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-rw-r--r--test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/max_size.pass.cpp65
1 files changed, 0 insertions, 65 deletions
diff --git a/test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/max_size.pass.cpp b/test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/max_size.pass.cpp
deleted file mode 100644
index ac685a99be49..000000000000
--- a/test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/max_size.pass.cpp
+++ /dev/null
@@ -1,65 +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.
-//
-//===----------------------------------------------------------------------===//
-
-// REQUIRES: c++experimental
-// UNSUPPORTED: c++98, c++03
-
-// <experimental/memory_resource>
-
-// template <class T> class polymorphic_allocator
-
-// EXTENSION
-// std::size_t polymorphic_allocator<T>::max_size() const noexcept
-
-#include <experimental/memory_resource>
-#include <type_traits>
-#include <cassert>
-
-#include "test_memory_resource.hpp"
-
-namespace ex = std::experimental::pmr;
-
-template <std::size_t S>
-std::size_t getMaxSize() {
- using T = typename std::aligned_storage<S>::type;
- static_assert(sizeof(T) == S, "Required for test");
- return ex::polymorphic_allocator<T>{}.max_size();
-}
-
-template <std::size_t S, std::size_t A>
-std::size_t getMaxSize() {
- using T = typename std::aligned_storage<S, A>::type;
- static_assert(sizeof(T) == S, "Required for test");
- return ex::polymorphic_allocator<T>{}.max_size();
-}
-
-int main()
-{
- {
- using Alloc = ex::polymorphic_allocator<int>;
- using Traits = std::allocator_traits<Alloc>;
- const Alloc a;
- static_assert(std::is_same<decltype(a.max_size()), Traits::size_type>::value, "");
- static_assert(noexcept(a.max_size()), "");
- }
- {
- constexpr std::size_t Max = std::numeric_limits<std::size_t>::max();
- assert(getMaxSize<1>() == Max);
- assert(getMaxSize<2>() == Max / 2);
- assert(getMaxSize<4>() == Max / 4);
- assert(getMaxSize<8>() == Max / 8);
- assert(getMaxSize<16>() == Max / 16);
- assert(getMaxSize<32>() == Max / 32);
- assert(getMaxSize<64>() == Max / 64);
- assert(getMaxSize<1024>() == Max / 1024);
-
- assert((getMaxSize<6, 2>() == Max / 6));
- assert((getMaxSize<12, 4>() == Max / 12));
- }
-}