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/*
* Copyright (c) 2003 by Hewlett-Packard Company. All rights reserved.
*
* This file is covered by the GNU general public license, version 2.
* see doc/COPYING for details.
*/
/* Some basic sanity tests. These do not test the barrier semantics. */
#undef TA_assert
#define TA_assert(e) \
if (!(e)) { fprintf(stderr, "Assertion failed %s:%d (barrier: XX)\n", \
__FILE__, __LINE__), exit(1); }
#undef MISSING
#define MISSING(name) \
fprintf(stderr, "Missing: %s\n", #name "XX")
void test_atomicXX(void)
{
AO_t x;
unsigned char b;
unsigned short s;
unsigned int zz;
# if defined(AO_HAVE_test_and_setXX)
AO_TS_t z = AO_TS_INITIALIZER;
# endif
# if defined(AO_HAVE_double_t)
AO_double_t w;
w.AO_val1 = 0;
w.AO_val2 = 0;
# endif
# if defined(AO_HAVE_nopXX)
AO_nopXX();
# else
MISSING(AO_nop);
# endif
# if defined(AO_HAVE_storeXX)
AO_storeXX(&x, 13);
TA_assert (x == 13);
# else
MISSING(AO_store);
x = 13;
# endif
# if defined(AO_HAVE_loadXX)
TA_assert(AO_loadXX(&x) == 13);
# else
MISSING(AO_load);
# endif
# if defined(AO_HAVE_test_and_setXX)
assert(AO_test_and_setXX(&z) == AO_TS_CLEAR);
assert(AO_test_and_setXX(&z) == AO_TS_SET);
assert(AO_test_and_setXX(&z) == AO_TS_SET);
AO_CLEAR(&z);
# else
MISSING(AO_test_and_set);
# endif
# if defined(AO_HAVE_fetch_and_addXX)
TA_assert(AO_fetch_and_addXX(&x, 42) == 13);
TA_assert(AO_fetch_and_addXX(&x, -42) == 55);
# else
MISSING(AO_fetch_and_add);
# endif
# if defined(AO_HAVE_fetch_and_add1XX)
TA_assert(AO_fetch_and_add1XX(&x) == 13);
# else
MISSING(AO_fetch_and_add1);
++x;
# endif
# if defined(AO_HAVE_fetch_and_sub1XX)
TA_assert(AO_fetch_and_sub1XX(&x) == 14);
# else
MISSING(AO_fetch_and_sub1);
--x;
# endif
# if defined(AO_HAVE_short_storeXX)
AO_short_storeXX(&s, 13);
# else
MISSING(AO_short_store);
s = 13;
# endif
# if defined(AO_HAVE_short_loadXX)
TA_assert(AO_short_load(&s) == 13);
# else
MISSING(AO_short_load);
# endif
# if defined(AO_HAVE_short_fetch_and_addXX)
TA_assert(AO_short_fetch_and_addXX(&s, 42) == 13);
TA_assert(AO_short_fetch_and_addXX(&s, -42) == 55);
# else
MISSING(AO_short_fetch_and_add);
# endif
# if defined(AO_HAVE_short_fetch_and_add1XX)
TA_assert(AO_short_fetch_and_add1XX(&s) == 13);
# else
MISSING(AO_short_fetch_and_add1);
++s;
# endif
# if defined(AO_HAVE_short_fetch_and_sub1XX)
TA_assert(AO_short_fetch_and_sub1XX(&s) == 14);
# else
MISSING(AO_short_fetch_and_sub1);
--s;
# endif
# if defined(AO_HAVE_char_storeXX)
AO_char_storeXX(&b, 13);
# else
MISSING(AO_char_store);
b = 13;
# endif
# if defined(AO_HAVE_char_loadXX)
TA_assert(AO_char_load(&b) == 13);
# else
MISSING(AO_char_load);
# endif
# if defined(AO_HAVE_char_fetch_and_addXX)
TA_assert(AO_char_fetch_and_addXX(&b, 42) == 13);
TA_assert(AO_char_fetch_and_addXX(&b, -42) == 55);
# else
MISSING(AO_char_fetch_and_add);
# endif
# if defined(AO_HAVE_char_fetch_and_add1XX)
TA_assert(AO_char_fetch_and_add1XX(&b) == 13);
# else
MISSING(AO_char_fetch_and_add1);
++b;
# endif
# if defined(AO_HAVE_char_fetch_and_sub1XX)
TA_assert(AO_char_fetch_and_sub1XX(&b) == 14);
# else
MISSING(AO_char_fetch_and_sub1);
--b;
# endif
# if defined(AO_HAVE_int_storeXX)
AO_int_storeXX(&zz, 13);
# else
MISSING(AO_int_store);
zz = 13;
# endif
# if defined(AO_HAVE_int_loadXX)
TA_assert(AO_int_load(&zz) == 13);
# else
MISSING(AO_int_load);
# endif
# if defined(AO_HAVE_int_fetch_and_addXX)
TA_assert(AO_int_fetch_and_addXX(&zz, 42) == 13);
TA_assert(AO_int_fetch_and_addXX(&zz, -42) == 55);
# else
MISSING(AO_int_fetch_and_add);
# endif
# if defined(AO_HAVE_int_fetch_and_add1XX)
TA_assert(AO_int_fetch_and_add1XX(&zz) == 13);
# else
MISSING(AO_int_fetch_and_add1);
++zz;
# endif
# if defined(AO_HAVE_int_fetch_and_sub1XX)
TA_assert(AO_int_fetch_and_sub1XX(&zz) == 14);
# else
MISSING(AO_int_fetch_and_sub1);
--zz;
# endif
# if defined(AO_HAVE_compare_and_swapXX)
TA_assert(!AO_compare_and_swapXX(&x, 14, 42));
TA_assert(x == 13);
TA_assert(AO_compare_and_swapXX(&x, 13, 42));
TA_assert(x == 42);
# else
MISSING(AO_compare_and_swap);
if (x == 13) x = 42;
# endif
# if defined(AO_HAVE_orXX)
AO_orXX(&x, 66);
TA_assert(x == 106);
# else
MISSING(AO_or);
x |= 34;
# endif
# if defined(AO_HAVE_compare_double_and_swap_doubleXX)
TA_assert(!AO_compare_double_and_swap_doubleXX(&w, 17, 42, 12, 13));
TA_assert(w.AO_val1 == 0 && w.AO_val2 == 0);
TA_assert(AO_compare_double_and_swap_doubleXX(&w, 0, 0, 12, 13));
TA_assert(w.AO_val1 == 12 && w.AO_val2 == 13);
TA_assert(AO_compare_double_and_swap_doubleXX(&w, 12, 13, 17, 42));
TA_assert(w.AO_val1 == 17 && w.AO_val2 == 42);
w.AO_val1 = 0; w.AO_val2 = 0;
# else
MISSING(AO_compare_double_and_swap_double);
# endif
# if defined(AO_HAVE_compare_and_swap_doubleXX)
TA_assert(!AO_compare_and_swap_doubleXX(&w, 17, 12, 13));
TA_assert(w.AO_val1 == 0 && w.AO_val2 == 0);
TA_assert(AO_compare_and_swap_doubleXX(&w, 0, 12, 13));
TA_assert(w.AO_val1 == 12 && w.AO_val2 == 13);
TA_assert(AO_compare_and_swap_doubleXX(&w, 12, 17, 42));
TA_assert(w.AO_val1 == 17 && w.AO_val2 == 42);
# else
MISSING(AO_compare_and_swap_double);
# endif
}
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