/*
    json-cmp.js - compare JSON files
    Copyright (C) 2008, 2009, 2010 siliconforks.com

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

function json_equals(json1, json2) {
  if (json1 === null || json2 === null) {
    return json1 === json2;
  }
  else if (json1.constructor === Array && json2.constructor === Array) {
    if (json1.length !== json2.length) {
      return false;
    }
    var length = json1.length;
    for (var i = 0; i < length; i++) {
      if (! json_equals(json1[i], json2[i])) {
        return false;
      }
    }
    return true;
  }
  else if (typeof(json1) === 'object' && typeof(json2) === 'object') {
    var i;
    for (i in json1) {
      if (! (i in json2)) {
        return false;
      }
      if (! json_equals(json1[i], json2[i])) {
        return false;
      }
    }
    for (i in json2) {
      if (! (i in json1)) {
        return false;
      }
    }
    return true;
  }
  else {
    return json1 === json2;
  }
}

if (json_equals(EXPECTED, ACTUAL)) {
  quit(0);
}
else {
  print(EXPECTED.toSource());
  print(ACTUAL.toSource());
  quit(1);
}
