1 files changed, 53 insertions, 0 deletions
diff --git a/tests/hashset.c b/tests/hashset.c
new file mode 100644
index 0000000..d98e317
--- /dev/null
+++ b/tests/hashset.c
@@ -0,0 +1,53 @@
+#define CONTAINER_IMPLEMENTATION
+#include "../include/container.h"
+#include <stdio.h>
+
+struct user {
+	int id;
+	const char* name;
+};
+
+size_t user_hash(const struct user* u) {
+	return u->id;
+}
+
+int user_eq(const struct user* a, const struct user* b) {
+	return !(a->id == b->id && strcmp(a->name, b->name) == 0);
+}
+
+struct user user(int id, const char* name) {
+	return (struct user) {.id = id, .name = name};
+}
+
+void printuser(struct user* u) {
+	printf("(struct user) {.id=%i, .name=\"%s\"};\n", u->id, u->name);
+}
+
+int main(void) {
+	struct hash_set set = hset_create(sizeof(struct user), (hset_equal_fn)user_eq, (hset_hash_fn)user_hash);
+	struct user u0 = user(0, "Jhon");
+	struct user u1 = user(1, "John");
+	struct user u2 = user(2, "John");
+	struct user uw = user(2, "Jnoh");
+	struct user ud = user(2, "John");
+	hset_insert_copy(&set, &u0);
+	hset_insert_copy(&set, &u1);
+	hset_insert_copy(&set, &u2);
+	hset_insert_copy(&set, &uw);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+	hset_insert_copy(&set, &ud);
+
+	hset_iter iter;
+	for (hseti_begin(&set, &iter); !hseti_end(&iter); hseti_next(&iter)) {
+		struct user* u = hseti_get(&iter);
+		printuser(u);
+	}
+
+	hset_free(&set);
+	return 0;
+}