msvcp140_1: Implement the DLL.

This backs C++17's std::pmr implementation.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49954
Signed-off-by: Arkadiusz Hiler <ahiler@codeweavers.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Arkadiusz Hiler 2021-04-06 17:02:45 +02:00 committed by Alexandre Julliard
parent f3f948a5a3
commit 9cbff7e68c
7 changed files with 613 additions and 8 deletions

1
configure vendored
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@ -20827,6 +20827,7 @@ wine_fn_config_makefile dlls/msvcp120_app enable_msvcp120_app
wine_fn_config_makefile dlls/msvcp140 enable_msvcp140
wine_fn_config_makefile dlls/msvcp140/tests enable_tests
wine_fn_config_makefile dlls/msvcp140_1 enable_msvcp140_1
wine_fn_config_makefile dlls/msvcp140_1/tests enable_tests
wine_fn_config_makefile dlls/msvcp60 enable_msvcp60
wine_fn_config_makefile dlls/msvcp60/tests enable_tests
wine_fn_config_makefile dlls/msvcp70 enable_msvcp70

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@ -3501,6 +3501,7 @@ WINE_CONFIG_MAKEFILE(dlls/msvcp120_app)
WINE_CONFIG_MAKEFILE(dlls/msvcp140)
WINE_CONFIG_MAKEFILE(dlls/msvcp140/tests)
WINE_CONFIG_MAKEFILE(dlls/msvcp140_1)
WINE_CONFIG_MAKEFILE(dlls/msvcp140_1/tests)
WINE_CONFIG_MAKEFILE(dlls/msvcp60)
WINE_CONFIG_MAKEFILE(dlls/msvcp60/tests)
WINE_CONFIG_MAKEFILE(dlls/msvcp70)

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@ -1 +1,6 @@
MODULE = msvcp140_1.dll
MODULE = msvcp140_1.dll
PARENTSRC = ../msvcp90
EXTRADLLFLAGS = -mno-cygwin
C_SRCS = msvcp140_1.c

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@ -0,0 +1,290 @@
/*
* Copyright 2021 Arkadiusz Hiler for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdbool.h>
#include <malloc.h>
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
#include "winnls.h"
#include "cxx.h"
#define NEW_ALIGNMENT (2*sizeof(void*))
WINE_DEFAULT_DEBUG_CHANNEL(msvcp);
CREATE_TYPE_INFO_VTABLE
static HMODULE msvcp140;
int CDECL _callnewh(size_t size);
void (__cdecl *throw_bad_alloc)(void);
/* non-static, needed by type_info */
void* __cdecl MSVCRT_operator_new(size_t size)
{
void *retval;
int freed;
do
{
retval = malloc(size);
if (retval)
{
TRACE("(%Iu) returning %p\n", size, retval);
return retval;
}
freed = _callnewh(size);
} while (freed);
TRACE("(%Iu) out of memory\n", size);
throw_bad_alloc();
return NULL;
}
void __cdecl MSVCRT_operator_delete(void *mem)
{
free(mem);
}
static void* __cdecl MSVCRT_operator_new_aligned(size_t size, size_t alignment)
{
void *retval;
int freed;
do
{
retval = _aligned_malloc(size, alignment);
if (retval)
{
TRACE("(%Iu) returning %p\n", size, retval);
return retval;
}
freed = _callnewh(size);
} while (freed);
TRACE("(%Iu) out of memory\n", size);
throw_bad_alloc();
return NULL;
}
static void __cdecl MSVCRT_operator_delete_aligned(void *mem, size_t alignment)
{
_aligned_free(mem);
}
typedef struct {
const vtable_ptr *vtable;
} memory_resource;
extern const vtable_ptr MSVCP_aligned_resource_vtable;
extern const vtable_ptr MSVCP_unaligned_resource_vtable;
extern const vtable_ptr MSVCP_null_resource_vtable;
__ASM_BLOCK_BEGIN(vtables)
__ASM_VTABLE(aligned_resource,
VTABLE_ADD_FUNC(nop_dtor)
VTABLE_ADD_FUNC(aligned_do_allocate)
VTABLE_ADD_FUNC(aligned_do_deallocate)
VTABLE_ADD_FUNC(do_is_equal));
__ASM_VTABLE(unaligned_resource,
VTABLE_ADD_FUNC(nop_dtor)
VTABLE_ADD_FUNC(unaligned_do_allocate)
VTABLE_ADD_FUNC(unaligned_do_deallocate)
VTABLE_ADD_FUNC(do_is_equal));
__ASM_VTABLE(null_resource,
VTABLE_ADD_FUNC(nop_dtor)
VTABLE_ADD_FUNC(null_do_allocate)
VTABLE_ADD_FUNC(null_do_deallocate)
VTABLE_ADD_FUNC(do_is_equal));
__ASM_BLOCK_END
DEFINE_RTTI_BASE(base_memory_resource, 0, ".?AVmemory_resource@pmr@std@@")
DEFINE_RTTI_BASE(_Identity_equal_resource, 0, ".?AV_Identity_equal_resource@pmr@std@@")
