From b34fb9902fa12ac520603d193a78272156b2144a Mon Sep 17 00:00:00 2001
From: laentropia <aadrian887mh@gmail.com>
Date: Wed, 22 Apr 2026 17:26:49 -0600
Subject: [PATCH] test: added tests for slice_unsafe

---
 test/test_arraylist.c | 98 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)

diff --git a/test/test_arraylist.c b/test/test_arraylist.c
index 80becad..b52d403 100644
--- a/test/test_arraylist.c
+++ b/test/test_arraylist.c
@@ -1339,6 +1339,94 @@ static void test_slice_null_arr(void **state) {
     assert_null(slice);
 }
 
+// Slice Unsafe
+static void test_slice_unsafe_valid_init(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+    for (size_t i = 0; i < 10; i++) {
+        assert_uint_equal(arraylist_push_back(arr, &i), ARRLIST_OK);
+    }
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 10);
+    assert_non_null(slice);
+
+    arrayslice_destroy(&slice);
+    arraylist_destroy(&arr);
+}
+
+static void test_slice_unsafe_invalid_index(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+    for (size_t i = 0; i < 10; i++) {
+        assert_uint_equal(arraylist_push_back(arr, &i), ARRLIST_OK);
+    }
+
+    ArraySlice *slice = arraylist_slice(arr, 32, 10);
+    assert_null(slice);
+
+    arraylist_destroy(&arr);
+}
+
+static void test_slice_unsafe_invalid_len(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+    for (size_t i = 0; i < 10; i++) {
+        assert_uint_equal(arraylist_push_back(arr, &i), ARRLIST_OK);
+    }
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 300);
+    assert_null(slice);
+
+    arraylist_destroy(&arr);
+}
+
+static void test_slice_unsafe_len_zero(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+    for (size_t i = 0; i < 10; i++) {
+        assert_uint_equal(arraylist_push_back(arr, &i), ARRLIST_OK);
+    }
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 0);
+    assert_null(slice);
+
+    arraylist_destroy(&arr);
+}
+
+static void test_slice_unsafe_empty_array(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 10);
+    assert_null(slice);
+
+    arraylist_destroy(&arr);
+}
+
+static void test_slice_unsafe_null_arr(void **state) {
+    (void) state;
+
+    ArrayList *arr = NULL;
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 10);
+    assert_null(slice);
+}
+
 int main(void) {
     const struct CMUnitTest init[] = {
         cmocka_unit_test(test_init_valid_parameters),
@@ -1471,6 +1559,15 @@ int main(void) {
         cmocka_unit_test(test_slice_null_arr),
     };
 
+    const struct CMUnitTest slice_array_unsafe[] = {
+        cmocka_unit_test(test_slice_unsafe_valid_init),
+        cmocka_unit_test(test_slice_unsafe_invalid_index),
+        cmocka_unit_test(test_slice_unsafe_invalid_len),
+        cmocka_unit_test(test_slice_unsafe_len_zero),
+        cmocka_unit_test(test_slice_unsafe_empty_array),
+        cmocka_unit_test(test_slice_unsafe_null_arr),
+    };
+
     int rc = 0;
 
     rc += cmocka_run_group_tests(init, NULL, NULL);
@@ -1489,6 +1586,7 @@ int main(void) {
     rc += cmocka_run_group_tests(reserve, NULL, NULL);
 
     rc += cmocka_run_group_tests(slice_array, NULL, NULL);
+    rc += cmocka_run_group_tests(slice_array_unsafe, NULL, NULL);
 
     return rc;
 }