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Diffstat (limited to 'gnulib-tests/test-calloc-gnu.c')
-rw-r--r-- | gnulib-tests/test-calloc-gnu.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnulib-tests/test-calloc-gnu.c b/gnulib-tests/test-calloc-gnu.c new file mode 100644 index 0000000..bbfdf22 --- /dev/null +++ b/gnulib-tests/test-calloc-gnu.c @@ -0,0 +1,34 @@ +/* Test of calloc function. + Copyright (C) 2010-2016 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 <stdlib.h> + +int +main () +{ + /* Check that calloc (0, 0) is not a NULL pointer. */ + if (calloc (0, 0) == NULL) + return 1; + + /* Check that calloc fails when requested to allocate a block of memory + larger than SIZE_MAX bytes. */ + if (calloc ((size_t) -1 / 8 + 1, 8) != NULL) + return 1; + + return 0; +} |