Improvements for slice + better iteration for arrays

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/std/test_slice_iteration.zc b/tests/std/test_slice_iteration.zc
new file mode 100644
index 0000000..b7eddf4
--- /dev/null
+++ b/tests/std/test_slice_iteration.zc
@@ -0,0 +1,29 @@
+import "std/slice.zc"
+import "std/io.zc"
+
+test "slice from array iteration" {
+    let ints: int[5] = [1, 2, 3, 4, 5];
+    let slice = Slice<int>::from_array((int*)(&ints), 5);
+    
+    // Test iteration
+    let sum = 0;
+    for val in slice {
+        sum = sum + val;
+    }
+    
+    if (sum != 15) {
+        panic("Slice iteration failed: expected sum 15");
+    }
+}
+
+test "slice methods" {
+    let arr: int[3] = [10, 20, 30];
+    let slice = Slice<int>::from_array((int*)(&arr), 3);
+    
+    if (slice.length() != 3) panic("Slice length wrong");
+    if (slice.is_empty()) panic("Slice should not be empty");
+    
+    let opt = slice.get(1);
+    if (opt.is_none()) panic("Slice get failed");
+    if (opt.unwrap() != 20) panic("Slice get returned wrong value");
+}