Add wl_array_for_each

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/array-test.c b/tests/array-test.c
index a7bf8a9..cb62713 100644
--- a/tests/array-test.c
+++ b/tests/array-test.c
@@ -116,3 +116,21 @@ TEST(array_copy)
 	wl_array_release(&source);
 	wl_array_release(&copy);
 }
+
+TEST(array_for_each)
+{
+	static const int elements[] = { 77, 12, 45192, 53280, 334455 };
+	struct wl_array array;
+	int *p, i;
+
+	wl_array_init(&array);
+	for (i = 0; i < 5; i++) {
+		p = wl_array_add(&array, sizeof *p);
+		*p = elements[i];
+	}
+
+	i = 0;
+	wl_array_for_each(p, &array)
+		assert(*p == elements[i++]);
+	assert(i == 5);
+}