esfuzz/lib/nodes/IdentifierName.js

JS fuzzer for generative testing of parsers that implement the SpiderMonkey Reflect.parse API

// Generated by CoffeeScript 2.0.0-beta7
void function () {
  var cache$, construct, Identifier, identifierPart, identifierStart, Node, PROBLEMATIC_NAMES, randomElement, randomInt, RESERVED, UNRESERVED;
  Node = require('../node');
  RESERVED = require('../reserved');
  UNRESERVED = require('../unreserved');
  cache$ = require('../random');
  randomInt = cache$.randomInt;
  randomElement = cache$.randomElement;
  construct = require('../combinators').construct;
  PROBLEMATIC_NAMES = [].slice.call(RESERVED).concat([].slice.call(UNRESERVED));
  identifierStart = identifierPart = function () {
    return String.fromCharCode(97 + randomInt(25));
  };
  Identifier = function (super$) {
    extends$(Identifier, super$);
    Identifier.prototype.type = Identifier.name;
    function Identifier() {
      if (Math.random() < 1 / 10) {
        this.name = randomElement(PROBLEMATIC_NAMES);
      } else {
        this.name = [identifierStart()].concat([].slice.call(function (accum$) {
          while (Math.random() < .8) {
            accum$.push(identifierPart());
          }
          return accum$;
        }.call(this, []))).join('');
      }
    }
    return Identifier;
  }(Node);
  module.exports = construct(Identifier);
  function isOwn$(o, p) {
    return {}.hasOwnProperty.call(o, p);
  }
  function extends$(child, parent) {
    for (var key in parent)
      if (isOwn$(parent, key))
        child[key] = parent[key];
    function ctor() {
      this.constructor = child;
    }
    ctor.prototype = parent.prototype;
    child.prototype = new ctor;
    child.__super__ = parent.prototype;
    return child;
  }
}.call(this);