NtMapViewOfSection.c

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/*
 * PROJECT:         ReactOS API Tests
 * LICENSE:         LGPLv2.1+ - See COPYING.LIB in the top level directory
 * PURPOSE:         Test for NtMapViewOfSection
 * PROGRAMMERS:     Timo Kreuzer
 *                  Thomas Faber
 */

#include "precomp.h"

void
Test_PageFileSection(void)
{
    NTSTATUS Status;
    HANDLE SectionHandle;
    LARGE_INTEGER MaximumSize, SectionOffset;
    PVOID BaseAddress, BaseAddress2;
    SIZE_T ViewSize;
    ULONG OldProtect;

    /* Create a page file backed section with SEC_COMMIT */
    MaximumSize.QuadPart = 0x20000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_COMMIT,
                             NULL);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
        return;

    /* Try to map a page at an address that is not 64k aligned */
    BaseAddress = (PVOID)0x30001000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_MAPPED_ALIGNMENT);

    /* Try to map a page with execute rights */
    BaseAddress = (PVOID)0x30000000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_EXECUTE_READWRITE);
    ok_ntstatus(Status, STATUS_SECTION_PROTECTION);

    /* Try to map 2 pages with MEM_COMMIT */
    BaseAddress = (PVOID)0x30000000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x2000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                PAGE_SIZE,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                MEM_COMMIT,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);

    /* Try to map 1 page, with free base address and zero bits compatible with 64k granularity */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                10,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);

{
    ULONG_PTR gran = 64 * 1024;
    ULONG_PTR ZeroBits = 11;

    ok_hex(gran, 0x10000);
    gran <<= ZeroBits;
    ok_hex(gran, 0x8000000);
    gran >>= ZeroBits;
    ok_hex(gran, 0x10000);

    ok_hex((gran << ZeroBits) >> ZeroBits, gran);

}

    /* Try to map 1 page, with free base address and zero bits incompatible with 64k granularity */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                11,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_NO_MEMORY);

    /* Try to map 1 page, with base address and zero bits being compatible */
    BaseAddress = (PVOID)0x30000000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                2,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to map 1 page, with base address and zero bits being incompatible */
    BaseAddress = (PVOID)0x30000000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                3,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_INVALID_PARAMETER_4);

    /* Map 2 pages, without MEM_COMMIT */
    BaseAddress = (PVOID)0x30000000;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x2000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* We must be able to access the memory */
    _SEH2_TRY
    {
        *(PULONG)BaseAddress = 1;
    }
    _SEH2_EXCEPT(1)
    {
        ok(FALSE, "Got an exception\n");
    }
    _SEH2_END;

    /* Commit a page in the section */
    BaseAddress = (PVOID)0x30000000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to decommit a page in the section */
    Status = NtFreeVirtualMemory(NtCurrentProcess(),
                                 &BaseAddress,
                                 &ViewSize,
                                 MEM_DECOMMIT);
    ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);

    /* Try to commit a range larger than the section */
    BaseAddress = (PVOID)0x30000000;
    ViewSize = 0x3000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);

    /* Try to commit a page after the section */
    BaseAddress = (PVOID)0x30002000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);

    /* Try to allocate a page after the section */
    BaseAddress = (PVOID)0x30002000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_RESERVE | MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);

    /* Need to go to next 64k boundary */
    BaseAddress = (PVOID)0x30010000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_RESERVE | MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
        return;

    /* Free the allocation */
    BaseAddress = (PVOID)0x30010000;
    ViewSize = 0x1000;
    Status = NtFreeVirtualMemory(NtCurrentProcess(),
                                 &BaseAddress,
                                 &ViewSize,
                                 MEM_RELEASE);
    ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);

    /* Try to release the section mapping with NtFreeVirtualMemory */
    BaseAddress = (PVOID)0x30000000;
    ViewSize = 0x1000;
    Status = NtFreeVirtualMemory(NtCurrentProcess(),
                                 &BaseAddress,
                                 &ViewSize,
                                 MEM_RELEASE);
    ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);

    /* Commit a page in the section */
    BaseAddress = (PVOID)0x30001000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to decommit the page */
    BaseAddress = (PVOID)0x30001000;
    ViewSize = 0x1000;
    Status = NtFreeVirtualMemory(NtCurrentProcess(),
                                 &BaseAddress,
                                 &ViewSize,
                                 MEM_DECOMMIT);
    ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);

    BaseAddress = UlongToPtr(0x40000000);
    SectionOffset.QuadPart = 0;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
        return;

    ok(BaseAddress == UlongToPtr(0x40000000), "Invalid BaseAddress: %p\n", BaseAddress);

    BaseAddress = (PVOID)0x40080000;
    SectionOffset.QuadPart = 0x10000;
    ViewSize = 0x1000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p\n", BaseAddress);

    /* Commit a page in the section */
    BaseAddress = (PVOID)0x40000000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Close the mapping */
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    BaseAddress = (PVOID)0x30000000;
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtClose(SectionHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Create a page file backed section, but only reserved */
    MaximumSize.QuadPart = 0x20000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_RESERVE,
                             NULL);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to map 1 page, passing MEM_RESERVE */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = PAGE_SIZE;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                PAGE_SIZE,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                MEM_RESERVE,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);

    /* Try to map 1 page using MEM_COMMIT */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = PAGE_SIZE;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                PAGE_SIZE,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                MEM_COMMIT,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_INVALID_PARAMETER_9);

    /* Map 2 pages, but commit 1 */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 2 * PAGE_SIZE;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                PAGE_SIZE,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* We must be able to access the 1st page */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        *(PUCHAR)BaseAddress = 1;
    }
    _SEH2_EXCEPT(1)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* We must not be able to access the 2nd page */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        *((PUCHAR)BaseAddress + PAGE_SIZE) = 1;
    }
    _SEH2_EXCEPT(1)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);

    /* Map the 2 pages again into a different memory location */
    BaseAddress2 = NULL;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress2,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Commit a the 2nd page in the 2nd memory location */
    BaseAddress2 = (PUCHAR)BaseAddress2 + PAGE_SIZE;
    ViewSize = PAGE_SIZE;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress2,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to commit again (the already committed page) */
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress2,
                                     0,
                                     &ViewSize,
                                     MEM_COMMIT,
                                     PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* We must be able to access the memory in the 2nd page of the 1st memory location */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        *((PUCHAR)BaseAddress + PAGE_SIZE) = 2;
    }
    _SEH2_EXCEPT(1)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_SUCCESS);

    ok(*(PULONG)BaseAddress2 == 2, "Value in memory was wrong\n");

    /* Close the mapping */
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtUnmapViewOfSection(NtCurrentProcess(), (PUCHAR)BaseAddress2 - PAGE_SIZE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtClose(SectionHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to create a 512 GB page file backed section with committed pages */
    MaximumSize.QuadPart = 0x8000000000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_COMMIT,
                             NULL);
    ok_ntstatus(Status, STATUS_COMMITMENT_LIMIT);

