betere tabellen

[tt2015.git] / a2 / 1cases.tex

diff --git a/a2/1cases.tex b/a2/1cases.tex
index d8825ed..6eaa380 100644 (file)
--- a/a2/1cases.tex
+++ b/a2/1cases.tex
@@ -1,51 +1,116 @@
 \subsection{Preflight checklist}
 \subsection{Preflight checklist}

-

 Before actual certification is commenced we perform a manual test using a 
 checklist.
 If any of the checks fail we immediately reject the product.
 Before actual certification is commenced we perform a manual test using a 
 checklist.
 If any of the checks fail we immediately reject the product.

-
-\begin{enumerate}
-       \item Is the product complete?
-       \item Does the product come with a manual or quick start guide?
-       \item Is it possible to get the product in a usable state?
-       \item Can we use the product to initiate a connection in a corruption
-       free environment?
-\end{enumerate}
-
-\textbf{DIT MOET VERANDERD WORDEN, HET PRODUCT ZOU AFGEKEURD WORDEN!}
+The checklist is given in the table below. All commands in \texttt{monospace}
+are to be run in a terminal. Commands prefixed with a \texttt{\#} should be run
+with root permissions. Commands prefixed with a \texttt{\$} should be run with
+user permissions.
+
+\begin{longtabu}{|l|X|}
+       \hline
+       Check 1 & Get the SUT in a workable state. \\
+       \hline
+       Course of action &
+               \begin{enumerate}
+                       \item Import the VirtualBox image into VirtualBox.
+                       \item Boot the vm.
+                       \item Verify the SUT booted successfully and the network modules
+                               are loaded.
+               \end{enumerate}\\
+       \hline Passed & \textit{Yes/No} \\
+       \hline\hline
+       Check 2 & Verify the SUT is complete. \\\hline
+       Course of action &
+               \begin{enumerate}
+                       \item Boot the SUT as in \emph{Check 1}.
+                       \item Verify the loopback device exists by running
+                               \texttt{\$ ifconfig}.
+                       \item Verify the \emph{echo-server} is present on the system.
+                       \item Verify \emph{Scapy} is present on the system by running
+                               \texttt{\$ scapy}.
+                       \item Verify all scripts used for testing are present on the
+                               system.
+               \end{enumerate}\\
+       \hline
+       Passed & \textit{Yes/No}\\
+       Check 3 & Initialize the testing environment.\\
+       \hline
+       Course of action &
+                       \begin{enumerate}
+                               \item Boot the SUT as in \emph{Check 1}.
+                               \item Setup iptables by executing 
+                                       \texttt{\# code/iptables.sh}~\footnote{ The IPTables script
+                                       ensures that the OS does not drop packets due to an the
+                                       unknown source.}
+                               \item Navigate to the working directory by running
+                                       \texttt{\$ cd /home/student/tt2015}
+                               \item Compile the echo server by running 
+                                       \texttt{\# cd code/server \&\& make \&\& cd -}
+                               \item Start the echo server by running
+                                       \texttt{\# cd code/server \&\& java Main}
+               \end{enumerate}\\
+       \hline
+       Passed & \textit{Yes/No}\\
+       \hline\hline
+       Check 4 & Test the tool environment.\\
+       \hline
+       Course of action &
+               \begin{enumerate}
+                       \item Initialize the SUT as in \emph{Check 3}
+                       \item Execute the test script by running
+                               \texttt{\# code/client/helloworld.py}.
+                       \item Verify the console displays a success message.
+               \end{enumerate}\\
+       \hline
+       Passed & \textit{Yes/No}\\
+       \hline\hline
+       Check 5 & All test inputs and scripts are present. \\\hline
+       % DIT MOET NOG EVEN ANDERS
+       Course of action & 
+               \begin{enumerate}
+                       \item Boot the SUT as in \emph{Check 1}.
+                       \item Execute the command \texttt{ls scripts/tests}
+                       \item Verify that there is a file named case$X$ for each test case $X$
+                       \item Use \emph{ls packets}
+                       \item Verify that there is a file named \texttt{single.pcap} and
+                       \texttt{multi.pcap}.
+               \end{enumerate}\\
+       \hline
+       Passed & \textit{Yes/No}\\
+       \hline
+       \caption{Preflight checklist\label{tbl:preflight}}
+\end{longtabu}

