test/testfile.c
author Edgar Simo <bobbens@gmail.com>
Wed, 06 Aug 2008 07:54:33 +0000
branchgsoc2008_force_feedback
changeset 2614 3ee319d9800a
parent 2099 891ed60fcaa9
child 2432 daf3baf72a45
child 2765 f55c87ae336b
permissions -rw-r--r--
Fixed another typo.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/* sanity tests on SDL_rwops.c (usefull for alternative implementations of stdio rwops) */
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#include <stdlib.h>
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#ifndef _MSC_VER
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#include <unistd.h>
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#endif
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#include "SDL.h"
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#include "SDL_endian.h"
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#include <stdio.h>
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/* WARNING ! those 2 files will be destroyed by this test program */
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#define FBASENAME1	"sdldata1"      /* this file will be created during tests */
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#define FBASENAME2	"sdldata2"      /* this file should not exists before starting test */
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#ifndef NULL
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#define NULL ((void *)0)
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#endif
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static void
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cleanup(void)
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{
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    unlink(FBASENAME1);
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    unlink(FBASENAME2);
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}
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static void
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rwops_error_quit(unsigned line, SDL_RWops * rwops)
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{
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    printf("testfile.c(%d): failed\n", line);
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    if (rwops) {
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        rwops->close(rwops);    /* This calls SDL_FreeRW(rwops); */
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    }
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    cleanup();
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    exit(1);                    /* quit with rwops error (test failed) */
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}
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#define RWOP_ERR_QUIT(x)	rwops_error_quit( __LINE__, (x) )
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int
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main(int argc, char *argv[])
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{
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    SDL_RWops *rwops = NULL;
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    char test_buf[30];
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    cleanup();
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/* test 1 : basic argument test: all those calls to SDL_RWFromFile should fail */
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    rwops = SDL_RWFromFile(NULL, NULL);
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile(NULL, "ab+");
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile(NULL, "sldfkjsldkfj");
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile("something", "");
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile("something", NULL);
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    printf("test1 OK\n");
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/* test 2 : check that inexistant file is not successfully opened/created when required */
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/* modes : r, r+ implie that file MUST exist 
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   modes : a, a+, w, w+ checks that it succeeds (file may not exists)
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 */
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    rwops = SDL_RWFromFile(FBASENAME2, "rb");   /* this file doesn't exist that call must fail */
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile(FBASENAME2, "rb+");  /* this file doesn't exist that call must fail */
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    if (rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops = SDL_RWFromFile(FBASENAME2, "wb");
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    if (!rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops->close(rwops);
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    unlink(FBASENAME2);
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    rwops = SDL_RWFromFile(FBASENAME2, "wb+");
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    if (!rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops->close(rwops);
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    unlink(FBASENAME2);
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    rwops = SDL_RWFromFile(FBASENAME2, "ab");
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    if (!rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops->close(rwops);
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    unlink(FBASENAME2);
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    rwops = SDL_RWFromFile(FBASENAME2, "ab+");
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    if (!rwops)
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        RWOP_ERR_QUIT(rwops);
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    rwops->close(rwops);
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    unlink(FBASENAME2);
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    printf("test2 OK\n");
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/* test 3 : creation, writing , reading, seeking, 
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	        test : w mode, r mode, w+ mode
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 */
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    rwops = SDL_RWFromFile(FBASENAME1, "wb");   /* write only */
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    if (!rwops)
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        RWOP_ERR_QUIT(rwops);
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    if (1 != rwops->write(rwops, "1234567890", 10, 1))
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        RWOP_ERR_QUIT(rwops);
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    if (10 != rwops->write(rwops, "1234567890", 1, 10))
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diff changeset
   118
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   119
    if (7 != rwops->write(rwops, "1234567", 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   120
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   121
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   122
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   123
    if (0 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   124
        RWOP_ERR_QUIT(rwops);   /* we are in write only mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   125
    rwops->close(rwops);
1453
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   126
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   127
    rwops = SDL_RWFromFile(FBASENAME1, "rb");   /* read mode, file must exists */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   128
    if (!rwops)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   129
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   130
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   131
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   132
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   133
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   134
    if (7 != rwops->read(rwops, test_buf, 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   135
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   136
    if (SDL_memcmp(test_buf, "1234567", 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   137
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   138
    if (0 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   139
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   140
    if (0 != rwops->read(rwops, test_buf, 10, 100))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   141
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   142
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   143
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   144
    if (2 != rwops->read(rwops, test_buf, 10, 3))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   145
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   146
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   147
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   148
    if (0 != rwops->write(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   149
        RWOP_ERR_QUIT(rwops);   /* readonly mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   150
