text: /* jshint globalstrict:false, strict:false, unused : false */
  /* global assertEqual, assertFalse, assertTrue */
  
  // //////////////////////////////////////////////////////////////////////////////
  // / @brief tests for dump/reload
  // /
  // / @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 2012, 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('UnitTestsRecovery1');
    var c = db._create('UnitTestsRecovery1'), i;
    c.ensureSkiplist('value');
  
    for (i = 0; i < 1000; ++i) {
      c.save({ value: i });
    }
  
    db._drop('UnitTestsRecovery2');
    c = db._create('UnitTestsRecovery2');
    c.ensureUniqueSkiplist('a.value');
  
    for (i = 0; i < 1000; ++i) {
      c.save({ a: { value: i } });
    }
  
    db._drop('UnitTestsRecovery3');
    c = db._create('UnitTestsRecovery3');
    c.ensureSkiplist('a', 'b');
  
    for (i = 0; i < 500; ++i) {
      c.save({ a: (i % 2) + 1, b: 1 });
      c.save({ a: (i % 2) + 1, b: 2 });
    }
  
    db._drop('test');
    c = db._create('test');
    c.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 can restore the trx data
      // //////////////////////////////////////////////////////////////////////////////
  
      testIndexesSkiplist: function () {
        var c = db._collection('UnitTestsRecovery1'), idx, i;
        idx = c.getIndexes()[1];
        assertFalse(idx.unique);
        assertFalse(idx.sparse);
        assertEqual([ 'value' ], idx.fields);
        for (i = 0; i < 1000; ++i) {
          assertEqual(1, c.byExample({ value: i }).toArray().length);
        }
        assertEqual(1, db._query("FOR doc IN UnitTestsRecovery1 FILTER doc.value == 1 RETURN doc").toArray().length);
  
        c = db._collection('UnitTestsRecovery2');
        idx = c.getIndexes()[1];
        assertTrue(idx.unique);
        assertFalse(idx.sparse);
        assertEqual([ 'a.value' ], idx.fields);
        for (i = 0; i < 1000; ++i) {
          assertEqual(1, c.byExample({ 'a.value': i }).toArray().length);
        }
        assertEqual(1, db._query("FOR doc IN UnitTestsRecovery2 FILTER doc.a.value == 1 RETURN doc").toArray().length);
  
        c = db._collection('UnitTestsRecovery3');
        idx = c.getIndexes()[1];
        assertFalse(idx.unique);
        assertFalse(idx.sparse);
        assertEqual([ 'a', 'b' ], idx.fields);
        assertEqual(250, c.byExample({ a: 1, b: 1 }).toArray().length);
        assertEqual(250, c.byExample({ a: 1, b: 2 }).toArray().length);
        assertEqual(250, c.byExample({ a: 2, b: 1 }).toArray().length);
        assertEqual(250, c.byExample({ a: 2, b: 2 }).toArray().length);
        assertEqual(250, db._query("FOR doc IN UnitTestsRecovery3 FILTER doc.a == 1 && doc.b == 1 RETURN doc").toArray().length);
      }
  
    };
  }
  
  // //////////////////////////////////////////////////////////////////////////////
  // / @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;
    }
  }
  