    /* Try to create a huge page file backed section with PAGE_NOACCESS protection */
    MaximumSize.QuadPart = 0x8000000000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_NOACCESS,
                             SEC_COMMIT,
                             NULL);
    ok_ntstatus(Status, STATUS_INVALID_PAGE_PROTECTION);

    /* Try to create a very huge page file backed section, but only reserved */
    MaximumSize.QuadPart = 0x80000000000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_RESERVE,
                             NULL);
#ifdef _WIN64
    ok_ntstatus(Status, STATUS_INSUFFICIENT_RESOURCES);
#else
    /* WoW64 returns STATUS_INSUFFICIENT_RESOURCES */
    ok((Status == STATUS_INSUFFICIENT_RESOURCES) || (Status == STATUS_SECTION_TOO_BIG),
       "got wrong Status: 0x%lx\n", Status);
#endif

    /* Try to create a even huger page file backed section, but only reserved */
    MaximumSize.QuadPart = 0x800000000000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_RESERVE,
                             NULL);
    ok_ntstatus(Status, STATUS_SECTION_TOO_BIG);

    /* Create a 8 GB page file backed section, but only reserved */
    MaximumSize.QuadPart = 0x200000000;
    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_RESERVE,
                             NULL);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Pass a too large region size */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = MAXULONG_PTR;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
#ifdef _WIN64
    ok_ntstatus(Status, STATUS_INVALID_PARAMETER_3);
#else
    /* WoW64 returns STATUS_INVALID_PARAMETER_4 */
    ok((Status == STATUS_INVALID_PARAMETER_4) || (Status == STATUS_INVALID_PARAMETER_3),
       "got wrong Status: 0x%lx\n", Status);
#endif

    /* Pass 0 region size */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
#ifdef _WIN64
    ok_ntstatus(Status, STATUS_SUCCESS);
    ok(ViewSize == 0x200000000, "wrong ViewSize: 0x%Ix\n", ViewSize);
#else
    /* WoW64 returns STATUS_NO_MEMORY */
    ok((Status == STATUS_NO_MEMORY) || (Status == STATUS_INVALID_VIEW_SIZE),
       "got wrong Status: 0x%lx\n", Status);
    ok(ViewSize == 0, "wrong ViewSize: 0x%Ix\n", ViewSize);
#endif

    /* Map with PAGE_NOACCESS */
    BaseAddress = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0x20000000;
    Status = NtMapViewOfSection(SectionHandle,
                                NtCurrentProcess(),
                                &BaseAddress,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_NOACCESS);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Try to change protection to read/write */
    ViewSize = 0x1000;
    OldProtect = -1;
    BaseAddress2 = BaseAddress;
    Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect);
    ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
    // Windows 2003 returns bogus
    //ok(OldProtect == PAGE_READWRITE, "Wrong protection returned: %u\n", OldProtect);

    /* Test read access */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        (void)(*(volatile char*)BaseAddress2);
    }
    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);

    /* Try to change protection to read/write */
    ViewSize = 0x1000;
    OldProtect = -1;
    BaseAddress2 = BaseAddress;
    Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READWRITE, &OldProtect);
    ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
#ifdef _WIN64
    ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect);
#else
    // Windows 2003 returns bogus
#endif

    /* Try to change protection to readonly */
    ViewSize = 0x1000;
    OldProtect = -1;
    BaseAddress2 = BaseAddress;
    Status = NtProtectVirtualMemory(NtCurrentProcess(), &BaseAddress2, &ViewSize, PAGE_READONLY, &OldProtect);
    ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
#ifdef _WIN64
    //ok(OldProtect == 0, "Wrong protection returned: 0x%lx\n", OldProtect);
#else
    // Windows 2003 returns bogus
#endif

    /* Commit a page */
    ViewSize = 0x1000;
    BaseAddress2 = BaseAddress;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);
    ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2);

    /* Commit the page again */
    ViewSize = 0x1000;
    BaseAddress2 = BaseAddress;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);
    ok(BaseAddress2 == BaseAddress, "Invalid base address: %p\n", BaseAddress2);

    /* Test read access */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        (void)(*(volatile char*)BaseAddress2);
    }
    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Test write access */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        *(char*)BaseAddress2 = 1;
    }
    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_ACCESS_VIOLATION);

    /* Update protection to PAGE_READWRITE */
    ViewSize = 0x1000;
    BaseAddress2 = BaseAddress;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Test write access */
    Status = STATUS_SUCCESS;
    _SEH2_TRY
    {
        *(char*)BaseAddress2 = 1;
    }
    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
    {
        Status = _SEH2_GetExceptionCode();
    }
    _SEH2_END;
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Update protection to PAGE_EXECUTE_READWRITE (1 page) */
    ViewSize = 0x1000;
    BaseAddress2 = BaseAddress;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(), &BaseAddress2, 0, &ViewSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Status = NtClose(SectionHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);
}

void
Test_ImageSection(void)
{
    UNICODE_STRING FileName;
    NTSTATUS Status;
    OBJECT_ATTRIBUTES FileObjectAttributes;
    IO_STATUS_BLOCK IoStatusBlock;
    WCHAR TestDllPath[MAX_PATH];
    HANDLE FileHandle, DataSectionHandle, ImageSectionHandle;
    PVOID DataBase, ImageBase;
    SIZE_T ViewSize;

    GetModuleFileNameW(NULL, TestDllPath, RTL_NUMBER_OF(TestDllPath));
    wcsrchr(TestDllPath, L'\\')[1] = UNICODE_NULL;
    StringCbCatW(TestDllPath, sizeof(TestDllPath), L"testdata\\test.dll");
    if (!RtlDosPathNameToNtPathName_U(TestDllPath,
                                      &FileName,
                                      NULL,
                                      NULL))
    {
        ok(0, "RtlDosPathNameToNtPathName_U failed\n");
        return;
    }

    InitializeObjectAttributes(&FileObjectAttributes,
                               &FileName,
                               0,
                               NULL,
                               NULL);

    Status = NtOpenFile(&FileHandle,
                        GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
                        &FileObjectAttributes,
                        &IoStatusBlock,
                        FILE_SHARE_READ,
                        FILE_SYNCHRONOUS_IO_NONALERT);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to open file %s\n", wine_dbgstr_wn(FileName.Buffer, FileName.Length / sizeof(WCHAR)));
        return;
    }

    /* Create a data section with write access */
    Status = NtCreateSection(&DataSectionHandle,
                             SECTION_ALL_ACCESS, // DesiredAccess
                             NULL, // ObjectAttributes
                             NULL, // MaximumSize
                             PAGE_READWRITE, // SectionPageProtection
                             SEC_COMMIT, // AllocationAttributes
                             FileHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to create data section\n");
        NtClose(FileHandle);
        return;
    }

    /* Map the data section as flat mapping */
    DataBase = NULL;
    ViewSize = 0;
    Status = NtMapViewOfSection(DataSectionHandle,
                                NtCurrentProcess(),
                                &DataBase,
                                0,
                                0,
                                NULL,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);
    //ok(ViewSize == 0x3f95cc48, "ViewSize wrong: 0x%lx\n");
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to map view of data section\n");
        NtClose(DataSectionHandle);
        NtClose(FileHandle);
        return;
    }

