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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2009 Oracle. All rights reserved.
*
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
using System.Xml;
using NUnit.Framework;
using BerkeleyDB;
namespace CsharpAPITest
{
[TestFixture]
public class SecondaryRecnoDatabaseTest
{
private string testFixtureHome;
private string testFixtureName;
private string testName;
private string testHome;
[TestFixtureSetUp]
public void RunBeforeTests()
{
testFixtureName = "SecondaryRecnoDatabaseTest";
testFixtureHome = "./TestOut/" + testFixtureName;
Configuration.ClearDir(testFixtureHome);
}
/*
* Tests to all Open() share the same configuration in
* AllTestData.xml.
*/
[Test]
public void TestOpen()
{
testName = "TestOpen";
testHome = testFixtureHome + "/" + testName;
string dbFileName = testHome + "/" + testName + ".db";
string dbSecFileName = testHome + "/" +
testName + "_sec.db";
Configuration.ClearDir(testHome);
OpenSecRecnoDB(testFixtureName, "TestOpen",
dbFileName, dbSecFileName, false);
}
[Test]
public void TestOpenWithDBName()
{
testName = "TestOpenWithDBName";
testHome = testFixtureHome + "/" + testName;
string dbFileName = testHome + "/" + testName + ".db";
string dbSecFileName = testHome + "/" +
testName + "_sec.db";
Configuration.ClearDir(testHome);
OpenSecRecnoDB(testFixtureName, "TestOpen",
dbFileName, dbSecFileName, true);
}
public void OpenSecRecnoDB(string className,
string funName, string dbFileName, string dbSecFileName,
bool ifDBName)
{
XmlElement xmlElem = Configuration.TestSetUp(
className, funName);
// Open a primary recno database.
RecnoDatabaseConfig primaryDBConfig =
new RecnoDatabaseConfig();
primaryDBConfig.Creation = CreatePolicy.IF_NEEDED;
RecnoDatabase primaryDB;
/*
* If secondary database name is given, the primary
* database is also opened with database name.
*/
if (ifDBName == false)
primaryDB = RecnoDatabase.Open(dbFileName,
primaryDBConfig);
else
primaryDB = RecnoDatabase.Open(dbFileName,
"primary", primaryDBConfig);
try
{
// Open a new secondary database.
SecondaryRecnoDatabaseConfig secRecnoDBConfig =
new SecondaryRecnoDatabaseConfig(
primaryDB, null);
SecondaryRecnoDatabaseConfigTest.Config(
xmlElem, ref secRecnoDBConfig, false);
secRecnoDBConfig.Creation =
CreatePolicy.IF_NEEDED;
SecondaryRecnoDatabase secRecnoDB;
if (ifDBName == false)
secRecnoDB = SecondaryRecnoDatabase.Open(
dbSecFileName, secRecnoDBConfig);
else
secRecnoDB = SecondaryRecnoDatabase.Open(
dbSecFileName, "secondary",
secRecnoDBConfig);
// Close the secondary database.
secRecnoDB.Close();
// Open the existing secondary database.
SecondaryDatabaseConfig secDBConfig =
new SecondaryDatabaseConfig(
primaryDB, null);
SecondaryDatabase secDB;
if (ifDBName == false)
secDB = SecondaryRecnoDatabase.Open(
dbSecFileName, secDBConfig);
else
secDB = SecondaryRecnoDatabase.Open(
dbSecFileName, "secondary", secDBConfig);
// Close secondary database.
secDB.Close();
}
catch (DatabaseException)
{
throw new TestException();
}
finally
{
// Close primary database.
