[tkreuzer] 63333: [NTDLL_APITEST] Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows 2003.
17 May
2014
17 May
'14
6:35 p.m.
Author: tkreuzer
Date: Sat May 17 18:35:39 2014
New Revision: 63333
URL: http://svn.reactos.org/svn/reactos?rev=63333&view=rev
Log:
[NTDLL_APITEST]
Add more tests for NtMapViewOfSection. Fix some tests, so that everything works on windows
2003.
Modified:
trunk/rostests/apitests/ntdll/NtMapViewOfSection.c
Modified: trunk/rostests/apitests/ntdll/NtMapViewOfSection.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/ntdll/NtMapViewO…
==============================================================================
--- trunk/rostests/apitests/ntdll/NtMapViewOfSection.c [iso-8859-1] (original)
+++ trunk/rostests/apitests/ntdll/NtMapViewOfSection.c [iso-8859-1] Sat May 17 18:35:39
2014
@@ -25,10 +25,11 @@
NTSTATUS Status;
HANDLE SectionHandle;
LARGE_INTEGER MaximumSize, SectionOffset;
- PVOID BaseAddress;
+ PVOID BaseAddress, BaseAddress2;
SIZE_T ViewSize;
-
- /* Create a page file backed section */
+ ULONG OldProtect;
+
+ /* Create a page file backed section with SEC_COMMIT */
MaximumSize.QuadPart = 0x20000;
Status = NtCreateSection(&SectionHandle,
SECTION_ALL_ACCESS,
@@ -37,7 +38,7 @@
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 @@
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 +72,9 @@
ViewShare,
0,
PAGE_EXECUTE_READWRITE);
- ok(Status == STATUS_SECTION_PROTECTION,
- "NtMapViewOfSection returned wrong Status %lx\n", Status);
-
- /* Map 2 pages, not comitting them */
+ ok_ntstatus(Status, STATUS_SECTION_PROTECTION);
+
+ /* Try to map 2 pages with MEM_COMMIT */
BaseAddress = (PVOID)0x30000000;
SectionOffset.QuadPart = 0;
ViewSize = 0x2000;
@@ -83,15 +82,40 @@
NtCurrentProcess(),
&BaseAddress,
0,
- 0,
- &SectionOffset,
- &ViewSize,
- ViewShare,
- 0,
- PAGE_READWRITE);
- ok(NT_SUCCESS(Status), "NtMapViewOfSection failed with Status %lx\n",
Status);
- if (!NT_SUCCESS(Status))
- return;
+ 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;
+ 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;
@@ -102,12 +126,15 @@
&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 @@
&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 @@
&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 @@
&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 @@
&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 @@
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 @@
&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 @@
&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 @@
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 @@
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 @@
&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 @@
&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 @@
PAGE_READWRITE, // SectionPageProtection
SEC_COMMIT, // AllocationAttributes
FileHandle);
- ok(Status == STATUS_SUCCESS, "NtCreateSection failed, Status 0x%lx\n",
Status);
-
- /* Map the data section */
+ ok_ntstatus(Status, STATUS_SUCCESS);
+
+ /* Map the data section as flat mapping */
DataBase = NULL;
ViewSize = 0;
Status = NtMapViewOfSection(DataSectionHandle,
@@ -304,7 +701,8 @@
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 @@
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 @@
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 @@
Status = NtMapViewOfSection(ImageSectionHandle,
NtCurrentProcess(),
&ImageBase,
- 0,
- 0,
- NULL,
- &ViewSize,
- ViewShare,
- 0,
+ 0, // ZeroBits
+ 0, // CommitSize
+ NULL, // SectionOffset
+ &ViewSize,
+ ViewShare,
+ 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 @@
&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 @@
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 @@
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 @@
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 @@
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();
}
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tkreuzer＠svn.reactos.org