 
 \subsection{Testing of SUT}
 
 \subsection{Testing of SUT}

-
-The SUT is a series of services for other computer programs with no end-user 
-facing
-interface. Therefore the SUT will be tested solely by calling it's services
-through various automated scripts. An automated test suite will be available
-which executes all these automated scripts and aggregates their results to
-asses whether or not the SUT has passed the test. 
+The SUT is a series of services for other computer programs with no end-user
+facing interface. Therefore the SUT will be tested solely by calling it's
+services through various automated scripts. An automated test suite will be
+available which executes all these automated scripts and aggregates their
+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
 
 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 specification. 
+tests-tabel}. 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
 a feasible test suite the tests are divided into equivalence partitions. Below
 these partitions are given.
 
 \begin{enumerate}
 
 To cover the TCP specification as complete as possible while still maintaining
 a feasible test suite the tests are divided into equivalence partitions. Below
 these partitions are given.
 
 \begin{enumerate}

-       \item \emph{Number of packets} in request\footnotemark
-               \footnotetext{A request is considered establishing a connection 
-               (handshake) and any n number of payloadpackts}
+       \item \emph{Number of packets} in request~\footnote{A request is considered
+               establishing a connection (handshake) and a number of payload packets}

                \begin{enumerate}
                        \item 0 payload packets
                        \item 1 payload packet
                        \item n=small payload packets
                        \item n=big payload packets
                \end{enumerate}
                \begin{enumerate}
                        \item 0 payload packets
                        \item 1 payload packet
                        \item n=small payload packets
                        \item n=big payload packets
                \end{enumerate}

-       \item Correct or Incorrect \emph{source port}
-       \item Correct or Incorrect \emph{Destination port}
-       \item Bits flipped in \emph{Payload}
+       \item Correct or incorrect \emph{source port}
+       \item Correct or incorrect \emph{destination port}
+       \item Bits flipped in \emph{payload}

                \begin{enumerate}
                        \item Correct payload
                        \item Payload with even number of bits flipped
                \begin{enumerate}
                        \item Correct payload
                        \item Payload with even number of bits flipped


@@ -55,17 +120,33 @@ these partitions are given.
        \item Packets received in or out of order, or missing packets
 \end{enumerate}
 
        \item Packets received in or out of order, or missing packets
 \end{enumerate}
 

-\textbf{hier iets over waarom deze partities relevant zijn!}
+\textbf{hier iets over waarom deze partities relevant zijn! Waarom odd en 
+even number of bits flipped bijv interessant?}
+\bigskip

 
 Partitions 2 to 6 are tested using pairwise testing to keep the number of test
 cases feasible. The pairs are then all *except some where it does not make sense
 to do so) tested with the different request sizes of partition 1.
 
 
 Partitions 2 to 6 are tested using pairwise testing to keep the number of test
 cases feasible. The pairs are then all *except some where it does not make sense
 to do so) tested with the different request sizes of partition 1.
 