DEFINE_RTTI_DATA2(aligned_resource, 0, &_Identity_equal_resource_rtti_base_descriptor,
&base_memory_resource_rtti_base_descriptor,
".?AV_Aligned_new_delete_resource_impl@pmr@std@@")
DEFINE_RTTI_DATA2(unaligned_resource, 0, &_Identity_equal_resource_rtti_base_descriptor,
&base_memory_resource_rtti_base_descriptor,
".?AV_Unaligned_new_delete_resource_impl@pmr@std@@")
DEFINE_RTTI_DATA2(null_resource, 0, &_Identity_equal_resource_rtti_base_descriptor,
&base_memory_resource_rtti_base_descriptor,
".?AV_Null_resource@?1??null_memory_resource@@YAPAVmemory_resource@pmr@std@@XZ")
DEFINE_THISCALL_WRAPPER(nop_dtor, 4)
void __thiscall nop_dtor(void *this)
{
/* nop */
}
DEFINE_THISCALL_WRAPPER(do_is_equal, 8)
bool __thiscall do_is_equal(memory_resource *this, memory_resource *other)
{
return this == other;
}
DEFINE_THISCALL_WRAPPER(aligned_do_allocate, 12)
void* __thiscall aligned_do_allocate(memory_resource *this, size_t bytes, size_t alignment)
{
if (alignment > NEW_ALIGNMENT)
return MSVCRT_operator_new_aligned(bytes, alignment);
else
return MSVCRT_operator_new(bytes);
}
DEFINE_THISCALL_WRAPPER(aligned_do_deallocate, 16)
void __thiscall aligned_do_deallocate(memory_resource *this,
void *p, size_t bytes, size_t alignment)
{
if (alignment > NEW_ALIGNMENT)
MSVCRT_operator_delete_aligned(p, alignment);
else
MSVCRT_operator_delete(p);
}
DEFINE_THISCALL_WRAPPER(unaligned_do_allocate, 12)
void* __thiscall unaligned_do_allocate(memory_resource *this,
size_t bytes, size_t alignment)
{
if (alignment > NEW_ALIGNMENT)
throw_bad_alloc();
return MSVCRT_operator_new(bytes);
}
DEFINE_THISCALL_WRAPPER(unaligned_do_deallocate, 16)
void __thiscall unaligned_do_deallocate(memory_resource *this,
void *p, size_t bytes, size_t alignment)
{
MSVCRT_operator_delete(p);
}
DEFINE_THISCALL_WRAPPER(null_do_allocate, 12)
void* __thiscall null_do_allocate(memory_resource *this,
size_t bytes, size_t alignment)
{
throw_bad_alloc();
return NULL;
}
DEFINE_THISCALL_WRAPPER(null_do_deallocate, 16)
void __thiscall null_do_deallocate(memory_resource *this,
void *p, size_t bytes, size_t alignment)
{
/* nop */
}
static memory_resource *default_resource;
/* EXPORTS */
memory_resource* __cdecl _Aligned_new_delete_resource(void)
{
static memory_resource impl = { &MSVCP_aligned_resource_vtable };
return &impl;
}
memory_resource* __cdecl _Unaligned_new_delete_resource(void)
{
static memory_resource impl = { &MSVCP_unaligned_resource_vtable };
return &impl;
}
memory_resource* __cdecl _Aligned_get_default_resource(void)
{
if (default_resource) return default_resource;
return _Aligned_new_delete_resource();
}
memory_resource* __cdecl _Aligned_set_default_resource(memory_resource *res)
{
memory_resource *ret = InterlockedExchangePointer((void**)&default_resource, res);
if (!ret) ret = _Aligned_new_delete_resource();
return ret;
}
memory_resource* __cdecl _Unaligned_get_default_resource(void)
{
if (default_resource) return default_resource;
return _Unaligned_new_delete_resource();
}
memory_resource* __cdecl _Unaligned_set_default_resource(memory_resource *res)
{
memory_resource *ret = InterlockedExchangePointer((void**)&default_resource, res);
if (!ret) ret = _Unaligned_new_delete_resource();
return ret;
}
memory_resource* __cdecl null_memory_resource(void)
{
static memory_resource impl = { &MSVCP_null_resource_vtable };
return &impl;
}
/* DLL INIT */
static BOOL init_cxx_funcs(void)
{
msvcp140 = LoadLibraryA("msvcp140.dll");
if (!msvcp140)
{
FIXME("Failed to load msvcp140.dll\n");
return FALSE;
}
throw_bad_alloc = (void*)GetProcAddress(msvcp140, "?_Xbad_alloc@std@@YAXXZ");
if (!throw_bad_alloc)
{
FIXME("Failed to get address of ?_Xbad_alloc@std@@YAXXZ\n");
FreeLibrary(msvcp140);
return FALSE;
}
return TRUE;
}
static void init_rtti(void *base)
{
#ifdef __x86_64__
