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diff test/testfile.c @ 1662:782fd950bd46 SDL-1.3

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Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API. WARNING: None of the video drivers have been updated for the new API yet! The API is still under design and very fluid. The code is now run through a consistent indent format: indent -i4 -nut -nsc -br -ce The headers are being converted to automatically generate doxygen documentation.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 28 May 2006 13:04:16 +0000
parents 14717b52abc0
children 4da1ee79c9af
line wrap: on
line diff
--- a/test/testfile.c	Sun May 21 17:27:13 2006 +0000
+++ b/test/testfile.c	Sun May 28 13:04:16 2006 +0000
@@ -8,172 +8,254 @@
 #include "SDL_endian.h"
 
 
-#include <stdio.h>	
+#include <stdio.h>
 
 /* WARNING ! those 2 files will be destroyed by this test program */
-#define FBASENAME1	"sdldata1"		/* this file will be created during tests */
-#define FBASENAME2	"sdldata2"		/* this file should not exists before starting test */
+#define FBASENAME1	"sdldata1"      /* this file will be created during tests */
+#define FBASENAME2	"sdldata2"      /* this file should not exists before starting test */
 
 
 #ifndef NULL
 #define NULL ((void *)0)
-#endif 
+#endif
 
-static void cleanup( void ) {
+static void
+cleanup (void)
+{
 
-	unlink(FBASENAME1);
-	unlink(FBASENAME2); 
+    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) */
+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[])
+int
+main (int argc, char *argv[])
 {
-	SDL_RWops *rwops = NULL;
-	char test_buf[30];
-	
-	cleanup();
+    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");
+
+    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");
+    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, "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);
+    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");
+    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");
+    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 */
+    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 */
 }