Current Dev State

static/js/ketcher2/node_modules/nyc/lib/commands/instrument.js

@@ -0,0 +1,55 @@
+var NYC
+try {
+  NYC = require('../../index.covered.js')
+} catch (e) {
+  NYC = require('../../index.js')
+}
+
+exports.command = 'instrument <input> [output]'
+
+exports.describe = 'instruments a file or a directory tree and writes the instrumented code to the desired output location'
+
+exports.builder = function (yargs) {
+  return yargs
+    .usage('$0 instrument <input> [output]')
+    .option('require', {
+      alias: 'i',
+      default: [],
+      describe: 'a list of additional modules that nyc should attempt to require in its subprocess, e.g., babel-register, babel-polyfill.'
+    })
+    .option('extension', {
+      alias: 'e',
+      default: [],
+      describe: 'a list of extensions that nyc should handle in addition to .js'
+    })
+    .option('source-map', {
+      default: true,
+      type: 'boolean',
+      description: 'should nyc detect and handle source maps?'
+    })
+    .option('instrument', {
+      default: true,
+      type: 'boolean',
+      description: 'should nyc handle instrumentation?'
+    })
+    .example('$0 instrument ./lib ./output', 'instrument all .js files in ./lib with coverage and output in ./output')
+}
+
+exports.handler = function (argv) {
+  // if instrument is set to false,
+  // enable a noop instrumenter.
+  if (!argv.instrument) argv.instrumenter = './lib/instrumenters/noop'
+  else argv.instrumenter = './lib/instrumenters/istanbul'
+
+  var nyc = new NYC({
+    instrumenter: argv.instrumenter,
+    sourceMap: argv.sourceMap,
+    extension: argv.extension,
+    require: argv.require
+  })
+
+  nyc.instrumentAllFiles(argv.input, argv.output, function (err) {
+    if (err) console.error(err.message)
+    process.exit(1)
+  })
+}

