, - writeReport: function (collector, sync) { - var outputFile = path.resolve(this.opts.dir, this.opts.file), - writer = this.opts.writer || new Writer(sync), - that = this; - - var summaries = [], - finalSummary; - collector.files().forEach(function (file) { - summaries.push(objectUtils.summarizeFileCoverage(collector.fileCoverageFor(file))); - }); - finalSummary = objectUtils.mergeSummaryObjects.apply(null, summaries); - - writer.on('done', function () { that.emit('done'); }); - writer.writeFile(outputFile, function (contentWriter) { - contentWriter.println("{"); - contentWriter.write('"total":'); - contentWriter.write(JSON.stringify(finalSummary)); - - collector.files().forEach(function (key) { - contentWriter.println(","); - contentWriter.write(JSON.stringify(key)); - contentWriter.write(":"); - contentWriter.write(JSON.stringify(objectUtils.summarizeFileCoverage(collector.fileCoverageFor(key)))); - }); - contentWriter.println("}"); - }); - writer.done(); - } -}); - -module.exports = JsonSummaryReport; diff --git a/node_modules/istanbul/lib/report/json.js b/node_modules/istanbul/lib/report/json.js deleted file mode 100644 index 2def51ac0..000000000 --- a/node_modules/istanbul/lib/report/json.js +++ /dev/null @@ -1,69 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - Writer = require('../util/file-writer'), - util = require('util'), - Report = require('./index'); -/** - * a `Report` implementation that produces a coverage JSON object. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('json'); - * - * - * @class JsonReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to write the `coverage-final.json` file. Defaults to `process.cwd()` - */ -function JsonReport(opts) { - this.opts = opts || {}; - this.opts.dir = this.opts.dir || process.cwd(); - this.opts.file = this.opts.file || this.getDefaultConfig().file; - this.opts.writer = this.opts.writer || null; -} -JsonReport.TYPE = 'json'; -util.inherits(JsonReport, Report); - -Report.mix(JsonReport, { - synopsis: function () { - return 'prints the coverage object as JSON to a file'; - }, - getDefaultConfig: function () { - return { - file: 'coverage-final.json' - }; - }, - writeReport: function (collector, sync) { - var outputFile = path.resolve(this.opts.dir, this.opts.file), - writer = this.opts.writer || new Writer(sync), - that = this; - - writer.on('done', function () { that.emit('done'); }); - writer.writeFile(outputFile, function (contentWriter) { - var first = true; - contentWriter.println("{"); - collector.files().forEach(function (key) { - if (first) { - first = false; - } else { - contentWriter.println(","); - } - contentWriter.write(JSON.stringify(key)); - contentWriter.write(":"); - contentWriter.write(JSON.stringify(collector.fileCoverageFor(key))); - }); - contentWriter.println("}"); - }); - writer.done(); - } -}); - -module.exports = JsonReport; diff --git a/node_modules/istanbul/lib/report/lcov.js b/node_modules/istanbul/lib/report/lcov.js deleted file mode 100644 index 87e01eaab..000000000 --- a/node_modules/istanbul/lib/report/lcov.js +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - util = require('util'), - mkdirp = require('mkdirp'), - Report = require('./index'), - LcovOnlyReport = require('./lcovonly'), - HtmlReport = require('./html'); - -/** - * a `Report` implementation that produces an LCOV coverage file and an associated HTML report from coverage objects. - * The name and behavior of this report is designed to ease migration for projects that currently use `yuitest_coverage` - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('lcov'); - * - * - * @class LcovReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the `lcov.info` file. - * HTML files are written in a subdirectory called `lcov-report`. Defaults to `process.cwd()` - */ -function LcovReport(opts) { - Report.call(this); - opts = opts || {}; - var baseDir = path.resolve(opts.dir || process.cwd()), - htmlDir = path.resolve(baseDir, 'lcov-report'); - - mkdirp.sync(baseDir); - this.lcov = new LcovOnlyReport({ dir: baseDir, watermarks: opts.watermarks }); - this.html = new HtmlReport({ dir: htmlDir, watermarks: opts.watermarks, sourceStore: opts.sourceStore}); -} - -LcovReport.TYPE = 'lcov'; -util.inherits(LcovReport, Report); - -Report.mix(LcovReport, { - synopsis: function () { - return 'combined lcovonly and html report that generates an lcov.info file as well as HTML'; - }, - writeReport: function (collector, sync) { - var handler = this.handleDone.bind(this); - this.inProgress = 2; - this.lcov.on('done', handler); - this.html.on('done', handler); - this.lcov.writeReport(collector, sync); - this.html.writeReport(collector, sync); - }, - handleDone: function () { - this.inProgress -= 1; - if (this.inProgress === 0) { - this.emit('done'); - } - } -}); - -module.exports = LcovReport; diff --git a/node_modules/istanbul/lib/report/lcovonly.js b/node_modules/istanbul/lib/report/lcovonly.js deleted file mode 100644 index 2c1be46d8..000000000 --- a/node_modules/istanbul/lib/report/lcovonly.js +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - Writer = require('../util/file-writer'), - util = require('util'), - Report = require('./index'), - utils = require('../object-utils'); -/** - * a `Report` implementation that produces an LCOV coverage file from coverage objects. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('lcovonly'); - * - * - * @class LcovOnlyReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the `lcov.info` file. Defaults to `process.cwd()` - */ -function LcovOnlyReport(opts) { - this.opts = opts || {}; - this.opts.dir = this.opts.dir || process.cwd(); - this.opts.file = this.opts.file || this.getDefaultConfig().file; - this.opts.writer = this.opts.writer || null; -} -LcovOnlyReport.TYPE = 'lcovonly'; -util.inherits(LcovOnlyReport, Report); - -Report.mix(LcovOnlyReport, { - synopsis: function () { - return 'lcov coverage report that can be consumed by the lcov tool'; - }, - getDefaultConfig: function () { - return { file: 'lcov.info' }; - }, - writeFileCoverage: function (writer, fc) { - var functions = fc.f, - functionMap = fc.fnMap, - lines = fc.l, - branches = fc.b, - branchMap = fc.branchMap, - summary = utils.summarizeFileCoverage(fc); - - writer.println('TN:'); //no test name - writer.println('SF:' + fc.path); - - Object.keys(functions).forEach(function (key) { - var meta = functionMap[key]; - writer.println('FN:' + [ meta.line, meta.name ].join(',')); - }); - writer.println('FNF:' + summary.functions.total); - writer.println('FNH:' + summary.functions.covered); - - Object.keys(functions).forEach(function (key) { - var stats = functions[key], - meta = functionMap[key]; - writer.println('FNDA:' + [ stats, meta.name ].join(',')); - }); - - Object.keys(lines).forEach(function (key) { - var stat = lines[key]; - writer.println('DA:' + [ key, stat ].join(',')); - }); - writer.println('LF:' + summary.lines.total); - writer.println('LH:' + summary.lines.covered); - - Object.keys(branches).forEach(function (key) { - var branchArray = branches[key], - meta = branchMap[key], - line = meta.line, - i = 0; - branchArray.forEach(function (b) { - writer.println('BRDA:' + [line, key, i, b].join(',')); - i += 1; - }); - }); - writer.println('BRF:' + summary.branches.total); - writer.println('BRH:' + summary.branches.covered); - writer.println('end_of_record'); - }, - - writeReport: function (collector, sync) { - var outputFile = path.resolve(this.opts.dir, this.opts.file), - writer = this.opts.writer || new Writer(sync), - that = this; - writer.on('done', function () { that.emit('done'); }); - writer.writeFile(outputFile, function (contentWriter) { - collector.files().forEach(function (key) { - that.writeFileCoverage(contentWriter, collector.fileCoverageFor(key)); - }); - }); - writer.done(); - } -}); - -module.exports = LcovOnlyReport; diff --git a/node_modules/istanbul/lib/report/none.js b/node_modules/istanbul/lib/report/none.js deleted file mode 100644 index 0fd5cfca6..000000000 --- a/node_modules/istanbul/lib/report/none.js +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - Report = require('./index'); - -/** - * a `Report` implementation that does nothing. Use to specify that no reporting - * is needed. