Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-06-30 01:42:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

[NTDLL_APITEST]

Browse source 
Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows 2003.

svn path=/trunk/; revision=63333
This commit is contained in:
Timo Kreuzer 2014-05-17 18:35:39 +00:00
parent a17de02b71
commit 9f835ff3ff
1 changed files with 613 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

663
rostests/apitests/ntdll/NtMapViewOfSection.c
View file

@ -25,10 +25,11 @@ Test_PageFileSection(void)
NTSTATUS Status;
HANDLE SectionHandle;
LARGE_INTEGER MaximumSize, SectionOffset;
PVOID BaseAddress;
PVOID BaseAddress, BaseAddress2;
SIZE_T ViewSize;
ULONG OldProtect;
/* Create a page file backed section */
/* Create a page file backed section with SEC_COMMIT */
MaximumSize.QuadPart = 0x20000;
Status = NtCreateSection(&SectionHandle,
SECTION_ALL_ACCESS,
@ -37,7 +38,7 @@ Test_PageFileSection(void)
PAGE_READWRITE,
SEC_COMMIT,
NULL);
ok(NT_SUCCESS(Status), "NtCreateSection failed with Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
if (!NT_SUCCESS(Status))
return;
@ -55,8 +56,7 @@ Test_PageFileSection(void)
ViewShare,
0,
PAGE_READWRITE);
ok(Status == STATUS_MAPPED_ALIGNMENT,
"NtMapViewOfSection returned wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_MAPPED_ALIGNMENT);
/* Try to map a page with execute rights */
BaseAddress = (PVOID)0x30000000;
@ -72,10 +72,25 @@ Test_PageFileSection(void)
ViewShare,
0,
PAGE_EXECUTE_READWRITE);
ok(Status == STATUS_SECTION_PROTECTION,
"NtMapViewOfSection returned wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
/* Map 2 pages, not comitting them */
/* 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);
/* Map 2 pages, without MEM_COMMIT */
BaseAddress = (PVOID)0x30000000;
SectionOffset.QuadPart = 0;
ViewSize = 0x2000;
@ -89,9 +104,18 @@ Test_PageFileSection(void)
ViewShare,
0,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
if (!NT_SUCCESS(Status))
return;
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;
@ -102,12 +126,15 @@ Test_PageFileSection(void)
&ViewSize,
MEM_COMMIT,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Try to decommit a page in the section */
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&BaseAddress,
&ViewSize,
MEM_DECOMMIT);
ok(Status == STATUS_UNABLE_TO_DELETE_SECTION, "NtFreeVirtualMemory returned wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
/* Try to commit a range larger than the section */
BaseAddress = (PVOID)0x30000000;
ViewSize = 0x3000;
@ -117,8 +144,7 @@ Test_PageFileSection(void)
&ViewSize,
MEM_COMMIT,
PAGE_READWRITE);
ok(Status == STATUS_CONFLICTING_ADDRESSES,
"NtAllocateVirtualMemory failed with wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Try to commit a page after the section */
BaseAddress = (PVOID)0x30002000;
@ -129,7 +155,7 @@ Test_PageFileSection(void)
&ViewSize,
MEM_COMMIT,
PAGE_READWRITE);
ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory Should fail\n");
ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Try to allocate a page after the section */
BaseAddress = (PVOID)0x30002000;
@ -140,7 +166,7 @@ Test_PageFileSection(void)
&ViewSize,
MEM_RESERVE | MEM_COMMIT,
PAGE_READWRITE);
ok(!NT_SUCCESS(Status), "NtAllocateVirtualMemory should fail\n");
ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Need to go to next 64k boundary */
BaseAddress = (PVOID)0x30010000;
@ -151,7 +177,7 @@ Test_PageFileSection(void)
&ViewSize,
MEM_RESERVE | MEM_COMMIT,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
if (!NT_SUCCESS(Status))
return;
@ -164,15 +190,14 @@ Test_PageFileSection(void)
MEM_RELEASE);
ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed with Status %lx\n", Status);
/* Free the section mapping */
/* Try to release the section mapping with NtFreeVirtualMemory */
BaseAddress = (PVOID)0x30000000;
ViewSize = 0x1000;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&BaseAddress,
&ViewSize,
MEM_RELEASE);
ok(Status == STATUS_UNABLE_TO_DELETE_SECTION,
"NtFreeVirtualMemory failed with wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
/* Commit a page in the section */
BaseAddress = (PVOID)0x30001000;
@ -183,7 +208,7 @@ Test_PageFileSection(void)
&ViewSize,
MEM_COMMIT,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Try to decommit the page */
BaseAddress = (PVOID)0x30001000;
@ -192,8 +217,7 @@ Test_PageFileSection(void)
&BaseAddress,
&ViewSize,
MEM_DECOMMIT);
ok(Status == STATUS_UNABLE_TO_DELETE_SECTION,
"NtFreeVirtualMemory failed with wrong Status %lx\n", Status);
ok_ntstatus(Status, STATUS_UNABLE_TO_DELETE_SECTION);
BaseAddress = UlongToPtr(0x40000000);
SectionOffset.QuadPart = 0;
@ -208,7 +232,7 @@ Test_PageFileSection(void)
