/*jshint globalstrict:false, strict:false, unused : false */
/*global assertEqual */

////////////////////////////////////////////////////////////////////////////////
/// @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");
  db._drop("UnitTestsRecovery2");
  db._create("UnitTestsRecovery1");
  db._create("UnitTestsRecovery2");

  db._executeTransaction({
    collections: {
      write: [ "UnitTestsRecovery1", "UnitTestsRecovery2" ]
    },
    action: function () {
      var db = require("@arangodb").db;

      var c1 = db._collection("UnitTestsRecovery1");
      var c2 = db._collection("UnitTestsRecovery2");
      var i;

      for (i = 0; i < 100; ++i) {
        c1.save({ _key: "foo" + i, value: "testfoo" + i });
        c2.save({ _key: "bar" + i, value: "testbar" + i }, {
          waitForSync: (i === 99)
        });
      }
    }
  });

  internal.debugSegfault("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
////////////////////////////////////////////////////////////////////////////////
    
    testTransactionDurabilityMultiple : function () {
      var c1 = db._collection("UnitTestsRecovery1");
      var c2 = db._collection("UnitTestsRecovery2");
        
      assertEqual(100, c1.count());
      assertEqual(100, c2.count());

      var i;
      for (i = 0; i < 100; ++i) {
        assertEqual("testfoo" + i, c1.document("foo" + i).value); 
        assertEqual("foo" + i, c1.document("foo" + i)._key); 
        assertEqual("testbar" + i, c2.document("bar" + i).value); 
        assertEqual("bar" + i, c2.document("bar" + i)._key); 
      }
    }
        
  };
}

////////////////////////////////////////////////////////////////////////////////
/// @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;
  }
}