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('none'); - * - * - * @class NoneReport - * @extends Report - * @module report - * @constructor - */ -function NoneReport() { - Report.call(this); -} - -NoneReport.TYPE = 'none'; -util.inherits(NoneReport, Report); - -Report.mix(NoneReport, { - synopsis: function () { - return 'Does nothing. Useful to override default behavior and suppress reporting entirely'; - }, - writeReport: function (/* collector, sync */) { - //noop - this.emit('done'); - } -}); - -module.exports = NoneReport; diff --git a/node_modules/istanbul/lib/report/teamcity.js b/node_modules/istanbul/lib/report/teamcity.js deleted file mode 100644 index f6b90fc95..000000000 --- a/node_modules/istanbul/lib/report/teamcity.js +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - util = require('util'), - mkdirp = require('mkdirp'), - fs = require('fs'), - utils = require('../object-utils'), - Report = require('./index'); - -/** - * a `Report` implementation that produces system messages interpretable by TeamCity. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('teamcity'); - * - * @class TeamcityReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the text coverage report will be written, when writing to a file - * @param {String} [opts.file] the filename for the report. When omitted, the report is written to console - */ -function TeamcityReport(opts) { - Report.call(this); - opts = opts || {}; - this.dir = opts.dir || process.cwd(); - this.file = opts.file; - this.blockName = opts.blockName || this.getDefaultConfig().blockName; -} - -TeamcityReport.TYPE = 'teamcity'; -util.inherits(TeamcityReport, Report); - -function lineForKey(value, teamcityVar) { - return '##teamcity[buildStatisticValue key=\'' + teamcityVar + '\' value=\'' + value + '\']'; -} - -Report.mix(TeamcityReport, { - synopsis: function () { - return 'report with system messages that can be interpreted with TeamCity'; - }, - getDefaultConfig: function () { - return { file: null , blockName: 'Code Coverage Summary'}; - }, - writeReport: function (collector /*, sync */) { - var summaries = [], - finalSummary, - lines = [], - text; - - collector.files().forEach(function (file) { - summaries.push(utils.summarizeFileCoverage(collector.fileCoverageFor(file))); - }); - - finalSummary = utils.mergeSummaryObjects.apply(null, summaries); - - lines.push(''); - lines.push('##teamcity[blockOpened name=\''+ this.blockName +'\']'); - - //Statements Covered - lines.push(lineForKey(finalSummary.statements.pct, 'CodeCoverageB')); - - //Methods Covered - lines.push(lineForKey(finalSummary.functions.covered, 'CodeCoverageAbsMCovered')); - lines.push(lineForKey(finalSummary.functions.total, 'CodeCoverageAbsMTotal')); - lines.push(lineForKey(finalSummary.functions.pct, 'CodeCoverageM')); - - //Lines Covered - lines.push(lineForKey(finalSummary.lines.covered, 'CodeCoverageAbsLCovered')); - lines.push(lineForKey(finalSummary.lines.total, 'CodeCoverageAbsLTotal')); - lines.push(lineForKey(finalSummary.lines.pct, 'CodeCoverageL')); - - lines.push('##teamcity[blockClosed name=\''+ this.blockName +'\']'); - - text = lines.join('\n'); - if (this.file) { - mkdirp.sync(this.dir); - fs.writeFileSync(path.join(this.dir, this.file), text, 'utf8'); - } else { - console.log(text); - } - this.emit('done'); - } -}); - -module.exports = TeamcityReport; diff --git a/node_modules/istanbul/lib/report/templates/foot.txt b/node_modules/istanbul/lib/report/templates/foot.txt deleted file mode 100644 index e853251dd..000000000 --- a/node_modules/istanbul/lib/report/templates/foot.txt +++ /dev/null @@ -1,20 +0,0 @@ -<div class='push'></div><!-- for sticky footer --> -</div><!-- /wrapper --> -<div class='footer quiet pad2 space-top1 center small'> - Code coverage - generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at {{datetime}} -</div> -</div> -{{#if prettify}} -<script src="{{prettify.js}}"></script> -<script> -window.onload = function () { - if (typeof prettyPrint === 'function') { - prettyPrint(); - } -}; -</script> -{{/if}} -<script src="{{sorter.js}}"></script> -</body> -</html> diff --git a/node_modules/istanbul/lib/report/templates/head.txt b/node_modules/istanbul/lib/report/templates/head.txt deleted file mode 100644 index f98094e5f..000000000 --- a/node_modules/istanbul/lib/report/templates/head.txt +++ /dev/null @@ -1,60 +0,0 @@ -<!doctype html> -<html lang="en"> -<head> - <title>Code coverage report for {{entity}}</title> - <meta charset="utf-8" /> -{{#if prettify}} - <link rel="stylesheet" href="{{prettify.css}}" /> -{{/if}} - <link rel="stylesheet" href="{{base.css}}" /> - <meta name="viewport" content="width=device-width, initial-scale=1"> - <style type='text/css'> - .coverage-summary .sorter { - background-image: url({{sorter.image}}); - } - </style> -</head> -<body> -<div class='wrapper'> - <div class='pad1'> - <h1> - {{{pathHtml}}} - </h1> - <div class='clearfix'> - {{#with metrics.statements}} - <div class='fl pad1y space-right2'> - <span class="strong">{{pct}}% </span> - <span class="quiet">Statements</span> - <span class='fraction'>{{covered}}/{{total}}</span> - </div> - {{/with}} - {{#with metrics.branches}} - <div class='fl pad1y space-right2'> - <span class="strong">{{pct}}% </span> - <span class="quiet">Branches</span> - <span class='fraction'>{{covered}}/{{total}}</span> - </div> - {{/with}} - {{#with metrics.functions}} - <div class='fl pad1y space-right2'> - <span class="strong">{{pct}}% </span> - <span class="quiet">Functions</span> - <span class='fraction'>{{covered}}/{{total}}</span> - </div> - {{/with}} - {{#with metrics.lines}} - <div class='fl pad1y space-right2'> - <span class="strong">{{pct}}% </span> - <span class="quiet">Lines</span> - <span class='fraction'>{{covered}}/{{total}}</span> - </div> - {{/with}} - {{#if_has_ignores metrics}} - <div class='fl pad1y'> - <span class="strong">{{#show_ignores metrics}}{{/show_ignores}}</span> - <span class="quiet">Ignored</span> - </div> - {{/if_has_ignores}} - </div> - </div> - <div class='status-line {{reportClass}}'></div> diff --git a/node_modules/istanbul/lib/report/text-lcov.js b/node_modules/istanbul/lib/report/text-lcov.js deleted file mode 100644 index 15e1a48ca..000000000 --- a/node_modules/istanbul/lib/report/text-lcov.js +++ /dev/null @@ -1,50 +0,0 @@ -var LcovOnly = require('./lcovonly'), - util = require('util'); - -/** - * a `Report` implementation that produces an LCOV coverage and prints it - * to standard out. