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-rw-r--r--test/malloc/tst-calloc.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/test/malloc/tst-calloc.c b/test/malloc/tst-calloc.c
deleted file mode 100644
index b7b6d2bd2..000000000
--- a/test/malloc/tst-calloc.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>.
-
- 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 <errno.h>
-#include <limits.h>
-#include <malloc.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-static int errors = 0;
-
-/* Number of samples per size. */
-#define N 50000
-
-
-static void
-fixed_test (int size)
-{
- char *ptrs[N];
- int i;
-
- for (i = 0; i < N; ++i)
- {
- int j;
-
- ptrs[i] = (char *) calloc (1, size);
-
- if (ptrs[i] == NULL)
- break;
-
- for (j = 0; j < size; ++j)
- {
- if (ptrs[i][j] != '\0') {
- ++errors;
- printf("byte not cleared (size %d, element %d, byte %d)",
- size, i, j);
- }
- ptrs[i][j] = '\xff';
- }
- }
-
- while (i-- > 0)
- free (ptrs[i]);
-}
-
-
-static void
-random_test (void)
-{
- char *ptrs[N];
- int i;
-
- for (i = 0; i < N; ++i)
- {
- int j;
- int n = 1 + random () % 10;
- int elem = 1 + random () % 100;
- int size = n * elem;
-
- ptrs[i] = (char *) calloc (n, elem);
-
- if (ptrs[i] == NULL)
- break;
-
- for (j = 0; j < size; ++j)
- {
- if (ptrs[i][j] != '\0') {
- ++errors;
- printf("byte not cleared (size %d, element %d, byte %d)",
- size, i, j);
- }
- ptrs[i][j] = '\xff';
- }
- }
-
- while (i-- > 0)
- free (ptrs[i]);
-}
-
-
-static void
-null_test (void)
-{
- /* If the size is 0 the result is implementation defined. Just make
- sure the program doesn't crash. */
- calloc (0, 0);
- calloc (0, UINT_MAX);
- calloc (UINT_MAX, 0);
- calloc (0, ~((size_t) 0));
- calloc (~((size_t) 0), 0);
-}
-
-
-int
-main (void)
-{
- /* We are allocating blocks with `calloc' and check whether every
- block is completely cleared. We first try this for some fixed
- times and then with random size. */
- fixed_test (15);
- fixed_test (5);
- fixed_test (17);
- fixed_test (6);
- fixed_test (31);
- fixed_test (96);
-
- random_test ();
-
- null_test ();
-
- return errors != 0;
-}