7 * Check that very large allocation requests fail. "Success" would usually
8 * indicate that the the size was somehow converted to a negative
9 * number. Clients shouldn't do this, but we should fail in the
18 GC_set_max_heap_size(100*1024*1024);
19 /* Otherwise heap expansion aborts when deallocating large block. */
20 /* That's OK. We test this corner case mostly to make sure that */
21 /* it fails predictably. */
22 GC_expand_hp(1024*1024*5);
23 if (sizeof(long) == sizeof(void *)) {
24 void *r = GC_MALLOC(LONG_MAX-1024);
27 "Size LONG_MAX-1024 allocation unexpectedly succeeded\n");
30 r = GC_MALLOC(LONG_MAX);
33 "Size LONG_MAX allocation unexpectedly succeeded\n");
36 r = GC_MALLOC((size_t)LONG_MAX + 1024);
39 "Size LONG_MAX+1024 allocation unexpectedly succeeded\n");