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('text-lcov'); - * - * @class TextLcov - * @module report - * @extends LcovOnly - * @constructor - * @param {Object} opts optional - * @param {String} [opts.log] the method used to log to console. - */ -function TextLcov(opts) { - var that = this; - - LcovOnly.call(this); - - this.opts = opts || {}; - this.opts.log = this.opts.log || console.log; - this.opts.writer = { - println: function (ln) { - that.opts.log(ln); - } - }; -} - -TextLcov.TYPE = 'text-lcov'; -util.inherits(TextLcov, LcovOnly); - -LcovOnly.super_.mix(TextLcov, { - writeReport: function (collector) { - var that = this, - writer = this.opts.writer; - - collector.files().forEach(function (key) { - that.writeFileCoverage(writer, collector.fileCoverageFor(key)); - }); - - this.emit('done'); - } -}); - -module.exports = TextLcov; diff --git a/node_modules/istanbul/lib/report/text-summary.js b/node_modules/istanbul/lib/report/text-summary.js deleted file mode 100644 index 9537cbe20..000000000 --- a/node_modules/istanbul/lib/report/text-summary.js +++ /dev/null @@ -1,93 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - util = require('util'), - mkdirp = require('mkdirp'), - defaults = require('./common/defaults'), - fs = require('fs'), - utils = require('../object-utils'), - Report = require('./index'); - -/** - * a `Report` implementation that produces text output for overall coverage in summary format. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('text-summary'); - * - * @class TextSummaryReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the text coverage report will be written, when writing to a file - * @param {String} [opts.file] the filename for the report. When omitted, the report is written to console - */ -function TextSummaryReport(opts) { - Report.call(this); - opts = opts || {}; - this.dir = opts.dir || process.cwd(); - this.file = opts.file; - this.watermarks = opts.watermarks || defaults.watermarks(); -} - -TextSummaryReport.TYPE = 'text-summary'; -util.inherits(TextSummaryReport, Report); - -function lineForKey(summary, key, watermarks) { - var metrics = summary[key], - skipped, - result, - clazz = defaults.classFor(key, summary, watermarks); - key = key.substring(0, 1).toUpperCase() + key.substring(1); - if (key.length < 12) { key += ' '.substring(0, 12 - key.length); } - result = [ key , ':', metrics.pct + '%', '(', metrics.covered + '/' + metrics.total, ')'].join(' '); - skipped = metrics.skipped; - if (skipped > 0) { - result += ', ' + skipped + ' ignored'; - } - return defaults.colorize(result, clazz); -} - -Report.mix(TextSummaryReport, { - synopsis: function () { - return 'text report that prints a coverage summary across all files, typically to console'; - }, - getDefaultConfig: function () { - return { file: null }; - }, - writeReport: function (collector /*, sync */) { - var summaries = [], - finalSummary, - lines = [], - watermarks = this.watermarks, - text; - collector.files().forEach(function (file) { - summaries.push(utils.summarizeFileCoverage(collector.fileCoverageFor(file))); - }); - finalSummary = utils.mergeSummaryObjects.apply(null, summaries); - lines.push(''); - lines.push('=============================== Coverage summary ==============================='); - lines.push.apply(lines, [ - lineForKey(finalSummary, 'statements', watermarks), - lineForKey(finalSummary, 'branches', watermarks), - lineForKey(finalSummary, 'functions', watermarks), - lineForKey(finalSummary, 'lines', watermarks) - ]); - lines.push('================================================================================'); - text = lines.join('\n'); - if (this.file) { - mkdirp.sync(this.dir); - fs.writeFileSync(path.join(this.dir, this.file), text, 'utf8'); - } else { - console.log(text); - } - this.emit('done'); - } -}); - -module.exports = TextSummaryReport; diff --git a/node_modules/istanbul/lib/report/text.js b/node_modules/istanbul/lib/report/text.js deleted file mode 100644 index 8ab2b7d13..000000000 --- a/node_modules/istanbul/lib/report/text.js +++ /dev/null @@ -1,234 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - mkdirp = require('mkdirp'), - util = require('util'), - fs = require('fs'), - defaults = require('./common/defaults'), - Report = require('./index'), - TreeSummarizer = require('../util/tree-summarizer'), - utils = require('../object-utils'), - PCT_COLS = 9, - MISSING_COL = 15, - TAB_SIZE = 1, - DELIM = ' |', - COL_DELIM = '-|'; - -/** - * a `Report` implementation that produces text output in a detailed table. - * - * Usage - * ----- - * - * var report = require('istanbul').Report.create('text'); - * - * @class TextReport - * @extends Report - * @module report - * @constructor - * @param {Object} opts optional - * @param {String} [opts.dir] the directory in which to the text coverage report will be written, when writing to a file - * @param {String} [opts.file] the filename for the report. When omitted, the report is written to console - * @param {Number} [opts.maxCols] the max column width of the report. By default, the width of the report is adjusted based on the length of the paths - * to be reported. - */ -function TextReport(opts) { - Report.call(this); - opts = opts || {}; - this.dir = opts.dir || process.cwd(); - this.file = opts.file; - this.summary = opts.summary; - this.maxCols = opts.maxCols || 0; - this.watermarks = opts.watermarks || defaults.watermarks(); -} - -TextReport.TYPE = 'text'; -util.inherits(TextReport, Report); - -function padding(num, ch) { - var str = '', - i; - ch = ch || ' '; - for (i = 0; i < num; i += 1) { - str += ch; - } - return str; -} - -function fill(str, width, right, tabs, clazz) { - tabs = tabs || 0; - str = String(str); - - var leadingSpaces = tabs * TAB_SIZE, - remaining = width - leadingSpaces, - leader = padding(leadingSpaces), - fmtStr = '', - fillStr, - strlen = str.length; - - if (remaining > 0) { - if (remaining >= strlen) { - fillStr = padding(remaining - strlen); - fmtStr = right ? fillStr + str : str + fillStr; - } else { - fmtStr = str.substring(strlen - remaining); - fmtStr = '... ' + fmtStr.substring(4); - } - } - - fmtStr = defaults.colorize(fmtStr, clazz); - return leader + fmtStr; -} - -function formatName(name, maxCols, level, clazz) { - return fill(name, maxCols, false, level, clazz); -} - -function formatPct(pct, clazz, width) { - return fill(pct, width || PCT_COLS, true, 0, clazz); -} - -function nodeName(node) { - return node.displayShortName() || 'All files'; -} - -function tableHeader(maxNameCols) { - var elements = []; - elements.push(formatName('File', maxNameCols, 0)); - elements.push(formatPct('% Stmts')); - elements.push(formatPct('% Branch')); - elements.push(formatPct('% Funcs')); - elements.push(formatPct('% Lines')); - elements.push(formatPct('Uncovered Lines', undefined, MISSING_COL)); - return elements.join(' |') + ' |'; -} - -function collectMissingLines(kind, linesCovered) { - var missingLines = []; - - if (kind !