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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup sptests
*
* @brief This is the init for spcpuset01.
*/
/*
* Copyright (C) 1989-2013 On-Line Applications Research Corporation (OAR).
*
* 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.
*/
/*
* Fully exercise CPU_SET() methods
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define CONFIGURE_INIT
#include <rtems.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include "system.h"
const char rtems_test_name[] = "SPCPUSET 1";
static void test_cpu_zero_case_1(void)
{
size_t i;
/*
* Set to all zeros and verify
*/
puts( "Exercise CPU_ZERO, CPU_ISSET, and CPU_COUNT" );
CPU_ZERO(&set3);
/* test if all bits clear */
for (i=0 ; i<CPU_SETSIZE ; i++) {
rtems_test_assert( CPU_ISSET(i, &set3) == 0 );
}
rtems_test_assert( CPU_COUNT(&set3) == 0 );
}
static void test_cpu_fill_case_1(void)
{
size_t i;
/*
* Set to all zeros and verify
*/
puts( "Exercise CPU_FILL, CPU_ISSET, and CPU_COUNT" );
CPU_FILL(&set1);
/* test if all bits clear */
for (i=0 ; i<CPU_SETSIZE ; i++) {
rtems_test_assert( CPU_ISSET(i, &set1) == 1 );
}
rtems_test_assert( CPU_COUNT(&set1) == _NCPUBITS );
}
static void test_cpu_equal_case_1(void)
{
/*
* CPU_EQUAL
*/
puts( "Exercise CPU_ZERO, CPU_EQUAL, CPU_CMP, and CPU_EMPTY" );
CPU_ZERO(&set1);
CPU_ZERO(&set2);
/* test that all bits are equal */
rtems_test_assert( CPU_EQUAL(&set1, &set2) );
/* compare all bits */
rtems_test_assert( !CPU_CMP(&set1, &set2) );
/* compare all bits */
rtems_test_assert( CPU_EMPTY(&set1) );
}
static void test_cpu_set_case_1(size_t cpu)
{
size_t i;
/*
* Set to all zeros and verify
*/
DPRINT( "Exercise CPU_ZERO, CPU_SET(%zu), and CPU_ISSET\n", cpu );
CPU_ZERO(&set1);
CPU_SET(cpu, &set1);
/* test if all bits except 1 clear */
for (i=0 ; i<CPU_SETSIZE ; i++) {
if (i==cpu)
rtems_test_assert( CPU_ISSET(i, &set1) == 1 );
else
rtems_test_assert( CPU_ISSET(i, &set1) == 0 );
rtems_test_assert( ! CPU_EMPTY(&set1) );
}
}
static void test_cpu_clr_case_1(size_t cpu)
{
size_t i;
/*
* Set to all zeros and verify
*/
DPRINT( "Exercise CPU_FILL, CPU_CLR(%zu), and CPU_ISSET\n", cpu );
CPU_FILL(&set1);
CPU_CLR(cpu, &set1);
/* test if all bits except 5 are set */
for (i=0 ; i<CPU_SETSIZE ; i++) {
if (i==cpu)
rtems_test_assert( CPU_ISSET(i, &set1) == 0 );
else
rtems_test_assert( CPU_ISSET(i, &set1) == 1 );
}
}
static void test_cpu_copy_case_1(void)
{
size_t i;
/*
* CPU_EQUAL
*/
puts( "Exercise CPU_ZERO, CPU_COPY, and CPU_ISSET" );
CPU_ZERO(&set1);
CPU_FILL(&set2);
CPU_COPY(&set1, &set2);
/* test if all bits clear in set2 */
for (i=0 ; i<CPU_SETSIZE ; i++) {
rtems_test_assert( CPU_ISSET(i, &set2) == 0 );
}
}
rtems_task Init(
rtems_task_argument ignored
)
{
size_t i;
TEST_BEGIN();
test_cpu_zero_case_1();
test_cpu_fill_case_1();
test_cpu_equal_case_1();
test_cpu_copy_case_1();
for (i=0 ; i<CPU_SETSIZE ; i++) {
test_cpu_set_case_1(i);
test_cpu_clr_case_1(i);
}
cpuset_logic_test();
TEST_END();
exit( 0 );
}
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