    /* Check the original data */
    ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");

    /* Modify the PE header (but do not flush!) */
    *(ULONG*)DataBase = 0xdeadbabe;
    ok(*(ULONG*)DataBase == 0xdeadbabe, "Header not ok\n");

    /* Modify data in the .data section (but do not flush!) */
    ok(*(ULONG*)((PUCHAR)DataBase + 0x800) == 0x12345678,
       "Data in .data section invalid: 0x%lx!\n", *(ULONG*)((PUCHAR)DataBase + 0x800));
    *(ULONG*)((PUCHAR)DataBase + 0x800) = 0x87654321;

    /* Now try to create an image section (should fail) */
    Status = NtCreateSection(&ImageSectionHandle,
                             SECTION_ALL_ACCESS, // DesiredAccess
                             NULL, // ObjectAttributes
                             NULL, // MaximumSize
                             PAGE_READWRITE, // SectionPageProtection
                             SEC_IMAGE, // AllocationAttributes
                             FileHandle);
    ok_ntstatus(Status, STATUS_INVALID_IMAGE_NOT_MZ);
    if (NT_SUCCESS(Status)) NtClose(ImageSectionHandle);

    /* Restore the original header */
    *(ULONG*)DataBase = 0x00905a4d;

    /* Modify data in the .data section (but do not flush!) */
    ok_hex(*(ULONG*)((PUCHAR)DataBase + 0x800), 0x87654321);
    *(ULONG*)((PUCHAR)DataBase + 0x800) = 0xdeadbabe;

    /* Try to create an image section again */
    Status = NtCreateSection(&ImageSectionHandle,
                             SECTION_ALL_ACCESS, // DesiredAccess
                             NULL, // ObjectAttributes
                             NULL, // MaximumSize
                             PAGE_READWRITE, // SectionPageProtection
                             SEC_IMAGE, // AllocationAttributes
                             FileHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to create image section\n");
        NtClose(DataSectionHandle);
        NtClose(FileHandle);
        return;
    }

    /* Map the image section */
    ImageBase = NULL;
    ViewSize = 0;
    Status = NtMapViewOfSection(ImageSectionHandle,
                                NtCurrentProcess(),
                                &ImageBase,
                                0, // ZeroBits
                                0, // CommitSize
                                NULL, // SectionOffset
                                &ViewSize,
                                ViewShare,
                                0, // AllocationType
                                PAGE_READONLY);
#ifdef _M_IX86
    ok_ntstatus(Status, STATUS_SUCCESS);
#else
    ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
#endif
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to map view of image section\n");
        NtClose(ImageSectionHandle);
        NtClose(DataSectionHandle);
        NtClose(FileHandle);
        return;
    }

    /* Check the header */
    ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
    ok(*(ULONG*)ImageBase == 0x00905a4d, "Header not ok\n");

    /* Check the data section. Either of these can be present! */
    ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
       (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
       "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));

    /* Now modify the data again */
    *(ULONG*)DataBase = 0xdeadbabe;
    *(ULONG*)((PUCHAR)DataBase + 0x800) = 0xf00dada;

    /* Check the data */
    ok(*(ULONG*)DataBase == 0xdeadbabe, "Header not ok\n");
    ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
    ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
       (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
       "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));

    /* Flush the view */
    ViewSize = 0x1000;
    Status = NtFlushVirtualMemory(NtCurrentProcess(),
                                  &DataBase,
                                  &ViewSize,
                                  &IoStatusBlock);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Check the data again */
    ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
    ok((*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x87654321) ||
       (*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0x12345678),
       "Wrong value in data section: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));

    /* Restore the original header */
    *(ULONG*)DataBase = 0x00905a4d;
    ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");

    /* Close the image mapping */
    NtUnmapViewOfSection(NtCurrentProcess(), ImageBase);
    NtClose(ImageSectionHandle);

    /* Create an image section again */
    Status = NtCreateSection(&ImageSectionHandle,
                             SECTION_ALL_ACCESS, // DesiredAccess
                             NULL, // ObjectAttributes
                             NULL, // MaximumSize
                             PAGE_READWRITE, // SectionPageProtection
                             SEC_IMAGE, // AllocationAttributes
                             FileHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to create image section\n");
        NtClose(DataSectionHandle);
        NtClose(FileHandle);
        return;
    }

    /* Map the image section again */
    ImageBase = NULL;
    ViewSize = 0;
    Status = NtMapViewOfSection(ImageSectionHandle,
                                NtCurrentProcess(),
                                &ImageBase,
                                0,
                                0,
                                NULL,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READONLY);
#ifdef _M_IX86
    ok_ntstatus(Status, STATUS_SUCCESS);
#else
    ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
#endif
    if (!NT_SUCCESS(Status))
    {
        skip("Failed to map view of image section\n");
        NtClose(ImageSectionHandle);
        NtClose(DataSectionHandle);
        NtClose(FileHandle);
        return;
    }

    // This one doesn't always work, needs investigation
    /* Check the .data section again */
    //ok(*(ULONG*)((PUCHAR)ImageBase + 0x80000) == 0xf00dada,
    //   "Data should be synced: 0x%lx!\n", *(ULONG*)((PUCHAR)ImageBase + 0x80000));

    /* Restore the original data */
    *(ULONG*)((PUCHAR)DataBase + 0x800) = 0x12345678;

    /* Close the data mapping */
    NtUnmapViewOfSection(NtCurrentProcess(), DataBase);

    NtClose(DataSectionHandle);

    /* Try to allocate memory inside the image mapping */
    DataBase = (PUCHAR)ImageBase + 0x20000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(), &DataBase, 0, &ViewSize, MEM_RESERVE, PAGE_NOACCESS);
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);

    /* Cleanup */
    NtClose(FileHandle);
    NtClose(ImageSectionHandle);
    NtUnmapViewOfSection(NtCurrentProcess(), ImageBase);
}

void
Test_ImageSection2(void)
{
    UNICODE_STRING FileName;
    NTSTATUS Status;
    OBJECT_ATTRIBUTES FileObjectAttributes;
    IO_STATUS_BLOCK IoStatusBlock;
    HANDLE FileHandle, ImageSectionHandle;
    PVOID ImageBase, BaseAddress;
    SIZE_T ViewSize;
    LARGE_INTEGER MaximumSize, SectionOffset;

    if (!RtlDosPathNameToNtPathName_U(L"testdata\\nvoglv32.dll",
                                      &FileName,
                                      NULL,
                                      NULL))
    {
        ok(0, "RtlDosPathNameToNtPathName_U failed\n");
        return;
    }

    InitializeObjectAttributes(&FileObjectAttributes,
                               &FileName,
                               0,
                               NULL,
                               NULL);

    Status = NtOpenFile(&FileHandle,
                        GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE,
                        &FileObjectAttributes,
                        &IoStatusBlock,
                        FILE_SHARE_READ,
                        FILE_SYNCHRONOUS_IO_NONALERT);
    ok_ntstatus(Status, STATUS_SUCCESS);
    printf("Opened file with handle %p\n", FileHandle);

