Mercurial > gnulib
view tests/test-binary-io.c @ 30246:dfb5c3dc1602
Make use of the modules 'thread', 'yield' in the 'lock' test.
author | Bruno Haible <bruno@clisp.org> |
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date | Wed, 01 Oct 2008 02:40:17 +0200 |
parents | f6378ee83796 |
children | e8d2c6fc33ad |
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/* Test of binary mode I/O. Copyright (C) 2005, 2007-2008 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2005. */ #include <config.h> #include "binary-io.h" #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #define ASSERT(expr) \ do \ { \ if (!(expr)) \ { \ fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ fflush (stderr); \ abort (); \ } \ } \ while (0) int main () { /* Test the O_BINARY macro. */ { int fd = open ("t-bin-out2.tmp", O_CREAT | O_TRUNC | O_RDWR | O_BINARY, 0600); if (write (fd, "Hello\n", 6) < 0) exit (1); close (fd); } { struct stat statbuf; if (stat ("t-bin-out2.tmp", &statbuf) < 0) exit (1); ASSERT (statbuf.st_size == 6); } unlink ("t-bin-out2.tmp"); /* Test the SET_BINARY macro. */ SET_BINARY (1); fputs ("Hello\n", stdout); fclose (stdout); fclose (stderr); { struct stat statbuf; if (stat ("t-bin-out1.tmp", &statbuf) < 0) exit (1); ASSERT (statbuf.st_size == 6); } return 0; }