(use-package :test-util)
+(with-test (:name :heap)
+ (let* ((size 1000)
+ (heap (make-array size :adjustable t :fill-pointer 0))
+ (unsorted (loop for i below size collect (random size)))
+ (sorted (sort (copy-list unsorted) #'>=))
+ heap-sorted)
+ (map nil #'(lambda (val) (sb-impl::heap-insert heap val)) unsorted)
+ (setf heap-sorted (loop for i below size
+ collect (sb-impl::heap-extract-maximum heap)))
+ (unless (equal sorted heap-sorted)
+ (error "Heap sort failure ~S" heap-sorted))))
+
(sb-alien:define-alien-routine "check_deferrables_blocked_or_lose"
void
(where sb-alien:unsigned-long))