    /* Create a data section with write access */
    MaximumSize.QuadPart = 0x20000;
    Status = NtCreateSection(&ImageSectionHandle,
                             SECTION_ALL_ACCESS, // DesiredAccess
                             NULL, // ObjectAttributes
                             &MaximumSize, // MaximumSize
                             PAGE_READWRITE, // SectionPageProtection
                             SEC_IMAGE, // AllocationAttributes
                             FileHandle);
    ok_ntstatus(Status, STATUS_SUCCESS);

    printf("Created image section with handle %p\n", ImageSectionHandle);
    //system("PAUSE");

    /* Map the image section */
    ImageBase = NULL;
    ViewSize = 0x0000;
    SectionOffset.QuadPart = 0x00000;
    Status = NtMapViewOfSection(ImageSectionHandle,
                                NtCurrentProcess(),
                                &ImageBase,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
    ok_ntstatus(Status, STATUS_SUCCESS);

    printf("Mapped image section at %p, value in text section: %lx\n",
           ImageBase, *((ULONG*)((PCHAR)ImageBase + 0x1196)));
    system("PAUSE");

    /* Try to allocate a page after the section */
    BaseAddress = (PUCHAR)ImageBase + 0x10000;
    ViewSize = 0x1000;
    Status = NtAllocateVirtualMemory(NtCurrentProcess(),
                                     &BaseAddress,
                                     0,
                                     &ViewSize,
                                     MEM_RESERVE | MEM_COMMIT,
                                     PAGE_READWRITE);
    printf("allocation status: %lx\n", Status);
    system("PAUSE");

}

// doesn't work with WoW64!
void
Test_BasedSection(void)
{
    NTSTATUS Status;
    HANDLE SectionHandle1, SectionHandle2;
    LARGE_INTEGER MaximumSize, SectionOffset;
    PVOID BaseAddress1, BaseAddress2;
    SIZE_T ViewSize;

    /* Create a based section with SEC_COMMIT */
    MaximumSize.QuadPart = 0x1000;
    Status = NtCreateSection(&SectionHandle1,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_COMMIT | SEC_BASED,
                             NULL);
    ok_ntstatus(Status, STATUS_SUCCESS);

    /* Map the 1st section */
    BaseAddress1 = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0;
    Status = NtMapViewOfSection(SectionHandle1,
                                NtCurrentProcess(),
                                &BaseAddress1,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
#if 0 // WOW64?
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
#else
    ok_ntstatus(Status, STATUS_SUCCESS);
#endif

    /* Create a 2nd based section with SEC_COMMIT */
    MaximumSize.QuadPart = 0x1000;
    Status = NtCreateSection(&SectionHandle2,
                             SECTION_ALL_ACCESS,
                             NULL,
                             &MaximumSize,
                             PAGE_READWRITE,
                             SEC_COMMIT | SEC_BASED,
                             NULL);
    ok_ntstatus(Status, STATUS_SUCCESS);//

    /* Map the 2nd section */
    BaseAddress2 = NULL;
    SectionOffset.QuadPart = 0;
    ViewSize = 0;
    Status = NtMapViewOfSection(SectionHandle2,
                                NtCurrentProcess(),
                                &BaseAddress2,
                                0,
                                0,
                                &SectionOffset,
                                &ViewSize,
                                ViewShare,
                                0,
                                PAGE_READWRITE);
#if 0 // WOW64?
    ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
#else
    ok_ntstatus(Status, STATUS_SUCCESS);
    ok((ULONG_PTR)BaseAddress2 < (ULONG_PTR)BaseAddress1,
       "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2);
    ok(((ULONG_PTR)BaseAddress1 - (ULONG_PTR)BaseAddress2) == 0x10000,
       "Invalid addresses: BaseAddress1=%p, BaseAddress2=%p\n", BaseAddress1, BaseAddress2);
#endif
}

#define BYTES4(x) x, x, x, x
#define BYTES8(x) BYTES4(x), BYTES4(x)
#define BYTES16(x) BYTES8(x), BYTES8(x)
#define BYTES32(x) BYTES16(x), BYTES16(x)
#define BYTES64(x) BYTES32(x), BYTES32(x)
#define BYTES128(x) BYTES64(x), BYTES64(x)
#define BYTES256(x) BYTES128(x), BYTES128(x)
#define BYTES512(x) BYTES256(x), BYTES256(x)
#define BYTES1024(x) BYTES512(x), BYTES512(x)

