static HINSTANCE hkernel32;
static LPVOID (WINAPI *pVirtualAllocEx)(HANDLE, LPVOID, SIZE_T, DWORD, DWORD);
static BOOL (WINAPI *pVirtualFreeEx)(HANDLE, LPVOID, SIZE_T, DWORD);
+static UINT (WINAPI *pGetWriteWatch)(DWORD,LPVOID,SIZE_T,LPVOID*,ULONG_PTR*,ULONG*);
+static UINT (WINAPI *pResetWriteWatch)(LPVOID,SIZE_T);
/* ############################### */
{
const unsigned int alloc_size = 1<<15;
char *src, *dst;
- unsigned long bytes_written = 0, bytes_read = 0, i;
+ SIZE_T bytes_written = 0, bytes_read = 0, i;
void *addr1, *addr2;
BOOL b;
DWORD old_prot;
/* not exported in all windows-versions */
if ((!pVirtualAllocEx) || (!pVirtualFreeEx)) {
- skip("VirtualAllocEx not found\n");
+ win_skip("Virtual{Alloc,Free}Ex not available\n");
return;
}
PAGE_EXECUTE_READWRITE);
if (!addr1 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{ /* Win9x */
- skip("VirtualAllocEx not implemented\n");
+ win_skip("VirtualAllocEx not implemented\n");
TerminateProcess(hProcess, 0);
CloseHandle(hProcess);
return;
}
- src = HeapAlloc( GetProcessHeap(), 0, alloc_size );
- dst = HeapAlloc( GetProcessHeap(), 0, alloc_size );
+ src = VirtualAlloc( NULL, alloc_size, MEM_COMMIT, PAGE_READWRITE );
+ dst = VirtualAlloc( NULL, alloc_size, MEM_COMMIT, PAGE_READWRITE );
for (i = 0; i < alloc_size; i++)
src[i] = i & 0xff;
b = ReadProcessMemory(hProcess, addr1, dst, alloc_size, &bytes_read);
ok(b && (bytes_read == alloc_size), "%lu bytes read\n", bytes_read);
ok(!memcmp(src, dst, alloc_size), "Data from remote process differs\n");
+
+ /* test invalid source buffers */
+
+ b = VirtualProtect( src + 0x2000, 0x2000, PAGE_NOACCESS, &old_prot );
+ ok( b, "VirtualProtect failed error %u\n", GetLastError() );
+ b = WriteProcessMemory(hProcess, addr1, src, alloc_size, &bytes_written);
+ ok( !b, "WriteProcessMemory succeeded\n" );
+ ok( GetLastError() == ERROR_NOACCESS ||
+ GetLastError() == ERROR_PARTIAL_COPY, /* vista */
+ "wrong error %u\n", GetLastError() );
+ ok( bytes_written == 0, "%lu bytes written\n", bytes_written );
+ b = ReadProcessMemory(hProcess, addr1, src, alloc_size, &bytes_read);
+ ok( !b, "ReadProcessMemory succeeded\n" );
+ ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
+ ok( bytes_read == 0, "%lu bytes written\n", bytes_read );
+
+ b = VirtualProtect( src, 0x2000, PAGE_NOACCESS, &old_prot );
+ ok( b, "VirtualProtect failed error %u\n", GetLastError() );
+ b = WriteProcessMemory(hProcess, addr1, src, alloc_size, &bytes_written);
+ ok( !b, "WriteProcessMemory succeeded\n" );
+ ok( GetLastError() == ERROR_NOACCESS ||
+ GetLastError() == ERROR_PARTIAL_COPY, /* vista */
+ "wrong error %u\n", GetLastError() );
+ ok( bytes_written == 0, "%lu bytes written\n", bytes_written );
+ b = ReadProcessMemory(hProcess, addr1, src, alloc_size, &bytes_read);
+ ok( !b, "ReadProcessMemory succeeded\n" );
+ ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
+ ok( bytes_read == 0, "%lu bytes written\n", bytes_read );
+
b = pVirtualFreeEx(hProcess, addr1, 0, MEM_RELEASE);
ok(b != 0, "VirtualFreeEx, error %u\n", GetLastError());
- HeapFree( GetProcessHeap(), 0, src );
- HeapFree( GetProcessHeap(), 0, dst );
+ VirtualFree( src, 0, MEM_FREE );
+ VirtualFree( dst, 0, MEM_FREE );
/*
* The following tests parallel those in test_VirtualAlloc()
ok(old_prot == PAGE_READONLY,
"wrong old protection: got %04x instead of PAGE_READONLY\n", old_prot);
+ ok(VirtualQuery(addr1, &info, sizeof(info)) == sizeof(info),