== 'file') { - return []; - } - - Object.keys(linesCovered).forEach(function (key) { - if (!linesCovered[key]) { - missingLines.push(key); - } - }); - - return missingLines; -} - -function tableRow(node, maxNameCols, level, watermarks) { - var name = nodeName(node), - statements = node.metrics.statements.pct, - branches = node.metrics.branches.pct, - functions = node.metrics.functions.pct, - lines = node.metrics.lines.pct, - missingLines = collectMissingLines(node.kind, node.metrics.linesCovered), - elements = []; - - elements.push(formatName(name, maxNameCols, level, defaults.classFor('statements', node.metrics, watermarks))); - elements.push(formatPct(statements, defaults.classFor('statements', node.metrics, watermarks))); - elements.push(formatPct(branches, defaults.classFor('branches', node.metrics, watermarks))); - elements.push(formatPct(functions, defaults.classFor('functions', node.metrics, watermarks))); - elements.push(formatPct(lines, defaults.classFor('lines', node.metrics, watermarks))); - elements.push(formatPct(missingLines.join(','), 'low', MISSING_COL)); - - return elements.join(DELIM) + DELIM; -} - -function findNameWidth(node, level, last) { - last = last || 0; - level = level || 0; - var idealWidth = TAB_SIZE * level + nodeName(node).length; - if (idealWidth > last) { - last = idealWidth; - } - node.children.forEach(function (child) { - last = findNameWidth(child, level + 1, last); - }); - return last; -} - -function makeLine(nameWidth) { - var name = padding(nameWidth, '-'), - pct = padding(PCT_COLS, '-'), - elements = []; - - elements.push(name); - elements.push(pct); - elements.push(pct); - elements.push(pct); - elements.push(pct); - elements.push(padding(MISSING_COL, '-')); - return elements.join(COL_DELIM) + COL_DELIM; -} - -function walk(node, nameWidth, array, level, watermarks) { - var line; - if (level === 0) { - line = makeLine(nameWidth); - array.push(line); - array.push(tableHeader(nameWidth)); - array.push(line); - } else { - array.push(tableRow(node, nameWidth, level, watermarks)); - } - node.children.forEach(function (child) { - walk(child, nameWidth, array, level + 1, watermarks); - }); - if (level === 0) { - array.push(line); - array.push(tableRow(node, nameWidth, level, watermarks)); - array.push(line); - } -} - -Report.mix(TextReport, { - synopsis: function () { - return 'text report that prints a coverage line for every file, typically to console'; - }, - getDefaultConfig: function () { - return { file: null, maxCols: 0 }; - }, - writeReport: function (collector /*, sync */) { - var summarizer = new TreeSummarizer(), - tree, - root, - nameWidth, - statsWidth = 4 * (PCT_COLS + 2) + MISSING_COL, - maxRemaining, - strings = [], - text; - - collector.files().forEach(function (key) { - summarizer.addFileCoverageSummary(key, utils.summarizeFileCoverage( - collector.fileCoverageFor(key) - )); - }); - tree = summarizer.getTreeSummary(); - root = tree.root; - nameWidth = findNameWidth(root); - if (this.maxCols > 0) { - maxRemaining = this.maxCols - statsWidth - 2; - if (nameWidth > maxRemaining) { - nameWidth = maxRemaining; - } - } - walk(root, nameWidth, strings, 0, this.watermarks); - text = strings.join('\n') + '\n'; - if (this.file) { - mkdirp.sync(this.dir); - fs.writeFileSync(path.join(this.dir, this.file), text, 'utf8'); - } else { - console.log(text); - } - this.emit('done'); - } -}); - -module.exports = TextReport; diff --git a/node_modules/istanbul/lib/reporter.js b/node_modules/istanbul/lib/reporter.js deleted file mode 100644 index c7000d5b9..000000000 --- a/node_modules/istanbul/lib/reporter.js +++ /dev/null @@ -1,111 +0,0 @@ -/* - Copyright (c) 2014, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -var Report = require('./report'), - configuration = require('./config'), - inputError = require('./util/input-error'); - -/** - * convenience mechanism to write one or more reports ensuring that config - * options are respected. - * Usage - * ----- - * - * var fs = require('fs'), - * reporter = new require('istanbul').Reporter(), - * collector = new require('istanbul').Collector(), - * sync = true; - * - * collector.add(JSON.parse(fs.readFileSync('coverage.json', 'utf8'))); - * reporter.add('lcovonly'); - * reporter.addAll(['clover', 'cobertura']); - * reporter.write(collector, sync, function () { console.log('done'); }); - * - * @class Reporter - * @param {Configuration} cfg the config object, a falsy value will load the - * default configuration instead - * @param {String} dir the directory in which to write the reports, may be falsy - * to use config or global defaults - * @constructor - * @module main - */ -function Reporter(cfg, dir) { - this.config = cfg || configuration.loadFile(); - this.dir = dir || this.config.reporting.dir(); - this.reports = {}; -} - -Reporter.prototype = { - /** - * adds a report to be generated. Must be one of the entries returned - * by `Report.getReportList()` - * @method add - * @param {String} fmt the format of the report to generate - */ - add: function (fmt) { - if (this.reports[fmt]) { // already added - return; - } - var config = this.config, - rptConfig = config.reporting.reportConfig()[fmt] || {}; - rptConfig.verbose = config.verbose; - rptConfig.dir = this.dir; - rptConfig.watermarks = config.reporting.watermarks(); - try { - this.reports[fmt] = Report.create(fmt, rptConfig); - } catch (ex) { - throw inputError.create('Invalid report format [' + fmt + ']'); - } - }, - /** - * adds an array of report formats to be generated - * @method addAll - * @param {Array} fmts an array of report formats - */ - addAll: function (fmts) { - var that = this; - fmts.forEach(function (f) { - that.add(f); - }); - }, - /** - * writes all reports added and calls the callback when done - * @method write - * @param {Collector} collector the collector having the coverage data - * @param {Boolean} sync true to write reports synchronously - * @param {Function} callback the callback to call when done. When `sync` - * is true, the callback will be called in the same process tick. - */ - write: function (collector, sync, callback) { - var reports = this.reports, - verbose = this.config.verbose, - handler = this.handleDone.bind(this, callback); - - this.inProgress = Object.keys(reports).length; - - Object.keys(reports).forEach(function (name) { - var report = reports[name]; - if (verbose) { - console.error('Write report: ' + name); - } - report.on('done', handler); - report.writeReport(collector, sync); - }); - }, - /* - * handles listening on all reports to be completed before calling the callback - * @method handleDone - * @private - * @param {Function} callback the callback to call when all reports are - * written - */ - handleDone: function (callback) { - this.inProgress -= 1; - if (this.inProgress === 0) { - return callback(); - } - } -}; - -module.exports = Reporter; diff --git a/node_modules/istanbul/lib/store/fslookup.js b/node_modules/istanbul/lib/store/fslookup.js deleted file mode 100644 index b00cc179c..000000000 --- a/node_modules/istanbul/lib/store/fslookup.js +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - fs = require('fs'), - Store = require('./index'); - -/** - * a `Store` implementation that doesn't actually store anything. It assumes that keys - * are absolute file paths, and contents are contents of those files. - * Thus, `set` for this store is no-op, `get` returns the - * contents of the filename that the key represents, `hasKey` returns true if the key - * supplied is a valid file path and `keys` always returns an empty array. - * - * Usage - * ----- - * - * var store = require('istanbul').Store.create('fslookup'); - * - * - * @class LookupStore - * @extends Store - * @module store - * @constructor - */ -function LookupStore(opts) { - Store.call(this, opts); -} - -LookupStore.TYPE = 'fslookup'; -util.inherits(LookupStore, Store); - -Store.mix(LookupStore, { - keys: function () { - return []; - }, - get: function (key) { - return fs.readFileSync(key, 'utf8'); - }, - hasKey: function (key) { - var stats; - try { - stats = fs.statSync(key); - return stats.isFile(); - } catch (ex) { - return false; - } - }, - set: function (key /*, contents */) { - if (!this.hasKey(key)) { - throw new Error('Attempt to set contents for non-existent file [' + key + '] on a fslookup store'); - } - return key; - } -}); - - -module.exports = LookupStore; - diff --git a/node_modules/istanbul/lib/store/index.js