public void ActivateOptions()
{
_xmlLayout = new XmlLayout { Prefix = null };
_xmlLayout.ActivateOptions();
_encoding = Encoding.UTF8;
}
[Test] public void TestBasicEventLogging()
{
TextWriter writer=new StringWriter();
XmlLayout layout=new XmlLayout();
LoggingEventData evt=createBaseEvent();
layout.Format(writer,new LoggingEvent(evt));
string expected = createEventNode("Test message");
Assert.AreEqual (expected, writer.ToString());
}
public LogUDPAppender()
: base()
{
try
{
log4net.Layout.XmlLayout xmllayout = new log4net.Layout.XmlLayout();
xmllayout.Prefix = "log4net";
xmllayout.ActivateOptions();
this.Name = "UDPappender";
this.Layout = xmllayout;
this.RemoteAddress = IPAddress.Parse("127.0.0.1");
this.RemotePort = 9999;
this.ActivateOptions();
}
catch (Exception e)
{
Console.WriteLine("LogUDPAppender error " + e);
}
}
/// <summary>
/// <param name="RemoteAddress" value="127.0.0.1" />
//<param name = "RemotePort" value="8080" />
//<layout type = "log4net.Layout.XmlLayout" >
// < param name="Prefix" value="" />
//</layout>
/// </summary>
public static void AppendToConfiguration()
{
//First create and configure the appender
var appender = new UdpAppender();
appender.Name = "UdpAppender";
var layout = new XmlLayout();
layout.Prefix = "";
appender.Layout = layout;
appender.RemotePort = 8080;
appender.RemoteAddress = "127.0.0.1";
//Notify the appender on the configuration changes
appender.ActivateOptions();
//Get the logger repository hierarchy.
var repository = LogManager.GetRepository() as Hierarchy;
if (repository == null)
return;
//and add the appender to the root level
//of the logging hierarchy
repository.Root.AddAppender(appender);
//mark repository as configured and
//notify that is has changed.
repository.Configured = true;
repository.RaiseConfigurationChanged(EventArgs.Empty);
}
public void BracketsInStackTracesAreEscapedProperly() {
XmlLayout layout = new XmlLayout();
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestLogger");
Action<int> bar = foo => {
try {
throw new NullReferenceException();
}
catch (Exception ex) {
log1.Error(string.Format("Error {0}", foo), ex);
}
};
bar(42);
var log = stringAppender.GetString();
var startOfExceptionText = log.IndexOf("<exception>", StringComparison.InvariantCulture) + 11;
var endOfExceptionText = log.IndexOf("</exception>", StringComparison.InvariantCulture);
var sub = log.Substring(startOfExceptionText, endOfExceptionText - startOfExceptionText);
if (sub.StartsWith("<![CDATA["))
{
StringAssert.EndsWith("]]>", sub);
}
else
{
StringAssert.DoesNotContain("<", sub);
StringAssert.DoesNotContain(">", sub);
}
}
public void BracketsInStackTracesKeepLogWellFormed() {
XmlLayout layout = new XmlLayout();
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestLogger");
Action<int> bar = foo => {
try {
throw new NullReferenceException();
} catch (Exception ex) {
log1.Error(string.Format("Error {0}", foo), ex);
}
};
bar(42);
// really only asserts there is no exception
var loggedDoc = new XmlDocument();
loggedDoc.LoadXml(stringAppender.GetString());
}
public void TestPropertyIllegalCharacterMaskingInName()
{
LoggingEventData evt = CreateBaseEvent();
evt.Properties["Property\uFFFF"] = "mask this ->\uFFFF";
XmlLayout layout = new XmlLayout();
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadProperiesPattern");
log1.Logger.Log(new LoggingEvent(evt));
string expected = CreateEventNode("Property?", "mask this ->?");
Assert.AreEqual(expected, stringAppender.GetString());
}
public void TestPropertyCharacterEscaping()
{
LoggingEventData evt = CreateBaseEvent();
evt.Properties["Property1"] = "prop1 \"quoted\"";
XmlLayout layout = new XmlLayout();
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadProperiesPattern");
log1.Logger.Log(new LoggingEvent(evt));
string expected = CreateEventNode("Property1", "prop1 "quoted"");
Assert.AreEqual(expected, stringAppender.GetString());
}
public void TestBase64PropertyEventLogging()
{
LoggingEventData evt = CreateBaseEvent();
evt.Properties["Property1"] = "prop1";
XmlLayout layout = new XmlLayout();
layout.Base64EncodeProperties = true;
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestThreadProperiesPattern");
log1.Logger.Log(new LoggingEvent(evt));
string expected = CreateEventNode("Property1", "cHJvcDE=");
Assert.AreEqual(expected, stringAppender.GetString());
}
public void TestBase64EventLogging()
{
TextWriter writer = new StringWriter();
XmlLayout layout = new XmlLayout();
LoggingEventData evt = CreateBaseEvent();
layout.Base64EncodeMessage = true;
layout.Format(writer, new LoggingEvent(evt));
string expected = CreateEventNode("VGVzdCBtZXNzYWdl");
Assert.AreEqual(expected, writer.ToString());
}
public void TestCDATAEscaping3()
{
TextWriter writer = new StringWriter();
XmlLayout layout = new XmlLayout();
LoggingEventData evt = CreateBaseEvent();
//The &'s trigger the use of a cdata block
evt.Message = "]]>&&&&&&&Escape the begining";
layout.Format(writer, new LoggingEvent(evt));
string expected = CreateEventNode("<![CDATA[]]>]]<![CDATA[>&&&&&&&Escape the begining]]>");
Assert.AreEqual(expected, writer.ToString());
}
public void TestIllegalCharacterMasking()
{
TextWriter writer = new StringWriter();
XmlLayout layout = new XmlLayout();
LoggingEventData evt = CreateBaseEvent();
evt.Message = "This is a masked char->\uFFFF";
layout.Format(writer, new LoggingEvent(evt));
string expected = CreateEventNode("This is a masked char->?");
Assert.AreEqual(expected, writer.ToString());
}
public void BracketsInStackTracesAreEscapedProperly() {
XmlLayout layout = new XmlLayout();
StringAppender stringAppender = new StringAppender();
stringAppender.Layout = layout;
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
BasicConfigurator.Configure(rep, stringAppender);
ILog log1 = LogManager.GetLogger(rep.Name, "TestLogger");
Action<int> bar = foo => {
try {
throw new NullReferenceException();
}
catch (Exception ex) {
log1.Error(string.Format("Error {0}", foo), ex);
}
};
bar(42);
var log = stringAppender.GetString();
var startOfExceptionElement = log.IndexOf("<exception>");
var sub = log.Substring(startOfExceptionElement + 11);
StringAssert.StartsWith("System.NullReferenceException: Object reference not set to an instance of an object", sub);
StringAssert.Contains("at log4net.Tests.Layout.XmlLayoutTest.<>c__DisplayClass4.<BracketsInStackTracesAreEscapedProperly>b__3(Int32 foo)", sub);
}
