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/*
* 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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