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- /* See LICENSE.txt for the full license governing this code. */
- /**
- * \file SDL_visualtest_random_variator.h
- *
- * Header for the random variator.
- */
- #include "SDL_visualtest_harness_argparser.h"
- #include "SDL_visualtest_variator_common.h"
- #ifndef SDL_visualtest_random_variator_h_
- #define SDL_visualtest_random_variator_h_
- /* Set up for C function definitions, even when using C++ */
- #ifdef __cplusplus
- extern "C" {
- #endif
- /**
- * Struct for the variator that randomly generates variations of command line
- * arguments to the SUT.
- */
- typedef struct SDLVisualTest_RandomVariator
- {
- /*! The current variation. */
- SDLVisualTest_Variation variation;
- /*! Configuration object for the SUT that the variator is running for. */
- SDLVisualTest_SUTConfig config;
- /*! Buffer to store the arguments string built from the variation */
- char buffer[MAX_SUT_ARGS_LEN];
- } SDLVisualTest_RandomVariator;
- /**
- * Initializes the variator.
- *
- * \return 1 on success, 0 on failure
- */
- int SDLVisualTest_InitRandomVariator(SDLVisualTest_RandomVariator* variator,
- SDLVisualTest_SUTConfig* config, Uint64 seed);
- /**
- * Generates a new random variation.
- *
- * \return The arguments string representing the random variation on success, and
- * NULL on failure. The pointer returned should not be freed.
- */
- char* SDLVisualTest_GetNextRandomVariation(SDLVisualTest_RandomVariator* variator);
- /**
- * Frees any resources associated with the variator.
- */
- void SDLVisualTest_FreeRandomVariator(SDLVisualTest_RandomVariator* variator);
- /* Ends C function definitions when using C++ */
- #ifdef __cplusplus
- }
- #endif
- #endif /* SDL_visualtest_random_variator_h_ */
- /* vi: set ts=4 sw=4 expandtab: */
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