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104 lines
2 KiB
C
104 lines
2 KiB
C
/*
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TEST_HEADER
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id = $HopeName: MMQA_test_function!81.c(trunk.3) $
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summary = run out of memory while collecting
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language = c
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link = testlib.o fastfmt.o
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END_HEADER
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*/
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#include "testlib.h"
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#include "mpscamc.h"
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#include "mpsavm.h"
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#include "rankfmt.h"
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void *stackpointer;
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static void test(void)
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{
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mps_arena_t arena;
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mps_pool_t pool;
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mps_thr_t thread;
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mps_root_t root, root1;
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mps_fmt_t format;
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mps_ap_t ap;
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mycell *a, *b;
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int j;
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/* create an arena that can't grow beyond 15 Mb */
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cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)(1024*1024*15)),
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"create arena");
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cdie(mps_thread_reg(&thread, arena), "register thread");
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cdie(mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread,
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mps_stack_scan_ambig, stackpointer, 0),
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"create root");
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cdie(mps_root_create_table(&root1, arena, MPS_RANK_AMBIG, 0,
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(mps_addr_t*)&exfmt_root, 1),
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"create table root");
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cdie(mps_fmt_create_A(&format, arena, &fmtA),
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"create format");
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cdie(mps_pool_create(&pool, arena, mps_class_amc(), format),
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"create pool");
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cdie(mps_ap_create(&ap, pool, MPS_RANK_EXACT),
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"create ap");
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b = allocone(ap, 100, MPS_RANK_EXACT);
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/* allocate at least 100 * 10K = 10M */
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for (j=0; j<100; j++)
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{
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comment("%i of 100.", j);
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a = allocone(ap, 2, MPS_RANK_EXACT);
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setref(a, 0, b);
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b = a;
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a = allocdumb(ap, (size_t) (1024*100), MPS_RANK_EXACT);
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setref(b, 1, a);
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}
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/* now collect world. There's isn't enough space to copy everything! */
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mps_arena_collect(arena);
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mps_ap_destroy(ap);
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comment("Destroyed ap.");
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mps_pool_destroy(pool);
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comment("Destroyed pool.");
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mps_fmt_destroy(format);
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comment("Destroyed format.");
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mps_root_destroy(root);
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mps_root_destroy(root1);
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comment("Destroyed roots.");
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mps_thread_dereg(thread);
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comment("Deregistered thread.");
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mps_arena_destroy(arena);
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comment("Destroyed arena.");
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}
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int main(void)
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{
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void *m;
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stackpointer=&m; /* hack to get stack pointer */
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easy_tramp(test);
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pass();
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return 0;
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}
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