init_type_info_rtti(base);
init_base_memory_resource_rtti(base);
init__Identity_equal_resource_rtti(base);
init_aligned_resource_rtti(base);
init_unaligned_resource_rtti(base);
init_null_resource_rtti(base);
#endif
}
BOOL WINAPI DllMain(HINSTANCE inst, DWORD reason, LPVOID reserved)
{
switch (reason)
{
case DLL_PROCESS_ATTACH:
if (!init_cxx_funcs()) return FALSE;
init_rtti(inst);
break;
case DLL_PROCESS_DETACH:
if (reserved) break;
FreeLibrary(msvcp140);
break;
}
return TRUE;
}

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@ -1,7 +1,7 @@
@ stub _Aligned_get_default_resource
@ stub _Aligned_new_delete_resource
@ stub _Aligned_set_default_resource
@ stub _Unaligned_get_default_resource
@ stub _Unaligned_new_delete_resource
@ stub _Unaligned_set_default_resource
@ stub null_memory_resource
@ cdecl _Aligned_get_default_resource()
@ cdecl _Aligned_new_delete_resource()
@ cdecl _Aligned_set_default_resource(ptr)
@ cdecl _Unaligned_get_default_resource()
@ cdecl _Unaligned_new_delete_resource()
@ cdecl _Unaligned_set_default_resource(ptr)
@ cdecl null_memory_resource()

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@ -0,0 +1,3 @@
TESTDLL = msvcp140_1.dll
C_SRCS = msvcp140_1.c

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@ -0,0 +1,305 @@
/*
* Copyright 2021 Arkadiusz Hiler for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <errno.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wine/test.h"
#include "wine/exception.h"
#include "winbase.h"
typedef unsigned char MSVCP_bool;
#undef __thiscall
#ifdef __i386__
#define __thiscall __stdcall
#else
#define __thiscall __cdecl
#endif
#define NEW_ALIGNMENT (2*sizeof(void*))
/* Emulate __thiscall */
#ifdef __i386__
#include "pshpack1.h"
struct thiscall_thunk
{
BYTE pop_eax; /* popl %eax (ret addr) */
BYTE pop_edx; /* popl %edx (func) */
BYTE pop_ecx; /* popl %ecx (this) */
BYTE push_eax; /* pushl %eax */
WORD jmp_edx; /* jmp *%edx */
};
#include "poppack.h"
static void* (WINAPI *call_thiscall_func1)(void *func, void *this);
static void* (WINAPI *call_thiscall_func2)(void *func, void *this, const void *a);
static void* (WINAPI *call_thiscall_func3)(void *func,
void *this, const void *a, const void *b);
static void* (WINAPI *call_thiscall_func4)(void *func,
void *this, const void *a, const void *b, const void *c);
static void init_thiscall_thunk(void)
{
struct thiscall_thunk *thunk = VirtualAlloc(NULL, sizeof(*thunk),
MEM_COMMIT, PAGE_EXECUTE_READWRITE);
thunk->pop_eax = 0x58; /* popl %eax */
thunk->pop_edx = 0x5a; /* popl %edx */
thunk->pop_ecx = 0x59; /* popl %ecx */
thunk->push_eax = 0x50; /* pushl %eax */
thunk->jmp_edx = 0xe2ff; /* jmp *%edx */
call_thiscall_func1 = (void*)thunk;
call_thiscall_func2 = (void*)thunk;
call_thiscall_func3 = (void*)thunk;
call_thiscall_func4 = (void*)thunk;
}
#define call_func1(func,_this) call_thiscall_func1(func,_this)
#define call_func2(func,_this,a) call_thiscall_func2(func,_this,(const void*)(a))
#define call_func3(func,_this,a,b) call_thiscall_func3(func,_this,\
(const void*)(a),(const void*)(b))
#define call_func4(func,_this,a,b,c) call_thiscall_func4(func,_this,\
(const void*)(a),(const void*)(b), (const void*)(c))
#else
#define init_thiscall_thunk()
#define call_func1(func,_this) func(_this)
#define call_func2(func,_this,a) func(_this,a)
#define call_func3(func,_this,a,b) func(_this,a,b)
#define call_func4(func,_this,a,b,c) func(_this,a,b,c)
#endif /* __i386__ */
struct memory_resource_vtbl;
typedef struct {
struct memory_resource_vtbl *vtbl;
} memory_resource;
struct memory_resource_vtbl
{
void (__thiscall *dtor)(memory_resource *this);
void* (__thiscall *do_allocate)(memory_resource *this,
size_t bytes, size_t alignment);
void (__thiscall *do_deallocate)(memory_resource *this,
