///////////////////////////////////////////////////////////////////////
/// <summary>
/// Creates and initializes the default log event handler.
/// </summary>
private static void InitializeDefaultHandler()
{
lock (syncRoot)
{
if (_defaultHandler == null)
{
_defaultHandler = new SQLiteLogEventHandler(LogEventHandler);
}
}
}
public void SubscribeUnsubscribeLog()
{
int logCount = 0;
SQLiteErrorCode lastErrorCode = SQLiteErrorCode.Ok;
using (SQLiteConnection conn = new SQLiteConnection(m_csb.ConnectionString))
{
conn.Open();
try
{
conn.Execute(@"create table []");
}
catch (SQLiteException)
{
}
SQLiteLogEventHandler handler = (s, e) =>
{
logCount++;
lastErrorCode = (SQLiteErrorCode)e.ErrorCode;
};
SQLiteLog.Log += handler;
try
{
conn.Execute(@"create table []");
}
catch (SQLiteException)
{
}
Assert.AreEqual(1, logCount);
Assert.AreEqual(SQLiteErrorCode.Error, lastErrorCode);
SQLiteLog.Log -= handler;
lastErrorCode = SQLiteErrorCode.Ok;
try
{
conn.Execute(@"create table []");
}
catch (SQLiteException)
{
}
Assert.AreEqual(1, logCount);
Assert.AreEqual(SQLiteErrorCode.Ok, lastErrorCode);
}
}
///////////////////////////////////////////////////////////////////////
/// <summary>
/// Creates and initializes the default log event handler.
/// </summary>
private static void InitializeDefaultHandler()
{
lock (syncRoot)
{
if (_defaultHandler == null)
_defaultHandler = new SQLiteLogEventHandler(LogEventHandler);
}
}
