X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=a2%2F1cases.tex;h=d339dfa57f64eb3a237f455e7bcd6e0ca107cfb1;hb=f0657da1ab399a97b0cd9255f5c6688fcd6128bd;hp=d84752a90b12c610a3a7104865fc1c4286281414;hpb=f332d78e82a391ad322fca496065e3002553d606;p=tt2015.git

diff --git a/a2/1cases.tex b/a2/1cases.tex
index d84752a..d339dfa 100644
--- a/a2/1cases.tex
+++ b/a2/1cases.tex
@@ -35,7 +35,7 @@ user permissions.
 	\hline\hline
 	Check 3 & \multicolumn{2}{l|}{Initialize the testing environment..}\\
 	\hline
-	\multirow{5}{*}{Course of action}
+	\multirow{6}{*}{Course of action}
 		& 1. & Boot the SUT as in \emph{Check 1}.\\
 		& 2. & Setup iptables by executing
 			\texttt{\# code/iptables.sh}~\footnote{The IPTables script ensures
@@ -43,9 +43,11 @@ user permissions.
 		& 3. & Navigate to the working directory by running
 			\texttt{\$ cd /home/student/tt2015}\\
 		& 4. & Compile the echo server by running 
-			\texttt{\# cd code/server \&\& make \&\& cd -}\\
+			\texttt{\# cd code/server \&\& make}\\
 		& 5. & Start the echo server by running
 			\texttt{\# cd code/server \&\& java Main}\\
+		& 6. & Generate all test cases by running
+			\texttt{\$ python code/client/gen.py}\\
 	\hline
 	Passed & \multicolumn{2}{l|}{\textit{Yes/No}}\\
 	\hline\hline
@@ -80,8 +82,7 @@ results to asses whether or not the SUT has passed the test.
 
 The implementation of the SUT is tested using black box testing techniques. A
 series of tests asses the correctness of the implementation with regards to the
-TCP specification. These tests are specified in Table~\textbf{referentie naar
-tests-tabel}. The test cases aim to cover the most interesting parts of the TCP
+TCP specification. These tests are specified in Table~\ref{tbl:testpairs}. The test cases aim to cover the most interesting parts of the TCP
 specification. 
 
 To cover the TCP specification as complete as possible while still maintaining
@@ -128,7 +129,22 @@ these partitions are given.
 \end{enumerate}
 
 These partitions were chosen since they correspond to key parts of the TCP
-specification. 
+specification. A single request consists of a number of packets that sent a
+to the \emph{echo-server} and back. The TCP specification state that such a
+transaction requires the following messages.
+
+\begin{center}
+	Script $-$ SYN $A$ $\rightarrow$ SUT \\
+	Script $\leftarrow$ SYN-ACK $(A+1)$ $B$ $-$ SUT \\
+	Script $-$ ACK $(A+1)$ $(B+1)$ $\rightarrow$ SUT \\
+	Script $-$ ACK-PUSH $(A+1)$ $(B+2)$ \emph{msg} $\rightarrow$ SUT \\
+	Script $\leftarrow$ ACK $(A+2+msg_{length})$ $(B+3)$ $-$ SUT \\
+	Script $\leftarrow$ ACK-PUSH $(A+2+msg_{length})$ $(B+3)$ \emph{msg} $-$ SUT
+\end{center}
+
+%
+% één na laatste packket, moet dit B+3 of B+2 zijn?
+%
 
 TCP segments are send over a TCP connection from a \emph{source} to a \emph{destination port}. Therefore segments which are received that have a 
 source or destination port set to an incorrect value should not be regarded
@@ -258,7 +274,7 @@ The we do the preflight checks as defined in Table~\ref{tbl:preflight}.
 \subsubsection{Test Cases}
 If the SUT passes the preflight checks the actual test cases can be executed.
 Table~\ref{tbl:testcases} shows the expected results of each of the test cases
-described in Table~\ref{table:testpairs}. 
+described in Table~\ref{tbl:testpairs}. 
 
 \setcounter{TCC}{1}
 \begin{table}[H]
@@ -296,25 +312,16 @@ described in Table~\ref{table:testpairs}.
     		corrupted is received for each consecutive segment send.\\  \hline
     	\doTCC & The ACK\# for the SEQ\# of the first segments which is
     		corrupted is received for each consecutive segment send.\\ \hline
-    	\hline
     \end{tabular}
 \caption{Expected results of test cases}
-\label{table:preflightresults}
+\label{tbl:testcases}
 \end{table}
 
-% Bij Ramons aanwezigheid
+% Bij Ramons afwezigheid
 % Paul Vitero (linkerkant lange gang)
 % verdieping Mercator
 
-%Before every test case use the following steps to initialize the testing environment.
-%
-%\begin{enumerate}
-	%\item Boot the vm using VirtualBox.
-	%\item Setup iptables by executing \texttt{\# code/iptables.sh}
-	%\item Navigate to the working directory by running \texttt{\$ cd /home/student/tt2015}
-	%\item Start the echo server by running \texttt{\# cd code/server \&\& java Main}
-%\end{enumerate}
-%
+
 %\begin{longtable}{|p{.2\linewidth}|p{.8\linewidth}|}
 	%\hline
 	%Nr & 1 \\\hline
@@ -367,6 +374,28 @@ described in Table~\ref{table:testpairs}.
 	%& 2. Execute the script by running \texttt{\# code/client/tests/5.py} \\\hline
 	%Valid trace & Verify that the script prints 'Success'. \\\hline
 	%\hline
+%	
+	%Nr & 6 \\\hline
+	%Title & Request with corrupted source port. \\\hline
+	%Input & Generated packets with 1byte payload, in these packets the source port number is increased by one. \\\hline
+	%Expected output & - \\\hline
+	%\multirow{2}{*}{Course of action}
+	%& 1. Use the steps listed above in order to start the SUT. \\
+	%& 2. Execute the script by running \texttt{\# code/client/tests/6.py} \\\hline
+	%Valid trace & Verify that the script prints 'Success'. \\\hline
+	%\hline
+%	
+%	
+	%Nr & 6 \\\hline
+	%Title & Request with corrupted destination port. \\\hline
+	%Input & Generated packets with 1byte payload, in these packets the destination port number is increased by one. \\\hline
+	%Expected output & - \\\hline
+	%\multirow{2}{*}{Course of action}
+	%& 1. Use the steps listed above in order to start the SUT. \\
+	%& 2. Execute the script by running \texttt{\# code/client/tests/6.py} \\\hline
+	%Valid trace & Verify that the script prints 'Success'. \\\hline
+	%\hline
+%	
 %\end{longtable}
 
 %\begin{tabularx}{\linewidth}{| l | X|}