/*jshint globalstrict:false, strict:false, unused: false */
/*global assertEqual, assertTrue */
////////////////////////////////////////////////////////////////////////////////
/// @brief tests for transactions
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Jan Steemann
/// @author Copyright 2013, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////

var db = require("org/arangodb").db;
var internal = require("internal");
var jsunity = require("jsunity");


function runSetup () {
  'use strict';
  internal.debugClearFailAt();
  var c;
  
  db._drop("UnitTestsRecovery");
  c = db._create("UnitTestsRecovery");

  c.save({ _key: "foo", value1: 1, value2: "test" }, true);

  internal.debugSegfault("crashing server");
}

////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////

function recoverySuite () {
  'use strict';
  jsunity.jsUnity.attachAssertions();

  return {
    setUp: function () {
    },
    tearDown: function () {
    },

////////////////////////////////////////////////////////////////////////////////
/// @brief test whether unload works and data stays there
////////////////////////////////////////////////////////////////////////////////
    
    testCollectionUnload : function () {
      var c = db._collection("UnitTestsRecovery");
      c.unload();
      internal.wait(5);
      c = null;

      c = db._collection("UnitTestsRecovery");
      assertTrue(1, c.count());
      var doc = c.toArray()[0];
      assertEqual("foo", doc._key);
      assertEqual(1, doc.value1);
      assertEqual("test", doc.value2);
    }
        
  };
}

////////////////////////////////////////////////////////////////////////////////
/// @brief executes the test suite
////////////////////////////////////////////////////////////////////////////////

function main (argv) {
  'use strict';
  if (argv[1] === "setup") {
    runSetup();
    return 0;
  }
  else {
    jsunity.run(recoverySuite);
    return jsunity.done().status ? 0 : 1;
  }
}