1 /* Test for fmemopen implementation.
2 Copyright (C) 2000-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
19 static char buffer[] = "foobar";
34 stream = fmemopen (&ch, 1, "?");
37 printf ("fmemopen: expected NULL, got %p\n", stream);
43 printf ("fmemopen: got %i, expected EINVAL (%i)\n", errno, EINVAL);
47 stream = fmemopen (NULL, 42, "?");
50 printf ("fmemopen: expected NULL, got %p\n", stream);
56 stream = fmemopen (NULL, ~0, "w");
59 printf ("fmemopen: expected NULL, got %p\n", stream);
65 printf ("fmemopen: got %i, expected ENOMEM (%i)\n", errno, ENOMEM);
81 stream = fmemopen (buffer, strlen (buffer), "r+");
83 while ((ch = fgetc (stream)) != EOF)
84 printf ("Got %c\n", ch);
87 if (fflush (stream) != EOF || errno != ENOSPC)
89 printf ("fflush didn't fail with ENOSPC\n");
95 return ret + do_bz18820 ();
98 #define TEST_FUNCTION do_test ()
99 #include "../test-skeleton.c"