diff options
Diffstat (limited to 'testsuites/libtests/stackchk01')
-rw-r--r-- | testsuites/libtests/stackchk01/init.c | 55 | ||||
-rw-r--r-- | testsuites/libtests/stackchk01/stackchk01.doc | 37 |
2 files changed, 77 insertions, 15 deletions
diff --git a/testsuites/libtests/stackchk01/init.c b/testsuites/libtests/stackchk01/init.c index 8e907e6d48..b87b6baa2d 100644 --- a/testsuites/libtests/stackchk01/init.c +++ b/testsuites/libtests/stackchk01/init.c @@ -1,10 +1,29 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + /* * COPYRIGHT (c) 1989-2012. * On-Line Applications Research Corporation (OAR). * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. + * 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. */ #ifdef HAVE_CONFIG_H @@ -16,14 +35,18 @@ const char rtems_test_name[] = "STACKCHK 1"; -/* forward declarations to avoid warnings */ -rtems_task Init(rtems_task_argument argument); +static void stack_visitor( const rtems_stack_checker_info *info, void *arg ) +{ + if ( rtems_object_id_get_api( info->id ) == 1 ) { + *(uintptr_t *) arg = info->used; + } +} -rtems_task Init( - rtems_task_argument argument -) +static rtems_task Init( rtems_task_argument argument ) { - bool blown; + bool blown; + uintptr_t used; + uintptr_t limit; TEST_BEGIN(); @@ -31,14 +54,26 @@ rtems_task Init( blown = rtems_stack_checker_is_blown(); rtems_test_assert(!blown); + rtems_task_wake_after( 2 ); + used = 0; + rtems_stack_checker_iterate( stack_visitor, &used ); + limit = CPU_STACK_MINIMUM_SIZE / 4; + printf( + "check used IDLE stack size: 0 < %" PRIuPTR " <= %" PRIuPTR "\n", + used, + limit + ); + rtems_test_assert( used > 0 ); + rtems_test_assert( used <= limit ); + TEST_END(); rtems_test_exit(0); } /* configuration information */ +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER -#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER #define CONFIGURE_MAXIMUM_TASKS 1 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION diff --git a/testsuites/libtests/stackchk01/stackchk01.doc b/testsuites/libtests/stackchk01/stackchk01.doc index c4dea4d9b6..cbb9fb62f9 100644 --- a/testsuites/libtests/stackchk01/stackchk01.doc +++ b/testsuites/libtests/stackchk01/stackchk01.doc @@ -1,9 +1,28 @@ +# SPDX-License-Identifier: BSD-2-Clause + # COPYRIGHT (c) 1989-1999. # On-Line Applications Research Corporation (OAR). # -# The license and distribution terms for this file may be -# found in the file LICENSE in this distribution or at -# http://www.rtems.org/license/LICENSE. +# 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. # This file describes the directives and concepts tested by this test set. @@ -11,9 +30,17 @@ This file describes the directives and concepts tested by this test set. test set name: stackchk01 directives: - rtems_stack_checker_is_blown + +* CPU_STACK_MINIMUM_SIZE + +* rtems_stack_checker_is_blown + +* rtems_stack_checker_iterate concepts: -+ ensure that dynamic checks for a blown stack work both when the stack +* Ensure that dynamic checks for a blown stack work both when the stack is not blown and when it is. + +* Ensure that the CPU_STACK_MINIMUM_SIZE is suffiently larger than the stack + usage in simple applications. |