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Diffstat (limited to 'gl/tests/test-ftello4.c')
-rw-r--r-- | gl/tests/test-ftello4.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/gl/tests/test-ftello4.c b/gl/tests/test-ftello4.c deleted file mode 100644 index 1f94ef67d8..0000000000 --- a/gl/tests/test-ftello4.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Test of ftello() function. - Copyright (C) 2011-2016 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/>. */ - -#include <config.h> - -#include <stdio.h> - -#include <errno.h> -#include <unistd.h> - -#include "macros.h" - -int -main (int argc, char **argv) -{ - const char *filename = argv[1]; - - /* Test that ftello() sets errno if someone else closes the stream - fd behind the back of stdio. */ - { - FILE *fp = fopen (filename, "r"); - ASSERT (fp != NULL); - setvbuf (fp, NULL, _IONBF, 0); - ASSERT (close (fileno (fp)) == 0); - errno = 0; - ASSERT (ftello (fp) == (off_t)-1); - ASSERT (errno == EBADF); - fclose (fp); - } - - /* Test that ftello() sets errno if the stream was constructed with - an invalid file descriptor. */ - { - FILE *fp = fdopen (-1, "w"); - if (fp != NULL) - { - errno = 0; - ASSERT (ftello (fp) == (off_t)-1); - ASSERT (errno == EBADF); - fclose (fp); - } - } - { - FILE *fp; - close (99); - fp = fdopen (99, "w"); - if (fp != NULL) - { - errno = 0; - ASSERT (ftello (fp) == (off_t)-1); - ASSERT (errno == EBADF); - fclose (fp); - } - } - - return 0; -} |