1 files changed, 91 insertions, 0 deletions
diff --git a/libavahi-core/prioq-test.c b/libavahi-core/prioq-test.c
new file mode 100644
index 0000000..53a8383
--- /dev/null
+++ b/libavahi-core/prioq-test.c
@@ -0,0 +1,91 @@
+#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(AvahiPrioQueueNode *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[]) {
+    AvahiPrioQueue *q, *q2;
+    gint i, prev;
+
+    q = avahi_prio_queue_new(compare_int);
+    q2 = avahi_prio_queue_new(compare_ptr);
+
+    srand(time(NULL));
+
+    for (i = 0; i < 10000; i++)
+        avahi_prio_queue_put(q2, avahi_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(((AvahiPrioQueueNode*)q2->root->data)->data));
+        
+        avahi_prio_queue_remove(q, q2->root->data);
+        avahi_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); */
+/*         avahi_prio_queue_remove(q, q->root); */
+/*         g_assert(v >= prev); */
+/*         prev = v; */
+/*     } */
+
+    avahi_prio_queue_free(q);
+    return 0;
+}