public virtual void Test()
{
Assert.Expect(typeof(IncompatibleFileFormatException), new _ICodeBlock_31(this));
File4.Delete(TempFile());
IoAdapter adapter = new RandomAccessFileAdapter();
Assert.IsFalse(adapter.Exists(TempFile()));
}
/// <exception cref="System.Exception"></exception>
public override void SetUp()
{
File4.Delete(TempFile());
IoAdapter adapter = new RandomAccessFileAdapter();
adapter = adapter.Open(TempFile(), false, 0, false);
adapter.Write(new byte[] { 1, 2, 3 }, 3);
adapter.Close();
}
private void PrepareDbFile(int itemCount)
{
Sysout("Preparing DB file ...");
DeleteFile(_dbFileName);
Db4objects.Db4o.IO.IoAdapter rafFactory = new RandomAccessFileAdapter();
Db4objects.Db4o.IO.IoAdapter raf = rafFactory.Open(_dbFileName, false, 0, false);
LogReplayer replayer = new LogReplayer(CrudApplication.LogFileName(itemCount), raf
);
try
{
replayer.ReplayLog();
}
catch (IOException)
{
ExitWithError("Error reading I/O operations log file");
}
finally
{
raf.Close();
}
}
/// <exception cref="NumberFormatException"></exception>
private Db4objects.Db4o.IO.IoAdapter DelayingIoAdapter(string dbFileName)
{
Db4objects.Db4o.IO.IoAdapter rafFactory = new RandomAccessFileAdapter();
Db4objects.Db4o.IO.IoAdapter delFactory = new Db4objects.Db4o.Bench.Delaying.DelayingIoAdapter
(rafFactory, _delays);
return delFactory.Open(dbFileName, false, 0, false);
}
/// <exception cref="NumberFormatException"></exception>
/// <exception cref="IOException"></exception>
/// <exception cref="Db4oIOException"></exception>
private Db4objects.Db4o.IO.IoAdapter IoAdapter(string dbFileName)
{
if (Delayed())
{
return DelayingIoAdapter(dbFileName);
}
Db4objects.Db4o.IO.IoAdapter rafFactory = new RandomAccessFileAdapter();
return rafFactory.Open(dbFileName, false, 0, false);
}
private IConfiguration NewConfiguration(int itemCount)
{
RandomAccessFileAdapter rafAdapter = new RandomAccessFileAdapter();
IoAdapter ioAdapter = new LoggingIoAdapter(rafAdapter, LogFileName(itemCount));
IConfiguration config = Db4oFactory.NewConfiguration();
config.Io(ioAdapter);
return config;
}