mirror of
git://git.sv.gnu.org/emacs.git
synced 2025-12-24 22:40:51 -08:00
85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
/*
|
|
TEST_HEADER
|
|
id = $Id$
|
|
summary = test running out of memory while scanning roots
|
|
language = c
|
|
link = testlib.o rankfmt.o
|
|
END_HEADER
|
|
*/
|
|
|
|
#include "testlib.h"
|
|
#include "mpscamc.h"
|
|
#include "mpsavm.h"
|
|
#include "rankfmt.h"
|
|
|
|
|
|
#define MEG (1024uL*1024uL)
|
|
#define THIRTY_MEG (30uL*MEG)
|
|
|
|
#define genCOUNT (3)
|
|
|
|
static mps_gen_param_s testChain[genCOUNT] = {
|
|
{ 6000, 0.90 }, { 8000, 0.65 }, { 16000, 0.50 } };
|
|
|
|
|
|
static void test(void)
|
|
{
|
|
int j;
|
|
mps_ap_t ap;
|
|
mps_arena_t arena;
|
|
mps_fmt_t format;
|
|
mps_chain_t chain;
|
|
mps_pool_t pool;
|
|
mps_root_t root1;
|
|
mps_thr_t thread;
|
|
|
|
/* create an arena that can't grow beyond 30 MB */
|
|
|
|
cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)THIRTY_MEG),
|
|
"create arena");
|
|
cdie(mps_arena_commit_limit_set(arena, (size_t)THIRTY_MEG),
|
|
"commit limit set");
|
|
|
|
cdie(mps_thread_reg(&thread, arena), "register thread");
|
|
|
|
cdie(mps_root_create_table(&root1, arena, mps_rank_exact(), 0,
|
|
(mps_addr_t*)&exfmt_root, 1),
|
|
"create table root");
|
|
|
|
cdie(mps_fmt_create_A(&format, arena, &fmtA),
|
|
"create format");
|
|
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
|
|
|
|
die(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain),
|
|
"create pool");
|
|
|
|
cdie(mps_ap_create(&ap, pool, mps_rank_exact()),
|
|
"create ap");
|
|
|
|
/* allocate a 16 MB live object */
|
|
|
|
allocdumb(ap, 16*MEG, mps_rank_exact());
|
|
|
|
comment("collect world...");
|
|
|
|
for (j=0; j<1000; j++) {
|
|
mps_arena_collect(arena);
|
|
}
|
|
|
|
mps_ap_destroy(ap);
|
|
mps_pool_destroy(pool);
|
|
mps_chain_destroy(chain);
|
|
mps_fmt_destroy(format);
|
|
mps_root_destroy(root1);
|
|
mps_thread_dereg(thread);
|
|
mps_arena_destroy(arena);
|
|
comment("Destroyed arena.");
|
|
}
|
|
|
|
|
|
int main(void)
|
|
{
|
|
easy_tramp(test);
|
|
pass();
|
|
return 0;
|
|
}
|