diff options
Diffstat (limited to 'dependencies/SDL/SDL_test_fuzzer.h')
| -rw-r--r-- | dependencies/SDL/SDL_test_fuzzer.h | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/dependencies/SDL/SDL_test_fuzzer.h b/dependencies/SDL/SDL_test_fuzzer.h deleted file mode 100644 index bbe8eb8..0000000 --- a/dependencies/SDL/SDL_test_fuzzer.h +++ /dev/null @@ -1,386 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_test_fuzzer.h - * - * Include file for SDL test framework. - * - * This code is a part of the SDL2_test library, not the main SDL library. - */ - -/* - - Data generators for fuzzing test data in a reproducible way. - -*/ - -#ifndef SDL_test_fuzzer_h_ -#define SDL_test_fuzzer_h_ - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - - -/* - Based on GSOC code by Markus Kauppila <markus.kauppila@gmail.com> -*/ - - -/** - * \file - * Note: The fuzzer implementation uses a static instance of random context - * internally which makes it thread-UNsafe. - */ - -/** - * Initializes the fuzzer for a test - * - * \param execKey Execution "Key" that initializes the random number generator uniquely for the test. - * - */ -void SDLTest_FuzzerInit(Uint64 execKey); - - -/** - * Returns a random Uint8 - * - * \returns a generated integer - */ -Uint8 SDLTest_RandomUint8(void); - -/** - * Returns a random Sint8 - * - * \returns a generated signed integer - */ -Sint8 SDLTest_RandomSint8(void); - - -/** - * Returns a random Uint16 - * - * \returns a generated integer - */ -Uint16 SDLTest_RandomUint16(void); - -/** - * Returns a random Sint16 - * - * \returns a generated signed integer - */ -Sint16 SDLTest_RandomSint16(void); - - -/** - * Returns a random integer - * - * \returns a generated integer - */ -Sint32 SDLTest_RandomSint32(void); - - -/** - * Returns a random positive integer - * - * \returns a generated integer - */ -Uint32 SDLTest_RandomUint32(void); - -/** - * Returns random Uint64. - * - * \returns a generated integer - */ -Uint64 SDLTest_RandomUint64(void); - - -/** - * Returns random Sint64. - * - * \returns a generated signed integer - */ -Sint64 SDLTest_RandomSint64(void); - -/** - * \returns a random float in range [0.0 - 1.0] - */ -float SDLTest_RandomUnitFloat(void); - -/** - * \returns a random double in range [0.0 - 1.0] - */ -double SDLTest_RandomUnitDouble(void); - -/** - * \returns a random float. - * - */ -float SDLTest_RandomFloat(void); - -/** - * \returns a random double. - * - */ -double SDLTest_RandomDouble(void); - -/** - * Returns a random boundary value for Uint8 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint8BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint8BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint8BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint8BoundaryValue(0, 255, SDL_FALSE) returns 0 (error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or 0 with error set - */ -Uint8 SDLTest_RandomUint8BoundaryValue(Uint8 boundary1, Uint8 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint16 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint16BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint16BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint16BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint16BoundaryValue(0, 0xFFFF, SDL_FALSE) returns 0 (error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or 0 with error set - */ -Uint16 SDLTest_RandomUint16BoundaryValue(Uint16 boundary1, Uint16 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint32 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint32BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint32BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint32BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint32BoundaryValue(0, 0xFFFFFFFF, SDL_FALSE) returns 0 (with error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or 0 with error set - */ -Uint32 SDLTest_RandomUint32BoundaryValue(Uint32 boundary1, Uint32 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Uint64 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomUint64BoundaryValue(10, 20, SDL_TRUE) returns 10, 11, 19 or 20 - * RandomUint64BoundaryValue(1, 20, SDL_FALSE) returns 0 or 21 - * RandomUint64BoundaryValue(0, 99, SDL_FALSE) returns 100 - * RandomUint64BoundaryValue(0, 0xFFFFFFFFFFFFFFFF, SDL_FALSE) returns 0 (with error set) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or 0 with error set - */ -Uint64 SDLTest_RandomUint64BoundaryValue(Uint64 boundary1, Uint64 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint8 