/*jshint globalstrict:false, strict:false, unused : false */
/*global assertNull, assertNotNull, fail */

////////////////////////////////////////////////////////////////////////////////
/// @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();
  
  internal.debugSetFailAt("CreateCollection::tempDirectory");
  try {
    db._create("UnitTestsRecovery1");
    fail();
  }
  catch (err) {
  }

  internal.debugClearFailAt();
  internal.debugSetFailAt("CreateCollection::tempFile");
  try {
    db._create("UnitTestsRecovery2");
    fail();
  }
  catch (err) {
  }
  
  internal.debugClearFailAt();
  internal.debugSetFailAt("CreateCollection::renameDirectory");
  try {
    db._create("UnitTestsRecovery3");
    fail();
  }
  catch (err) {
  }
  
  internal.debugClearFailAt();
  db._create("UnitTestsRecovery3"); // must work now
  db._create("UnitTestsRecovery4");

  internal.debugSegfault("crashing server");
}

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

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

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

////////////////////////////////////////////////////////////////////////////////
/// @brief test whether failures when creating collections causes issues
////////////////////////////////////////////////////////////////////////////////
    
    testCreateCollectionFail : function () {
      assertNull(db._collection("UnitTestsRecovery1")); 
      assertNull(db._collection("UnitTestsRecovery2")); 
      assertNotNull(db._collection("UnitTestsRecovery3")); 
      assertNotNull(db._collection("UnitTestsRecovery4")); 
    }
        
  };
}

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