text: /* jshint globalstrict:false, strict:false, unused : false */
  /* global assertEqual */
  // //////////////////////////////////////////////////////////////////////////////
  // / @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('@arangodb').db;
  var internal = require('internal');
  var jsunity = require('jsunity');
  
  function runSetup () {
    'use strict';
    internal.debugClearFailAt();
  
    db._drop('test');
    db._create('test');
  
    var i;
    for (i = 0; i < 5; ++i) {
      db._useDatabase('_system');
  
      try {
        db._dropDatabase('UnitTestsRecovery' + i);
      } catch (err) {
        // ignore this error
      }
  
      db._createDatabase('UnitTestsRecovery' + i);
      db._useDatabase('UnitTestsRecovery' + i);
      db._create('test');
      db.test.save({ value: i });
    }
  
    db._useDatabase('_system');
  
    for (i = 0; i < 5; ++i) {
      db._dropDatabase('UnitTestsRecovery' + i);
    }
  
    for (i = 0; i < 5; ++i) {
      db._useDatabase('_system');
  
      try {
        db._dropDatabase('UnitTestsRecovery' + i);
      } catch (err) {
        // ignore this error
      }
  
      db._createDatabase('UnitTestsRecovery' + i);
      db._useDatabase('UnitTestsRecovery' + i);
      db._create('foo');
      db.foo.save({ value: 'test' + i });
    }
  
    db._useDatabase('_system');
  
    db.test.save({ _key: 'crashme' }, true);
  
    internal.debugTerminate('crashing server');
  }
  
  // //////////////////////////////////////////////////////////////////////////////
  // / @brief test suite
  // //////////////////////////////////////////////////////////////////////////////
  
  function recoverySuite () {
    'use strict';
    jsunity.jsUnity.attachAssertions();
  
    return {
      setUp: function () {},
      tearDown: function () {},
  
      // //////////////////////////////////////////////////////////////////////////////
      // / @brief test whether we the data are correct after restart
      // //////////////////////////////////////////////////////////////////////////////
  
      testRecreateDatabases: function () {
        var i;
        for (i = 0; i < 5; ++i) {
          db._useDatabase('UnitTestsRecovery' + i);
          var docs = db.foo.toArray();
          assertEqual(1, docs.length);
          assertEqual('test' + i, docs[0].value);
        }
      }
  
    };
  }
  
  // //////////////////////////////////////////////////////////////////////////////
  // / @brief executes the test suite
  // //////////////////////////////////////////////////////////////////////////////
  
  function main (argv) {
    'use strict';
    if (argv[1] === 'setup') {
      runSetup();
      return 0;
    } else {
      jsunity.run(recoverySuite);
      return jsunity.writeDone().status ? 0 : 1;
    }
  }
  