static/js/ketcher2/node_modules/nyc/lib/config-util.js

@@ -0,0 +1,263 @@
+const arrify = require('arrify')
+const fs = require('fs')
+const path = require('path')
+const findUp = require('find-up')
+const testExclude = require('test-exclude')
+const Yargs = require('yargs/yargs')
+
+var Config = {}
+
+// load config from a cascade of sources:
+// * command line arguments
+// * package.json
+// * .nycrc
+Config.loadConfig = function (argv, cwd) {
+  cwd = cwd || process.env.NYC_CWD || process.cwd()
+  var pkgPath = findUp.sync('package.json', {cwd: cwd})
+  var rcPath = findUp.sync(['.nycrc', '.nycrc.json'], {cwd: cwd})
+  var rcConfig = null
+
+  if (rcPath) {
+    rcConfig = JSON.parse(
+      fs.readFileSync(rcPath, 'utf-8')
+    )
+  }
+
+  if (pkgPath) {
+    cwd = path.dirname(pkgPath)
+  }
+
+  var config = Config.buildYargs(cwd)
+  if (rcConfig) config.config(rcConfig)
+  config = config.parse(argv || [])
+
+  // post-hoc, we convert several of the
+  // configuration settings to arrays, providing
+  // a consistent contract to index.js.
+  config.require = arrify(config.require)
+  config.extension = arrify(config.extension)
+  config.exclude = arrify(config.exclude)
+  config.include = arrify(config.include)
+
+  return config
+}
+
+// build a yargs object, omitting any settings
+// that would cause the application to exit early.
+Config.buildYargs = function (cwd) {
+  return Yargs([])
+    .usage('$0 [command] [options]\n\nrun your tests with the nyc bin to instrument them with coverage')
+    .command('report', 'run coverage report for .nyc_output', function (yargs) {
+      return yargs
+        .usage('$0 report [options]')
+        .option('reporter', {
+          alias: 'r',
+          describe: 'coverage reporter(s) to use',
+          default: 'text'
+        })
+        .option('report-dir', {
+          describe: 'directory to output coverage reports in',
+          default: 'coverage'
+        })
+        .option('temp-directory', {
+          describe: 'directory to read raw coverage information from',
+          default: './.nyc_output'
+        })
+        .option('show-process-tree', {
+          describe: 'display the tree of spawned processes',
+          default: false,
+          type: 'boolean'
+        })
+        .example('$0 report --reporter=lcov', 'output an HTML lcov report to ./coverage')
+    })
+    .command('check-coverage', 'check whether coverage is within thresholds provided', function (yargs) {
+      return yargs
+        .usage('$0 check-coverage [options]')
+        .option('branches', {
+          default: 0,
+          description: 'what % of branches must be covered?'
+        })
+        .option('functions', {
+          default: 0,
+          description: 'what % of functions must be covered?'
+        })
+        .option('lines', {
+          default: 90,
+          description: 'what % of lines must be covered?'
+        })
+        .option('statements', {
+          default: 0,
+          description: 'what % of statements must be covered?'
+        })
+        .option('per-file', {
+          default: false,
+          description: 'check thresholds per file'
+        })
+        .example('$0 check-coverage --lines 95', "check whether the JSON in nyc's output folder meets the thresholds provided")
+    })
+    .option('reporter', {
+      alias: 'r',
+      describe: 'coverage reporter(s) to use',
+      default: 'text',
+      globa: false
+    })
+    .option('report-dir', {
+      describe: 'directory to output coverage reports in',
+      default: 'coverage',
+      global: false
+    })
+    .option('silent', {
+      alias: 's',
+      default: false,
+      type: 'boolean',
+      describe: "don't output a report after tests finish running",
+      global: false
+    })
+    .option('all', {
+      alias: 'a',
+      default: false,
+      type: 'boolean',
+      describe: 'whether or not to instrument all files of the project (not just the ones touched by your test suite)',
+      global: false
+    })
+    .option('exclude', {
+      alias: 'x',
+      default: testExclude.defaultExclude,
+      describe: 'a list of specific files and directories that should be excluded from coverage, glob patterns are supported, node_modules is always excluded',
+      global: false
+    })
+    .option('include', {
+      alias: 'n',
+      default: [],
+      describe: 'a list of specific files that should be covered, glob patterns are supported',
+      global: false
+    })
+    .option('cwd', {
+      describe: 'working directory used when resolving paths',
+      default: cwd
+    })
+    .option('require', {
+      alias: 'i',
+      default: [],
+      describe: 'a list of additional modules that nyc should attempt to require in its subprocess, e.g., babel-register, babel-polyfill.',
+      global: false
+    })
+    .option('eager', {
+      default: false,
+      type: 'boolean',
+      describe: 'instantiate the instrumenter at startup (see https://git.io/vMKZ9)',
+      global: false
+    })
+    .option('cache', {
+      alias: 'c',
+      default: true,
+      type: 'boolean',
+      describe: 'cache instrumentation results for improved performance',
+      global: false
+    })
+    .option('babel-cache', {
+      default: false,
+      type: 'boolean',
+      describe: 'cache babel transpilation results for improved performance',
+      global: false
+    })
+    .option('extension', {
+      alias: 'e',
+      default: [],
+      describe: 'a list of extensions that nyc should handle in addition to .js',
+      global: false
+    })
+    .option('check-coverage', {
+      type: 'boolean',
+      default: false,
+      describe: 'check whether coverage is within thresholds provided',
+      global: false
+    })
+    .option('branches', {
+      default: 0,
+      description: 'what % of branches must be covered?',
+      global: false
+    })
+    .option('functions', {
+      default: 0,
+      description: 'what % of functions must be covered?',
+      global: false
+    })
+    .option('lines', {
+      default: 90,
+      description: 'what % of lines must be covered?',
+      global: false
+    })
+    .option('statements', {
+      default: 0,
+      description: 'what % of statements must be covered?',
+      global: false
+    })
+    .option('source-map', {
+      default: true,
+      type: 'boolean',
+      description: 'should nyc detect and handle source maps?',
+      global: false
+    })
+    .option('per-file', {
+      default: false,
+      type: 'boolean',
+      description: 'check thresholds per file',
+      global: false
+    })
+    .option('produce-source-map', {
+      default: false,
+      type: 'boolean',
+      description: "should nyc's instrumenter produce source maps?",
+      global: false
+    })
+    .option('instrument', {
+      default: true,
+      type: 'boolean',
+      description: 'should nyc handle instrumentation?',
+      global: false
+    })
+    .option('hook-run-in-context', {
+      default: true,
+      type: 'boolean',
+      description: 'should nyc wrap vm.runInThisContext?',
+      global: false
+    })
+    .option('show-process-tree', {
+      describe: 'display the tree of spawned processes',
+      default: false,
+      type: 'boolean',
+      global: false
+    })
+    .option('clean', {
+      describe: 'should the .nyc_output folder be cleaned before executing tests',
+      default: true,
+      type: 'boolean',
+      global: false
+    })
+    .option('temp-directory', {
+      describe: 'directory to output raw coverage information to',
+      default: './.nyc_output',
+      global: false
+    })
+    .pkgConf('nyc', cwd || process.cwd())
+    .example('$0 npm test', 'instrument your tests with coverage')
+    .example('$0 --require babel-core/register npm test', 'instrument your tests with coverage and babel')
+    .example('$0 report --reporter=text-lcov', 'output lcov report after running your tests')
+    .epilog('visit https://git.io/vHysA for list of available reporters')
+    .boolean('help')
+    .boolean('h')
+    .boolean('version')
+}
+
+// decorate yargs with all the actions
+// that would make it exit: help, version, command.
+Config.decorateYargs = function (yargs) {
+  return yargs
+    .help('h')
+    .alias('h', 'help')
+    .version()
+    .command(require('../lib/commands/instrument'))
+}
+
+module.exports = Config

