--- xnu/xnu-8020.121.3/tests/bounded_array_ref_src/slice.cpp
+++ /dev/null
@@ -1,227 +0,0 @@
-//
-// Tests for
-//  bounded_array_ref<T, TrappingPolicy> slice(size_t n, size_t m) const;
-//
-
-#include <libkern/c++/bounded_array_ref.h>
-#include "test_policy.h"
-#include <cstddef>
-#include <cstdint>
-#include <darwintest.h>
-#include <darwintest_utils.h>
-#include <limits>
-
-struct T { int i; };
-
-template <typename T>
-using tracking_bounded_array_ref = libkern::bounded_array_ref<T, tracking_policy>;
-
-template <typename T>
-static void
-tests()
-{
-	T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}};
-
-	// Slices starting at 0
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(0, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(0, 1);
-		CHECK(slice.size() == 1);
-		CHECK(&slice[0] == &array[0]);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(0, 2);
-		CHECK(slice.size() == 2);
-		CHECK(&slice[0] == &array[0]);
-		CHECK(&slice[1] == &array[1]);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(0, 5);
-		CHECK(slice.size() == 5);
-		CHECK(&slice[0] == &array[0]);
-		CHECK(&slice[1] == &array[1]);
-		CHECK(&slice[2] == &array[2]);
-		CHECK(&slice[3] == &array[3]);
-		CHECK(&slice[4] == &array[4]);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(0, 6);
-		CHECK(tracking_policy::did_trap);
-		CHECK(tracking_policy::message == "bounded_array_ref: invalid slice provided, the indices are of bounds for the bounded_array_ref");
-	}
-
-	// Slices starting at 1 (near the beginning)
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(1, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(1, 3);
-		CHECK(slice.size() == 3);
-		CHECK(&slice[0] == &array[1]);
-		CHECK(&slice[1] == &array[2]);
-		CHECK(&slice[2] == &array[3]);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(1, 4);
-		CHECK(slice.size() == 4);
-		CHECK(&slice[0] == &array[1]);
-		CHECK(&slice[1] == &array[2]);
-		CHECK(&slice[2] == &array[3]);
-		CHECK(&slice[3] == &array[4]);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(1, 5);
-		CHECK(tracking_policy::did_trap);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(1, 10);
-		CHECK(tracking_policy::did_trap);
-	}
-
-	// Slices starting at 3 (in the middle)
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(3, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(3, 2);
-		CHECK(slice.size() == 2);
-		CHECK(&slice[0] == &array[3]);
-		CHECK(&slice[1] == &array[4]);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(3, 3);
-		CHECK(tracking_policy::did_trap);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(3, 100);
-		CHECK(tracking_policy::did_trap);
-	}
-
-	// Slices starting at 4 (near the end)
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(4, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(4, 1);
-		CHECK(slice.size() == 1);
-		CHECK(&slice[0] == &array[4]);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(4, 2);
-		CHECK(tracking_policy::did_trap);
-	}
-
-	// Slices starting at the end
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(5, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(5, 1);
-		CHECK(tracking_policy::did_trap);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(5, 10);
-		CHECK(tracking_policy::did_trap);
-	}
-
-	// Slices starting after the end
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(6, 0);
-		CHECK(tracking_policy::did_trap);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(6, 1);
-		CHECK(tracking_policy::did_trap);
-	}
-	{
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(8, 10);
-		CHECK(tracking_policy::did_trap);
-	}
-
-	// Slices overflowing a uint32_t
-	{
-		std::uint32_t n = std::numeric_limits<std::uint32_t>::max() / 2 + 1;
-		std::uint32_t m = std::numeric_limits<std::uint32_t>::max() / 2 + 1;
-		tracking_bounded_array_ref<T> view(array);
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(n, m);
-		CHECK(tracking_policy::did_trap);
-		CHECK(tracking_policy::message == "bounded_array_ref: n + m is larger than the size of any bounded_array_ref");
-	}
-
-	// Check the documented range equivalent
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(3, 2);
-		CHECK(slice.begin() == view.begin() + 3);
-		CHECK(slice.end() == view.begin() + 3 + 2);
-	}
-
-	// Chaining calls to slice()
-	{
-		test_bounded_array_ref<T> view(array);
-		test_bounded_array_ref<T> slice = view.slice(1, 4).slice(2, 2);
-		CHECK(slice.size() == 2);
-		CHECK(&slice[0] == &array[3]);
-		CHECK(&slice[1] == &array[4]);
-	}
-
-	// Slicing an empty view
-	{
-		test_bounded_array_ref<T> view;
-		test_bounded_array_ref<T> slice = view.slice(0, 0);
-		CHECK(slice.size() == 0);
-	}
-	{
-		tracking_bounded_array_ref<T> view;
-		tracking_policy::reset();
-		tracking_bounded_array_ref<T> slice = view.slice(0, 1);
-		CHECK(tracking_policy::did_trap);
-	}
-}
-
-T_DECL(slice, "bounded_array_ref.slice") {
-	tests<T>();
-	tests<T const>();
-}