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#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include "prioq.h"
static gint compare_int(gconstpointer a, gconstpointer b) {
gint i = GPOINTER_TO_INT(a), j = GPOINTER_TO_INT(b);
return i < j ? -1 : (i > j ? 1 : 0);
}
static int compare_ptr(gconstpointer a, gconstpointer b) {
return a < b ? -1 : (a > b ? 1 : 0);
}
static void rec(flxPrioQueueNode *n) {
if (!n)
return;
if (n->left)
g_assert(n->left->parent == n);
if (n->right)
g_assert(n->right->parent == n);
if (n->parent) {
g_assert(n->parent->left == n || n->parent->right == n);
if (n->parent->left == n)
g_assert(n->next == n->parent->right);
}
if (!n->next) {
g_assert(n->queue->last == n);
if (n->parent && n->parent->left == n)
g_assert(n->parent->right == NULL);
}
if (n->parent) {
int a = GPOINTER_TO_INT(n->parent->data), b = GPOINTER_TO_INT(n->data);
if (a > b) {
printf("%i <= %i: NO\n", a, b);
abort();
}
}
rec(n->left);
rec(n->right);
}
int main(int argc, char *argv[]) {
flxPrioQueue *q, *q2;
gint i, prev;
q = flx_prio_queue_new(compare_int);
q2 = flx_prio_queue_new(compare_ptr);
srand(time(NULL));
for (i = 0; i < 10000; i++)
flx_prio_queue_put(q2, flx_prio_queue_put(q, GINT_TO_POINTER(random() & 0xFFFF)));
while (q2->root) {
rec(q->root);
rec(q2->root);
g_assert(q->n_nodes == q2->n_nodes);
printf("%i\n", GPOINTER_TO_INT(((flxPrioQueueNode*)q2->root->data)->data));
flx_prio_queue_remove(q, q2->root->data);
flx_prio_queue_remove(q2, q2->root);
}
/* prev = 0; */
/* while (q->root) { */
/* gint v = GPOINTER_TO_INT(q->root->data); */
/* rec(q->root); */
/* printf("%i\n", v); */
/* flx_prio_queue_remove(q, q->root); */
/* g_assert(v >= prev); */
/* prev = v; */
/* } */
flx_prio_queue_free(q);
return 0;
}
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