static/js/ketcher2/node_modules/nyc/lib/hash.js

@@ -0,0 +1,14 @@
+const CACHE_VERSION = require('../package.json').version
+const md5hex = require('md5-hex')
+const salt = JSON.stringify({
+  istanbul: require('istanbul-lib-coverage/package.json').version,
+  nyc: CACHE_VERSION
+})
+
+function Hash (code, filename) {
+  return md5hex([code, filename, salt]) + '_' + CACHE_VERSION
+}
+
+Hash.salt = salt
+
+module.exports = Hash

static/js/ketcher2/node_modules/nyc/lib/instrumenters/istanbul.js

@@ -0,0 +1,50 @@
+'use strict'
+
+var convertSourceMap = require('convert-source-map')
+var mergeSourceMap = require('merge-source-map')
+
+function InstrumenterIstanbul (cwd, options) {
+  var istanbul = InstrumenterIstanbul.istanbul()
+  var instrumenter = istanbul.createInstrumenter({
+    autoWrap: true,
+    coverageVariable: '__coverage__',
+    embedSource: true,
+    noCompact: false,
+    preserveComments: true,
+    produceSourceMap: options.produceSourceMap,
+    esModules: true
+  })
+
+  return {
+    instrumentSync: function (code, filename, sourceMap) {
+      var instrumented = instrumenter.instrumentSync(code, filename)
+      // the instrumenter can optionally produce source maps,
+      // this is useful for features like remapping stack-traces.
+      // TODO: test source-map merging logic.
+      if (options.produceSourceMap) {
+        var lastSourceMap = instrumenter.lastSourceMap()
+        if (lastSourceMap) {
+          if (sourceMap) {
+            lastSourceMap = mergeSourceMap(
+              sourceMap.toObject(),
+              lastSourceMap
+            )
+          }
+          instrumented += '\n' + convertSourceMap.fromObject(lastSourceMap).toComment()
+        }
+      }
+      return instrumented
+    },
+    lastFileCoverage: function () {
+      return instrumenter.lastFileCoverage()
+    }
+  }
+}
+
+InstrumenterIstanbul.istanbul = function () {
+  InstrumenterIstanbul._istanbul || (InstrumenterIstanbul._istanbul = require('istanbul-lib-instrument'))
+
+  return InstrumenterIstanbul._istanbul || (InstrumenterIstanbul._istanbul = require('istanbul'))
+}
+
+module.exports = InstrumenterIstanbul

