_s_d_l__visualtest__variator__common_8h.tex
_s_d_l__visualtest__variator__common_8h.tex
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\hypertarget{_s_d_l__visualtest__variator__common_8h}{\section{C\-:/\-Users/\-D\-E\-L\-L/\-Work/sdlvisualtest/visualtest/include/\-S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.h File Reference}
\label{_s_d_l__visualtest__variator__common_8h}\index{C\-:/\-Users/\-D\-E\-L\-L/\-Work/sdlvisualtest/visualtest/include/\-S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{C\-:/\-Users/\-D\-E\-L\-L/\-Work/sdlvisualtest/visualtest/include/\-S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
}
{\ttfamily \#include $<$S\-D\-L\-\_\-types.\-h$>$}\\*
{\ttfamily \#include \char`\"{}S\-D\-L\-\_\-visualtest\-\_\-sut\-\_\-configparser.\-h\char`\"{}}\\*
\subsection*{Data Structures}
\begin{DoxyCompactItemize}
\item
union \hyperlink{union_s_d_l_visual_test___s_u_t_option_value}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}
\item
struct \hyperlink{struct_s_d_l_visual_test___variation}{S\-D\-L\-Visual\-Test\-\_\-\-Variation}
\end{DoxyCompactItemize}
\subsection*{Macros}
\begin{DoxyCompactItemize}
\item
\#define \hyperlink{_s_d_l__visualtest__variator__common_8h_afcdce86a10fbcdc9f3e47c47b70e3ea3}{S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S}~3
\end{DoxyCompactItemize}
\subsection*{Typedefs}
\begin{DoxyCompactItemize}
\item
typedef enum \\*
\hyperlink{_s_d_l__visualtest__variator__common_8h_a04bfc880abe6940d69a63c06a33acdbd}{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type} \hyperlink{_s_d_l__visualtest__variator__common_8h_a4a7752dc89880ce3f62a478b3d0d8d64}{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}
\item
typedef union \\*
\hyperlink{union_s_d_l_visual_test___s_u_t_option_value}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value} \hyperlink{_s_d_l__visualtest__variator__common_8h_aa4e5fb752f4cd087101ea3e1f6124dfb}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}
\item
typedef struct \\*
\hyperlink{struct_s_d_l_visual_test___variation}{S\-D\-L\-Visual\-Test\-\_\-\-Variation} \hyperlink{_s_d_l__visualtest__variator__common_8h_a6b447c1467862ecd623cc8f37489faeb}{S\-D\-L\-Visual\-Test\-\_\-\-Variation}
\end{DoxyCompactItemize}
\subsection*{Enumerations}
\begin{DoxyCompactItemize}
\item
enum \hyperlink{_s_d_l__visualtest__variator__common_8h_a04bfc880abe6940d69a63c06a33acdbd}{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type} \{ {\bfseries S\-D\-L\-\_\-\-V\-A\-R\-I\-A\-T\-O\-R\-\_\-\-N\-O\-N\-E} = 0,
{\bfseries S\-D\-L\-\_\-\-V\-A\-R\-I\-A\-T\-O\-R\-\_\-\-E\-X\-H\-A\-U\-S\-T\-I\-V\-E},
{\bfseries S\-D\-L\-\_\-\-V\-A\-R\-I\-A\-T\-O\-R\-\_\-\-R\-A\-N\-D\-O\-M}
\}
\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item
int \hyperlink{_s_d_l__visualtest__variator__common_8h_aafcecc06c8feb24b6f6a509bfa9db681}{S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value} (\hyperlink{union_s_d_l_visual_test___s_u_t_option_value}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value} $\ast$var, \hyperlink{struct_s_d_l_visual_test___s_u_t_option}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option} $\ast$opt)
\item
int \hyperlink{_s_d_l__visualtest__variator__common_8h_ad981c2efab849e76dc878ef8da9d6017}{S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation} (\hyperlink{struct_s_d_l_visual_test___variation}{S\-D\-L\-Visual\-Test\-\_\-\-Variation} $\ast$variation, \hyperlink{struct_s_d_l_visual_test___s_u_t_config}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Config} $\ast$config, char $\ast$buffer, int size)
\item
int \hyperlink{_s_d_l__visualtest__variator__common_8h_ac87934906c51364778dc910ebca47b6c}{S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation} (\hyperlink{struct_s_d_l_visual_test___variation}{S\-D\-L\-Visual\-Test\-\_\-\-Variation} $\ast$variation, \hyperlink{struct_s_d_l_visual_test___s_u_t_config}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Config} $\ast$config)
\end{DoxyCompactItemize}
\subsection{Detailed Description}
Header for common functionality used by variators.
