#endif
#ifdef TEST
-#undef random
+
+#include "lfg.h"
+
static int check(AVTreeNode *t){
if(t){
int left= check(t->child[0]);
int i;
for(i=0; i<depth*4; i++) av_log(NULL, AV_LOG_ERROR, " ");
if(t){
- av_log(NULL, AV_LOG_ERROR, "Node %p %2d %4d\n", t, t->state, t->elem);
+ av_log(NULL, AV_LOG_ERROR, "Node %p %2d %p\n", t, t->state, t->elem);
print(t->child[0], depth+1);
print(t->child[1], depth+1);
}else
av_log(NULL, AV_LOG_ERROR, "NULL\n");
}
-int cmp(const void *a, const void *b){
- return a-b;
+static int cmp(void *a, const void *b){
+ return (uint8_t*)a-(const uint8_t*)b;
}
int main(void){
- int i,k;
+ int i;
+ void *k;
AVTreeNode *root= NULL, *node=NULL;
+ AVLFG prng;
+
+ av_lfg_init(&prng, 1);
for(i=0; i<10000; i++){
- int j= (random()%86294);
+ int j = av_lfg_get(&prng) % 86294;
if(check(root) > 999){
av_log(NULL, AV_LOG_ERROR, "FATAL error %d\n", i);
print(root, 0);
node= av_mallocz(av_tree_node_size);
av_tree_insert(&root, (void*)(j+1), cmp, &node);
- j= (random()%86294);
+ j = av_lfg_get(&prng) % 86294;
{
AVTreeNode *node2=NULL;
av_log(NULL, AV_LOG_ERROR, "removing %4d\n", j);