Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp

@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static pointer allocate(allocator_type& a, size_type n);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 10);
+        return (value_type*)0xDEADBEEF;
+    }
+};
+
+int main()
+{
+    A<int> a;
+    assert(std::allocator_traits<A<int> >::allocate(a, 10) == (int*)0xDEADBEEF);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp

@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static pointer allocate(allocator_type& a, size_type n, const_void_pointer hint);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 10);
+        return (value_type*)0xDEADBEEF;
+    }
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 12);
+        return (value_type*)0xEEADBEEF;
+    }
+    value_type* allocate(std::size_t n, const void* p)
+    {
+        assert(n == 11);
+        assert(p == 0);
+        return (value_type*)0xFEADBEEF;
+    }
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    A<int> a;
+    assert(std::allocator_traits<A<int> >::allocate(a, 10, nullptr) == (int*)0xDEADBEEF);
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    B<int> b;
+    assert(std::allocator_traits<B<int> >::allocate(b, 11, nullptr) == (int*)0xFEADBEEF);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp

@@ -0,0 +1,143 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class Ptr, class... Args>
+//         static void construct(allocator_type& a, Ptr p, Args&&... args);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+int b_construct = 0;
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    template <class U, class ...Args>
+    void construct(U* p, Args&& ...args)
+    {
+        ++b_construct;
+        ::new ((void*)p) U(std::forward<Args>(args)...);
+    }
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+};
+
+struct A0
+{
+    static int count;
+    A0() {++count;}
+};
+
+int A0::count = 0;
+
+struct A1
+{
+    static int count;
+    A1(char c)
+    {
+        assert(c == 'c');
+        ++count;
+    }
+};
+
+int A1::count = 0;
+
+struct A2
+{
+    static int count;
+    A2(char c, int i)
+    {
+        assert(c == 'd');
+        assert(i == 5);
+        ++count;
+    }
+};
+
+int A2::count = 0;
+
+int main()
+{
+    {
+        A0::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        assert(A0::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A0*)&a0);
+        assert(A0::count == 1);
+    }
+    {
+        A1::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A1)>::type a1;
+        assert(A1::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A1*)&a1, 'c');
+        assert(A1::count == 1);
+    }
+    {
+        A2::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A2)>::type a2;
+        assert(A2::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A2*)&a2, 'd', 5);
+        assert(A2::count == 1);
+    }
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    {
+        A0::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        assert(A0::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A0*)&a0);
+        assert(A0::count == 1);
+        assert(b_construct == 1);
+    }
+    {
+        A1::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A1)>::type a1;
+        assert(A1::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A1*)&a1, 'c');
+        assert(A1::count == 1);
+        assert(b_construct == 1);
+    }
+    {
+        A2::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A2)>::type a2;
+        assert(A2::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A2*)&a2, 'd', 5);
+        assert(A2::count == 1);
+        assert(b_construct == 1);
+    }
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp

@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static void deallocate(allocator_type& a, pointer p, size_type n);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+int called = 0;
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    void deallocate(value_type* p, std::size_t n)
+    {
+        assert(p == (value_type*)0xDEADBEEF);
+        assert(n == 10);
+        ++called;
+    }
+};
+
+int main()
+{
+    A<int> a;
+    std::allocator_traits<A<int> >::deallocate(a, (int*)0xDEADBEEF, 10);
+    assert(called == 1);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp

@@ -0,0 +1,80 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class Ptr>
+//         static void destroy(allocator_type& a, Ptr p);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+int b_destroy = 0;
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    template <class U>
+    void destroy(U* p)
+    {
+        ++b_destroy;
+        p->~U();
+    }
+};
+
+struct A0
+{
+    static int count;
+    ~A0() {++count;}
+};
+
+int A0::count = 0;
+
+int main()
+{
+    {
+        A0::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        std::allocator_traits<A<int> >::construct(a, (A0*)&a0);
+        assert(A0::count == 0);
+        std::allocator_traits<A<int> >::destroy(a, (A0*)&a0);
+        assert(A0::count == 1);
+    }
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        A0::count = 0;
+        b_destroy = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        std::allocator_traits<B<int> >::construct(b, (A0*)&a0);
+        assert(A0::count == 0);
+        assert(b_destroy == 0);
+        std::allocator_traits<B<int> >::destroy(b, (A0*)&a0);
+        assert(A0::count == 1);
+        assert(b_destroy == 1);
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp

@@ -0,0 +1,70 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static size_type max_size(const allocator_type& a) noexcept;
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    size_t max_size() const
+    {
+        return 100;
+    }
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        A<int> a;
+        assert(std::allocator_traits<A<int> >::max_size(a) ==
+               std::numeric_limits<std::size_t>::max());
+    }
+    {
+        const A<int> a = {};
+        assert(std::allocator_traits<A<int> >::max_size(a) ==
+               std::numeric_limits<std::size_t>::max());
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        B<int> b;
+        assert(std::allocator_traits<B<int> >::max_size(b) == 100);
+    }
+    {
+        const B<int> b = {};
+        assert(std::allocator_traits<B<int> >::max_size(b) == 100);
+    }
+#if __cplusplus >= 201103
+    {
+        std::allocator<int> a;
+        static_assert(noexcept(std::allocator_traits<std::allocator<int>>::max_size(a)) == true, "");
+    }
+#endif
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/select_on_container_copy_construction.pass.cpp

@@ -0,0 +1,68 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static allocator_type
+//         select_on_container_copy_construction(const allocator_type& a);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    int id;
+    explicit A(int i = 0) : id(i) {}
+
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    int id;
+    explicit B(int i = 0) : id(i) {}
+
+    B select_on_container_copy_construction() const
+    {
+        return B(100);
+    }
+};
+
+int main()
+{
+    {
+        A<int> a;
+        assert(std::allocator_traits<A<int> >::select_on_container_copy_construction(a).id == 0);
+    }
+    {
+        const A<int> a(0);
+        assert(std::allocator_traits<A<int> >::select_on_container_copy_construction(a).id == 0);
+    }
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        B<int> b;
+        assert(std::allocator_traits<B<int> >::select_on_container_copy_construction(b).id == 100);
+    }
+    {
+        const B<int> b(0);
+        assert(std::allocator_traits<B<int> >::select_on_container_copy_construction(b).id == 100);
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+}