mirror of
https://github.com/Ryujinx/SDL.git
synced 2025-02-02 12:21:04 +00:00
449ef08dcc
- linux_process.c: add an SDLVisualTest_ScreenshotProcess() stub for linux builds succeed. - action_configparser.c: fixes -Wswitch warnings. - testharness.c: fixes 'is used uninitialized' warnings for userevents. - testharness.c: fixes format string argument to 'Force killing...' - testquit.c: fix type of options array in main(). - windows_screenshot.c: lowercase windows.h header name. - ran dos2unix on all sources and add missing newlines at files' ends. - minor adjustments to autotools build system (which actually seems to need more surgery for unnecessary stuff...)
134 lines
3.6 KiB
C
134 lines
3.6 KiB
C
/* See LICENSE.txt for the full license governing this code. */
|
|
/**
|
|
* \file variator_exhaustive.c
|
|
*
|
|
* Source file for the variator that tests the SUT with all the different
|
|
* variations of input parameters that are valid.
|
|
*/
|
|
|
|
#include <time.h>
|
|
#include <SDL_test.h>
|
|
#include "SDL_visualtest_sut_configparser.h"
|
|
#include "SDL_visualtest_exhaustive_variator.h"
|
|
|
|
static int
|
|
NextVariation(SDLVisualTest_Variation* variation,
|
|
SDLVisualTest_SUTConfig* config)
|
|
{
|
|
int i, carry;
|
|
if(!variation)
|
|
{
|
|
SDLTest_LogError("variation argument cannot be NULL");
|
|
return -1;
|
|
}
|
|
if(!config)
|
|
{
|
|
SDLTest_LogError("config argument cannot be NULL");
|
|
return -1;
|
|
}
|
|
|
|
carry = 1;
|
|
for(i = 0; i < variation->num_vars; i++)
|
|
{
|
|
carry = SDLVisualTest_NextValue(&variation->vars[i], &config->options[i]);
|
|
if(carry != 1)
|
|
break;
|
|
}
|
|
|
|
if(carry == 1) /* we're done, we've tried all possible variations */
|
|
return 0;
|
|
if(carry == 0)
|
|
return 1;
|
|
|
|
SDLTest_LogError("NextVariation() failed");
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
SDLVisualTest_InitExhaustiveVariator(SDLVisualTest_ExhaustiveVariator* variator,
|
|
SDLVisualTest_SUTConfig* config)
|
|
{
|
|
if(!variator)
|
|
{
|
|
SDLTest_LogError("variator argument cannot be NULL");
|
|
return 0;
|
|
}
|
|
if(!config)
|
|
{
|
|
SDLTest_LogError("config argument cannot be NULL");
|
|
return 0;
|
|
}
|
|
|
|
SDLTest_FuzzerInit(time(NULL));
|
|
|
|
variator->config = *config;
|
|
variator->variation.num_vars = 0;
|
|
variator->variation.vars = NULL;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/* TODO: Right now variations where an option is not specified at all are not
|
|
tested for. This can be implemented by switching the on attribute for integer,
|
|
enum and string options to true and false. */
|
|
char*
|
|
SDLVisualTest_GetNextExhaustiveVariation(SDLVisualTest_ExhaustiveVariator* variator)
|
|
{
|
|
int success;
|
|
if(!variator)
|
|
{
|
|
SDLTest_LogError("variator argument cannot be NULL");
|
|
return NULL;
|
|
}
|
|
|
|
if(!variator->variation.vars) /* the first time this function is called */
|
|
{
|
|
success = SDLVisualTest_InitVariation(&variator->variation,
|
|
&variator->config);
|
|
if(!success)
|
|
{
|
|
SDLTest_LogError("SDLVisualTest_InitVariation() failed");
|
|
return NULL;
|
|
}
|
|
success = SDLVisualTest_MakeStrFromVariation(&variator->variation,
|
|
&variator->config, variator->buffer, MAX_SUT_ARGS_LEN);
|
|
if(!success)
|
|
{
|
|
SDLTest_LogError("SDLVisualTest_MakeStrFromVariation() failed");
|
|
return NULL;
|
|
}
|
|
return variator->buffer;
|
|
}
|
|
else
|
|
{
|
|
success = NextVariation(&variator->variation, &variator->config);
|
|
if(success == 1)
|
|
{
|
|
success = SDLVisualTest_MakeStrFromVariation(&variator->variation,
|
|
&variator->config, variator->buffer, MAX_SUT_ARGS_LEN);
|
|
if(!success)
|
|
{
|
|
SDLTest_LogError("SDLVisualTest_MakeStrFromVariation() failed");
|
|
return NULL;
|
|
}
|
|
return variator->buffer;
|
|
}
|
|
else if(success == -1)
|
|
SDLTest_LogError("NextVariation() failed.");
|
|
return NULL;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
SDLVisualTest_FreeExhaustiveVariator(SDLVisualTest_ExhaustiveVariator* variator)
|
|
{
|
|
if(!variator)
|
|
{
|
|
SDLTest_LogError("variator argument cannot be NULL");
|
|
return;
|
|
}
|
|
SDL_free(variator->variation.vars);
|
|
variator->variation.vars = NULL;
|
|
}
|