Mercurial > sdl-ios-xcode
view test/testfile.c @ 4426:1bceff8f008f
Fixed bug #943
Ozkan Sezer 2010-02-06 12:31:06 PST
Hi:
Here are some small fixes for compiling SDL against mingw-w64.
(see http://mingw-w64.sourceforge.net/ . Despite the name, it
supports both win32 and win64.)
src/audio/windx5/directx.h and src/video/windx5/directx.h (both
SDL-1.2 and SDL-1.3.) I get compilation errors about some union
not having a member named u1 and alike, because of other system
headers being included before this one and them already defining
DUMMYUNIONNAME and stuff. This header probably assumes that those
stuff are defined in windef.h, but mingw-w64 headers define them
in _mingw.h. Easily fixed by moving NONAMELESSUNION definition to
the top of the file.
src/thread/win32/SDL_systhread.c (both SDL-1.2 and SDL-1.3.) :
The __GNUC__ case for pfnSDL_CurrentBeginThread is 32-bit centric
because _beginthreadex returns uintptr_t, not unsigned long which
is 32 bits in win64. Changing the return type to uintptr_t fixes
it.
video/SDL_blit.h (and configure.in) (SDL-1.3-only) : MinGW-w64
uses msvcrt version of _aligned_malloc and _aligned_free and
they are defined in intrin.h (similar to VC). Adding proper
ifdefs fixes it. (Notes about macros to check: __MINGW32__ is
defined for both mingw.org and for mingw-w64 for both win32 and
win64, __MINGW64__ is only defined for _WIN64, so __MINGW64__
can't be used to detect mingw-w64: including _mingw.h and then
checking for __MINGW64_VERSION_MAJOR does the trick.)
SDL_win32video.h (SDL-1.3-only) : Tweaked the VINWER definition
and location in order to avoid multiple redefinition warnings.
Hope these are useful. Thanks.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 10 Mar 2010 15:02:58 +0000 |
parents | f55c87ae336b |
children | 27ab20a36eba |
line wrap: on
line source
/* sanity tests on SDL_rwops.c (usefull for alternative implementations of stdio rwops) */ #include <stdlib.h> #ifndef _MSC_VER #include <unistd.h> #endif #include "SDL.h" #include "SDL_endian.h" #include <stdio.h> /* WARNING ! those 2 files will be destroyed by this test program */ #ifdef __IPHONEOS__ #define FBASENAME1 "../Documents/sdldata1" /* this file will be created during tests */ #define FBASENAME2 "../Documents/sdldata2" /* this file should not exist before starting test */ #else #define FBASENAME1 "sdldata1" /* this file will be created during tests */ #define FBASENAME2 "sdldata2" /* this file should not exist before starting test */ #endif #ifndef NULL #define NULL ((void *)0) #endif static void cleanup(void) { unlink(FBASENAME1); unlink(FBASENAME2); } static void rwops_error_quit(unsigned line, SDL_RWops * rwops) { printf("testfile.c(%d): failed\n", line); if (rwops) { rwops->close(rwops); /* This calls SDL_FreeRW(rwops); */ } cleanup(); exit(1); /* quit with rwops error (test failed) */ } #define RWOP_ERR_QUIT(x) rwops_error_quit( __LINE__, (x) ) int main(int argc, char *argv[]) { SDL_RWops *rwops = NULL; char test_buf[30]; cleanup(); /* test 1 : basic argument test: all those calls to SDL_RWFromFile should fail */ rwops = SDL_RWFromFile(NULL, NULL); if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile(NULL, "ab+"); if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile(NULL, "sldfkjsldkfj"); if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile("something", ""); if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile("something", NULL); if (rwops) RWOP_ERR_QUIT(rwops); printf("test1 OK\n"); /* test 2 : check that inexistant file is not successfully opened/created when required */ /* modes : r, r+ implie that file MUST exist modes : a, a+, w, w+ checks that it succeeds (file may not exists) */ rwops = SDL_RWFromFile(FBASENAME2, "rb"); /* this file doesn't exist that call must fail */ if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile(FBASENAME2, "rb+"); /* this file doesn't exist that call must fail */ if (rwops) RWOP_ERR_QUIT(rwops); rwops = SDL_RWFromFile(FBASENAME2, "wb"); if (!rwops) RWOP_ERR_QUIT(rwops); rwops->close(rwops); unlink(FBASENAME2); rwops = SDL_RWFromFile(FBASENAME2, "wb+"); if (!rwops) RWOP_ERR_QUIT(rwops); rwops->close(rwops); unlink(FBASENAME2); rwops = SDL_RWFromFile(FBASENAME2, "ab"); if (!rwops) RWOP_ERR_QUIT(rwops); rwops->close(rwops); unlink(FBASENAME2); rwops = SDL_RWFromFile(FBASENAME2, "ab+"); if (!rwops) RWOP_ERR_QUIT(rwops); rwops->close(rwops); unlink(FBASENAME2); printf("test2 OK\n"); /* test 3 : creation, writing , reading, seeking, test : w mode, r mode, w+ mode */ rwops = SDL_RWFromFile(FBASENAME1, "wb"); /* write only */ if (!rwops) RWOP_ERR_QUIT(rwops); if (1 != rwops->write(rwops, "1234567890", 10, 1)) RWOP_ERR_QUIT(rwops); if (10 != rwops->write(rwops, "1234567890", 1, 10)) RWOP_ERR_QUIT(rwops); if (7 != rwops->write(rwops, "1234567", 1, 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); /* we are in write only mode */ rwops->close(rwops); rwops = SDL_RWFromFile(FBASENAME1, "rb"); /* read mode, file must exists */ if (!rwops) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (20 != rwops->seek(rwops, -7, RW_SEEK_END)) RWOP_ERR_QUIT(rwops); if (7 != rwops->read(rwops, test_buf, 1, 7)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "1234567", 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 10, 100)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); if (2 != rwops->read(rwops, test_buf, 10, 3)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "12345678901234567890", 20)) RWOP_ERR_QUIT(rwops); if (0 != rwops->write(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); /* readonly mode */ rwops->close(rwops); /* test 3: same with w+ mode */ rwops = SDL_RWFromFile(FBASENAME1, "wb+"); /* write + read + truncation */ if (!rwops) RWOP_ERR_QUIT(rwops); if (1 != rwops->write(rwops, "1234567890", 10, 1)) RWOP_ERR_QUIT(rwops); if (10 != rwops->write(rwops, "1234567890", 1, 10)) RWOP_ERR_QUIT(rwops); if (7 != rwops->write(rwops, "1234567", 1, 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (1 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (20 != rwops->seek(rwops, -7, RW_SEEK_END)) RWOP_ERR_QUIT(rwops); if (7 != rwops->read(rwops, test_buf, 1, 7)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "1234567", 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 10, 100)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); if (2 != rwops->read(rwops, test_buf, 10, 3)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "12345678901234567890", 20)) RWOP_ERR_QUIT(rwops); rwops->close(rwops); printf("test3 OK\n"); /* test 4: same in r+ mode */ rwops = SDL_RWFromFile(FBASENAME1, "rb+"); /* write + read + file must exists, no truncation */ if (!rwops) RWOP_ERR_QUIT(rwops); if (1 != rwops->write(rwops, "1234567890", 10, 1)) RWOP_ERR_QUIT(rwops); if (10 != rwops->write(rwops, "1234567890", 1, 10)) RWOP_ERR_QUIT(rwops); if (7 != rwops->write(rwops, "1234567", 1, 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (1 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); /* we are in read/write mode */ if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (20 != rwops->seek(rwops, -7, RW_SEEK_END)) RWOP_ERR_QUIT(rwops); if (7 != rwops->read(rwops, test_buf, 1, 7)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "1234567", 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 10, 100)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); if (2 != rwops->read(rwops, test_buf, 10, 3)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "12345678901234567890", 20)) RWOP_ERR_QUIT(rwops); rwops->close(rwops); printf("test4 OK\n"); /* test5 : append mode */ rwops = SDL_RWFromFile(FBASENAME1, "ab+"); /* write + read + append */ if (!rwops) RWOP_ERR_QUIT(rwops); if (1 != rwops->write(rwops, "1234567890", 10, 1)) RWOP_ERR_QUIT(rwops); if (10 != rwops->write(rwops, "1234567890", 1, 10)) RWOP_ERR_QUIT(rwops); if (7 != rwops->write(rwops, "1234567", 1, 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (1 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (20 + 27 != rwops->seek(rwops, -7, RW_SEEK_END)) RWOP_ERR_QUIT(rwops); if (7 != rwops->read(rwops, test_buf, 1, 7)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "1234567", 7)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 1, 1)) RWOP_ERR_QUIT(rwops); if (0 != rwops->read(rwops, test_buf, 10, 100)) RWOP_ERR_QUIT(rwops); if (27 != rwops->seek(rwops, -27, RW_SEEK_CUR)) RWOP_ERR_QUIT(rwops); if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET)) RWOP_ERR_QUIT(rwops); if (3 != rwops->read(rwops, test_buf, 10, 3)) RWOP_ERR_QUIT(rwops); if (SDL_memcmp(test_buf, "123456789012345678901234567123", 30)) RWOP_ERR_QUIT(rwops); rwops->close(rwops); printf("test5 OK\n"); cleanup(); return 0; /* all ok */ }