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b742e99f96
MMQA tests function/{8,98}.c now pass on 64-bit platforms.
Copied from Perforce
Change: 194599
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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TEST_HEADER
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id = $Id$
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summary = check that failed arena creation doesn't leak
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language = c
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link = testlib.o
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parameters = ARENAS=10
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OUTPUT_SPEC
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arena >= 10
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END_HEADER
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*/
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#include "testlib.h"
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#include "mpsavm.h"
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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_res_t res;
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int p = 0, i;
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/* fill address space with small arenas */
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while ((res = mps_arena_create(&arena, mps_arena_class_vm(), 1))
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== MPS_RES_OK) {
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p++;
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}
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report("arena", "%d", p);
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/* destroy one small arena */
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mps_arena_destroy(arena);
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for (i = 0; i < ARENAS; ++i) {
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/* there isn't enough space for a large arena */
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res = mps_arena_create(&arena, mps_arena_class_vm(), (size_t)1 << 20);
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asserts(res == MPS_RES_RESOURCE, "error leak");
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/* but destroying one small arena makes room for another */
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die(mps_arena_create(&arena, mps_arena_class_vm(), 1), "leak");
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mps_arena_destroy(arena);
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}
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}
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int main(void)
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{
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if (MPS_WORD_WIDTH <= 32) {
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easy_tramp(test);
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} else {
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/* Can't exhaust 64-bit address space by allocating, so fake a pass. */
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report("arena", "%d", ARENAS);
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}
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return 0;
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}
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