static/js/ketcher2/node_modules/nyc/lib/instrumenters/noop.js

@@ -0,0 +1,21 @@
+var FileCoverage = require('istanbul-lib-coverage').classes.FileCoverage
+var readInitialCoverage = require('istanbul-lib-instrument').readInitialCoverage
+
+function NOOP () {
+  return {
+    instrumentSync: function (code, filename) {
+      var extracted = readInitialCoverage(code)
+      if (extracted) {
+        this.fileCoverage = new FileCoverage(extracted.coverageData)
+      } else {
+        this.fileCoverage = null
+      }
+      return code
+    },
+    lastFileCoverage: function () {
+      return this.fileCoverage
+    }
+  }
+}
+
+module.exports = NOOP

static/js/ketcher2/node_modules/nyc/lib/process-args.js

@@ -0,0 +1,36 @@
+const parser = require('yargs-parser')
+const commands = [
+  'report',
+  'check-coverage',
+  'instrument'
+]
+
+module.exports = {
+  // don't pass arguments that are meant
+  // for nyc to the bin being instrumented.
+  hideInstrumenterArgs: function (yargv) {
+    var argv = process.argv.slice(1)
+    argv = argv.slice(argv.indexOf(yargv._[0]))
+    if (argv[0][0] === '-') {
+      argv.unshift(process.execPath)
+    }
+    return argv
+  },
+  // don't pass arguments for the bin being
+  // instrumented to nyc.
+  hideInstrumenteeArgs: function () {
+    var argv = process.argv.slice(2)
+    var yargv = parser(argv)
+    if (!yargv._.length) return argv
+    for (var i = 0, command; (command = yargv._[i]) !== undefined; i++) {
+      if (~commands.indexOf(command)) return argv
+    }
+
+    // drop all the arguments after the bin being
+    // instrumented by nyc.
+    argv = argv.slice(0, argv.indexOf(yargv._[0]))
+    argv.push(yargv._[0])
+
+    return argv
+  }
+}

static/js/ketcher2/node_modules/nyc/lib/process.js

@@ -0,0 +1,98 @@
+const archy = require('archy')
+const libCoverage = require('istanbul-lib-coverage')
+
+function ProcessInfo (defaults) {
+  defaults = defaults || {}
+
+  this.pid = String(process.pid)
+  this.argv = process.argv
+  this.execArgv = process.execArgv
+  this.cwd = process.cwd()
+  this.time = Date.now()
+  this.ppid = null
+  this.root = null
+  this.coverageFilename = null
+  this.nodes = [] // list of children, filled by buildProcessTree()
+
+  this._coverageMap = null
+
+  for (var key in defaults) {
+    this[key] = defaults[key]
+  }
+}
+
+Object.defineProperty(ProcessInfo.prototype, 'label', {
+  get: function () {
+    if (this._label) {
+      return this._label
+    }
+
+    var covInfo = ''
+    if (this._coverageMap) {
+      covInfo = '\n  ' + this._coverageMap.getCoverageSummary().lines.pct + ' % Lines'
+    }
+    return this.argv.join(' ') + covInfo
+  }
+})
+
+ProcessInfo.buildProcessTree = function (infos) {
+  var treeRoot = new ProcessInfo({ _label: 'nyc' })
+  var nodes = { }
+
+  infos = infos.sort(function (a, b) {
+    return a.time - b.time
+  })
+
+  infos.forEach(function (p) {
+    nodes[p.root + ':' + p.pid] = p
+  })
+
+  infos.forEach(function (p) {
+    if (!p.ppid) {
+      return
+    }
+
+    var parent = nodes[p.root + ':' + p.ppid]
+    if (!parent) {
+      parent = treeRoot
+    }
+
+    parent.nodes.push(p)
+  })
+
+  return treeRoot
+}
+
+ProcessInfo.prototype.getCoverageMap = function (merger) {
+  if (this._coverageMap) {
+    return this._coverageMap
+  }
+
+  var childMaps = this.nodes.map(function (child) {
+    return child.getCoverageMap(merger)
+  })
+
+  this._coverageMap = merger([this.coverageFilename], childMaps)
+
+  return this._coverageMap
+}
+
+ProcessInfo.prototype.render = function (nyc) {
+  this.getCoverageMap(function (filenames, maps) {
+    var map = libCoverage.createCoverageMap({})
+
+    nyc.loadReports(filenames).forEach(function (report) {
+      map.merge(report)
+    })
+
+    maps.forEach(function (otherMap) {
+      map.merge(otherMap)
+    })
+
+    return map
+  })
+
+  return archy(this)
+}
+
+module.exports = ProcessInfo

