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#undef G_DISABLE_ASSERT
#undef G_LOG_DOMAIN
#include <glib.h>
/* Obviously we can't test that the operations are atomic, but we can
* at least test, that they do, what they ought to do */
int
main (int argc,
char *argv[])
{
gint i;
gint atomic = -5;
gpointer atomic_pointer = NULL;
gpointer biggest_pointer = (gpointer)((gsize)atomic_pointer - 1);
for (i = 0; i < 15; i++)
g_atomic_int_inc (&atomic);
g_assert (atomic == 10);
for (i = 0; i < 9; i++)
g_assert (!g_atomic_int_dec_and_test (&atomic));
g_assert (g_atomic_int_dec_and_test (&atomic));
g_assert (atomic == 0);
g_assert (g_atomic_int_exchange_and_add (&atomic, 5) == 0);
g_assert (atomic == 5);
g_assert (g_atomic_int_exchange_and_add (&atomic, -10) == 5);
g_assert (atomic == -5);
g_atomic_int_add (&atomic, 20);
g_assert (atomic == 15);
g_atomic_int_add (&atomic, -35);
g_assert (atomic == -20);
g_assert (atomic == g_atomic_int_get (&atomic));
g_assert (g_atomic_int_compare_and_exchange (&atomic, -20, 20));
g_assert (atomic == 20);
g_assert (!g_atomic_int_compare_and_exchange (&atomic, 42, 12));
g_assert (atomic == 20);
g_assert (g_atomic_int_compare_and_exchange (&atomic, 20, G_MAXINT));
g_assert (atomic == G_MAXINT);
g_assert (g_atomic_int_compare_and_exchange (&atomic, G_MAXINT, G_MININT));
g_assert (atomic == G_MININT);
g_assert (g_atomic_pointer_compare_and_exchange (&atomic_pointer,
NULL, biggest_pointer));
g_assert (atomic_pointer == biggest_pointer);
g_assert (atomic_pointer == g_atomic_pointer_get (&atomic_pointer));
g_assert (g_atomic_pointer_compare_and_exchange (&atomic_pointer,
biggest_pointer, NULL));
g_assert (atomic_pointer == NULL);
return 0;
}
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