diff options
| author | Sam Lantinga <slouken@libsdl.org> | 2017-10-16 14:39:56 -0700 |
|---|---|---|
| committer | Sam Lantinga <slouken@libsdl.org> | 2017-10-16 14:39:56 -0700 |
| commit | 274e301c7698d6b6a83544318fb5320ef893fd12 (patch) | |
| tree | 00659ef2f573f57d5c0575d929d97336903cac26 /test/testplatform.c | |
| parent | b03272020209170b132fdb69f2d08b4358184387 (diff) | |
| download | sdl-274e301c7698d6b6a83544318fb5320ef893fd12.tar.gz | |
Added min/max macros for the sized SDL datatypes
Diffstat (limited to 'test/testplatform.c')
| -rw-r--r-- | test/testplatform.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/testplatform.c b/test/testplatform.c index 001123b7d..0cba8fe76 100644 --- a/test/testplatform.c +++ b/test/testplatform.c @@ -30,6 +30,26 @@ TestTypes(SDL_bool verbose) { int error = 0; + SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT8, SDL_MAX_SINT8 == 127); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT8, SDL_MIN_SINT8 == -128); + SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT8, SDL_MAX_UINT8 == 255); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT8, SDL_MIN_UINT8 == 0); + + SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT16, SDL_MAX_SINT16 == 32767); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT16, SDL_MIN_SINT16 == -32768); + SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT16, SDL_MAX_UINT16 == 65535); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT16, SDL_MIN_UINT16 == 0); + + SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT32, SDL_MAX_SINT32 == 2147483647); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT32, SDL_MIN_SINT32 == ~0x7fffffff); /* Instead of -2147483648, which is treated as unsigned by some compilers */ + SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT32, SDL_MAX_UINT32 == 4294967295u); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT32, SDL_MIN_UINT32 == 0); + + SDL_COMPILE_TIME_ASSERT(SDL_MAX_SINT64, SDL_MAX_SINT64 == 9223372036854775807ll); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_SINT64, SDL_MIN_SINT64 == ~0x7fffffffffffffffll); /* Instead of -9223372036854775808, which is treated as unsigned by compilers */ + SDL_COMPILE_TIME_ASSERT(SDL_MAX_UINT64, SDL_MAX_UINT64 == 18446744073709551615ull); + SDL_COMPILE_TIME_ASSERT(SDL_MIN_UINT64, SDL_MIN_UINT64 == 0); + if (badsize(sizeof(Uint8), 1)) { if (verbose) SDL_Log("sizeof(Uint8) != 1, instead = %u\n", |