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test: unify all the command line usage logging.

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--HG--
extra : rebase_source : dd9a05d9ee69ae14e8462bee898c5df4e372424b
This commit is contained in:
Ryan C. Gordon 2019-05-28 17:39:13 -04:00
parent eebad73d2f
commit 3d85deba6b
14 changed files with 71 additions and 41 deletions
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14
include/SDL_test_common.h
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@ -140,14 +140,20 @@ SDLTest_CommonState *SDLTest_CommonCreateState(char **argv, Uint32 flags);
*/
int SDLTest_CommonArg(SDLTest_CommonState * state, int index);
/**
* \brief Returns common usage information
* \brief Logs command line usage info.
*
* \param state The common state describing the test window to create.
* This logs the appropriate command line options for the subsystems in use
* plus other common options, and then any application-specific options.
* This uses the SDL_Log() function and splits up output to be friendly to
* 80-character-wide terminals.
*
* \returns String with usage information
* \param state The common state describing the test window for the app.
* \param argv0 argv[0], as passed to main/SDL_main.
* \param options an array of strings for application specific options. The last element of the array should be NULL.
*/
const char *SDLTest_CommonUsage(SDLTest_CommonState * state);
void SDLTest_CommonLogUsage(SDLTest_CommonState * state, const char *argv0, const char **options);
/**
* \brief Open test window.