+ "VirtualQuery failed\n");
+ ok(info.RegionSize == 0x1000, "%lx != 0x1000\n", info.RegionSize);
+ ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
+ ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
+ memset( addr1, 0x55, 20 );
+ ok( *(DWORD *)addr1 == 0x55555555, "wrong data %x\n", *(DWORD *)addr1 );
+
+ addr2 = VirtualAlloc( addr1, 0x1000, MEM_RESET, PAGE_NOACCESS );
+ ok( addr2 == addr1 || broken( !addr2 && GetLastError() == ERROR_INVALID_PARAMETER), /* win9x */
+ "VirtualAlloc failed err %u\n", GetLastError() );
+ ok( *(DWORD *)addr1 == 0x55555555 || *(DWORD *)addr1 == 0, "wrong data %x\n", *(DWORD *)addr1 );
+ if (addr2)
+ {
+ ok(VirtualQuery(addr1, &info, sizeof(info)) == sizeof(info),
+ "VirtualQuery failed\n");
+ ok(info.RegionSize == 0x1000, "%lx != 0x1000\n", info.RegionSize);
+ ok(info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State);
+ ok(info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect);
+
+ addr2 = VirtualAlloc( (char *)addr1 + 0x1000, 0x1000, MEM_RESET, PAGE_NOACCESS );
+ ok( (char *)addr2 == (char *)addr1 + 0x1000, "VirtualAlloc failed\n" );
+
+ ok(VirtualQuery(addr2, &info, sizeof(info)) == sizeof(info),
+ "VirtualQuery failed\n");
+ ok(info.RegionSize == 0xf000, "%lx != 0xf000\n", info.RegionSize);
+ ok(info.State == MEM_RESERVE, "%x != MEM_RESERVE\n", info.State);
+ ok(info.Protect == 0, "%x != 0\n", info.Protect);
+
+ addr2 = VirtualAlloc( (char *)addr1 + 0xf000, 0x2000, MEM_RESET, PAGE_NOACCESS );
+ ok( !addr2, "VirtualAlloc failed\n" );
+ ok( GetLastError() == ERROR_INVALID_ADDRESS, "wrong error %u\n", GetLastError() );
+ }
+
+ /* invalid protection values */
+ SetLastError(0xdeadbeef);
+ addr2 = VirtualAlloc(NULL, 0x1000, MEM_RESERVE, 0);
+ ok(!addr2, "VirtualAlloc succeeded\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ addr2 = VirtualAlloc(NULL, 0x1000, MEM_COMMIT, 0);
+ ok(!addr2, "VirtualAlloc succeeded\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ addr2 = VirtualAlloc(addr1, 0x1000, MEM_COMMIT, PAGE_READONLY | PAGE_EXECUTE);
+ ok(!addr2, "VirtualAlloc succeeded\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ok(!VirtualProtect(addr1, 0x1000, PAGE_READWRITE | PAGE_EXECUTE_WRITECOPY, &old_prot),
+ "VirtualProtect succeeded\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ok(!VirtualProtect(addr1, 0x1000, 0, &old_prot), "VirtualProtect succeeded\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
ok(!VirtualFree(addr1, 0x10000, 0), "VirtualFree should fail with type 0\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER,
"got %d, expected ERROR_INVALID_PARAMETER\n", GetLastError());
static void test_MapViewOfFile(void)
{
static const char testfile[] = "testfile.xxx";
- HANDLE file, mapping;
- void *ptr, *ptr2;
+ const char *name;
+ HANDLE file, mapping, map2;
+ void *ptr, *ptr2, *addr;
MEMORY_BASIC_INFORMATION info;
BOOL ret;
ptr = MapViewOfFile( mapping, FILE_MAP_WRITE, 0, 0, 4096 );
ok( ptr != NULL, "MapViewOfFile FILE_MAP_WRITE error %u\n", GetLastError() );
UnmapViewOfFile( ptr );
+
+ ret = DuplicateHandle( GetCurrentProcess(), mapping, GetCurrentProcess(), &map2,
+ FILE_MAP_READ|FILE_MAP_WRITE, FALSE, 0 );
+ ok( ret, "DuplicateHandle failed error %u\n", GetLastError());
+ ptr = MapViewOfFile( map2, FILE_MAP_WRITE, 0, 0, 4096 );
+ ok( ptr != NULL, "MapViewOfFile FILE_MAP_WRITE error %u\n", GetLastError() );
+ UnmapViewOfFile( ptr );
+ CloseHandle( map2 );