static struct _SECTION_CONTENTS_IMAGE_FILE
{
    IMAGE_DOS_HEADER doshdr;
    WORD stub[32];
    IMAGE_NT_HEADERS32 nthdrs;
    IMAGE_SECTION_HEADER text_header;
    IMAGE_SECTION_HEADER rossym_header;
    IMAGE_SECTION_HEADER rsrc_header;
    IMAGE_SECTION_HEADER clc_header;
    BYTE pad[488];
    BYTE text_data[0x400];
    BYTE rossym_data[0x400];
    BYTE rsrc_data[0x400];
    BYTE clc_data[0x1000];
} SectionContentsImageFile =
{
    /* IMAGE_DOS_HEADER */
    {
        IMAGE_DOS_SIGNATURE, 144, 3, 0, 4, 0, 0xFFFF, 0, 0xB8, 0, 0, 0, 0x40,
        0, { 0 }, 0, 0, { 0 }, 0x80
    },
    /* binary to print "This program cannot be run in DOS mode." */
    {
        0x1F0E, 0x0EBA, 0xB400, 0xCD09, 0xB821, 0x4C01, 0x21CD, 0x6854, 0x7369,
        0x7020, 0x6F72, 0x7267, 0x6D61, 0x6320, 0x6E61, 0x6F6E, 0x2074, 0x6562,
        0x7220, 0x6E75, 0x6920, 0x206E, 0x4F44, 0x2053, 0x6F6D, 0x6564, 0x0D2E,
        0x0A0D, 0x0024, 0x0000, 0x0000, 0x0000
    },
    /* IMAGE_NT_HEADERS32 */
    {
        IMAGE_NT_SIGNATURE, /* Signature */
        /* IMAGE_FILE_HEADER */
        {
            IMAGE_FILE_MACHINE_I386, /* Machine */
            4, /* NumberOfSections */
            0x47EFDF09, /* TimeDateStamp */
            0, /* PointerToSymbolTable */
            0, /* NumberOfSymbols */
            0xE0, /* SizeOfOptionalHeader */
            IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_LOCAL_SYMS_STRIPPED |
            IMAGE_FILE_LINE_NUMS_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
            IMAGE_FILE_DLL, /* Characteristics */
        },
        /* IMAGE_OPTIONAL_HEADER32 */
        {
            IMAGE_NT_OPTIONAL_HDR32_MAGIC, /* Magic */
            8, /* MajorLinkerVersion */
            0, /* MinorLinkerVersion */
            0x400, /* SizeOfCode */
            0x000, /* SizeOfInitializedData */
            0, /* SizeOfUninitializedData */
            0x2000, /* AddressOfEntryPoint */
            0x2000, /* BaseOfCode */
            0x0000, /* BaseOfData */
            0x400000, /* ImageBase */
            0x2000, /* SectionAlignment */
            0x200, /* FileAlignment */
            4, /* MajorOperatingSystemVersion */
            0, /* MinorOperatingSystemVersion */
            0, /* MajorImageVersion */
            0, /* MinorImageVersion */
            4, /* MajorSubsystemVersion */
            0, /* MinorSubsystemVersion */
            0, /* Win32VersionValue */
            0xa000, /* SizeOfImage */
            0x400, /* SizeOfHeaders */
            0x0, /* CheckSum */
            IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
            IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE |
            IMAGE_DLLCHARACTERISTICS_NO_SEH |
            IMAGE_DLLCHARACTERISTICS_NX_COMPAT, /* DllCharacteristics */
            0x100000, /* SizeOfStackReserve */
            0x1000, /* SizeOfStackCommit */
            0x100000, /* SizeOfHeapReserve */
            0x1000, /* SizeOfHeapCommit */
            0, /* LoaderFlags */
            0x10, /* NumberOfRvaAndSizes */
            /* IMAGE_DATA_DIRECTORY */
            {
                { 0 }, /* Export Table */
                { 0 }, /* Import Table */
                { 0 }, /* Resource Table */
                { 0 }, /* Exception Table */
                { 0 }, /* Certificate Table */
                { 0 }, /* Base Relocation Table */
                { 0 }, /* Debug */
                { 0 }, /* Copyright */
                { 0 }, /* Global Ptr */
                { 0 }, /* TLS Table */
                { 0 }, /* Load Config Table */
                { 0 }, /* Bound Import */
                { 0 }, /* IAT */
                { 0 }, /* Delay Import Descriptor */
                { 0 }, /* CLI Header */
                { 0 } /* Reserved */
            }
        }
    },
    /* IMAGE_SECTION_HEADER */
    {
        ".text", /* Name */
        { 0x394 }, /* Misc.VirtualSize */
        0x2000, /* VirtualAddress */
        0x400, /* SizeOfRawData */
        0x400, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
            IMAGE_SCN_CNT_CODE, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        ".rossym", /* Name */
        { 0x100 }, /* Misc.VirtualSize */
        0x4000, /* VirtualAddress */
        0x400, /* SizeOfRawData */
        0x800, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        /* CORE-8384 */
        IMAGE_SCN_MEM_READ | IMAGE_SCN_TYPE_NOLOAD, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        ".rsrc", /* Name */
        { 0x100 }, /* Misc.VirtualSize */
        0x6000, /* VirtualAddress */
        0x400, /* SizeOfRawData */
        0xC00, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_READ |
            IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        ".clc", /* Name */
        { 0x2000 }, /* Misc.VirtualSize */
        0x8000, /* VirtualAddress */
        0x1000, /* SizeOfRawData */
        0x1000, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        /* CORE-12582 */
        IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
            IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_CODE, /* Characteristics */
    },
    /* fill */
    { 0 },
    /* text */
    { 0xc3, 0 },
    /* rossym */
    {
        0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
        BYTES8(0xaa),
        BYTES16(0xbb),
        BYTES32(0xcc),
        BYTES64(0xdd),
        BYTES64(0xee),
        BYTES64(0xff),
    },
    /* rsrc */
    {
        BYTES128(0xee),
        BYTES128(0x55),
        BYTES128(0xee),
        BYTES128(0x11),
        BYTES128(0xff),
        BYTES128(0x00),
        BYTES128(0x00),
        BYTES128(0xdd),
    },
    /* clc */
    {
        BYTES512(0x11),
        BYTES512(0x22),
        BYTES512(0x33),
        BYTES512(0x44),
        BYTES512(0x55),
        BYTES512(0x66),
        BYTES512(0x77),
        BYTES512(0x88),
    },
};

C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, text_data) == 0x400);
C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, rossym_data) == 0x800);
C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, rsrc_data) == 0xc00);
C_ASSERT(FIELD_OFFSET(struct _SECTION_CONTENTS_IMAGE_FILE, clc_data) == 0x1000);

static
void
Test_SectionContents(BOOL Relocate)
{
    NTSTATUS Status;
    WCHAR TempPath[MAX_PATH];
    WCHAR FileName[MAX_PATH];
    HANDLE Handle;
    HANDLE SectionHandle;
    LARGE_INTEGER SectionOffset;
    PVOID BaseAddress;
    SIZE_T ViewSize;
    ULONG Written;
    ULONG Length;
    BOOL Success;

    Length = GetTempPathW(MAX_PATH, TempPath);
    ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
    Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
    ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
    Handle = CreateFileW(FileName,
                         FILE_ALL_ACCESS,
                         0,
                         NULL,
                         CREATE_ALWAYS,
                         0,
                         NULL);
    if (Handle == INVALID_HANDLE_VALUE)
    {
        skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
        return;
    }
    if (Relocate)
    {
        ok((ULONG_PTR)GetModuleHandle(NULL) <= 0x80000000, "Module at %p\n", GetModuleHandle(NULL));
        SectionContentsImageFile.nthdrs.OptionalHeader.ImageBase = (ULONG)(ULONG_PTR)GetModuleHandle(NULL);
    }
    else
    {
        SectionContentsImageFile.nthdrs.OptionalHeader.ImageBase = 0xe400000;
    }

    Success = WriteFile(Handle,
                        &SectionContentsImageFile,
                        sizeof(SectionContentsImageFile),
                        &Written,
                        NULL);
    ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
    ok(Written == sizeof(SectionContentsImageFile), "WriteFile wrote %lu bytes\n", Written);

    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             NULL,
                             PAGE_EXECUTE_READWRITE,
                             SEC_IMAGE,
                             Handle);
    ok_ntstatus(Status, STATUS_SUCCESS);