void *p, size_t bytes, size_t alignment);
MSVCP_bool (__thiscall *do_is_equal)(memory_resource *this,
memory_resource *other);
};
static HMODULE msvcp;
static memory_resource* (__cdecl *p__Aligned_new_delete_resource)(void);
static memory_resource* (__cdecl *p__Unaligned_new_delete_resource)(void);
static memory_resource* (__cdecl *p__Aligned_get_default_resource)(void);
static memory_resource* (__cdecl *p__Unaligned_get_default_resource)(void);
static memory_resource* (__cdecl *p__Aligned_set_default_resource)(memory_resource*);
static memory_resource* (__cdecl *p__Unaligned_set_default_resource)(memory_resource*);
static memory_resource* (__cdecl *p_null_memory_resource)(void);
static HMODULE ucrtbase;
static void* (__cdecl *p_malloc)(size_t size);
static void (__cdecl *p_free)(void *ptr);
static void* (__cdecl *p__aligned_malloc)(size_t size, size_t alignment);
static void (__cdecl *p__aligned_free)(void *ptr);
#define SETNOFAIL(lib,x,y) x = (void*)GetProcAddress(lib,y)
#define SET(lib,x,y) do { SETNOFAIL(lib,x,y); ok(x != NULL, "Export '%s' not found\n", y); } while(0)
static BOOL init(void)
{
msvcp = LoadLibraryA("msvcp140_1.dll");
if(!msvcp)
{
win_skip("msvcp140_1.dll not installed\n");
return FALSE;
}
ucrtbase = LoadLibraryA("ucrtbase.dll");
if(!ucrtbase)
{
win_skip("ucrtbase.dll not installed\n");
FreeLibrary(msvcp);
return FALSE;
}
SET(msvcp, p__Aligned_new_delete_resource, "_Aligned_new_delete_resource");
SET(msvcp, p__Unaligned_new_delete_resource, "_Unaligned_new_delete_resource");
SET(msvcp, p_null_memory_resource, "null_memory_resource");
SET(msvcp, p__Aligned_get_default_resource, "_Aligned_get_default_resource");
SET(msvcp, p__Unaligned_get_default_resource, "_Unaligned_get_default_resource");
SET(msvcp, p__Aligned_set_default_resource, "_Aligned_set_default_resource");
SET(msvcp, p__Unaligned_set_default_resource, "_Unaligned_set_default_resource");
SET(ucrtbase, p__aligned_malloc, "_aligned_malloc");
SET(ucrtbase, p__aligned_free, "_aligned_free");
SET(ucrtbase, p_malloc, "malloc");
SET(ucrtbase, p_free, "free");
init_thiscall_thunk();
return TRUE;
}
static void test__Aligned_new_delete_resource(void)
{
void *ptr;
memory_resource *resource = p__Aligned_new_delete_resource();
ok(resource != NULL, "Failed to get aligned new delete memory resource.\n");
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, 64);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, 64);
/* up to the NEW_ALIGNMENT it should use the non-aligned new/delete */
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
p_free(ptr); /* delete, crashes with aligned */
ptr = p_malloc(140);
ok(ptr != NULL, "Failed to allocate memory using _aligned_malloc.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, NEW_ALIGNMENT);
/* past the NEW_ALIGNMENT it should use the aligned new/delete */
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT * 2);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
p__aligned_free(ptr); /* aligned delete, crashes with non-aligned */
ptr = p__aligned_malloc(140, NEW_ALIGNMENT * 2);
ok(ptr != NULL, "Failed to allocate memory using _aligned_malloc.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, NEW_ALIGNMENT * 2);
/* until the NEW_ALIGNMENT it doesn't have to be a power of two */
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT - 1);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, NEW_ALIGNMENT - 1);
/* crashes with alignment not being a power of two past the NEW_ALIGNMENT */
/* ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT * 2 + 1); */
ok((MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource),
"Resource should be equal to itself.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, NULL),
"Resource should not be equal to NULL.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource+1),
