/// <summary>
/// Writes a log entry (that can actually be a <see cref="IMulticastLogEntry"/>).
/// </summary>
/// <param name="e">The log entry.</param>
public void Write(ILogEntry e)
{
BeforeWriteEntry();
Debug.Assert(_writer != null);
e.WriteLogEntry(_writer);
AfterWriteEntry();
}
public void LogEntry_write_and_read_back()
{
var exInner = new CKExceptionData("message", "typeof(exception)", "assemblyQualifiedName", "stackTrace", null, "fileName", "fusionLog", null, null);
var ex2 = new CKExceptionData("message2", "typeof(exception2)", "assemblyQualifiedName2", "stackTrace2", exInner, "fileName2", "fusionLog2", null, null);
var exL = new CKExceptionData("loader-message", "typeof(loader-exception)", "loader-assemblyQualifiedName", "loader-stackTrace", null, "loader-fileName", "loader-fusionLog", null, null);
var exAgg = new CKExceptionData("agg-message", "typeof(agg-exception)", "agg-assemblyQualifiedName", "agg-stackTrace", ex2, "fileName", "fusionLog", null, new[] { ex2, exL });
var prevLog = DateTimeStamp.UtcNow;
ILogEntry e1 = LogEntry.CreateLog("Text1", new DateTimeStamp(DateTime.UtcNow, 42), LogLevel.Info, "c:\\test.cs", 3712, ActivityMonitor.Tags.CreateDependentToken, exAgg);
ILogEntry e2 = LogEntry.CreateMulticastLog("GOId", "3712", LogEntryType.Line, prevLog, 5, "Text2", DateTimeStamp.UtcNow, LogLevel.Fatal, null, 3712, ActivityMonitor.Tags.CreateDependentToken, exAgg);;
using (var mem = new MemoryStream())
using (var w = new CKBinaryWriter(mem))
{
w.Write(LogReader.CurrentStreamVersion);
e1.WriteLogEntry(w);
e2.WriteLogEntry(w);
w.Write((byte)0);
w.Flush();
byte[] versionBytes = new byte[4];
mem.Position = 0;
mem.Read(versionBytes, 0, 4);
BitConverter.ToInt32(versionBytes, 0).Should().Be(LogReader.CurrentStreamVersion);
using (var reader = new LogReader(mem, LogReader.CurrentStreamVersion, 4))
{
reader.MoveNext().Should().BeTrue();
reader.Current.Text.Should().Be(e1.Text);
reader.Current.LogLevel.Should().Be(e1.LogLevel);
reader.Current.LogTime.Should().Be(e1.LogTime);
reader.Current.FileName.Should().Be(e1.FileName);
reader.Current.LineNumber.Should().Be(e1.LineNumber);
reader.Current.Exception.ExceptionTypeAssemblyQualifiedName.Should().Be(e1.Exception.ExceptionTypeAssemblyQualifiedName);
reader.Current.Exception.ToString().Should().Be(e1.Exception.ToString());
reader.MoveNext().Should().BeTrue();
reader.CurrentMulticast.GrandOutputId.Should().Be("GOId");
reader.CurrentMulticast.MonitorId.Should().Be("3712");
reader.CurrentMulticast.PreviousEntryType.Should().Be(LogEntryType.Line);
reader.CurrentMulticast.PreviousLogTime.Should().Be(prevLog);
reader.Current.Text.Should().Be(e2.Text);
reader.Current.LogTime.Should().Be(e2.LogTime);
reader.Current.FileName.Should().BeNull();
reader.Current.LineNumber.Should().Be(0, "Since no file name is set, line number is 0.");
reader.Current.Exception.ExceptionTypeAssemblyQualifiedName.Should().Be(e2.Exception.ExceptionTypeAssemblyQualifiedName);
reader.Current.Exception.ToString().Should().Be(e2.Exception.ToString());
reader.MoveNext().Should().BeFalse();
reader.BadEndOfFileMarker.Should().BeFalse();
}
}
}
public void LogEntryReadWrite()
{
var exInner = new CKExceptionData("message", "typeof(exception)", "assemblyQualifiedName", "stackTrace", null, "fileName", "fusionLog", null, null);