    if (NT_SUCCESS(Status))
    {
        /* Map the section with  */
        BaseAddress = NULL;
        SectionOffset.QuadPart = 0;
        ViewSize = 0;
        Status = NtMapViewOfSection(SectionHandle,
                                    NtCurrentProcess(),
                                    &BaseAddress,
                                    0,
                                    0,
                                    &SectionOffset,
                                    &ViewSize,
                                    ViewShare,
                                    0,
                                    PAGE_READWRITE);
        if (Relocate)
            ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
        else
            ok_ntstatus(Status, STATUS_SUCCESS);
        if (NT_SUCCESS(Status))
        {
            PUCHAR Bytes = BaseAddress;
#define TEST_BYTE(n, v) StartSeh() ok_hex(Bytes[n], v); EndSeh(STATUS_SUCCESS);
#define TEST_WRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_SUCCESS);
#define TEST_NOWRITE(n) StartSeh() *(volatile UCHAR *)&Bytes[n] = Bytes[n]; EndSeh(STATUS_ACCESS_VIOLATION);
            TEST_NOWRITE(0x2000);
            TEST_BYTE(0x2000, 0xc3);
            TEST_BYTE(0x2001, 0x00);
            TEST_NOWRITE(0x4000);
            TEST_BYTE(0x4000, 0x01);
            TEST_BYTE(0x4001, 0x23);
            TEST_BYTE(0x4007, 0xef);
            TEST_BYTE(0x4008, 0xaa);
            TEST_BYTE(0x4010, 0xbb);
            TEST_BYTE(0x4020, 0xcc);
            TEST_BYTE(0x4040, 0xdd);
            TEST_BYTE(0x4080, 0xee);
            TEST_BYTE(0x40c0, 0xff);
            TEST_BYTE(0x40ff, 0xff);
            TEST_BYTE(0x4100, 0x00);
            TEST_BYTE(0x41ff, 0x00);
            TEST_NOWRITE(0x6000);
            TEST_BYTE(0x6000, 0xee);
            TEST_BYTE(0x60ff, 0x55);
            TEST_BYTE(0x6100, 0xee);
            TEST_BYTE(0x63ff, 0xdd);
            TEST_BYTE(0x6400, 0x00);
            TEST_WRITE(0x8000);
            TEST_BYTE(0x8000, 0x11);
            TEST_BYTE(0x8400, 0x33);
#undef TEST_BYTE
#undef TEST_WRITE
#undef TEST_NOWRITE
            Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
            ok_ntstatus(Status, STATUS_SUCCESS);
        }
        Status = NtClose(SectionHandle);
        ok_ntstatus(Status, STATUS_SUCCESS);
    }

    CloseHandle(Handle);
    DeleteFileW(FileName);
}

static struct _RAW_SIZE_IMAGE_FILE
{
    IMAGE_DOS_HEADER doshdr;
    WORD stub[32];
    IMAGE_NT_HEADERS32 nthdrs;
    IMAGE_SECTION_HEADER text_header;
    IMAGE_SECTION_HEADER data_header;
    IMAGE_SECTION_HEADER zdata_header;
    IMAGE_SECTION_HEADER rsrc_header;
    BYTE pad[488];
    BYTE text_data[0x1200];
    BYTE data_data[0x1200];
    BYTE rsrc_data[0x400];
} RawSizeImageFile =
{
    /* IMAGE_DOS_HEADER */
    {
        IMAGE_DOS_SIGNATURE, 144, 3, 0, 4, 0, 0xFFFF, 0, 0xB8, 0, 0, 0, 0x40,
        0, { 0 }, 0, 0, { 0 }, 0x80
    },
    /* binary to print "This program cannot be run in DOS mode." */
    {
        0x1F0E, 0x0EBA, 0xB400, 0xCD09, 0xB821, 0x4C01, 0x21CD, 0x6854, 0x7369,
        0x7020, 0x6F72, 0x7267, 0x6D61, 0x6320, 0x6E61, 0x6F6E, 0x2074, 0x6562,
        0x7220, 0x6E75, 0x6920, 0x206E, 0x4F44, 0x2053, 0x6F6D, 0x6564, 0x0D2E,
        0x0A0D, 0x0024, 0x0000, 0x0000, 0x0000
    },
    /* IMAGE_NT_HEADERS32 */
    {
        IMAGE_NT_SIGNATURE, /* Signature */
        /* IMAGE_FILE_HEADER */
        {
            IMAGE_FILE_MACHINE_I386, /* Machine */
            4, /* NumberOfSections */
            0x47EFDF09, /* TimeDateStamp */
            0, /* PointerToSymbolTable */
            0, /* NumberOfSymbols */
            0xE0, /* SizeOfOptionalHeader */
            IMAGE_FILE_32BIT_MACHINE | IMAGE_FILE_LOCAL_SYMS_STRIPPED |
            IMAGE_FILE_LINE_NUMS_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
            IMAGE_FILE_DLL, /* Characteristics */
        },
        /* IMAGE_OPTIONAL_HEADER32 */
        {
            IMAGE_NT_OPTIONAL_HDR32_MAGIC, /* Magic */
            8, /* MajorLinkerVersion */
            0, /* MinorLinkerVersion */
            0x400, /* SizeOfCode */
            0x000, /* SizeOfInitializedData */
            0, /* SizeOfUninitializedData */
            0x1000, /* AddressOfEntryPoint */
            0x1000, /* BaseOfCode */
            0x0000, /* BaseOfData */
            0x400000, /* ImageBase */
            0x1000, /* SectionAlignment */
            0x200, /* FileAlignment */
            4, /* MajorOperatingSystemVersion */
            0, /* MinorOperatingSystemVersion */
            0, /* MajorImageVersion */
            0, /* MinorImageVersion */
            4, /* MajorSubsystemVersion */
            0, /* MinorSubsystemVersion */
            0, /* Win32VersionValue */
            0x5000, /* SizeOfImage */
            0x400, /* SizeOfHeaders */
            0x0, /* CheckSum */
            IMAGE_SUBSYSTEM_WINDOWS_CUI, /* Subsystem */
            IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE |
            IMAGE_DLLCHARACTERISTICS_NO_SEH |
            IMAGE_DLLCHARACTERISTICS_NX_COMPAT, /* DllCharacteristics */
            0x100000, /* SizeOfStackReserve */
            0x1000, /* SizeOfStackCommit */
            0x100000, /* SizeOfHeapReserve */
            0x1000, /* SizeOfHeapCommit */
            0, /* LoaderFlags */
            0x10, /* NumberOfRvaAndSizes */
            /* IMAGE_DATA_DIRECTORY */
            {
                { 0 }, /* Export Table */
                { 0 }, /* Import Table */
                { 0 }, /* Resource Table */
                { 0 }, /* Exception Table */
                { 0 }, /* Certificate Table */
                { 0 }, /* Base Relocation Table */
                { 0 }, /* Debug */
                { 0 }, /* Copyright */
                { 0 }, /* Global Ptr */
                { 0 }, /* TLS Table */
                { 0 }, /* Load Config Table */
                { 0 }, /* Bound Import */
                { 0 }, /* IAT */
                { 0 }, /* Delay Import Descriptor */
                { 0 }, /* CLI Header */
                { 0 } /* Reserved */
            }
        }
    },
    /* IMAGE_SECTION_HEADER */
    {
        /* SizeOfRawData larger than VirtualSize */
        ".text", /* Name */
        { 0x1000 }, /* Misc.VirtualSize */
        0x1000, /* VirtualAddress */
        0x1200, /* SizeOfRawData */
        0x400, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE |
            IMAGE_SCN_CNT_CODE, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        /* SizeOfRawData larger than VirtualSize */
        ".data", /* Name */
        { 0x100 }, /* Misc.VirtualSize */
        0x2000, /* VirtualAddress */
        0x1200, /* SizeOfRawData */
        0x1600, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ |
            IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        /* SizeOfRawData = 0 */
        ".zdata", /* Name */
        { 0x100 }, /* Misc.VirtualSize */
        0x3000, /* VirtualAddress */
        0, /* SizeOfRawData */
        0x2800, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_WRITE | IMAGE_SCN_MEM_READ |
            IMAGE_SCN_CNT_UNINITIALIZED_DATA, /* Characteristics */
    },
    /* IMAGE_SECTION_HEADER */
    {
        /* VirtualSize larger than SizeOfRawData */
        ".rsrc", /* Name */
        { 0x300 }, /* Misc.VirtualSize */
        0x4000, /* VirtualAddress */
        0x200, /* SizeOfRawData */
        0x2800, /* PointerToRawData */
        0, /* PointerToRelocations */
        0, /* PointerToLinenumbers */
        0, /* NumberOfRelocations */
        0, /* NumberOfLinenumbers */
        IMAGE_SCN_MEM_READ |
            IMAGE_SCN_CNT_INITIALIZED_DATA, /* Characteristics */
    },
    /* fill */
    { 0 },
    /* text */
    {
        0xc3, 0, 0, 0, 0, 0, 0, 0,
        BYTES8(1),
        BYTES16(2),
        BYTES32(3),
        BYTES64(4),
        BYTES128(5),
        BYTES256(6),
        BYTES512(7),
        BYTES1024(8),
        BYTES1024(9),
        BYTES1024(0xa),
        BYTES512(0xb),
    },
    /* data */
    {
        0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
        BYTES8(0xaa),
        BYTES16(0xbb),
        BYTES32(0xcc),
        BYTES64(0xdd),
        BYTES128(0xee),
        BYTES256(0xff),
        BYTES512(0xee),
        BYTES1024(0xdd),
        BYTES1024(0xcc),
        BYTES1024(0xbb),
        BYTES512(0xaa),
    },
    /* rsrc */
    {
        BYTES256(0xff),
        BYTES128(0xee),
        BYTES64(0xdd),
        BYTES32(0xcc),
        BYTES16(0xbb),
        BYTES8(0xaa),
        0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0x01,
    },
};