ViewShare,
0,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
if (!NT_SUCCESS(Status))
return;
@ -227,9 +251,7 @@ Test_PageFileSection(void)
ViewShare,
0,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n", Status);
if (!NT_SUCCESS(Status))
return;
ok_ntstatus(Status, STATUS_SUCCESS);
ok(BaseAddress == (PVOID)0x40080000, "Invalid BaseAddress: %p", BaseAddress);
@ -241,9 +263,384 @@ Test_PageFileSection(void)
&ViewSize,
MEM_COMMIT,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed with Status %lx\n", Status);
if (!NT_SUCCESS(Status))
return;
ok_ntstatus(Status, STATUS_SUCCESS);
/* Close the mapping */
NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
NtClose(SectionHandle);
/* 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");
/* Close the mapping */
NtUnmapViewOfSection(NtCurrentProcess(), BaseAddress);
NtUnmapViewOfSection(NtCurrentProcess(), (PUCHAR)BaseAddress2 - PAGE_SIZE);
NtClose(SectionHandle);
/* 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", 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", 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", 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);
}
@ -279,7 +676,7 @@ Test_ImageSection(void)
&IoStatusBlock,
FILE_SHARE_READ,
FILE_SYNCHRONOUS_IO_NONALERT);
ok(Status == STATUS_SUCCESS, "NtOpenFile failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Create a data section with write access */
Status = NtCreateSection(&DataSectionHandle,
@ -289,9 +686,9 @@ Test_ImageSection(void)
PAGE_READWRITE, // SectionPageProtection
SEC_COMMIT, // AllocationAttributes
FileHandle);
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Map the data section */
/* Map the data section as flat mapping */
DataBase = NULL;
ViewSize = 0;
Status = NtMapViewOfSection(DataSectionHandle,
@ -304,7 +701,8 @@ Test_ImageSection(void)
ViewShare,
0,
PAGE_READWRITE);
ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
//ok(ViewSize == 0x3f95cc48, "ViewSize wrong: 0x%lx\n");
/* Check the original data */
ok(*(ULONG*)DataBase == 0x00905a4d, "Header not ok\n");
@ -326,7 +724,7 @@ Test_ImageSection(void)
PAGE_READWRITE, // SectionPageProtection
SEC_IMAGE, // AllocationAttributes
FileHandle);
ok(Status == STATUS_INVALID_IMAGE_NOT_MZ, "NtCreateSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_INVALID_IMAGE_NOT_MZ);
/* Restore the original header */
*(ULONG*)DataBase = 0x00905a4d;
@ -343,7 +741,7 @@ Test_ImageSection(void)
PAGE_READWRITE, // SectionPageProtection
SEC_IMAGE, // AllocationAttributes
FileHandle);
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Map the image section */
ImageBase = NULL;
@ -351,17 +749,17 @@ Test_ImageSection(void)
Status = NtMapViewOfSection(ImageSectionHandle,
NtCurrentProcess(),
&ImageBase,
0,
0,
NULL,
0, // ZeroBits
0, // CommitSize
NULL, // SectionOffset
&ViewSize,
ViewShare,
0,
0, // AllocationType
PAGE_READONLY);
#ifdef _M_IX86
ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
#else
ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
#endif
/* Check the header */
@ -390,7 +788,7 @@ Test_ImageSection(void)
&DataBase,
&ViewSize,
&IoStatusBlock);
ok(Status == STATUS_SUCCESS, "NtFlushVirtualMemory failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Check the data again */
ok(*(ULONG*)ImageBase == 0x00905a4d, "Data should not be synced!\n");
@ -414,7 +812,7 @@ Test_ImageSection(void)
PAGE_READWRITE, // SectionPageProtection
SEC_IMAGE, // AllocationAttributes
FileHandle);
ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_SUCCESS);
/* Map the image section again */
ImageBase = NULL;
@ -430,14 +828,15 @@ Test_ImageSection(void)
0,
PAGE_READONLY);
#ifdef _M_IX86
ok(Status == STATUS_SUCCESS, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_IMAGE_NOT_AT_BASE);
#else
ok(Status == STATUS_IMAGE_MACHINE_TYPE_MISMATCH, "NtMapViewOfSection failed, Status 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_IMAGE_MACHINE_TYPE_MISMATCH);
#endif
// 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));
//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;
@ -451,7 +850,7 @@ Test_ImageSection(void)
DataBase = (PUCHAR)ImageBase + 0x20000;
ViewSize = 0x1000;
Status = NtAllocateVirtualMemory(NtCurrentProcess(), &DataBase, 0, &ViewSize, MEM_RESERVE, PAGE_NOACCESS);
ok(Status == STATUS_CONFLICTING_ADDRESSES, "Wrong Status: 0x%lx\n", Status);
ok_ntstatus(Status, STATUS_CONFLICTING_ADDRESSES);
/* Cleanup */
NtClose(FileHandle);
@ -459,10 +858,174 @@ Test_ImageSection(void)
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);
#endif
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);
}
START_TEST(NtMapViewOfSection)
{
Test_PageFileSection();
Test_ImageSection();
Test_BasedSection();
}