    rwops->close(rwops);
1453
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   151
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   152
/* test 3: same with w+ mode */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   153
    rwops = SDL_RWFromFile(FBASENAME1, "wb+");  /* write + read + truncation */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   154
    if (!rwops)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   155
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   156
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   157
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   158
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   159
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   160
    if (7 != rwops->write(rwops, "1234567", 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   161
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   162
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   163
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   164
    if (1 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   165
        RWOP_ERR_QUIT(rwops);   /* we are in read/write mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   166
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   167
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   168
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   169
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   170
    if (7 != rwops->read(rwops, test_buf, 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   171
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   172
    if (SDL_memcmp(test_buf, "1234567", 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   173
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   174
    if (0 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   175
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   176
    if (0 != rwops->read(rwops, test_buf, 10, 100))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   177
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   178
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   179
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   180
    if (2 != rwops->read(rwops, test_buf, 10, 3))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   181
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   182
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   183
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   184
    rwops->close(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   185
    printf("test3 OK\n");
1453
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   186
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   187
/* test 4: same in r+ mode */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   188
    rwops = SDL_RWFromFile(FBASENAME1, "rb+");  /* write + read + file must exists, no truncation */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   189
    if (!rwops)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   190
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   191
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   192
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   193
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   194
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   195
    if (7 != rwops->write(rwops, "1234567", 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   196
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   197
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   198
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   199
    if (1 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   200
        RWOP_ERR_QUIT(rwops);   /* we are in read/write mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   201
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   202
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   203
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   204
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   205
    if (7 != rwops->read(rwops, test_buf, 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   206
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   207
    if (SDL_memcmp(test_buf, "1234567", 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   208
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   209
    if (0 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   210
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   211
    if (0 != rwops->read(rwops, test_buf, 10, 100))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   212
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   213
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   214
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   215
    if (2 != rwops->read(rwops, test_buf, 10, 3))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   216
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   217
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   218
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   219
    rwops->close(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   220
    printf("test4 OK\n");
1453
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   221
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
   222
/* test5 : append mode */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   223
    rwops = SDL_RWFromFile(FBASENAME1, "ab+");  /* write + read + append */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1843
diff changeset
   224
    if (!rwops)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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        RWOP_ERR_QUIT(rwops);
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    if (1 != rwops->write(rwops, "1234567890", 10, 1))
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        RWOP_ERR_QUIT(rwops);
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    if (10 != rwops->write(rwops, "1234567890", 1, 10))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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        RWOP_ERR_QUIT(rwops);
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   230
    if (7 != rwops->write(rwops, "1234567", 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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        RWOP_ERR_QUIT(rwops);
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   232
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   233
        RWOP_ERR_QUIT(rwops);
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   234
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   235
    if (1 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   236
        RWOP_ERR_QUIT(rwops);
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   237
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   238
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   239
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   240
    if (20 + 27 != rwops->seek(rwops, -7, RW_SEEK_END))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   241
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   242
    if (7 != rwops->read(rwops, test_buf, 1, 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   243
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   244
    if (SDL_memcmp(test_buf, "1234567", 7))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   245
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   246
    if (0 != rwops->read(rwops, test_buf, 1, 1))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   247
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   248
    if (0 != rwops->read(rwops, test_buf, 10, 100))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   249
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
   250
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   251
    if (27 != rwops->seek(rwops, -27, RW_SEEK_CUR))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   252
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   253
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   254
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1843
diff changeset
   255
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1843
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   256
    if (3 != rwops->read(rwops, test_buf, 10, 3))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1843
diff changeset
   257
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   258
    if (SDL_memcmp(test_buf, "123456789012345678901234567123", 30))
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1843
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   259
        RWOP_ERR_QUIT(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   260
    rwops->close(rwops);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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   261
    printf("test5 OK\n");
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   262
    cleanup();
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   263
    return 0;                   /* all ok */
1453
2eb75f8a32ca Date: Mon, 27 Feb 2006 17:01:43 +0100
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parents:
diff changeset
   264
}