+
+ ret = DuplicateHandle( GetCurrentProcess(), mapping, GetCurrentProcess(), &map2,
+ FILE_MAP_READ, FALSE, 0 );
+ ok( ret, "DuplicateHandle failed error %u\n", GetLastError());
+ ptr = MapViewOfFile( map2, FILE_MAP_WRITE, 0, 0, 4096 );
+ if (!ptr)
+ {
+ ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
+ CloseHandle( map2 );
+ ret = DuplicateHandle( GetCurrentProcess(), mapping, GetCurrentProcess(), &map2, 0, FALSE, 0 );
+ ok( ret, "DuplicateHandle failed error %u\n", GetLastError());
+ ptr = MapViewOfFile( map2, 0, 0, 0, 4096 );
+ ok( !ptr, "MapViewOfFile succeeded\n" );
+ ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
+ CloseHandle( map2 );
+ ret = DuplicateHandle( GetCurrentProcess(), mapping, GetCurrentProcess(), &map2,
+ FILE_MAP_READ, FALSE, 0 );
+ ok( ret, "DuplicateHandle failed error %u\n", GetLastError());
+ ptr = MapViewOfFile( map2, 0, 0, 0, 4096 );
+ ok( ptr != NULL, "MapViewOfFile NO_ACCESS error %u\n", GetLastError() );
+ }
+ else win_skip( "no access checks on win9x\n" );
+
+ UnmapViewOfFile( ptr );
+ CloseHandle( map2 );
CloseHandle( mapping );
/* read-only mapping */
DeleteFileA( testfile );
SetLastError(0xdeadbeef);
- file = CreateFileMapping( INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, "Global\\Foo");
+ name = "Local\\Foo";
+ file = CreateFileMapping( INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, name );
+ /* nt4 doesn't have Local\\ */
+ if (!file && GetLastError() == ERROR_PATH_NOT_FOUND)
+ {
+ name = "Foo";
+ file = CreateFileMapping( INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, 4096, name );
+ }
ok( file != 0, "CreateFileMapping PAGE_READWRITE error %u\n", GetLastError() );
SetLastError(0xdeadbeef);
- mapping = OpenFileMapping( FILE_MAP_READ, FALSE, "Global\\Foo" );
+ mapping = OpenFileMapping( FILE_MAP_READ, FALSE, name );
ok( mapping != 0, "OpenFileMapping FILE_MAP_READ error %u\n", GetLastError() );
SetLastError(0xdeadbeef);
ptr = MapViewOfFile( mapping, FILE_MAP_WRITE, 0, 0, 0 );
-todo_wine ok( !ptr, "MapViewOfFile FILE_MAP_WRITE should fail\n" );
-todo_wine ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
+ if (!ptr)
+ {
+ ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
SetLastError(0xdeadbeef);
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 0 );
ok( ptr != NULL, "MapViewOfFile FILE_MAP_READ error %u\n", GetLastError() );
"VirtualQuery error %u\n", GetLastError() );
ok( info.BaseAddress == ptr, "%p != %p\n", info.BaseAddress, ptr );
ok( info.AllocationBase == ptr, "%p != %p\n", info.AllocationBase, ptr );
-todo_wine ok( info.AllocationProtect == PAGE_READONLY, "%x != PAGE_READONLY\n", info.AllocationProtect );
+ ok( info.AllocationProtect == PAGE_READONLY, "%x != PAGE_READONLY\n", info.AllocationProtect );
ok( info.RegionSize == 4096, "%lx != 4096\n", info.RegionSize );
ok( info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State );
-todo_wine ok( info.Protect == PAGE_READONLY, "%x != PAGE_READONLY\n", info.Protect );
+ ok( info.Protect == PAGE_READONLY, "%x != PAGE_READONLY\n", info.Protect );
+ }
+ else win_skip( "no access checks on win9x\n" );
UnmapViewOfFile( ptr );
CloseHandle( mapping );
SetLastError(0xdeadbeef);
- mapping = OpenFileMapping( FILE_MAP_WRITE, FALSE, "Global\\Foo" );
+ mapping = OpenFileMapping( FILE_MAP_WRITE, FALSE, name );
ok( mapping != 0, "OpenFileMapping FILE_MAP_WRITE error %u\n", GetLastError() );
SetLastError(0xdeadbeef);
