\begin{Verbatim}[commandchars=\\\{\}]
\PYG{c+cp}{\PYGZsh{}include}\PYG{+w}{ }\PYG{c+cpf}{\PYGZlt{}stdio.h\PYGZgt{}}
\PYG{c+cp}{\PYGZsh{}include}\PYG{+w}{ }\PYG{c+cpf}{\PYGZdq{}tests.h\PYGZdq{}}
\PYG{c+cp}{\PYGZsh{}include}\PYG{+w}{ }\PYG{c+cpf}{\PYGZdq{}genericLinkedList.h\PYGZdq{}}

\PYG{c+c1}{// functions to print out different data types}
\PYG{c+c1}{// a more professional design might be to put these in the genericLinkedList header file but i only need these for testing purposes}
\PYG{k+kt}{void}\PYG{+w}{ }\PYG{n+nf}{printChar}\PYG{p}{(}\PYG{k+kt}{void}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{)}\PYG{+w}{ }\PYG{p}{\PYGZob{}}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}\PYGZpc{}c}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{o}{*}\PYG{p}{(}\PYG{k+kt}{char}\PYG{o}{*}\PYG{p}{)}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{);}
\PYG{p}{\PYGZcb{}}

\PYG{k+kt}{void}\PYG{+w}{ }\PYG{n+nf}{printStr}\PYG{p}{(}\PYG{k+kt}{void}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{)}\PYG{+w}{ }\PYG{p}{\PYGZob{}}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}\PYGZpc{}s}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{p}{(}\PYG{k+kt}{char}\PYG{o}{*}\PYG{p}{)}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{);}
\PYG{p}{\PYGZcb{}}

\PYG{k+kt}{void}\PYG{+w}{ }\PYG{n+nf}{printInt}\PYG{p}{(}\PYG{k+kt}{void}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{)}\PYG{+w}{ }\PYG{p}{\PYGZob{}}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}\PYGZpc{}d}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{o}{*}\PYG{p}{(}\PYG{k+kt}{int}\PYG{o}{*}\PYG{p}{)}\PYG{+w}{ }\PYG{n}{data}\PYG{p}{);}
\PYG{p}{\PYGZcb{}}

\PYG{k+kt}{void}\PYG{+w}{ }\PYG{n+nf}{runTests}\PYG{p}{()\PYGZob{}}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Tests running...}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{n}{listElement}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{l}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{n}{createEl}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Test String (1).\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Test String (1).\PYGZdq{}}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printStr}\PYG{p}{);}
\PYG{+w}{    }\PYG{c+c1}{//printf(\PYGZdq{}\PYGZpc{}s\PYGZbs{}n\PYGZpc{}p\PYGZbs{}n\PYGZdq{}, l\PYGZhy{}\PYGZgt{}data, l\PYGZhy{}\PYGZgt{}next);}
\PYG{+w}{    }\PYG{c+c1}{//Test create and traverse}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{//Test insert after}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing insertAfter()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{listElement}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{l2}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{n}{insertAfter}\PYG{p}{(}\PYG{n}{l}\PYG{p}{,}\PYG{+w}{ }\PYG{l+s}{\PYGZdq{}another string (2)\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}another string (2)\PYGZdq{}}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printStr}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{insertAfter}\PYG{p}{(}\PYG{n}{l2}\PYG{p}{,}\PYG{+w}{ }\PYG{l+s}{\PYGZdq{}a final string (3)\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}a final string (3)\PYGZdq{}}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printStr}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// test length function}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing length()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{l\PYGZus{}length}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{n}{length}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}The length of l is \PYGZpc{}d}\PYG{l+s+se}{\PYGZbs{}n\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{n}{l\PYGZus{}length}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// test push}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing push()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{push}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{l}\PYG{p}{,}\PYG{+w}{ }\PYG{l+s}{\PYGZdq{}yet another test string\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}yet another test string\PYGZdq{}}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printStr}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// test pop}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing pop()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{listElement}\PYG{o}{*}\PYG{+w}{ }\PYG{n}{popped}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{n}{pop}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// Test delete after}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing deleteAfter()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{deleteAfter}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// test enqueue}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing enqueue()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{enqueue}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{l}\PYG{p}{,}\PYG{+w}{ }\PYG{l+s}{\PYGZdq{}enqueued test string\PYGZdq{}}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}enqueued test string\PYGZdq{}}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printStr}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{c+c1}{// test dequeue}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing dequeue()}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{dequeue}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}Testing pushing different data types}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{+w}{    }\PYG{k+kt}{int}\PYG{+w}{ }\PYG{n}{myint}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{l+m+mi}{42}\PYG{p}{;}
\PYG{+w}{    }\PYG{n}{push}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{l}\PYG{p}{,}\PYG{+w}{ }\PYG{o}{\PYGZam{}}\PYG{n}{myint}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{n}{myint}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printInt}\PYG{p}{);}
\PYG{+w}{    }\PYG{k+kt}{char}\PYG{+w}{ }\PYG{n}{mychar}\PYG{+w}{ }\PYG{o}{=}\PYG{+w}{ }\PYG{l+s+sc}{\PYGZsq{}c\PYGZsq{}}\PYG{p}{;}
\PYG{+w}{    }\PYG{n}{push}\PYG{p}{(}\PYG{o}{\PYGZam{}}\PYG{n}{l}\PYG{p}{,}\PYG{+w}{ }\PYG{o}{\PYGZam{}}\PYG{n}{mychar}\PYG{p}{,}\PYG{+w}{ }\PYG{k}{sizeof}\PYG{p}{(}\PYG{n}{mychar}\PYG{p}{),}\PYG{+w}{ }\PYG{n}{printChar}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{traverse}\PYG{p}{(}\PYG{n}{l}\PYG{p}{);}
\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}

\PYG{+w}{    }\PYG{n}{printf}\PYG{p}{(}\PYG{l+s}{\PYGZdq{}}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{Tests complete.}\PYG{l+s+se}{\PYGZbs{}n}\PYG{l+s}{\PYGZdq{}}\PYG{p}{);}
\PYG{p}{\PYGZcb{}}
\end{Verbatim}