public void TraceOptionValues()
{
Assert.AreEqual(TraceOptions.None,
new TextWriterTraceListener(TextWriter.Null).TraceOutputOptions, "#1");
Assert.AreEqual(TraceOptions.None,
new XmlWriterTraceListener(TextWriter.Null).TraceOutputOptions, "#2");
StringWriter sw = new StringWriter();
TextWriterTraceListener t = new TextWriterTraceListener(sw);
Trace.CorrelationManager.StartLogicalOperation("foo");
Trace.CorrelationManager.StartLogicalOperation("bar");
t.TraceOutputOptions = TraceOptions.LogicalOperationStack | TraceOptions.DateTime | TraceOptions.Timestamp; // | TraceOptions.ProcessId | TraceOptions.ThreadId | TraceOptions.Callstack;
t.TraceEvent(null, null, TraceEventType.Error, 0, null);
t.TraceEvent(null, "bulldog", TraceEventType.Error, 0);
TraceEventCache cc = new TraceEventCache();
DateTime date = cc.DateTime;
long time = cc.Timestamp;
t.TraceData(cc, null, TraceEventType.Error, 0);
t.TraceData(cc, null, TraceEventType.Error, 0);
t.TraceTransfer(null, "bulldog", 0, "hoge", Guid.Empty);
Trace.CorrelationManager.StopLogicalOperation();
Trace.CorrelationManager.StopLogicalOperation();
t.Close();
string expected = String.Format(@" Error: 0 :
bulldog Error: 0 :
Error: 0 :
LogicalOperationStack=bar, foo
DateTime={0}
Timestamp={1}" +
/*
* Callstack= at System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
* at System.Environment.get_StackTrace()
* at System.Diagnostics.TraceEventCache.get_Callstack()
* at System.Diagnostics.TraceListener.WriteFooter(TraceEventCache eventCache)
* at System.Diagnostics.TraceListener.TraceData(TraceEventCache eventCache, String source, TraceEventType eventType, Int32 id, Object[] data)
* at MonoTests.System.Diagnostics.TraceListenerTest.TraceOptionValues()
* ...
*/
@"
Error: 0 :
LogicalOperationStack=bar, foo
DateTime={0}
Timestamp={1}
bulldog Transfer: 0 : hoge, relatedActivityId=00000000-0000-0000-0000-000000000000
", date.ToString("o"), time); // date and time are in current culture
Assert.AreEqual(expected, sw.ToString().Replace("\r\n", "\n"));
}
public void TraceEventAndTraceData()
{
StringWriter sw = new StringWriter();
TextWriterTraceListener t = new TextWriterTraceListener(sw);
t.TraceEvent(null, null, TraceEventType.Error, 0, null);
t.TraceEvent(null, "bulldog", TraceEventType.Error, 0);
TraceEventCache cc = new TraceEventCache();
t.TraceData(cc, null, TraceEventType.Error, 0);
t.TraceData(cc, null, TraceEventType.Error, 0);
t.TraceTransfer(null, "bulldog", 0, "hoge", Guid.Empty);
t.Close();
string expected = @" Error: 0 :
bulldog Error: 0 :
Error: 0 :
Error: 0 :
bulldog Transfer: 0 : hoge, relatedActivityId=00000000-0000-0000-0000-000000000000
";
Assert.AreEqual(expected, sw.ToString().Replace("\r\n", "\n"));
}