From 432f24319319fe040e142059eb83279c53f90ab8 Mon Sep 17 00:00:00 2001
From: Aldrik Ramaekers <aldrikboy@gmail.com>
Date: Sat, 9 Aug 2025 08:35:03 +0200
Subject: refactor 2

---
 libs/simclist-1.5/regrtest/test4-seeker.c | 53 +++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 libs/simclist-1.5/regrtest/test4-seeker.c

(limited to 'libs/simclist-1.5/regrtest/test4-seeker.c')

diff --git a/libs/simclist-1.5/regrtest/test4-seeker.c b/libs/simclist-1.5/regrtest/test4-seeker.c
new file mode 100644
index 0000000..4b4b64a
--- /dev/null
+++ b/libs/simclist-1.5/regrtest/test4-seeker.c
@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>   /* for srandom() */
+#include "../simclist.h"
+
+#define N       100000
+#define LEN     12
+
+struct foo_s {
+    int a, b;
+    char c[LEN];
+};
+
+int seeker(const void  *el, const void *indicator) {
+    if (((struct foo_s *)el)->a == *(int *)indicator)
+        return 1;
+    return 0;
+}
+
+size_t mymeter(const void *el) {
+    return (sizeof(struct foo_s));
+}
+
+int main() {
+    list_t l;
+    struct foo_s el;
+    int i, j;
+
+    list_init(& l);
+    list_attributes_seeker(&l, seeker);
+    list_attributes_copy(&l, mymeter, 1);
+
+    for (i = 0; i < N; i++) {
+        el.a = i;
+        el.b = 3*i;
+        snprintf(el.c, LEN, "%d-%d", el.a, el.b);
+        list_insert_at(& l, & el, i);
+    }
+
+    srandom(time(NULL));
+
+    for (i = 0; i < N/4; i++) {
+        j = random() % list_size(&l);
+        el = *(struct foo_s *)list_seek(&l, &j);
+        if (el.a != j) {
+            printf("KO: %d retrieved %d\n", j, el.a);
+            return 1;
+        }
+    }
+
+    list_destroy(& l);
+    return 0;
+}
-- 
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