b/node_modules/istanbul/lib/store/index.js deleted file mode 100644 index 85ffc4f0a..000000000 --- a/node_modules/istanbul/lib/store/index.js +++ /dev/null @@ -1,123 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var Factory = require('../util/factory'), - factory = new Factory('store', __dirname, false); -/** - * An abstraction for keeping track of content against some keys (e.g. - * original source, instrumented source, coverage objects against file names). - * This class is both the base class as well as a factory for `Store` implementations. - * - * Usage - * ----- - * - * var Store = require('istanbul').Store, - * store = Store.create('memory'); - * - * //basic use - * store.set('foo', 'foo-content'); - * var content = store.get('foo'); - * - * //keys and values - * store.keys().forEach(function (key) { - * console.log(key + ':\n' + store.get(key); - * }); - * if (store.hasKey('bar') { console.log(store.get('bar'); } - * - * - * //syntactic sugar - * store.setObject('foo', { foo: true }); - * console.log(store.getObject('foo').foo); - * - * store.dispose(); - * - * @class Store - * @constructor - * @module store - * @param {Object} options Optional. The options supported by a specific store implementation. - * @main store - */ -function Store(/* options */) {} - -//add register, create, mix, loadAll, getStoreList as class methods -factory.bindClassMethods(Store); - -/** - * registers a new store implementation. - * @method register - * @static - * @param {Function} constructor the constructor function for the store. This function must have a - * `TYPE` property of type String, that will be used in `Store.create()` - */ -/** - * returns a store implementation of the specified type. - * @method create - * @static - * @param {String} type the type of store to create - * @param {Object} opts Optional. Options specific to the store implementation - * @return {Store} a new store of the specified type - */ - -Store.prototype = { - /** - * sets some content associated with a specific key. The manner in which - * duplicate keys are handled for multiple `set()` calls with the same - * key is implementation-specific. - * - * @method set - * @param {String} key the key for the content - * @param {String} contents the contents for the key - */ - set: function (/* key, contents */) { throw new Error("set: must be overridden"); }, - /** - * returns the content associated to a specific key or throws if the key - * was not `set` - * @method get - * @param {String} key the key for which to get the content - * @return {String} the content for the specified key - */ - get: function (/* key */) { throw new Error("get: must be overridden"); }, - /** - * returns a list of all known keys - * @method keys - * @return {Array} an array of seen keys - */ - keys: function () { throw new Error("keys: must be overridden"); }, - /** - * returns true if the key is one for which a `get()` call would work. - * @method hasKey - * @param {String} key - * @return true if the key is valid for this store, false otherwise - */ - hasKey: function (/* key */) { throw new Error("hasKey: must be overridden"); }, - /** - * lifecycle method to dispose temporary resources associated with the store - * @method dispose - */ - dispose: function () {}, - /** - * sugar method to return an object associated with a specific key. Throws - * if the content set against the key was not a valid JSON string. - * @method getObject - * @param {String} key the key for which to return the associated object - * @return {Object} the object corresponding to the key - */ - getObject: function (key) { - return JSON.parse(this.get(key)); - }, - /** - * sugar method to set an object against a specific key. - * @method setObject - * @param {String} key the key for the object - * @param {Object} object the object to be stored - */ - setObject: function (key, object) { - return this.set(key, JSON.stringify(object)); - } -}; - -module.exports = Store; - - diff --git a/node_modules/istanbul/lib/store/memory.js b/node_modules/istanbul/lib/store/memory.js deleted file mode 100644 index ff96fbd32..000000000 --- a/node_modules/istanbul/lib/store/memory.js +++ /dev/null @@ -1,56 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - Store = require('./index'); - -/** - * a `Store` implementation using an in-memory object. - * - * Usage - * ----- - * - * var store = require('istanbul').Store.create('memory'); - * - * - * @class MemoryStore - * @extends Store - * @module store - * @constructor - */ -function MemoryStore() { - Store.call(this); - this.map = {}; -} - -MemoryStore.TYPE = 'memory'; -util.inherits(MemoryStore, Store); - -Store.mix(MemoryStore, { - set: function (key, contents) { - this.map[key] = contents; - }, - - get: function (key) { - if (!this.hasKey(key)) { - throw new Error('Unable to find entry for [' + key + ']'); - } - return this.map[key]; - }, - - hasKey: function (key) { - return this.map.hasOwnProperty(key); - }, - - keys: function () { - return Object.keys(this.map); - }, - - dispose: function () { - this.map = {}; - } -}); - -module.exports = MemoryStore; diff --git a/node_modules/istanbul/lib/store/tmp.js b/node_modules/istanbul/lib/store/tmp.js deleted file mode 100644 index 31789c88b..000000000 --- a/node_modules/istanbul/lib/store/tmp.js +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - path = require('path'), - os = require('os'), - fs = require('fs'), - mkdirp = require('mkdirp'), - Store = require('./index'); - -function makeTempDir() { - var dir = path.join(os.tmpdir ? os.tmpdir() : /* istanbul ignore next */ (process.env.TMPDIR || '/tmp'), 'ts' + new Date().getTime()); - mkdirp.sync(dir); - return dir; -} -/** - * a `Store` implementation using temporary files. - * - * Usage - * ----- - * - * var store = require('istanbul').Store.create('tmp'); - * - * - * @class TmpStore - * @extends Store - * @module store - * @param {Object} opts Optional. - * @param {String} [opts.tmp] a pre-existing directory to use as the `tmp` directory. When not specified, a random directory - * is created under `os.tmpdir()` - * @constructor - */ -function TmpStore(opts) { - opts = opts || {}; - this.tmp = opts.tmp || makeTempDir(); - this.map = {}; - this.seq = 0; - this.prefix = 't' + new Date().getTime() + '-'; -} - -TmpStore.TYPE = 'tmp'; -util.inherits(TmpStore, Store); - -Store.mix(TmpStore, { - generateTmpFileName: function () { - this.seq += 1; - return path.join(this.tmp, this.prefix + this.seq + '.tmp'); - }, - - set: function (key, contents) { - var tmpFile = this.generateTmpFileName(); - fs.writeFileSync(tmpFile, contents, 'utf8'); - this.map[key] = tmpFile; - }, - - get: function (key) { - var tmpFile = this.map[key]; - if (!tmpFile) { throw new Error('Unable to find tmp entry for [' + tmpFile + ']'); } - return fs.readFileSync(tmpFile, 'utf8'); - }, - - hasKey: function (key) { - return !!this.map[key]; - }, - - keys: function () { - return Object.keys(this.map); - }, - - dispose: function () { - var map = this.map; - Object.keys(map).forEach(function (key) { - fs.unlinkSync(map[key]); - }); - this.map = {}; - } -}); - -module.exports = TmpStore; diff --git a/node_modules/istanbul/lib/util/factory.js b/node_modules/istanbul/lib/util/factory.js deleted file mode 100644 index 9f3d6f36f..000000000 --- a/node_modules/istanbul/lib/util/factory.js +++ /dev/null @@ -1,88 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - path = require('path'), - fs = require('fs'), - abbrev = require('abbrev'); - -function Factory(kind, dir, allowAbbreviations) { - this.kind = kind; - this.dir = dir; - this.allowAbbreviations = allowAbbreviations; - this.classMap = {}; - this.abbreviations = null; -} - -Factory.prototype = { - - knownTypes: function () { - var keys = Object.keys(this.classMap); - keys.sort(); - return keys; - }, - - resolve: function (abbreviatedType) { - if (!this.abbreviations) { - this.abbreviations = abbrev(this.knownTypes()); - } - return this.abbreviations[abbreviatedType]; - }, - - register: function (constructor) { - var type = constructor.TYPE; - if (!type) { throw new Error('Could not register ' + this.kind + ' constructor [no TYPE property]: ' + util.inspect(constructor)); } - this.classMap[type] = constructor; - this.abbreviations = null; - }, - - create: function (type, opts) { - var allowAbbrev = this.allowAbbreviations, - realType = allowAbbrev ? this.resolve(type) : type, - Cons; - - Cons = realType ? this.classMap[realType] : null; - if (!Cons) { throw new Error('Invalid ' + this.kind + ' [' + type + '], allowed values are ' + this.knownTypes().join(', ')); } - return new Cons(opts); - }, - - loadStandard: function (dir) { - var that = this; - fs.readdirSync(dir).forEach(function (file) { - if (file !== 'index.js' && file.indexOf('.js') === file.length - 3) { - try { - that.register(require(path.resolve(dir, file))); - } catch (ex) { - console.error(ex.message); - console.error(ex.stack); - throw new Error('Could not register ' + that.kind + ' from file ' + file); - } - } - }); - }, - - bindClassMethods: function (Cons) { - var tmpKind = this.kind.charAt(0).toUpperCase() + this.kind.substring(1), //ucfirst - allowAbbrev = this.allowAbbreviations; - - Cons.mix = Factory.mix; - Cons.register = this.register.bind(this); - Cons.create = this.create.bind(this); - Cons.loadAll = this.loadStandard.bind(this, this.dir); - Cons['get' + tmpKind + 'List'] = this.knownTypes.bind(this); - if (allowAbbrev) { - Cons['resolve' + tmpKind + 'Name'] = this.resolve.bind(this); - } - } -}; - -Factory.mix = function (cons, proto) { - Object.keys(proto).forEach(function (key) { - cons.prototype[key] = proto[key]; - }); -}; - -module.exports = Factory; - diff --git a/node_modules/istanbul/lib/util/file-matcher.js b/node_modules/istanbul/lib/util/file-matcher.js deleted file mode 100644 index 986064252..000000000 --- a/node_modules/istanbul/lib/util/file-matcher.js +++ /dev/null @@ -1,76 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var async = require('async'), - glob = require('glob'), - fs = require('fs'), - path = require('path'), - seq = 0; - -function filesFor(options, callback) { - if (!callback && typeof options === 'function') { - callback = options; - options = null; - } - options = options || {}; - - var root = options.root, - includes = options.includes, - excludes = options.excludes, - realpath = options.realpath, - relative = options.relative, - opts; - - root = root || process.cwd(); - includes = includes && Array.isArray(includes) ? includes : [ '**/*.js' ]; - excludes = excludes && Array.isArray(excludes) ? excludes : [ '**/node_modules/**' ]; - - opts = { cwd: root, nodir: true, ignore: excludes }; - seq += 1; - opts['x' + seq + new Date().getTime()] = true; //cache buster for minimatch cache bug - glob(includes.join(' '), opts, function (err, files) { - if (err) { return callback(err); } - if (relative) { return callback(err, files); } - - if (!realpath) { - files = files.map(function (file) { return path.resolve(root, file); }); - return callback(err, files); - } - - var realPathCache = module.constructor._realpathCache || {}; - - async.map(files, function (file, done) { - fs.realpath(path.resolve(root, file), realPathCache, done); - }, callback); - }); -} - -function matcherFor(options, callback) { - - if (!callback && typeof options === 'function') { - callback = options; - options = null; - } - options = options || {}; - options.relative = false; //force absolute paths - options.realpath = true; //force real paths (to match Node.js module paths) - - filesFor(options, function (err, files) { - var fileMap = {}, - matchFn; - if (err) { return callback(err); } - files.forEach(function (file) { fileMap[file] = true; }); - - matchFn = function (file) { return fileMap[file]; }; - matchFn.files = Object.keys(fileMap); - return callback(null, matchFn); - }); -} - -module.exports = { - filesFor: filesFor, - matcherFor: matcherFor -}; - diff --git a/node_modules/istanbul/lib/util/file-writer.js b/node_modules/istanbul/lib/util/file-writer.js deleted file mode 100644 index 3367dcc83..000000000 --- a/node_modules/istanbul/lib/util/file-writer.js +++ /dev/null @@ -1,154 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - util = require('util'), - fs = require('fs'), - async = require('async'), - mkdirp = require('mkdirp'), - writer = require('./writer'), - Writer = writer.Writer, - ContentWriter = writer.ContentWriter; - -function extend(cons, proto) { - Object.keys(proto).forEach(function (k) { - cons.prototype[k] = proto[k]; - }); -} - -function BufferedContentWriter() { - ContentWriter.call(this); - this.content = ''; -} -util.inherits(BufferedContentWriter, ContentWriter); - -extend(BufferedContentWriter, { - write: function (str) { - this.content += str; - }, - getContent: function () { - return this.content; - } -}); - -function StreamContentWriter(stream) { - ContentWriter.call(this); - this.stream = stream; -} -util.inherits(StreamContentWriter, ContentWriter); - -extend(StreamContentWriter, { - write: function (str) { - this.stream.write(str); - } -}); - -function SyncFileWriter() { - Writer.call(this); -} -util.inherits(SyncFileWriter, Writer); - -extend(SyncFileWriter, { - writeFile: function (file, callback) { - mkdirp.sync(path.dirname(file)); - var cw = new BufferedContentWriter(); - callback(cw); - fs.writeFileSync(file, cw.getContent(), 'utf8'); - }, - done: function () { - this.emit('done'); //everything already done - } -}); - -function AsyncFileWriter() { - this.queue = async.queue(this.processFile.bind(this), 20); - this.openFileMap = {}; -} - -util.inherits(AsyncFileWriter, Writer); - -extend(AsyncFileWriter, { - writeFile: function (file, callback) { - this.openFileMap[file] = true; - this.queue.push({ file: file, callback: callback }); - }, - processFile: function (task, cb) { - var file = task.file, - userCallback = task.callback, - that = this, - stream, - contentWriter; - - mkdirp.sync(path.dirname(file)); - stream = fs.createWriteStream(file); - stream.on('close', function () { - delete that.openFileMap[file]; - cb(); - that.checkDone(); - }); - stream.on('error', function (err) { that.emit('error', err); }); - contentWriter = new StreamContentWriter(stream); - userCallback(contentWriter); - stream.end(); - }, - done: function () { - this.doneCalled = true; - this.checkDone(); - }, - checkDone: function () { - if (!this.doneCalled) { return; } - if (Object.keys(this.openFileMap).length === 0) { - this.emit('done'); - } - } -}); -/** - * a concrete writer implementation that can write files synchronously or - * asynchronously based on the constructor argument passed to it. - * - * Usage - * ----- - * - * var sync = true, - * fileWriter = new require('istanbul').FileWriter(sync); - * - * fileWriter.on('done', function () { console.log('done'); }); - * fileWriter.copyFile('/foo/bar.jpg', '/baz/bar.jpg'); - * fileWriter.writeFile('/foo/index.html', function (contentWriter) { - * contentWriter.println('<html>'); - * contentWriter.println('</html>'); - * }); - * fileWriter.done(); // will emit the `done` event when all files are written - * - * @class FileWriter - * @extends Writer - * @module io - * @param sync - * @constructor - */ -function FileWriter(sync) { - Writer.call(this); - var that = this; - this.delegate = sync ? new SyncFileWriter() : new AsyncFileWriter(); - this.delegate.on('error', function (err) { that.emit('error', err); }); - this.delegate.on('done', function () { that.emit('done'); }); -} - -util.inherits(FileWriter, Writer); - -extend(FileWriter, { - copyFile: function (source, dest) { - mkdirp.sync(path.dirname(dest)); - fs.writeFileSync(dest, fs.readFileSync(source)); - }, - writeFile: function (file, callback) { - this.delegate.writeFile(file, callback); - }, - done: function () { - this.delegate.done(); - } -}); - -module.exports = FileWriter;
