X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/eb6b6ca394357805f2bdba989abae309f718b4d8..f427ee49d309d8fc33ebf3042c3a775f2f530ded:/tests/bounded_array_ref_src/operator.subscript.cpp?ds=sidebyside

diff --git a/tests/bounded_array_ref_src/operator.subscript.cpp b/tests/bounded_array_ref_src/operator.subscript.cpp
new file mode 100644
index 000000000..ae7ed088f
--- /dev/null
+++ b/tests/bounded_array_ref_src/operator.subscript.cpp
@@ -0,0 +1,35 @@
+//
+// Tests for
+//  T& operator[](ptrdiff_t n) const;
+//
+
+#include <libkern/c++/bounded_array_ref.h>
+#include "test_policy.h"
+#include <darwintest.h>
+#include <darwintest_utils.h>
+
+struct T { int i; };
+inline bool
+operator==(T const& a, T const& b)
+{
+	return a.i == b.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> view(array);
+		CHECK(view[0] == T{0});
+		CHECK(view[1] == T{1});
+		CHECK(view[2] == T{2});
+		CHECK(view[3] == T{3});
+		CHECK(view[4] == T{4});
+	}
+}
+
+T_DECL(operator_subscript, "bounded_array_ref.operator.subscript") {
+	tests<T>();
+}