597 |
597 |
598 // Test that a pointer to before the heap start is reported as outside the heap. |
598 // Test that a pointer to before the heap start is reported as outside the heap. |
599 assert(heap_start >= ((uintptr_t)NULL + epsilon), "sanity"); |
599 assert(heap_start >= ((uintptr_t)NULL + epsilon), "sanity"); |
600 void* before_heap = (void*)(heap_start - epsilon); |
600 void* before_heap = (void*)(heap_start - epsilon); |
601 assert(!heap->is_in(before_heap), |
601 assert(!heap->is_in(before_heap), |
602 err_msg("before_heap: " PTR_FORMAT " is unexpectedly in the heap", before_heap)); |
602 err_msg("before_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(before_heap))); |
603 |
603 |
604 // Test that a pointer to after the heap end is reported as outside the heap. |
604 // Test that a pointer to after the heap end is reported as outside the heap. |
605 assert(heap_end <= ((uintptr_t)-1 - epsilon), "sanity"); |
605 assert(heap_end <= ((uintptr_t)-1 - epsilon), "sanity"); |
606 void* after_heap = (void*)(heap_end + epsilon); |
606 void* after_heap = (void*)(heap_end + epsilon); |
607 assert(!heap->is_in(after_heap), |
607 assert(!heap->is_in(after_heap), |
608 err_msg("after_heap: " PTR_FORMAT " is unexpectedly in the heap", after_heap)); |
608 err_msg("after_heap: " PTR_FORMAT " is unexpectedly in the heap", p2i(after_heap))); |
609 } |
609 } |
610 #endif |
610 #endif |