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-rw-r--r--libcxx/test/std/experimental/utilities/tuple/tuple.apply/large_arity.pass.cpp146
1 files changed, 0 insertions, 146 deletions
diff --git a/libcxx/test/std/experimental/utilities/tuple/tuple.apply/large_arity.pass.cpp b/libcxx/test/std/experimental/utilities/tuple/tuple.apply/large_arity.pass.cpp
deleted file mode 100644
index 027258ad8d1..00000000000
--- a/libcxx/test/std/experimental/utilities/tuple/tuple.apply/large_arity.pass.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03, c++11
-
-// <experimental/tuple>
-
-// template <class F, class T> constexpr decltype(auto) apply(F &&, T &&)
-
-// Stress testing large arities with tuple and array.
-
-#include <experimental/tuple>
-#include <array>
-#include <utility>
-#include <cassert>
-
-////////////////////////////////////////////////////////////////////////////////
-template <class T, std::size_t Dummy = 0>
-struct always_imp
-{
- typedef T type;
-};
-
-template <class T, std::size_t Dummy = 0>
-using always_t = typename always_imp<T, Dummy>::type;
-
-////////////////////////////////////////////////////////////////////////////////
-template <class Tuple, class Idx>
-struct make_function;
-
-template <class Tp, std::size_t ...Idx>
-struct make_function<Tp, std::integer_sequence<std::size_t, Idx...>>
-{
- using type = bool (*)(always_t<Tp, Idx>...);
-};
-
-template <class Tp, std::size_t Size>
-using make_function_t = typename make_function<Tp, std::make_index_sequence<Size>>::type;
-
-////////////////////////////////////////////////////////////////////////////////
-template <class Tp, class Idx>
-struct make_tuple_imp;
-
-////////////////////////////////////////////////////////////////////////////////
-template <class Tp, std::size_t ...Idx>
-struct make_tuple_imp<Tp, std::integer_sequence<std::size_t, Idx...>>
-{
- using type = std::tuple<always_t<Tp, Idx>...>;
-};
-
-template <class Tp, std::size_t Size>
-using make_tuple_t = typename make_tuple_imp<Tp, std::make_index_sequence<Size>>::type;
-
-template <class ...Types>
-bool test_apply_fn(Types...) { return true; }
-
-namespace ex = std::experimental;
-
-template <std::size_t Size>
-void test_all()
-{
-
- using A = std::array<int, Size>;
- using ConstA = std::array<int const, Size>;
-
- using Tuple = make_tuple_t<int, Size>;
- using CTuple = make_tuple_t<const int, Size>;
-
- using ValFn = make_function_t<int, Size>;
- ValFn val_fn = &test_apply_fn;
-
- using RefFn = make_function_t<int &, Size>;
- RefFn ref_fn = &test_apply_fn;
-
- using CRefFn = make_function_t<int const &, Size>;
- CRefFn cref_fn = &test_apply_fn;
-
- using RRefFn = make_function_t<int &&, Size>;
- RRefFn rref_fn = &test_apply_fn;
-
- {
- A a{};
- assert(ex::apply(val_fn, a));
- assert(ex::apply(ref_fn, a));
- assert(ex::apply(cref_fn, a));
- assert(ex::apply(rref_fn, std::move(a)));
- }
- {
- ConstA a{};
- assert(ex::apply(val_fn, a));
- assert(ex::apply(cref_fn, a));
- }
- {
- Tuple a{};
- assert(ex::apply(val_fn, a));
- assert(ex::apply(ref_fn, a));
- assert(ex::apply(cref_fn, a));
- assert(ex::apply(rref_fn, std::move(a)));
- }
- {
- CTuple a{};
- assert(ex::apply(val_fn, a));
- assert(ex::apply(cref_fn, a));
- }
-
-}
-
-
-template <std::size_t Size>
-void test_one()
-{
- using A = std::array<int, Size>;
- using Tuple = make_tuple_t<int, Size>;
-
- using ValFn = make_function_t<int, Size>;
- ValFn val_fn = &test_apply_fn;
-
- {
- A a{};
- assert(ex::apply(val_fn, a));
- }
- {
- Tuple a{};
- assert(ex::apply(val_fn, a));
- }
-}
-
-int main()
-{
- // Instantiate with 1-5 arguments.
- test_all<1>();
- test_all<2>();
- test_all<3>();
- test_all<4>();
- test_all<5>();
-
- // Stress test with 128.
- test_one<128>();
- //test_one<256>();
-}
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