\subsection{Macro Definition Documentation}
\hypertarget{_s_d_l__visualtest__variator__common_8h_afcdce86a10fbcdc9f3e47c47b70e3ea3}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S@{S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S}}
\index{S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S@{S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S}]{\setlength{\rightskip}{0pt plus 5cm}\#define S\-D\-L\-\_\-\-S\-U\-T\-\_\-\-I\-N\-T\-E\-G\-E\-R\-\_\-\-O\-P\-T\-I\-O\-N\-\_\-\-T\-E\-S\-T\-\_\-\-S\-T\-E\-P\-S~3}}\label{_s_d_l__visualtest__variator__common_8h_afcdce86a10fbcdc9f3e47c47b70e3ea3}
The number of variations one integer option would generate
\subsection{Typedef Documentation}
\hypertarget{_s_d_l__visualtest__variator__common_8h_aa4e5fb752f4cd087101ea3e1f6124dfb}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value@{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value@{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}]{\setlength{\rightskip}{0pt plus 5cm}typedef union {\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value} {\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value}}}\label{_s_d_l__visualtest__variator__common_8h_aa4e5fb752f4cd087101ea3e1f6124dfb}
One possible value for a command line option to the S\-U\-T. \hypertarget{_s_d_l__visualtest__variator__common_8h_a6b447c1467862ecd623cc8f37489faeb}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Variation}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Variation}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Variation}]{\setlength{\rightskip}{0pt plus 5cm}typedef struct {\bf S\-D\-L\-Visual\-Test\-\_\-\-Variation} {\bf S\-D\-L\-Visual\-Test\-\_\-\-Variation}}}\label{_s_d_l__visualtest__variator__common_8h_a6b447c1467862ecd623cc8f37489faeb}
Represents a valid combination of parameters that can be passed to the S\-U\-T. The ordering of the values here is the same as the ordering of the options in the \hyperlink{struct_s_d_l_visual_test___s_u_t_config}{S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Config} object for this variation. \hypertarget{_s_d_l__visualtest__variator__common_8h_a4a7752dc89880ce3f62a478b3d0d8d64}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type@{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type@{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}]{\setlength{\rightskip}{0pt plus 5cm}typedef enum {\bf S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type} {\bf S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}}}\label{_s_d_l__visualtest__variator__common_8h_a4a7752dc89880ce3f62a478b3d0d8d64}
enum for indicating the type of variator being used
\subsection{Enumeration Type Documentation}
\hypertarget{_s_d_l__visualtest__variator__common_8h_a04bfc880abe6940d69a63c06a33acdbd}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type@{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type@{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}]{\setlength{\rightskip}{0pt plus 5cm}enum {\bf S\-D\-L\-Visual\-Test\-\_\-\-Variator\-Type}}}\label{_s_d_l__visualtest__variator__common_8h_a04bfc880abe6940d69a63c06a33acdbd}
enum for indicating the type of variator being used
\subsection{Function Documentation}
\hypertarget{_s_d_l__visualtest__variator__common_8h_ac87934906c51364778dc910ebca47b6c}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation}]{\setlength{\rightskip}{0pt plus 5cm}int S\-D\-L\-Visual\-Test\-\_\-\-Init\-Variation (
\begin{DoxyParamCaption}
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-Variation} $\ast$}]{variation, }
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Config} $\ast$}]{config}
\end{DoxyParamCaption}
)}}\label{_s_d_l__visualtest__variator__common_8h_ac87934906c51364778dc910ebca47b6c}
Initializes the variation using the following rules\-:
\begin{DoxyItemize}
\item Boolean options are initialized to S\-D\-L\-\_\-\-F\-A\-L\-S\-E.
\item Integer options are initialized to the minimum valid value they can hold.
\item Enum options are initialized to the first element in the list of values they can take.
\item String options are initialized to the name of the option.
\end{DoxyItemize}
\begin{DoxyReturn}{Returns}
1 on success, 0 on failure.
\end{DoxyReturn}
\hypertarget{_s_d_l__visualtest__variator__common_8h_ad981c2efab849e76dc878ef8da9d6017}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation@{S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation}]{\setlength{\rightskip}{0pt plus 5cm}int S\-D\-L\-Visual\-Test\-\_\-\-Make\-Str\-From\-Variation (
\begin{DoxyParamCaption}
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-Variation} $\ast$}]{variation, }
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Config} $\ast$}]{config, }
\item[{char $\ast$}]{buffer, }
\item[{int}]{size}
\end{DoxyParamCaption}
)}}\label{_s_d_l__visualtest__variator__common_8h_ad981c2efab849e76dc878ef8da9d6017}
Converts a variation object into a string of command line arguments.
\begin{DoxyParams}{Parameters}
{\em variation} & Variation object to be converted. \\
\hline
{\em config} & Config object for the S\-U\-T. \\
\hline
{\em buffer} & Pointer to the buffer the arguments string will be copied into. \\
\hline
{\em size} & Size of the buffer.\\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
1 on success, 0 on failure
\end{DoxyReturn}
\hypertarget{_s_d_l__visualtest__variator__common_8h_aafcecc06c8feb24b6f6a509bfa9db681}{\index{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}!S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value@{S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value}}
\index{S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value@{S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value}!SDL_visualtest_variator_common.h@{S\-D\-L\-\_\-visualtest\-\_\-variator\-\_\-common.\-h}}
\subsubsection[{S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value}]{\setlength{\rightskip}{0pt plus 5cm}int S\-D\-L\-Visual\-Test\-\_\-\-Next\-Value (
\begin{DoxyParamCaption}
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option\-Value} $\ast$}]{var, }
\item[{{\bf S\-D\-L\-Visual\-Test\-\_\-\-S\-U\-T\-Option} $\ast$}]{opt}
\end{DoxyParamCaption}
)}}\label{_s_d_l__visualtest__variator__common_8h_aafcecc06c8feb24b6f6a509bfa9db681}
\char`\"{}\-Increments\char`\"{} the value of the option by one and returns the carry. We wrap around to the initial value on overflow which makes the carry one. For example\-: \char`\"{}incrementing\char`\"{} an S\-D\-L\-\_\-\-F\-A\-L\-S\-E option makes it S\-D\-L\-\_\-\-T\-R\-U\-E with no carry, and \char`\"{}incrementing\char`\"{} an S\-D\-L\-\_\-\-T\-R\-U\-E option makes it S\-D\-L\-\_\-\-F\-A\-L\-S\-E with carry one. For integers, a random value in the valid range for the option is used.
\begin{DoxyParams}{Parameters}
{\em var} & Value of the option \\
\hline
{\em opt} & Object with metadata about the option\\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
1 if there is a carry for enum and bool type options, 0 otherwise. 1 is always returned for integer and string type options. -\/1 is returned on error.
\end{DoxyReturn}