summaryrefslogtreecommitdiffstatshomepage
path: root/3rdparty/SDL2/test/testfile.c
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/SDL2/test/testfile.c')
-rw-r--r--3rdparty/SDL2/test/testfile.c283
1 files changed, 0 insertions, 283 deletions
diff --git a/3rdparty/SDL2/test/testfile.c b/3rdparty/SDL2/test/testfile.c
deleted file mode 100644
index b45795f6304..00000000000
--- a/3rdparty/SDL2/test/testfile.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely.
-*/
-
-/* sanity tests on SDL_rwops.c (usefull for alternative implementations of stdio rwops) */
-
-/* quiet windows compiler warnings */
-#define _CRT_NONSTDC_NO_WARNINGS
-
-#include <stdlib.h>
-
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
-
-#include "SDL.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)
-{
- SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "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];
-
- /* Enable standard application logging */
- SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
-
- 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);
- SDL_Log("test1 OK\n");
-
-/* test 2 : check that inexistent file is not successfully opened/created when required */
-/* modes : r, r+ imply 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);
- SDL_Log("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);
- SDL_Log("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);
- SDL_Log("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);
- SDL_Log("test5 OK\n");
- cleanup();
- return 0; /* all ok */
-}