static/js/ketcher2/node_modules/nyc/lib/self-coverage-helper.js

@@ -0,0 +1,20 @@
+/* global ___NYC_SELF_COVERAGE___ */
+
+const path = require('path')
+const fs = require('fs')
+const mkdirp = require('mkdirp')
+const onExit = require('signal-exit')
+
+onExit(function () {
+  var coverage = global.___NYC_SELF_COVERAGE___
+  if (typeof ___NYC_SELF_COVERAGE___ === 'object') coverage = ___NYC_SELF_COVERAGE___
+  if (!coverage) return
+
+  var selfCoverageDir = path.join(__dirname, '../.self_coverage')
+  mkdirp.sync(selfCoverageDir)
+  fs.writeFileSync(
+    path.join(selfCoverageDir, process.pid + '.json'),
+    JSON.stringify(coverage),
+    'utf-8'
+  )
+})

static/js/ketcher2/node_modules/nyc/lib/source-maps.js

@@ -0,0 +1,57 @@
+const convertSourceMap = require('convert-source-map')
+const libCoverage = require('istanbul-lib-coverage')
+const libSourceMaps = require('istanbul-lib-source-maps')
+const fs = require('fs')
+const path = require('path')
+
+// TODO: write some unit tests for this class.
+function SourceMaps (opts) {
+  this.cache = opts.cache
+  this.cacheDirectory = opts.cacheDirectory
+  this.sourceMapCache = libSourceMaps.createSourceMapStore()
+  this.loadedMaps = {}
+}
+
+SourceMaps.prototype.extractAndRegister = function (code, filename, hash) {
+  var sourceMap = convertSourceMap.fromSource(code) || convertSourceMap.fromMapFileSource(code, path.dirname(filename))
+  if (sourceMap) {
+    if (this.cache && hash) {
+      var mapPath = path.join(this.cacheDirectory, hash + '.map')
+      fs.writeFileSync(mapPath, sourceMap.toJSON())
+    } else {
+      this.sourceMapCache.registerMap(filename, sourceMap.sourcemap)
+    }
+  }
+  return sourceMap
+}
+
+SourceMaps.prototype.remapCoverage = function (obj) {
+  var transformed = this.sourceMapCache.transformCoverage(
+    libCoverage.createCoverageMap(obj)
+  )
+  return transformed.map.data
+}
+
+SourceMaps.prototype.reloadCachedSourceMaps = function (report) {
+  var _this = this
+  Object.keys(report).forEach(function (absFile) {
+    var fileReport = report[absFile]
+    if (fileReport && fileReport.contentHash) {
+      var hash = fileReport.contentHash
+      if (!(hash in _this.loadedMaps)) {
+        try {
+          var mapPath = path.join(_this.cacheDirectory, hash + '.map')
+          _this.loadedMaps[hash] = JSON.parse(fs.readFileSync(mapPath, 'utf8'))
+        } catch (e) {
+          // set to false to avoid repeatedly trying to load the map
+          _this.loadedMaps[hash] = false
+        }
+      }
+      if (_this.loadedMaps[hash]) {
+        _this.sourceMapCache.registerMap(absFile, _this.loadedMaps[hash])
+      }
+    }
+  })
+}
+
+module.exports = SourceMaps