var ex2 = new CKExceptionData("message2", "typeof(exception2)", "assemblyQualifiedName2", "stackTrace2", exInner, "fileName2", "fusionLog2", null, null);
var exL = new CKExceptionData("loader-message", "typeof(loader-exception)", "loader-assemblyQualifiedName", "loader-stackTrace", null, "loader-fileName", "loader-fusionLog", null, null);
var exAgg = new CKExceptionData("agg-message", "typeof(agg-exception)", "agg-assemblyQualifiedName", "agg-stackTrace", ex2, "fileName", "fusionLog", null, new[] { ex2, exL });
var prevLog = DateTimeStamp.UtcNow;
ILogEntry e1 = LogEntry.CreateLog("Text1", new DateTimeStamp(DateTime.UtcNow, 42), LogLevel.Info, "c:\\test.cs", 3712, ActivityMonitor.Tags.CreateDependentActivity, exAgg);
ILogEntry e2 = LogEntry.CreateMulticastLog(Guid.Empty, LogEntryType.Line, prevLog, 5, "Text2", DateTimeStamp.UtcNow, LogLevel.Fatal, null, 3712, ActivityMonitor.Tags.CreateDependentActivity, exAgg);
using (var mem = new MemoryStream())
using (var w = new CKBinaryWriter(mem))
{
w.Write(LogReader.CurrentStreamVersion);
e1.WriteLogEntry(w);
e2.WriteLogEntry(w);
w.Write((byte)0);
w.Flush();
byte[] versionBytes = new byte[4];
mem.Position = 0;
mem.Read(versionBytes, 0, 4);
Assert.That(BitConverter.ToInt32(versionBytes, 0), Is.EqualTo(LogReader.CurrentStreamVersion));
using (var reader = new LogReader(mem, LogReader.CurrentStreamVersion, 4))
{
Assert.That(reader.MoveNext());
Assert.That(reader.Current.Text, Is.EqualTo(e1.Text));
Assert.That(reader.Current.LogLevel, Is.EqualTo(e1.LogLevel));
Assert.That(reader.Current.LogTime, Is.EqualTo(e1.LogTime));
Assert.That(reader.Current.FileName, Is.EqualTo(e1.FileName));
Assert.That(reader.Current.LineNumber, Is.EqualTo(e1.LineNumber));
Assert.That(reader.Current.Exception.ExceptionTypeAssemblyQualifiedName, Is.EqualTo(e1.Exception.ExceptionTypeAssemblyQualifiedName));
Assert.That(reader.Current.Exception.ToString(), Is.EqualTo(e1.Exception.ToString()));
Assert.That(reader.MoveNext());
Assert.That(reader.CurrentMulticast.PreviousEntryType, Is.EqualTo(LogEntryType.Line));
Assert.That(reader.CurrentMulticast.PreviousLogTime, Is.EqualTo(prevLog));
Assert.That(reader.Current.Text, Is.EqualTo(e2.Text));
Assert.That(reader.Current.LogTime, Is.EqualTo(e2.LogTime));
Assert.That(reader.Current.FileName, Is.Null);
Assert.That(reader.Current.LineNumber, Is.EqualTo(0), "Since no file name is set, line number is 0.");
Assert.That(reader.Current.Exception.ExceptionTypeAssemblyQualifiedName, Is.EqualTo(e2.Exception.ExceptionTypeAssemblyQualifiedName));
Assert.That(reader.Current.Exception.ToString(), Is.EqualTo(e2.Exception.ToString()));
Assert.That(reader.MoveNext(), Is.False);
Assert.That(reader.BadEndOfFileMarker, Is.False);
}
}
}
/// <summary>
/// Writes a log entry (that can actually be a <see cref="IMulticastLogEntry"/>).
/// </summary>
/// <param name="e">The log entry.</param>
public void Write(ILogEntry e)
{
BeforeWrite();
e.WriteLogEntry(_writer);
AfterWrite();
}
/// <summary>
/// Writes a log entry (that can actually be a <see cref="IMulticastLogEntry"/>).
/// </summary>
/// <param name="e">The log entry.</param>
public void Write( ILogEntry e )
{
BeforeWrite();
e.WriteLogEntry( _writer );
AfterWrite();
}
