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SDL_visualtest_harness_argparser.h
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SDL_visualtest_harness_argparser.h
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/**
* \file SDL_visualtest_harness_argparser.h
*
* Provides functionality to parse command line arguments to the test harness.
*/
#include <SDL.h>
#include "SDL_visualtest_sut_configparser.h"
#include "SDL_visualtest_variator_common.h"
#include "SDL_visualtest_action_configparser.h"
#ifndef _SDL_visualtest_harness_argparser_h
#define _SDL_visualtest_harness_argparser_h
/** Maximum length of a path string */
#define MAX_PATH_LEN 300
/** Maximum length of a string of SUT arguments */
#define MAX_SUT_ARGS_LEN 600
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif
/**
* Stores the state of the test harness.
*/
typedef struct SDLVisualTest_HarnessState
{
/*! Path to the System Under Test (SUT) executable */
char sutapp[MAX_PATH_LEN];
/*! Command line arguments to be passed to the SUT */
char sutargs[MAX_SUT_ARGS_LEN];
/*! Time in milliseconds after which to kill the SUT */
int timeout;
/*! Configuration object for the SUT */
SDLVisualTest_SUTConfig sut_config;
/*! What type of variator to use to generate argument strings */
SDLVisualTest_VariatorType variator_type;
/*! The number of variations to generate */
int num_variations;
/*! If true, the test harness will just print the different variations
without launching the SUT for each one */
SDL_bool no_launch;
/*! A queue with actions to be performed while the SUT is running */
SDLVisualTest_ActionQueue action_queue;
/*! Output directory to save the screenshots */
char output_dir[MAX_PATH_LEN];
/*! Path to directory with the verification images */
char verify_dir[MAX_PATH_LEN];
} SDLVisualTest_HarnessState;
/**
* Parse command line paramters to the test harness and populate a state object.
*
* \param argv The array of command line parameters.
* \param state Pointer to the state object to be populated.
*
* \return Non-zero on success, zero on failure.
*/
int SDLVisualTest_ParseHarnessArgs(char** argv, SDLVisualTest_HarnessState* state);
/**
* Frees any resources associated with the state object pointed to by \c state.
*/
void SDLVisualTest_FreeHarnessState(SDLVisualTest_HarnessState* state);
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#endif /* _SDL_visualtest_harness_argparser_h */