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-rw-r--r--libio/tst-freopen.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/libio/tst-freopen.c b/libio/tst-freopen.c
deleted file mode 100644
index 5ad589bffa..0000000000
--- a/libio/tst-freopen.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Test freopen with mmap stdio.
- Copyright (C) 2002-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <support/check.h>
-#include <support/temp_file.h>
-
-static int fd;
-static char *name;
-
-static void
-do_prepare (int argc, char *argv[])
-{
- fd = create_temp_file ("tst-freopen.", &name);
- TEST_VERIFY_EXIT (fd != -1);
-}
-
-#define PREPARE do_prepare
-
-/* Basic tests for freopen. */
-static void
-do_test_basic (void)
-{
- const char * const test = "Let's test freopen.\n";
- char temp[strlen (test) + 1];
-
- FILE *f = fdopen (fd, "w");
- if (f == NULL)
- FAIL_EXIT1 ("fdopen: %m");
-
- fputs (test, f);
- fclose (f);
-
- f = fopen (name, "r");
- if (f == NULL)
- FAIL_EXIT1 ("fopen: %m");
-
- if (fread (temp, 1, strlen (test), f) != strlen (test))
- FAIL_EXIT1 ("fread: %m");
- temp [strlen (test)] = '\0';
-
- if (strcmp (test, temp))
- FAIL_EXIT1 ("read different string than was written: (%s, %s)",
- test, temp);
-
- f = freopen (name, "r+", f);
- if (f == NULL)
- FAIL_EXIT1 ("freopen: %m");
-
- if (fseek (f, 0, SEEK_SET) != 0)
- FAIL_EXIT1 ("fseek: %m");
-
- if (fread (temp, 1, strlen (test), f) != strlen (test))
- FAIL_EXIT1 ("fread: %m");
- temp [strlen (test)] = '\0';
-
- if (strcmp (test, temp))
- FAIL_EXIT1 ("read different string than was written: (%s, %s)",
- test, temp);
-
- fclose (f);
-}
-
-/* Test for BZ#21398, where it tries to freopen stdio after the close
- of its file descriptor. */
-static void
-do_test_bz21398 (void)
-{
- (void) close (STDIN_FILENO);
-
- FILE *f = freopen (name, "r", stdin);
- if (f == NULL)
- FAIL_EXIT1 ("freopen: %m");
-
- TEST_VERIFY_EXIT (ferror (f) == 0);
-
- char buf[128];
- char *ret = fgets (buf, sizeof (buf), stdin);
- TEST_VERIFY_EXIT (ret != NULL);
- TEST_VERIFY_EXIT (ferror (f) == 0);
-}
-
-static int
-do_test (void)
-{
- do_test_basic ();
- do_test_bz21398 ();
-
- return 0;
-}
-
-#include <support/test-driver.c>