C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, text_data) == 0x400);
C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, data_data) == 0x1600);
C_ASSERT(FIELD_OFFSET(struct _RAW_SIZE_IMAGE_FILE, rsrc_data) == 0x2800);

// CORE-17284
static
void
Test_RawSize(ULONG TestNumber)
{
    NTSTATUS Status;
    WCHAR TempPath[MAX_PATH];
    WCHAR FileName[MAX_PATH];
    HANDLE Handle;
    HANDLE SectionHandle;
    LARGE_INTEGER SectionOffset;
    PVOID BaseAddress;
    SIZE_T ViewSize;
    ULONG Written;
    ULONG Length;
    BOOL Success;

    Length = GetTempPathW(MAX_PATH, TempPath);
    ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
    Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
    ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
    Handle = CreateFileW(FileName,
                         FILE_ALL_ACCESS,
                         0,
                         NULL,
                         CREATE_ALWAYS,
                         0,
                         NULL);
    if (Handle == INVALID_HANDLE_VALUE)
    {
        skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
        return;
    }
    RawSizeImageFile.nthdrs.OptionalHeader.ImageBase = 0xe400000;
    if (TestNumber == 1)
    {
        /* Just for fun, show that these flags don't matter. */
        RawSizeImageFile.text_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
        RawSizeImageFile.data_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
        RawSizeImageFile.zdata_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
        RawSizeImageFile.rsrc_header.Characteristics &= ~(IMAGE_SCN_CNT_CODE | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_CNT_UNINITIALIZED_DATA);
    }
    else if (TestNumber == 2)
    {
        /* SizeOfRawData is too large and will overflow.
         * This should cause failure to load the file */
        RawSizeImageFile.rsrc_header.SizeOfRawData = (ULONG)-0x200;
    }

    Success = WriteFile(Handle,
                        &RawSizeImageFile,
                        sizeof(RawSizeImageFile),
                        &Written,
                        NULL);
    ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
    ok(Written == sizeof(RawSizeImageFile), "WriteFile wrote %lu bytes\n", Written);

    Status = NtCreateSection(&SectionHandle,
                             SECTION_ALL_ACCESS,
                             NULL,
                             NULL,
                             PAGE_EXECUTE_READWRITE,
                             SEC_IMAGE,
                             Handle);
    if (TestNumber == 2)
    {
        /* overflow in SizeOfRawData */
        ok_ntstatus(Status, STATUS_INVALID_IMAGE_FORMAT);
    }
    else
    {
        ok_ntstatus(Status, STATUS_SUCCESS);
    }

    if (NT_SUCCESS(Status))
    {
        /* Map the section with  */
        BaseAddress = NULL;
        SectionOffset.QuadPart = 0;
        ViewSize = 0;
        Status = NtMapViewOfSection(SectionHandle,
                                    NtCurrentProcess(),
                                    &BaseAddress,
                                    0,
                                    0,
                                    &SectionOffset,
                                    &ViewSize,
                                    ViewShare,
                                    0,
                                    PAGE_READWRITE);
        ok_ntstatus(Status, STATUS_SUCCESS);
        if (NT_SUCCESS(Status))
        {
            PUCHAR Bytes = BaseAddress;
            struct _RAW_SIZE_IMAGE_FILE *ImageFile = BaseAddress;

            /* .text section header is unmodified */
            ok_hex(ImageFile->text_header.Misc.VirtualSize, RawSizeImageFile.text_header.Misc.VirtualSize);
            ok_hex(ImageFile->text_header.VirtualAddress, RawSizeImageFile.text_header.VirtualAddress);
            ok_hex(ImageFile->text_header.SizeOfRawData, RawSizeImageFile.text_header.SizeOfRawData);
            ok_hex(ImageFile->text_header.PointerToRawData, RawSizeImageFile.text_header.PointerToRawData);

            /* SizeOfRawData = 0 resets PointerToRawData to 0 */
            ok_hex(ImageFile->zdata_header.Misc.VirtualSize, RawSizeImageFile.zdata_header.Misc.VirtualSize);
            ok_hex(ImageFile->zdata_header.VirtualAddress, RawSizeImageFile.zdata_header.VirtualAddress);
            ok_hex(ImageFile->zdata_header.SizeOfRawData, RawSizeImageFile.zdata_header.SizeOfRawData);
            ok_hex(ImageFile->zdata_header.PointerToRawData, 0);

#define TEST_BYTE(n, v) \
    StartSeh() \
        ok(Bytes[n] == v, "[%lu] Bytes[%u] = 0x%x, expected 0x%x\n", \
           TestNumber, n, Bytes[n], v); \
    EndSeh(STATUS_SUCCESS);
            /* .text section data matches file up to 0x1000 */
            TEST_BYTE(0x1000, 0xc3);
            TEST_BYTE(0x1001, 0x00);
            TEST_BYTE(0x1008, 0x01);
            TEST_BYTE(0x1010, 0x02);
            TEST_BYTE(0x1fff, 0x0a);

            /* .data section data matches file up to 0x1000 */
            TEST_BYTE(0x2000, 0x01);
            TEST_BYTE(0x2001, 0x23);
            TEST_BYTE(0x20ff, 0xee);
            TEST_BYTE(0x2100, 0xff);
            TEST_BYTE(0x2fff, 0xbb);

