server-skynet-source-3rd-je.../test/unit/ph.c
2016-04-05 16:32:59 -07:00

74 lines
1.1 KiB
C

#include "test/jemalloc_test.h"
typedef struct node_s node_t;
struct node_s {
ph_node_t link;
};
TEST_BEGIN(test_ph_empty)
{
ph_heap_t heap;
ph_new(&heap);
assert_ptr_null(ph_first(&heap), "Unexpected node");
}
TEST_END
TEST_BEGIN(test_ph_random)
{
#define NNODES 25
#define SEED 42
sfmt_t *sfmt;
ph_heap_t heap;
node_t nodes[NNODES];
unsigned i, j, k;
sfmt = init_gen_rand(SEED);
for (i = 0; i < 2; i++) {
for (j = 1; j <= NNODES; j++) {
/* Initialize heap and nodes. */
ph_new(&heap);
/* Insert nodes. */
for (k = 0; k < j; k++) {
ph_insert(&heap, &nodes[k].link);
assert_ptr_not_null(ph_first(&heap),
"Heap should not be empty");
}
/* Remove nodes. */
switch (i % 2) {
case 0:
for (k = 0; k < j; k++)
ph_remove(&heap, &nodes[k].link);
break;
case 1:
for (k = j; k > 0; k--)
ph_remove(&heap, &nodes[k-1].link);
break;
default:
not_reached();
}
assert_ptr_null(ph_first(&heap),
"Heap should not be empty");
}
}
fini_gen_rand(sfmt);
#undef NNODES
#undef SEED
}
TEST_END
int
main(void)
{
return (test(
test_ph_empty,
test_ph_random));
}