"Resource should not be equal to a random pointer.\n");
}
static void test__Unaligned_new_delete_resource(void)
{
void *ptr;
memory_resource *resource = p__Unaligned_new_delete_resource();
ok(resource != NULL, "Failed to get unaligned new delete memory resource.\n");
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, NEW_ALIGNMENT);
/* up to the NEW_ALIGNMENT it is using non-aligned new/delete */
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
p_free(ptr); /* delete */
/* alignment doesn't have to be a power of two */
ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT - 1);
ok(ptr != NULL, "Failed to allocate memory using memory resource.\n");
p_free(ptr); /* delete */
ptr = p_malloc(140);
ok(ptr != NULL, "Failed to allocate memory using malloc.\n");
call_func4(resource->vtbl->do_deallocate, resource, ptr, 140, NEW_ALIGNMENT);
/* alignment past NEW_ALIGNMENT results in bad alloc exception */
/* ptr = call_func3(resource->vtbl->do_allocate, resource, 140, NEW_ALIGNMENT * 2); */
ok((MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource),
"Resource should be equal to itself.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, NULL),
"Resource should not be equal to NULL.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource+1),
"Resource should not be equal to a random pointer.\n");
}
static void test_null_memory_resource(void)
{
memory_resource *resource = p_null_memory_resource();
ok(resource != NULL, "Failed to get null memory resource.\n");
/* should result in bad alloc exception */
/* call_func3(resource->vtbl->do_allocate, resource, 140, 8); */
/* harmless nop */
call_func4(resource->vtbl->do_deallocate, resource, (void*)(INT_PTR)-1, 140, 2);
ok((MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource),
"Resource should be equal to itself.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, NULL),
"Resource should not be equal to NULL.\n");
ok(!(MSVCP_bool)(INT_PTR)call_func2(resource->vtbl->do_is_equal, resource, resource+1),
"Resource should not be equal to a random pointer.\n");
}
static void test_get_set_defult_resource(
memory_resource *(__cdecl *new_delete_resource)(void),
memory_resource *(__cdecl *set_default_resource)(memory_resource*))
{
ok(p__Unaligned_get_default_resource() == p__Unaligned_new_delete_resource(),
"The default aligned resource should be equal to new/delete one.\n");
ok(p__Aligned_get_default_resource() == p__Aligned_new_delete_resource(),
"The default unaligned resource should be equal to new/delete one.\n");
ok(set_default_resource((void*)0xdeadbeef) == new_delete_resource(),
"Setting default resource should return the old one.\n");
/* the value is shared */
ok(p__Unaligned_get_default_resource() == (void*)0xdeadbeef,
"Setting resource should change the default unaligned resource.\n");
ok(p__Aligned_get_default_resource() == (void*)0xdeadbeef,
"Setting resource should change the default aligned resource.\n");
ok(set_default_resource(NULL) == (void*)0xdeadbeef,
"Setting default resource should return the old one.\n");
ok(p__Unaligned_get_default_resource() == p__Unaligned_new_delete_resource(),
"Setting the default resource to NULL should reset the unaligned default.\n");
ok(p__Aligned_get_default_resource() == p__Aligned_new_delete_resource(),
"Setting the default resource to NULL should reset the aligned default.\n");
}
START_TEST(msvcp140_1)
{
if (!init()) return;
test__Aligned_new_delete_resource();
test__Unaligned_new_delete_resource();
test_null_memory_resource();
test_get_set_defult_resource(p__Aligned_new_delete_resource,
p__Aligned_set_default_resource);
test_get_set_defult_resource(p__Unaligned_new_delete_resource,
p__Unaligned_set_default_resource);
FreeLibrary(msvcp);
FreeLibrary(ucrtbase);
}