public void NDCTop1TestTest()
{
LogManager.Configuration = XmlLoggingConfiguration.CreateFromXmlString(@"
<nlog>
<targets><target name='debug' type='Debug' layout='${ndc:topframes=1} ${message}' /></targets>
<rules>
<logger name='*' minlevel='Debug' writeTo='debug' />
</rules>
</nlog>");
NestedDiagnosticsContext.Clear();
LogManager.GetLogger("A").Debug("0");
AssertDebugLastMessage("debug", " 0");
using (NestedDiagnosticsContext.Push("ala"))
{
LogManager.GetLogger("A").Debug("a");
AssertDebugLastMessage("debug", "ala a");
using (NestedDiagnosticsContext.Push("ma"))
{
LogManager.GetLogger("A").Debug("b");
AssertDebugLastMessage("debug", "ma b");
using (NestedDiagnosticsContext.Push("kota"))
{
LogManager.GetLogger("A").Debug("c");
AssertDebugLastMessage("debug", "kota c");
NestedDiagnosticsContext.Push("kopytko");
LogManager.GetLogger("A").Debug("d");
AssertDebugLastMessage("debug", "kopytko d");
Assert.Equal("kopytko", NestedDiagnosticsContext.Pop()); // manual pop
LogManager.GetLogger("A").Debug("c");
AssertDebugLastMessage("debug", "kota c");
}
LogManager.GetLogger("A").Debug("b");
AssertDebugLastMessage("debug", "ma b");
}
LogManager.GetLogger("A").Debug("a");
AssertDebugLastMessage("debug", "ala a");
}
LogManager.GetLogger("A").Debug("0");
AssertDebugLastMessage("debug", " 0");
Assert.Equal(string.Empty, NestedDiagnosticsContext.Pop());
Assert.Equal(string.Empty, NestedDiagnosticsContext.TopMessage);
NestedDiagnosticsContext.Push("zzz");
Assert.Equal("zzz", NestedDiagnosticsContext.TopMessage);
NestedDiagnosticsContext.Clear();
Assert.Equal(string.Empty, NestedDiagnosticsContext.Pop());
Assert.Equal(string.Empty, NestedDiagnosticsContext.TopMessage);
}
public void NDCTest1()
{
List <Exception> exceptions = new List <Exception>();
ManualResetEvent mre = new ManualResetEvent(false);
int counter = 500;
int remaining = counter;
for (int i = 0; i < counter; ++i)
{
ThreadPool.QueueUserWorkItem(
s =>
{
try
{
NestedDiagnosticsContext.Clear();
Assert.AreEqual(string.Empty, NestedDiagnosticsContext.TopMessage);
Assert.AreEqual(string.Empty, NestedDiagnosticsContext.Pop());
AssertContents(NestedDiagnosticsContext.GetAllMessages());
using (NestedDiagnosticsContext.Push("foo"))
{
Assert.AreEqual("foo", NestedDiagnosticsContext.TopMessage);
AssertContents(NestedDiagnosticsContext.GetAllMessages(), "foo");
using (NestedDiagnosticsContext.Push("bar"))
{
AssertContents(NestedDiagnosticsContext.GetAllMessages(), "bar", "foo");
Assert.AreEqual("bar", NestedDiagnosticsContext.TopMessage);
NestedDiagnosticsContext.Push("baz");
AssertContents(NestedDiagnosticsContext.GetAllMessages(), "baz", "bar", "foo");
Assert.AreEqual("baz", NestedDiagnosticsContext.TopMessage);
Assert.AreEqual("baz", NestedDiagnosticsContext.Pop());
AssertContents(NestedDiagnosticsContext.GetAllMessages(), "bar", "foo");
Assert.AreEqual("bar", NestedDiagnosticsContext.TopMessage);
}
AssertContents(NestedDiagnosticsContext.GetAllMessages(), "foo");
Assert.AreEqual("foo", NestedDiagnosticsContext.TopMessage);
}
AssertContents(NestedDiagnosticsContext.GetAllMessages());
Assert.AreEqual(string.Empty, NestedDiagnosticsContext.Pop());
}
catch (Exception ex)
{
lock (exceptions)
{
exceptions.Add(ex);
}
}
finally
{
if (Interlocked.Decrement(ref remaining) == 0)
{
mre.Set();
}
}
});
}
mre.WaitOne();
Assert.AreEqual(0, exceptions.Count);
}
/// <summary>
/// Pops the top message off the NDC stack.
/// </summary>
/// <returns>The top message which is no longer on the stack.</returns>
public string Pop()
{
return(NestedDiagnosticsContext.Pop());
}