primaryDB.Close();
}
}
[Test]
public void TestOpenWithinTxn()
{
testName = "TestOpenWithinTxn";
testHome = testFixtureHome + "/" + testName;
string dbFileName = testName + ".db";
string dbSecFileName = testName + "_sec.db";
Configuration.ClearDir(testHome);
OpenSecRecnoDBWithinTxn(testFixtureName,
"TestOpen", testHome, dbFileName,
dbSecFileName, false);
}
[Test]
public void TestOpenDBNameWithinTxn()
{
testName = "TestOpenDBNameWithinTxn";
testHome = testFixtureHome + "/" + testName;
string dbFileName = testName + ".db";
string dbSecFileName = testName + "_sec.db";
Configuration.ClearDir(testHome);
OpenSecRecnoDBWithinTxn(testFixtureName,
"TestOpen", testHome, dbFileName,
dbSecFileName, true);
}
public void OpenSecRecnoDBWithinTxn(string className,
string funName, string home, string dbFileName,
string dbSecFileName, bool ifDbName)
{
XmlElement xmlElem = Configuration.TestSetUp(
className, funName);
// Open an environment.
DatabaseEnvironmentConfig envConfig =
new DatabaseEnvironmentConfig();
envConfig.Create = true;
envConfig.UseTxns = true;
envConfig.UseMPool = true;
envConfig.UseLogging = true;
DatabaseEnvironment env = DatabaseEnvironment.Open(
home, envConfig);
// Open a primary recno database.
Transaction openDBTxn = env.BeginTransaction();
RecnoDatabaseConfig dbConfig =
new RecnoDatabaseConfig();
dbConfig.Creation = CreatePolicy.IF_NEEDED;
dbConfig.Env = env;
RecnoDatabase db = RecnoDatabase.Open(
dbFileName, dbConfig, openDBTxn);
openDBTxn.Commit();
// Open a secondary recno database.
Transaction openSecTxn = env.BeginTransaction();
SecondaryRecnoDatabaseConfig secDBConfig =
new SecondaryRecnoDatabaseConfig(db,
new SecondaryKeyGenDelegate(SecondaryKeyGen));
SecondaryRecnoDatabaseConfigTest.Config(xmlElem,
ref secDBConfig, false);
secDBConfig.Env = env;
SecondaryRecnoDatabase secDB;
if (ifDbName == false)
secDB = SecondaryRecnoDatabase.Open(
dbSecFileName, secDBConfig, openSecTxn);
else
secDB = SecondaryRecnoDatabase.Open(
dbSecFileName, "secondary", secDBConfig,
openSecTxn);
openSecTxn.Commit();
// Confirm its flags configured in secDBConfig.
Confirm(xmlElem, secDB, true);
secDB.Close();
// Open the existing secondary database.
Transaction secTxn = env.BeginTransaction();
SecondaryDatabaseConfig secConfig =
new SecondaryDatabaseConfig(db,
new SecondaryKeyGenDelegate(SecondaryKeyGen));
secConfig.Env = env;
SecondaryDatabase secExDB;
if (ifDbName == false)
secExDB = SecondaryRecnoDatabase.Open(
dbSecFileName, secConfig, secTxn);
else
secExDB = SecondaryRecnoDatabase.Open(
dbSecFileName, "secondary", secConfig,
secTxn);
secExDB.Close();
secTxn.Commit();
db.Close();
env.Close();
}
public DatabaseEntry SecondaryKeyGen(
DatabaseEntry key, DatabaseEntry data)
{
DatabaseEntry dbtGen;
dbtGen = new DatabaseEntry(data.Data);
return dbtGen;
}
public static void Confirm(XmlElement xmlElem,
SecondaryRecnoDatabase secDB, bool compulsory)
{
Configuration.ConfirmInt(xmlElem, "Delimiter",
secDB.Delimiter, compulsory);
Configuration.ConfirmUint(xmlElem, "Length",
secDB.Length, compulsory);
Configuration.ConfirmInt(xmlElem, "PadByte",
secDB.PadByte, compulsory);
Configuration.ConfirmBool(xmlElem,
"Renumber", secDB.Renumber, compulsory);
Configuration.ConfirmBool(xmlElem, "Snapshot",
secDB.Snapshot, compulsory);
}
}
}
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