kernelbase/tests: Add some VirtualAlloc2() tests.
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -33,6 +33,7 @@
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static BOOL (WINAPI *pCompareObjectHandles)(HANDLE, HANDLE);
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static LPVOID (WINAPI *pMapViewOfFile3)(HANDLE, HANDLE, PVOID, ULONG64 offset, SIZE_T size,
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ULONG, ULONG, MEM_EXTENDED_PARAMETER *, ULONG);
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static LPVOID (WINAPI *pVirtualAlloc2)(HANDLE, void *, SIZE_T, DWORD, DWORD, MEM_EXTENDED_PARAMETER *, ULONG);
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static void test_CompareObjectHandles(void)
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{
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@ -125,6 +126,76 @@ static void test_MapViewOfFile3(void)
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ok(ret, "Failed to delete a test file.\n");
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}
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static void test_VirtualAlloc2(void)
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{
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void *placeholder1, *placeholder2, *view1, *view2, *addr;
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MEMORY_BASIC_INFORMATION info;
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HANDLE section;
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SIZE_T size;
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BOOL ret;
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if (!pVirtualAlloc2)
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{
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win_skip("VirtualAlloc2() is not supported.\n");
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return;
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}
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size = 0x80000;
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addr = pVirtualAlloc2(NULL, NULL, size, MEM_COMMIT, PAGE_EXECUTE_READWRITE, NULL, 0);
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todo_wine
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ok(!!addr, "Failed to allocate, error %lu.\n", GetLastError());
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ret = VirtualFree(addr, 0, MEM_RELEASE);
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todo_wine
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ok(ret, "Unexpected return value %d, error %lu.\n", ret, GetLastError());
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/* Placeholder splitting functionality */
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placeholder1 = pVirtualAlloc2(NULL, NULL, 2 * size, MEM_RESERVE_PLACEHOLDER | MEM_RESERVE, PAGE_NOACCESS, NULL, 0);
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todo_wine
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ok(!!placeholder1, "Failed to create a placeholder range.\n");
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if (!placeholder1) return;
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memset(&info, 0, sizeof(info));
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VirtualQuery(placeholder1, &info, sizeof(info));
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ok(info.AllocationProtect == PAGE_NOACCESS, "Unexpected protection %#lx.\n", info.AllocationProtect);
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ok(info.State == MEM_RESERVE, "Unexpected state %#lx.\n", info.State);
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ok(info.Type == MEM_PRIVATE, "Unexpected type %#lx.\n", info.Type);
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ok(info.RegionSize == 2 * size, "Unexpected size.\n");
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ret = VirtualFree(placeholder1, size, MEM_RELEASE | MEM_PRESERVE_PLACEHOLDER);
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ok(ret, "Failed to split placeholder.\n");
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memset(&info, 0, sizeof(info));
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VirtualQuery(placeholder1, &info, sizeof(info));
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ok(info.AllocationProtect == PAGE_NOACCESS, "Unexpected protection %#lx.\n", info.AllocationProtect);
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ok(info.State == MEM_RESERVE, "Unexpected state %#lx.\n", info.State);
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ok(info.Type == MEM_PRIVATE, "Unexpected type %#lx.\n", info.Type);
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ok(info.RegionSize == size, "Unexpected size.\n");
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placeholder2 = (void *)((BYTE *)placeholder1 + size);
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memset(&info, 0, sizeof(info));
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VirtualQuery(placeholder2, &info, sizeof(info));
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ok(info.AllocationProtect == PAGE_NOACCESS, "Unexpected protection %#lx.\n", info.AllocationProtect);
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ok(info.State == MEM_RESERVE, "Unexpected state %#lx.\n", info.State);
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ok(info.Type == MEM_PRIVATE, "Unexpected type %#lx.\n", info.Type);
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ok(info.RegionSize == size, "Unexpected size.\n");
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section = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, size, NULL);
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ok(!!section, "Failed to create a section.\n");
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view1 = pMapViewOfFile3(section, NULL, placeholder1, 0, size, MEM_REPLACE_PLACEHOLDER, PAGE_READWRITE, NULL, 0);
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ok(!!view1, "Failed to map a section.\n");
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view2 = pMapViewOfFile3(section, NULL, placeholder2, 0, size, MEM_REPLACE_PLACEHOLDER, PAGE_READWRITE, NULL, 0);
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ok(!!view2, "Failed to map a section.\n");
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CloseHandle(section);
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UnmapViewOfFile(view1);
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UnmapViewOfFile(view2);
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VirtualFree(placeholder1, 0, MEM_RELEASE);
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VirtualFree(placeholder2, 0, MEM_RELEASE);
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}
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START_TEST(process)
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{
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HMODULE hmod;
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@ -136,7 +207,9 @@ START_TEST(process)
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hmod = GetModuleHandleA("kernelbase.dll");
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pCompareObjectHandles = (void *)GetProcAddress(hmod, "CompareObjectHandles");
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pMapViewOfFile3 = (void *)GetProcAddress(hmod, "MapViewOfFile3");
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pVirtualAlloc2 = (void *)GetProcAddress(hmod, "VirtualAlloc2");
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test_CompareObjectHandles();
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test_MapViewOfFile3();
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test_VirtualAlloc2();
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}
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@ -806,18 +806,25 @@ typedef struct _WIN32_MEMORY_RANGE_ENTRY
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#define PAGE_NOCACHE 0x200
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#define PAGE_WRITECOMBINE 0x400
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#define MEM_COMMIT 0x00001000
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#define MEM_RESERVE 0x00002000
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#define MEM_DECOMMIT 0x00004000
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#define MEM_RELEASE 0x00008000
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#define MEM_COMMIT 0x00001000
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#define MEM_RESERVE 0x00002000
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#define MEM_REPLACE_PLACEHOLDER 0x00004000
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#define MEM_RESERVE_PLACEHOLDER 0x00040000
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#define MEM_RESET 0x00080000
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#define MEM_TOP_DOWN 0x00100000
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#define MEM_PHYSICAL 0x00400000
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#define MEM_RESET_UNDO 0x10000000
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#define MEM_LARGE_PAGES 0x20000000
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#define MEM_COALESCE_PLACEHOLDERS 0x00000001
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#define MEM_PRESERVE_PLACEHOLDER 0x00000002
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#define MEM_DECOMMIT 0x00004000
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#define MEM_RELEASE 0x00008000
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#define MEM_FREE 0x00010000
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#define MEM_PRIVATE 0x00020000
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#define MEM_MAPPED 0x00040000
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#define MEM_RESET 0x00080000
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#define MEM_TOP_DOWN 0x00100000
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#define MEM_WRITE_WATCH 0x00200000
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#define MEM_PHYSICAL 0x00400000
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#define MEM_LARGE_PAGES 0x20000000
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#define MEM_4MB_PAGES 0x80000000
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#define SEC_FILE 0x00800000
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