\ No newline at end of file diff --git a/node_modules/istanbul/lib/util/help-formatter.js b/node_modules/istanbul/lib/util/help-formatter.js deleted file mode 100644 index 8d9136acf..000000000 --- a/node_modules/istanbul/lib/util/help-formatter.js +++ /dev/null @@ -1,30 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var OPT_PREFIX = " ", - OPT_START = OPT_PREFIX.length, - TEXT_START = 14, - STOP = 80, - wrap = require('wordwrap')(TEXT_START, STOP), - paraWrap = require('wordwrap')(1, STOP); - -function formatPara(text) { - return paraWrap(text); -} - -function formatOption(option, helpText) { - var formattedText = wrap(helpText); - - if (option.length > TEXT_START - OPT_START - 2) { - return OPT_PREFIX + option + '\n' + formattedText; - } else { - return OPT_PREFIX + option + formattedText.substring((OPT_PREFIX + option).length); - } -} - -module.exports = { - formatPara: formatPara, - formatOption: formatOption -};
\ No newline at end of file diff --git a/node_modules/istanbul/lib/util/input-error.js b/node_modules/istanbul/lib/util/input-error.js deleted file mode 100644 index 488b71a0d..000000000 --- a/node_modules/istanbul/lib/util/input-error.js +++ /dev/null @@ -1,12 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -module.exports.create = function (message) { - var err = new Error(message); - err.inputError = true; - return err; -}; - - diff --git a/node_modules/istanbul/lib/util/insertion-text.js b/node_modules/istanbul/lib/util/insertion-text.js deleted file mode 100644 index d257643f2..000000000 --- a/node_modules/istanbul/lib/util/insertion-text.js +++ /dev/null @@ -1,109 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -function InsertionText(text, consumeBlanks) { - this.text = text; - this.origLength = text.length; - this.offsets = []; - this.consumeBlanks = consumeBlanks; - this.startPos = this.findFirstNonBlank(); - this.endPos = this.findLastNonBlank(); -} - -var WHITE_RE = /[ \f\n\r\t\v\u00A0\u2028\u2029]/; - -InsertionText.prototype = { - - findFirstNonBlank: function () { - var pos = -1, - text = this.text, - len = text.length, - i; - for (i = 0; i < len; i += 1) { - if (!text.charAt(i).match(WHITE_RE)) { - pos = i; - break; - } - } - return pos; - }, - findLastNonBlank: function () { - var text = this.text, - len = text.length, - pos = text.length + 1, - i; - for (i = len - 1; i >= 0; i -= 1) { - if (!text.charAt(i).match(WHITE_RE)) { - pos = i; - break; - } - } - return pos; - }, - originalLength: function () { - return this.origLength; - }, - - insertAt: function (col, str, insertBefore, consumeBlanks) { - consumeBlanks = typeof consumeBlanks === 'undefined' ? this.consumeBlanks : consumeBlanks; - col = col > this.originalLength() ? this.originalLength() : col; - col = col < 0 ? 0 : col; - - if (consumeBlanks) { - if (col <= this.startPos) { - col = 0; - } - if (col > this.endPos) { - col = this.origLength; - } - } - - var len = str.length, - offset = this.findOffset(col, len, insertBefore), - realPos = col + offset, - text = this.text; - this.text = text.substring(0, realPos) + str + text.substring(realPos); - return this; - }, - - findOffset: function (pos, len, insertBefore) { - var offsets = this.offsets, - offsetObj, - cumulativeOffset = 0, - i; - - for (i = 0; i < offsets.length; i += 1) { - offsetObj = offsets[i]; - if (offsetObj.pos < pos || (offsetObj.pos === pos && !insertBefore)) { - cumulativeOffset += offsetObj.len; - } - if (offsetObj.pos >= pos) { - break; - } - } - if (offsetObj && offsetObj.pos === pos) { - offsetObj.len += len; - } else { - offsets.splice(i, 0, { pos: pos, len: len }); - } - return cumulativeOffset; - }, - - wrap: function (startPos, startText, endPos, endText, consumeBlanks) { - this.insertAt(startPos, startText, true, consumeBlanks); - this.insertAt(endPos, endText, false, consumeBlanks); - return this; - }, - - wrapLine: function (startText, endText) { - this.wrap(0, startText, this.originalLength(), endText); - }, - - toString: function () { - return this.text; - } -}; - -module.exports = InsertionText;
\ No newline at end of file diff --git a/node_modules/istanbul/lib/util/meta.js b/node_modules/istanbul/lib/util/meta.js deleted file mode 100644 index 0384459b5..000000000 --- a/node_modules/istanbul/lib/util/meta.js +++ /dev/null @@ -1,13 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ -var path = require('path'), - fs = require('fs'), - pkg = JSON.parse(fs.readFileSync(path.resolve(__dirname, '..', '..', 'package.json'), 'utf8')); - -module.exports = { - NAME: pkg.name, - VERSION: pkg.version -}; - diff --git a/node_modules/istanbul/lib/util/tree-summarizer.js b/node_modules/istanbul/lib/util/tree-summarizer.js deleted file mode 100644 index df350f50e..000000000 --- a/node_modules/istanbul/lib/util/tree-summarizer.js +++ /dev/null @@ -1,213 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var path = require('path'), - SEP = path.sep || '/', - utils = require('../object-utils'); - -function commonArrayPrefix(first, second) { - var len = first.length < second.length ? first.length : second.length, - i, - ret = []; - for (i = 0; i < len; i += 1) { - if (first[i] === second[i]) { - ret.push(first[i]); - } else { - break; - } - } - return ret; -} - -function findCommonArrayPrefix(args) { - if (args.length === 0) { - return []; - } - - var separated = args.map(function (arg) { return arg.split(SEP); }), - ret = separated.pop(); - - if (separated.length === 0) { - return ret.slice(0, ret.length - 1); - } else { - return separated.reduce(commonArrayPrefix, ret); - } -} - -function Node(fullName, kind, metrics) { - this.name = fullName; - this.fullName = fullName; - this.kind = kind; - this.metrics = metrics || null; - this.parent = null; - this.children = []; -} - -Node.prototype = { - displayShortName: function () { - return this.relativeName; - }, - fullPath: function () { - return this.fullName; - }, - addChild: function (child) { - this.children.push(child); - child.parent = this; - }, - toJSON: function () { - return { - name: this.name, - relativeName: this.relativeName, - fullName: this.fullName, - kind: this.kind, - metrics: this.metrics, - parent: this.parent === null ? null : this.parent.name, - children: this.children.map(function (node) { return node.toJSON(); }) - }; - } -}; - -function TreeSummary(summaryMap, commonPrefix) { - this.prefix = commonPrefix; - this.convertToTree(summaryMap, commonPrefix); -} - -TreeSummary.prototype = { - getNode: function (shortName) { - return this.map[shortName]; - }, - convertToTree: function (summaryMap, arrayPrefix) { - var nodes = [], - rootPath = arrayPrefix.join(SEP) + SEP, - root = new Node(rootPath, 'dir'), - tmp, - tmpChildren, - seen = {}, - filesUnderRoot = false; - - seen[rootPath] = root; - Object.keys(summaryMap).forEach(function (key) { - var metrics = summaryMap[key], - node, - parentPath, - parent; - node = new Node(key, 'file', metrics); - seen[key] = node; - nodes.push(node); - parentPath = path.dirname(key) + SEP; - if (parentPath === SEP + SEP || parentPath === '.' + SEP) { - parentPath = SEP + '__root__' + SEP; - } - parent = seen[parentPath]; - if (!parent) { - parent = new Node(parentPath, 'dir'); - root.addChild(parent); - seen[parentPath] = parent; - } - parent.addChild(node); - if (parent === root) { filesUnderRoot = true; } - }); - - if (filesUnderRoot && arrayPrefix.length > 0) { - arrayPrefix.pop(); //start at one level above - tmp = root; - tmpChildren = tmp.children; - tmp.children = []; - root = new Node(arrayPrefix.join(SEP) + SEP, 'dir'); - root.addChild(tmp); - tmpChildren.forEach(function (child) { - if (child.kind === 'dir') { - root.addChild(child); - } else { - tmp.addChild(child); - } - }); - } - this.fixupNodes(root, arrayPrefix.join(SEP) + SEP); - this.calculateMetrics(root); - this.root = root; - this.map = {}; - this.indexAndSortTree(root, this.map); - }, - - fixupNodes: function (node, prefix, parent) { - var that = this; - if (node.name.indexOf(prefix) === 0) { - node.name = node.name.substring(prefix.length); - } - if (node.name.charAt(0) === SEP) { - node.name = node.name.substring(1); - } - if (parent) { - if (parent.name !== '__root__' + SEP) { - node.relativeName = node.name.substring(parent.name.length); - } else { - node.relativeName = node.name; - } - } else { - node.relativeName = node.name.substring(prefix.length); - } - node.children.forEach(function (child) { - that.fixupNodes(child, prefix, node); - }); - }, - calculateMetrics: function (entry) { - var that = this, - fileChildren; - if (entry.kind !== 'dir') {return; } - entry.children.forEach(function (child) { - that.calculateMetrics(child); - }); - entry.metrics = utils.mergeSummaryObjects.apply( - null, - entry.children.map(function (child) { return child.metrics; }) - ); - // calclulate "java-style" package metrics where there is no hierarchy - // across packages - fileChildren = entry.children.filter(function (n) { return n.kind !== 'dir'; }); - if (fileChildren.length > 0) { - entry.packageMetrics = utils.mergeSummaryObjects.apply( - null, - fileChildren.map(function (child) { return child.metrics; }) - ); - } else { - entry.packageMetrics = null; - } - }, - indexAndSortTree: function (node, map) { - var that = this; - map[node.name] = node; - node.children.sort(function (a, b) { - a = a.relativeName; - b = b.relativeName; - return a < b ? -1 : a > b ? 1 : 0; - }); - node.children.forEach(function (child) { - that.indexAndSortTree(child, map); - }); - }, - toJSON: function () { - return { - prefix: this.prefix, - root: this.root.toJSON() - }; - } -}; - -function TreeSummarizer() { - this.summaryMap = {}; -} - -TreeSummarizer.prototype = { - addFileCoverageSummary: function (filePath, metrics) { - this.summaryMap[filePath] = metrics; - }, - getTreeSummary: function () { - var commonArrayPrefix = findCommonArrayPrefix(Object.keys(this.summaryMap)); - return new TreeSummary(this.summaryMap, commonArrayPrefix); - } -}; - -module.exports = TreeSummarizer; diff --git a/node_modules/istanbul/lib/util/writer.js b/node_modules/istanbul/lib/util/writer.js deleted file mode 100644 index f5e68293c..000000000 --- a/node_modules/istanbul/lib/util/writer.js +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -var util = require('util'), - EventEmitter = require('events').EventEmitter; - -function extend(cons, proto) { - Object.keys(proto).forEach(function (k) { - cons.prototype[k] = proto[k]; - }); -} - -/** - * abstract interfaces for writing content - * @class ContentWriter - * @module io - * @main io - * @constructor - */ -//abstract interface for writing content -function ContentWriter() { -} - -ContentWriter.prototype = { - /** - * writes the specified string as-is - * @method write - * @param {String} str the string to write - */ - write: /* istanbul ignore next: abstract method */ function (/* str */) { - throw new Error('write: must be overridden'); - }, - /** - * writes the specified string with a newline at the end - * @method println - * @param {String} str the string to write - */ - println: function (str) { this.write(str + '\n'); } -}; - -/** - * abstract interface for writing files and assets. The caller is expected to - * call `done` on the writer after it has finished writing all the required - * files. The writer is an event-emitter that emits a `done` event when `done` - * is called on it *and* all files have successfully been written. - * - * @class Writer - * @constructor - */ -function Writer() { - EventEmitter.call(this); -} - -util.inherits(Writer, EventEmitter); - -extend(Writer, { - /** - * allows writing content to a file using a callback that is passed a content writer - * @method writeFile - * @param {String} file the name of the file to write - * @param {Function} callback the callback that is called as `callback(contentWriter)` - */ - writeFile: /* istanbul ignore next: abstract method */ function (/* file, callback */) { - throw new Error('writeFile: must be overridden'); - }, - /** - * copies a file from source to destination - * @method copyFile - * @param {String} source the file to copy, found on the file system - * @param {String} dest the destination path - */ - copyFile: /* istanbul ignore next: abstract method */ function (/* source, dest */) { - throw new Error('copyFile: must be overridden'); - }, - /** - * marker method to indicate that the caller is done with this writer object - * The writer is expected to emit a `done` event only after this method is called - * and it is truly done. - * @method done - */ - done: /* istanbul ignore next: abstract method */ function () { - throw new Error('done: must be overridden'); - } -}); - -module.exports = { - Writer: Writer, - ContentWriter: ContentWriter -}; - diff --git a/node_modules/istanbul/lib/util/yui-load-hook.js b/node_modules/istanbul/lib/util/yui-load-hook.js deleted file mode 100644 index 9b1365d7a..000000000 --- a/node_modules/istanbul/lib/util/yui-load-hook.js +++ /dev/null @@ -1,49 +0,0 @@ -/* - Copyright (c) 2012, Yahoo! Inc. All rights reserved. - Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms. - */ - -//EXPERIMENTAL code: do not rely on this in anyway until the docs say it is allowed - -var path = require('path'), - yuiRegexp = /yui-nodejs\.js$/; - -module.exports = function (matchFn, transformFn, verbose) { - return function (file) { - if (!file.match(yuiRegexp)) { - return; - } - var YMain = require(file), - YUI, - loaderFn, - origGet; - - if (YMain.YUI) { - YUI = YMain.YUI; - loaderFn = YUI.Env && YUI.Env.mods && YUI.Env.mods['loader-base'] ? YUI.Env.mods['loader-base'].fn : null; - if (!loaderFn) { return; } - if (verbose) { console.log('Applying YUI load post-hook'); } - YUI.Env.mods['loader-base'].fn = function (Y) { - loaderFn.call(null, Y); - origGet = Y.Get._exec; - Y.Get._exec = function (data, url, cb) { - if (matchFn(url) || matchFn(path.resolve(url))) { //allow for relative paths as well - if (verbose) { - console.log('Transforming [' + url + ']'); - } - try { - data = transformFn(data, url); - } catch (ex) { - console.error('Error transforming: ' + url + ' return original code'); - console.error(ex.message || ex); - if (ex.stack) { console.error(ex.stack); } - } - } - return origGet.call(Y, data, url, cb); - }; - return Y; - }; - } - }; -}; - |
