diff options
Diffstat (limited to 'testsuites/libtests/ttest01/test-malloc.c')
-rw-r--r-- | testsuites/libtests/ttest01/test-malloc.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/testsuites/libtests/ttest01/test-malloc.c b/testsuites/libtests/ttest01/test-malloc.c new file mode 100644 index 0000000000..961379fe5c --- /dev/null +++ b/testsuites/libtests/ttest01/test-malloc.c @@ -0,0 +1,93 @@ +#include <t.h> + +T_TEST_CASE(malloc_free) +{ + void *p; + + p = T_malloc(1); + T_assert_not_null(p); + T_free(p); +} + +T_TEST_CASE(malloc_auto) +{ + void *p; + + p = T_malloc(1); + T_assert_not_null(p); +} + +static void +destroy(void *p) +{ + int *i; + + i = p; + T_step_eq_int(2, *i, 1); +} + +T_TEST_CASE(zalloc_auto) +{ + int *i; + + T_plan(3); + i = T_zalloc(sizeof(*i), destroy); + T_step_assert_not_null(0, i); + T_step_eq_int(1, *i, 0); + *i = 1; +} + +T_TEST_CASE(malloc_huge) +{ + void *p; + + p = T_malloc(SIZE_MAX); + T_null(p); +} + +T_TEST_CASE(calloc_auto) +{ + int *i; + + i = T_calloc(1, sizeof(*i)); + T_assert_not_null(i); + T_eq_int(*i, 0); +} + +/* + * The license is at the end of the file to be able to use the test code and + * output in examples in the documentation. This is also the reason for the + * dual licensing. The license for RTEMS documentation is CC-BY-SA-4.0. + */ + +/* + * SPDX-License-Identifier: BSD-2-Clause OR CC-BY-SA-4.0 + * + * Copyright (C) 2018, 2019 embedded brains GmbH + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * Creative Commons Attribution-ShareAlike 4.0 International Public License as + * published by Creative Commons, PO Box 1866, Mountain View, CA 94042 + * (https://creativecommons.org/licenses/by-sa/4.0/legalcode). + */ |