-This is expressed in the table below.
-
-\vspace{3mm}
-\textbf{Hier daadwerkelijke decision tabel}
-\vspace{3mm}
+This is expressed in Table~\ref{table:testpairs}.
+
+\begin{table}
+% DIT MAAK IK NOG EVEN MOOI
+       \begin{tabularx}{\linewidth}{p{2cm} | l | p{2cm} | l | p{1cm} || c | c | p{1.3cm} | p{1.3cm}}
+       \textbf{Payload}      & \textbf{checksum}  & \textbf{destination port} & \textbf{order}         & \textbf{source port} & \textbf{payload 0} & \textbf{payload 1} & \textbf{payload small} & \textbf{payload big} \\  \hline \hline
+       Correct               & Correct   & Correct          & In order       & Correct     & \checkmark & \checkmark & \checkmark & \checkmark \\  \hline
+       Correct               & Incorrect & Incorrect        & Missing packet & Incorrect   & \xmark & \xmark & \checkmark & \checkmark \\  \hline
+       odd\# of bits flipped  & Correct   & Incorrect        & Out of order   & Incorrect   & \xmark & \xmark & \checkmark & \checkmark \\  \hline
+       odd\# of bits flipped  & Incorrect & Correct          & Missing packet & Correct     & \xmark & \xmark & \checkmark & \checkmark \\  \hline
+       even\# of bits flipped & Correct   & Incorrect        & Missing packet & Correct     & \xmark & \xmark & \checkmark & \checkmark \\  \hline
+       even\# of bits flipped & Incorrect & Correct          & Out of order   & Incorrect   & \xmark & \xmark & \checkmark & \checkmark \\  \hline
+       odd\# of bits flipped  & Incorrect & Incorrect        & In order       & Incorrect   & \checkmark & \checkmark & \checkmark & \checkmark \\  \hline
+       even\# of bits flipped & Incorrect & Incorrect        & In order       & Incorrect   & \checkmark & \checkmark & \checkmark & \checkmark \\  \hline
+       Correct               & Incorrect & Incorrect        & Out of order   & Correct     & \xmark & \xmark & \checkmark & \checkmark \\  
+\end{tabularx}
+\caption{Combinations of test cases}
+\label{table:testpairs}
+\end{table}

 
 \subsection{Quality, completeness and coverage of tests}
 
 
 \subsection{Quality, completeness and coverage of tests}
 


@@ -95,6 +176,53 @@ to ensure a test suite.
 
 To further decrease the number of tests needed test cases are divided into
 equivalence partitions and the combination of cases as described in 
 
 To further decrease the number of tests needed test cases are divided into
 equivalence partitions and the combination of cases as described in 

-Table~(\textbf{referentie naar decision table}) ensures that all partitions are
+Table~\ref{table:testpairs} ensures that all partitions are

 covered and the number of individual tests is still feasible. 
 
 covered and the number of individual tests is still feasible. 
 

+
+%
+% wat ik ook probeer ik krijg de eerste collum
+% zijn tekst niet verticaal gecentered
+%
+
+
+\subsection{Test cases}
+
+%\begin{table}
+%\begin{tabularx}{\linewidth}{| l | X|}
+%\hline
+%Nr & 1 \\\hline
+%Title & Single valid request. \\\hline
+%Input & Pcap file with prerecorded valid packets. \\\hline
+%Expected output & Pcap file with valid response to request. \\\hline
+%Course of action & \begin{enumerate}
+%      \item Execute \emph{./scripts/tests/case1-single-valid.sh}
+%      \item Load \emph{output/case1.pcap} with ...
+%\end{enumerate} \\\hline
+%Valid trace & \begin{enumerate}
+%      \item \textbf{Hier packets benoemen?}
+%\end{enumerate} \\\hline
+%\end{tabularx}
+%
+%\begin{tabularx}{\linewidth}{| l | X|}
+%      \hline
+%      Nr & 2 \\\hline
+%Title & Single request with corrupted checksum. \\\hline
+%      Input & Pcap file used as \emph{test-case 1} input. \\\hline
+%      Expected output & No response from SUT, logs with rejected packets. \\\hline
+%      Course of action & \begin{enumerate}
+%              \item Load input pcap file into ....
+%              \item Corrupt checksum of loaded packets.
+%              \item Save resulting packets as pcap file.
+%              \item Load new pcap file into ...
+%              \item Replay new pcap file.
+%              \item Record SUT response using...
+%              \item Extract log with rejected packets.
+%              \item Save recorded packets as a pcap file.
+%              \item Analyze packets in resulting file.
+%      \end{enumerate} \\\hline
+%      Valid trace & \begin{enumerate}
+%              \item \textbf{Aangeven welke packets corrupted zijn?}
+%      \end{enumerate} \\\hline
+%\end{tabularx}
+%\end{table}