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Newline handling. rwops test handles ConstMem, FP and File.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| Hello World! |
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| Original file line number | Diff line number | Diff line change |
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| /** | ||
| * Automated SDL_RWops test. | ||
| * | ||
| * Written by Edgar Simo "bobbens" | ||
| * | ||
| * Released under Public Domain. | ||
| */ | ||
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| #include "SDL.h" | ||
| #include "SDL_at.h" | ||
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| static const char hello_world[] = "Hello World!"; | ||
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| /** | ||
| * @brief Does a generic rwops test. | ||
| * | ||
| * RWops should have "Hello World!" in it already if write is disabled. | ||
| * | ||
| * @param write Test writing also. | ||
| * @return 1 if an assert is failed. | ||
| */ | ||
| static int rwops_testGeneric( SDL_RWops *rw, int write ) | ||
| { | ||
| char buf[sizeof(hello_world)]; | ||
| int i; | ||
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| if (write) { | ||
| /* Test write. */ | ||
| i = SDL_RWwrite( rw, hello_world, sizeof(hello_world)-1, 1 ); | ||
| if (SDL_ATassert( "Writing with SDL_RWwrite", i == 1 )) | ||
| return 1; | ||
| } | ||
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| /* Test seek. */ | ||
| i = SDL_RWseek( rw, 6, RW_SEEK_SET ); | ||
| if (SDL_ATassert( "Seeking with SDL_RWseek", i == 6 )) | ||
| return 1; | ||
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| /* Test seek. */ | ||
| i = SDL_RWseek( rw, 0, RW_SEEK_SET ); | ||
| if (SDL_ATassert( "Seeking with SDL_RWseek", i == 0 )) | ||
| return 1; | ||
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| /* Test read. */ | ||
| i = SDL_RWread( rw, buf, 1, sizeof(hello_world)-1 ); | ||
| if (i != sizeof(hello_world)-1) | ||
| printf("%s\n", SDL_GetError()); | ||
| if (SDL_ATassert( "Reading with SDL_RWread", i == sizeof(hello_world)-1 )) | ||
| return 1; | ||
| if (SDL_ATassert( "Memory read does not match memory written", | ||
| memcmp( buf, hello_world, sizeof(hello_world)-1 ) == 0 )) | ||
| return 1; | ||
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| return 0; | ||
| } | ||
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| /** | ||
| * @brief Tests opening from memory. | ||
| */ | ||
| static void rwops_testMem (void) | ||
| { | ||
| char mem[sizeof(hello_world)]; | ||
| SDL_RWops *rw; | ||
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| /* Begin testcase. */ | ||
| SDL_ATbegin( "SDL_RWFromMem" ); | ||
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| /* Open. */ | ||
| rw = SDL_RWFromMem( mem, sizeof(mem) ); | ||
| if (SDL_ATassert( "Opening memory with SDL_RWFromMem", rw != NULL )) | ||
| return; | ||
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| /* Run generic tests. */ | ||
| if (rwops_testGeneric( rw, 1 )) | ||
| return; | ||
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| /* Close. */ | ||
| SDL_FreeRW( rw ); | ||
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| /* End testcase. */ | ||
| SDL_ATend(); | ||
| } | ||
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| static const char const_mem[] = "Hello World!"; | ||
| /** | ||
| * @brief Tests opening from memory. | ||
| */ | ||
| static void rwops_testConstMem (void) | ||
| { | ||
| SDL_RWops *rw; | ||
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| /* Begin testcase. */ | ||
| SDL_ATbegin( "SDL_RWFromConstMem" ); | ||
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| /* Open. */ | ||
| rw = SDL_RWFromConstMem( const_mem, sizeof(const_mem) ); | ||
| if (SDL_ATassert( "Opening memory with SDL_RWFromConstMem", rw != NULL )) | ||
| return; | ||
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| /* Run generic tests. */ | ||
| if (rwops_testGeneric( rw, 0 )) | ||
| return; | ||
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| /* Close. */ | ||
| SDL_FreeRW( rw ); | ||
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| /* End testcase. */ | ||
| SDL_ATend(); | ||
| } | ||
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| /** | ||
| * @brief Tests opening from memory. | ||
| */ | ||
| static void rwops_testFile (void) | ||
| { | ||
| SDL_RWops *rw; | ||
| int i; | ||
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| /* Begin testcase. */ | ||
| SDL_ATbegin( "SDL_RWFromFile" ); | ||
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| /* Open. */ | ||
| rw = SDL_RWFromFile( "rwops/read", "r" ); | ||
| if (SDL_ATassert( "Opening memory with SDL_RWFromFile", rw != NULL )) | ||
| return; | ||
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| /* Test writing. */ | ||
| i = SDL_RWwrite( rw, hello_world, sizeof(hello_world), 1 ); | ||
| if (SDL_ATassert( "Writing with SDL_RWwrite", i == 0 )) | ||
| return; | ||
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| /* Run generic tests. */ | ||
| if (rwops_testGeneric( rw, 0 )) | ||
| return; | ||
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| /* Close. */ | ||
| SDL_FreeRW( rw ); | ||
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| /* End testcase. */ | ||
| SDL_ATend(); | ||
| } | ||
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| /** | ||
| * @brief Tests opening from memory. | ||
| */ | ||
| static void rwops_testFP (void) | ||
| { | ||
| #ifdef HAVE_STDIO_H | ||
| FILE *fp; | ||
| SDL_RWops *rw; | ||
| int i; | ||
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| /* Begin testcase. */ | ||
| SDL_ATbegin( "SDL_RWFromFP" ); | ||
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| /* Open. */ | ||
| fp = fopen( "rwops/write", "w+" ); | ||
| if (fp == NULL) { | ||
| SDL_ATprint("Failed to open file rwops/write"); | ||
| SDL_ATend(); | ||
| return; | ||
| } | ||
| rw = SDL_RWFromFP( fp, 1 ); | ||
| if (SDL_ATassert( "Opening memory with SDL_RWFromFP", rw != NULL )) | ||
| return; | ||
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| /* Run generic tests. */ | ||
| if (rwops_testGeneric( rw, 1 )) | ||
| return; | ||
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| /* Close. */ | ||
| SDL_FreeRW( rw ); | ||
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| /* End testcase. */ | ||
| SDL_ATend(); | ||
| #endif /* HAVE_STDIO_H */ | ||
| } | ||
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| /** | ||
| * @brief Entry point. | ||
| */ | ||
| int main( int argc, const char *argv[] ) | ||
| { | ||
| SDL_ATinit( "SDL_RWops" ); | ||
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| rwops_testMem(); | ||
| rwops_testConstMem(); | ||
| rwops_testFile(); | ||
| rwops_testFP(); | ||
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| return SDL_ATfinish(1); | ||
| } |