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint8BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint8BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint8BoundaryValue(SINT8_MIN, 99, SDL_FALSE) returns 100 - * RandomSint8BoundaryValue(SINT8_MIN, SINT8_MAX, SDL_FALSE) returns SINT8_MIN (== error value) with error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or SINT8_MIN with error set - */ -Sint8 SDLTest_RandomSint8BoundaryValue(Sint8 boundary1, Sint8 boundary2, SDL_bool validDomain); - - -/** - * Returns a random boundary value for Sint16 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint16BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint16BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint16BoundaryValue(SINT16_MIN, 99, SDL_FALSE) returns 100 - * RandomSint16BoundaryValue(SINT16_MIN, SINT16_MAX, SDL_FALSE) returns SINT16_MIN (== error value) with error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or SINT16_MIN with error set - */ -Sint16 SDLTest_RandomSint16BoundaryValue(Sint16 boundary1, Sint16 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint32 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint32BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint32BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint32BoundaryValue(SINT32_MIN, 99, SDL_FALSE) returns 100 - * RandomSint32BoundaryValue(SINT32_MIN, SINT32_MAX, SDL_FALSE) returns SINT32_MIN (== error value) - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or SINT32_MIN with error set - */ -Sint32 SDLTest_RandomSint32BoundaryValue(Sint32 boundary1, Sint32 boundary2, SDL_bool validDomain); - -/** - * Returns a random boundary value for Sint64 within the given boundaries. - * Boundaries are inclusive, see the usage examples below. If validDomain - * is true, the function will only return valid boundaries, otherwise non-valid - * boundaries are also possible. - * If boundary1 > boundary2, the values are swapped - * - * Usage examples: - * RandomSint64BoundaryValue(-10, 20, SDL_TRUE) returns -11, -10, 19 or 20 - * RandomSint64BoundaryValue(-100, -10, SDL_FALSE) returns -101 or -9 - * RandomSint64BoundaryValue(SINT64_MIN, 99, SDL_FALSE) returns 100 - * RandomSint64BoundaryValue(SINT64_MIN, SINT64_MAX, SDL_FALSE) returns SINT64_MIN (== error value) and error set - * - * \param boundary1 Lower boundary limit - * \param boundary2 Upper boundary limit - * \param validDomain Should the generated boundary be valid (=within the bounds) or not? - * - * \returns a random boundary value for the given range and domain or SINT64_MIN with error set - */ -Sint64 SDLTest_RandomSint64BoundaryValue(Sint64 boundary1, Sint64 boundary2, SDL_bool validDomain); - - -/** - * Returns integer in range [min, max] (inclusive). - * Min and max values can be negative values. - * If Max in smaller than min, then the values are swapped. - * Min and max are the same value, that value will be returned. - * - * \param min Minimum inclusive value of returned random number - * \param max Maximum inclusive value of returned random number - * - * \returns a generated random integer in range - */ -Sint32 SDLTest_RandomIntegerInRange(Sint32 min, Sint32 max); - - -/** - * Generates random null-terminated string. The minimum length for - * the string is 1 character, maximum length for the string is 255 - * characters and it can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \returns a newly allocated random string; or NULL if length was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiString(void); - - -/** - * Generates random null-terminated string. The maximum length for - * the string is defined by the maxLength parameter. - * String can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \param maxLength The maximum length of the generated string. - * - * \returns a newly allocated random string; or NULL if maxLength was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiStringWithMaximumLength(int maxLength); - - -/** - * Generates random null-terminated string. The length for - * the string is defined by the size parameter. - * String can contain ASCII characters from 32 to 126. - * - * Note: Returned string needs to be deallocated. - * - * \param size The length of the generated string - * - * \returns a newly allocated random string; or NULL if size was invalid or string could not be allocated. - */ -char * SDLTest_RandomAsciiStringOfSize(int size); - -/** - * Get the invocation count for the fuzzer since last ...FuzzerInit. - * - * \returns the invocation count. - */ -int SDLTest_GetFuzzerInvocationCount(void); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* SDL_test_fuzzer_h_ */ - -/* vi: set ts=4 sw=4 expandtab: */ |