--- /dev/null
+++ xnu/xnu-7195.50.7.100.1/tests/bounded_array_ref_src/data.cpp
@@ -0,0 +1,46 @@
+//
+// Tests for
+//  T* data() const;
+//
+
+#include <libkern/c++/bounded_array_ref.h>
+#include "test_policy.h"
+#include <cstddef>
+#include <darwintest.h>
+#include <darwintest_utils.h>
+
+struct T { int i; };
+
+template <typename T>
+static void
+tests()
+{
+	T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}};
+
+	{
+		test_bounded_array_ref<T> const view(&array[0], static_cast<std::size_t>(0));
+		T* data = view.data();
+		CHECK(data == &array[0]);
+	}
+	{
+		test_bounded_array_ref<T> const view(&array[0], 1);
+		T* data = view.data();
+		CHECK(data == &array[0]);
+	}
+
+	{
+		test_bounded_array_ref<T> const view(&array[1], 2);
+		T* data = view.data();
+		CHECK(data == &array[1]);
+	}
+	{
+		test_bounded_array_ref<T> const view(&array[2], 2);
+		T* data = view.data();
+		CHECK(data == &array[2]);
+	}
+}
+
+T_DECL(data, "bounded_array_ref.data") {
+	tests<T>();
+	tests<T const>();
+}