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smptests/smpatomic08: Add initialization test case

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This commit is contained in:
Sebastian Huber
2013-09-03 11:06:46 +02:00
parent 3bac8a4c40
commit 4a8c334fb2
2 changed files with 43 additions and 0 deletions
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42
testsuites/smptests/smpatomic08/init.c
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@@ -18,6 +18,7 @@
#include <rtems/score/atomic.h>
#include <rtems.h>
#include <string.h>
#include "tmacros.h"
@@ -378,12 +379,53 @@ static void worker_task(size_t worker_index)
rtems_test_assert(0);
}
static void test_static_and_dynamic_initialization(void)
{
static Atomic_Ulong static_ulong =
ATOMIC_INITIALIZER_ULONG(0xdeadbeefUL);
static Atomic_Pointer static_ptr =
ATOMIC_INITIALIZER_PTR(&static_ptr);
static Atomic_Flag static_flag = ATOMIC_INITIALIZER_FLAG;
Atomic_Ulong stack_ulong;
Atomic_Pointer stack_ptr;
Atomic_Flag stack_flag;
puts("=== static and dynamic initialization test case ===");
_Atomic_Init_ulong(&stack_ulong, 0xdeadbeefUL);
_Atomic_Init_ptr(&stack_ptr, &static_ptr);
_Atomic_Flag_clear(&stack_flag, ATOMIC_ORDER_RELAXED);
rtems_test_assert(
memcmp(&stack_ulong, &static_ulong, sizeof(stack_ulong)) == 0
);
rtems_test_assert(
memcmp(&stack_ptr, &static_ptr, sizeof(stack_ptr)) == 0
);
rtems_test_assert(
memcmp(&stack_flag, &static_flag, sizeof(stack_flag)) == 0
);
rtems_test_assert(
_Atomic_Load_ulong(&stack_ulong, ATOMIC_ORDER_RELAXED) == 0xdeadbeefUL
);
rtems_test_assert(
_Atomic_Load_ptr(&stack_ptr, ATOMIC_ORDER_RELAXED) == &static_ptr
);
rtems_test_assert(
!_Atomic_Flag_test_and_set(&stack_flag, ATOMIC_ORDER_RELAXED)
);
}
static void test(void)
{
test_context *ctx = &test_instance;
rtems_status_code sc;
size_t worker_index;
test_static_and_dynamic_initialization();
ctx->worker_count = rtems_smp_get_processor_count();
sc = rtems_timer_create(

1
testsuites/smptests/smpatomic08/smpatomic08.scn
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@@ -1,4 +1,5 @@
*** TEST SMPATOMIC 8 ***
=== static and dynamic initialization test case ===
=== atomic add test case ==
worker 0 value: 16686
worker 1 value: 36405