            /* .zdata section data is all zeroes */
            TEST_BYTE(0x3000, 0x00);
            TEST_BYTE(0x3001, 0x00);
            TEST_BYTE(0x3800, 0x00);
            TEST_BYTE(0x3fff, 0x00);

            /* .rsrc section data matches file up to VirtualSize 0x200 */
            TEST_BYTE(0x4000, 0xff);
            TEST_BYTE(0x4100, 0xee);
            TEST_BYTE(0x4180, 0xdd);
            TEST_BYTE(0x41c0, 0xcc);
            TEST_BYTE(0x41e0, 0xbb);
            TEST_BYTE(0x41f0, 0xaa);
            TEST_BYTE(0x41fe, 0x23);
            TEST_BYTE(0x41ff, 0x01);
            TEST_BYTE(0x4200, 0x00);
            TEST_BYTE(0x4fff, 0x00);
#undef TEST_BYTE
            Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
            ok_ntstatus(Status, STATUS_SUCCESS);
        }
        Status = NtClose(SectionHandle);
        ok_ntstatus(Status, STATUS_SUCCESS);
    }

    CloseHandle(Handle);
    DeleteFileW(FileName);
}

static void
Test_EmptyFile(VOID)
{
    NTSTATUS Status;
    WCHAR TempPath[MAX_PATH];
    WCHAR FileName[MAX_PATH];
    HANDLE Handle;
    HANDLE SectionHandle;
    ULONG Length;

    Length = GetTempPathW(MAX_PATH, TempPath);
    ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
    Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
    ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
    Handle = CreateFileW(FileName,
                         FILE_ALL_ACCESS,
                         0,
                         NULL,
                         CREATE_ALWAYS,
                         0,
                         NULL);
    if (Handle == INVALID_HANDLE_VALUE)
    {
        skip("Failed to create temp file %ls, error %lu\n", FileName, GetLastError());
        return;
    }

    Status = NtCreateSection(&SectionHandle,
                             STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                             0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
    ok_ntstatus(Status, STATUS_MAPPED_FILE_SIZE_ZERO);

    if (NT_SUCCESS(Status))
        NtClose(SectionHandle);

    Status = NtCreateSection(&SectionHandle,
                             STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                             0, 0, PAGE_READONLY, SEC_IMAGE, Handle);
    ok_ntstatus(Status, STATUS_INVALID_FILE_FOR_SECTION);

    if (NT_SUCCESS(Status))
        NtClose(SectionHandle);

    CloseHandle(Handle);
    DeleteFileW(FileName);
}

// CORE-11206
static void
Test_Truncate(VOID)
{
    WCHAR TempPath[MAX_PATH];
    WCHAR FileName[MAX_PATH];
    NTSTATUS Status;
    SIZE_T ViewSize = 0;
    HANDLE Handle;
    HANDLE SectionHandle;

    SIZE_T Length;
    BOOL Success;
    DWORD Written, Error;
    VOID* BaseAddress;

    Length = GetTempPathW(MAX_PATH, TempPath);
    ok(Length != 0, "GetTempPathW failed with %lu\n", GetLastError());
    Length = GetTempFileNameW(TempPath, L"nta", 0, FileName);
    ok(Length != 0, "GetTempFileNameW failed with %lu\n", GetLastError());
    Handle = CreateFileW(FileName, FILE_ALL_ACCESS, 0, NULL, CREATE_ALWAYS, 0, NULL);

    Success = WriteFile(Handle, "TESTDATA", 8, &Written, NULL);
    ok(Success == TRUE, "WriteFile failed with %lu\n", GetLastError());
    ok(Written == 8, "WriteFile wrote %lu bytes\n", Written);

    Written = SetFilePointer(Handle, 6, NULL, FILE_BEGIN);
    ok(Written == 6, "SetFilePointer returned %lu bytes\n", Written);
    Success = SetEndOfFile(Handle);
    ok(Success == TRUE, "SetEndOfFile failed with %lu\n", GetLastError());

    Status = NtCreateSection(&SectionHandle,
                             STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                             0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
    ok_ntstatus(Status, STATUS_SUCCESS);
    BaseAddress = NULL;
    ViewSize = 0;
    Status = NtMapViewOfSection(SectionHandle, NtCurrentProcess(), &BaseAddress, 0,
                                0, 0, &ViewSize, ViewShare, 0, PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);

    if (BaseAddress)
    {
        // First we test data that was truncated even before the file mapping was opened
        Length = strlen((char*)BaseAddress);
        ok(Length == 6, "Old data was not properly erased! (Length=%lu)\n", Length);
    }

    // Now we truncate the file on disk some more
    Written = SetFilePointer(Handle, 4, NULL, FILE_BEGIN);
    ok(Written == 4, "SetFilePointer returned %lu bytes\n", Written);
    Success = SetEndOfFile(Handle);
    Error = GetLastError();
    ok(Success == FALSE, "SetEndOfFile succeeded\n");
    ok(Error == ERROR_USER_MAPPED_FILE, "SetEndOfFile did not set error to ERROR_USER_MAPPED_FILE (%lu)\n", Error);

    if (BaseAddress)
    {
        Length = strlen((char*)BaseAddress);
        ok(Length == 6, "Length should not have changed! (Length=%lu)\n", Length);
    }

    // Unmap and set the end shorter.
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Success = CloseHandle(SectionHandle);
    ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());

    Written = SetFilePointer(Handle, 4, NULL, FILE_BEGIN);
    ok(Written == 4, "SetFilePointer returned %lu bytes\n", Written);
    Success = SetEndOfFile(Handle);
    ok(Success == TRUE, "SetEndOfFile failed with %lu\n", GetLastError());

    Status = NtCreateSection(&SectionHandle,
                             STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                             0, 0, PAGE_READONLY, SEC_COMMIT, Handle);
    ok_ntstatus(Status, STATUS_SUCCESS);
    BaseAddress = NULL;
    ViewSize = 0;
    Status = NtMapViewOfSection(SectionHandle, NtCurrentProcess(), &BaseAddress, 0,
                                0, 0, &ViewSize, ViewShare, 0, PAGE_READONLY);
    ok_ntstatus(Status, STATUS_SUCCESS);

    // CLEANUP
    Status = NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
    ok_ntstatus(Status, STATUS_SUCCESS);
    Success = CloseHandle(SectionHandle);
    ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());
    Success = CloseHandle(Handle);
    ok(Success == TRUE, "CloseHandle failed with %lu\n", GetLastError());

    Success = DeleteFileW(FileName);
    ok(Success == TRUE, "DeleteFileW failed with %lu\n", GetLastError());
}

START_TEST(NtMapViewOfSection)
{
    Test_PageFileSection();
    Test_ImageSection();
    Test_BasedSection();
    Test_SectionContents(FALSE);
    Test_SectionContents(TRUE);
    Test_RawSize(0);
    Test_RawSize(1);
    Test_RawSize(2);
    Test_EmptyFile();
    Test_Truncate();
}