0,0 → 1,69 |
/* |
* Copyright (c) 2008 Jiri Svoboda |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
#include <stdio.h> |
#include <stdlib.h> |
#include <errno.h> |
#include "../tester.h" |
|
char * test_stdio2(bool quiet) |
{ |
FILE *f; |
char *file_name = "/test"; |
size_t n; |
int c; |
|
printf("Open file '%s' for writing\n", file_name); |
errno = 0; |
f = fopen(file_name, "wt"); |
|
if (f == NULL) |
return "Failed opening file."; |
|
fprintf(f, "Integer: %d, string: '%s'\n", 42, "Hello!"); |
if (fclose(f) != 0) |
return "Failed closing file."; |
|
printf("Open file '%s' for reading\n", file_name); |
|
f = fopen(file_name, "rt"); |
if (f == NULL) |
return "Failed opening file."; |
|
printf("File contains:\n"); |
while (true) { |
c = fgetc(f); |
if (c == EOF) break; |
putchar(c); |
} |
|
if (fclose(f) != 0) |
return "Failed closing file."; |
|
return NULL; |
} |