public void SeekBegin()
{
var l7Conversation = this.ReassembleSingleL7Conversation <UdpConversationTracker>(TestPcapFile.Dns1);
var stream = new PduDataStream(l7Conversation, PduDataProviderType.Mixed);
Int32 readBytes;
Byte[] buff;
Assert.Equal(635203591241204270, stream.CurrentPdu.FirstSeenTicks);
buff = new Byte[46];
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(635203591241204270, stream.CurrentPdu.FirstSeenTicks);
Assert.Equal(buff.Length, readBytes);
Assert.Equal(644053552, buff.GetContentHashCode());
Assert.Equal(46, stream.Position);
stream.Seek(0, SeekOrigin.Begin);
Assert.Equal(635203591241204270, stream.CurrentPdu.FirstSeenTicks);
buff = new Byte[46];
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(635203591241204270, stream.CurrentPdu.FirstSeenTicks);
Assert.Equal(buff.Length, readBytes);
Assert.Equal(644053552, buff.GetContentHashCode());
Assert.Equal(46, stream.Position);
}
public void Read_Breaked()
{
var l7Conversation = this.ReassembleSingleL7Conversation <UdpConversationTracker>(TestPcapFile.Dns1);
var stream = new PduDataStream(l7Conversation, PduDataProviderType.Breaked);
Int32 readBytes;
Byte[] buff;
buff = new Byte[46];
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(buff.Length, readBytes);
Assert.Equal(644053552, buff.GetContentHashCode());
Assert.Equal(46, stream.Position);
buff = new Byte[146];
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(0, readBytes);
Assert.True(stream.EndOfStream);
Assert.True(stream.NewMessage());
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(buff.Length, readBytes);
Assert.Equal(935504716, buff.GetContentHashCode());
Assert.Equal(192, stream.Position);
}
public void SeekForward()
{
var l7Conversation = this.ReassembleSingleL7Conversation <UdpConversationTracker>(TestPcapFile.Dns1);
var stream = new PduDataStream(l7Conversation, PduDataProviderType.Mixed);
Int32 readBytes;
Byte[] buff;
Int64 p;
p = stream.Seek(46, SeekOrigin.Begin);
Assert.Equal(46, p);
buff = new Byte[146];
readBytes = stream.Read(buff, 0, buff.Length);
Assert.Equal(buff.Length, readBytes);
Assert.Equal(935504716, buff.GetContentHashCode());
Assert.Equal(192, stream.Position);
}
public void NewMessagePartial()
{
var l7Conversation = this.ReassembleSingleL7Conversation <UdpConversationTracker>(TestPcapFile.Dns1);
var stream = new PduDataStream(l7Conversation, PduDataProviderType.Mixed);
var buff = new Byte[10];
Assert.Equal(0, stream.Position);
stream.Read(buff, 0, buff.Length);
Assert.Equal(10, stream.Position);
Assert.Equal(635203591241204270, stream.CurrentPdu.FirstSeenTicks);
Assert.True(stream.NewMessage());
Assert.False(stream.EndOfStream);
Assert.Equal(46, stream.Position);
Assert.Equal(635203591242516580, stream.CurrentPdu.FirstSeenTicks);
Assert.False(stream.NewMessage());
Assert.True(stream.EndOfStream);
}