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, 0 );
-todo_wine ok( !ptr, "MapViewOfFile FILE_MAP_READ should fail\n" );
-todo_wine ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
+ if (!ptr)
+ {
+ ok( GetLastError() == ERROR_ACCESS_DENIED, "Wrong error %d\n", GetLastError() );
SetLastError(0xdeadbeef);
ptr = MapViewOfFile( mapping, FILE_MAP_WRITE, 0, 0, 0 );
ok( ptr != NULL, "MapViewOfFile FILE_MAP_WRITE error %u\n", GetLastError() );
ok( info.RegionSize == 4096, "%lx != 4096\n", info.RegionSize );
ok( info.State == MEM_COMMIT, "%x != MEM_COMMIT\n", info.State );
ok( info.Protect == PAGE_READWRITE, "%x != PAGE_READWRITE\n", info.Protect );
+ }
+ else win_skip( "no access checks on win9x\n" );
UnmapViewOfFile( ptr );
CloseHandle( mapping );
ptr = MapViewOfFile(mapping, FILE_MAP_WRITE, 0, 0, 0);
ok(ptr != NULL, "MapViewOfFile failed with error %d\n", GetLastError());
+ ptr2 = MapViewOfFile(mapping, FILE_MAP_WRITE, 0, 0, 0);
+ /* on NT ptr != ptr2 but on Win9x ptr == ptr2 */
+ ok(ptr2 != NULL, "MapViewOfFile failed with error %d\n", GetLastError());
+ trace("mapping same section resulted in views %p and %p\n", ptr, ptr2);
+
ret = VirtualQuery(ptr, &info, sizeof(info));
ok(ret, "VirtualQuery failed with error %d\n", GetLastError());
ok(info.BaseAddress == ptr, "BaseAddress should have been %p but was %p instead\n", ptr, info.BaseAddress);
ok(info.AllocationBase == ptr, "AllocationBase should have been %p but was %p instead\n", ptr, info.AllocationBase);
- ok(info.AllocationProtect == PAGE_READWRITE, "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
ok(info.RegionSize == MAPPING_SIZE, "RegionSize should have been 0x%x but was 0x%x\n", MAPPING_SIZE, (unsigned int)info.RegionSize);
-todo_wine
ok(info.State == MEM_RESERVE, "State should have been MEM_RESERVE instead of 0x%x\n", info.State);
-todo_wine
+ if (info.Type == MEM_PRIVATE) /* win9x is different for uncommitted mappings */
+ {
+ ok(info.AllocationProtect == PAGE_NOACCESS,
+ "AllocationProtect should have been PAGE_NOACCESS but was 0x%x\n", info.AllocationProtect);
+ ok(info.Protect == PAGE_NOACCESS,
+ "Protect should have been PAGE_NOACCESS instead of 0x%x\n", info.Protect);
+ }
+ else
+ {
+ ok(info.AllocationProtect == PAGE_READWRITE,
+ "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
ok(info.Protect == 0, "Protect should have been 0 instead of 0x%x\n", info.Protect);
ok(info.Type == MEM_MAPPED, "Type should have been MEM_MAPPED instead of 0x%x\n", info.Type);
+ }
- ptr = VirtualAlloc(ptr, 0x10000, MEM_COMMIT, PAGE_READWRITE);
+ if (ptr != ptr2)
+ {
+ ret = VirtualQuery(ptr2, &info, sizeof(info));
+ ok(ret, "VirtualQuery failed with error %d\n", GetLastError());
+ ok(info.BaseAddress == ptr2,
+ "BaseAddress should have been %p but was %p instead\n", ptr2, info.BaseAddress);
+ ok(info.AllocationBase == ptr2,
+ "AllocationBase should have been %p but was %p instead\n", ptr2, info.AllocationBase);
+ ok(info.AllocationProtect == PAGE_READWRITE,
+ "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
+ ok(info.RegionSize == MAPPING_SIZE,
+ "RegionSize should have been 0x%x but was 0x%x\n", MAPPING_SIZE, (unsigned int)info.RegionSize);
+ ok(info.State == MEM_RESERVE,
+ "State should have been MEM_RESERVE instead of 0x%x\n", info.State);
+ ok(info.Protect == 0,
+ "Protect should have been 0 instead of 0x%x\n", info.Protect);
+ ok(info.Type == MEM_MAPPED,
+ "Type should have been MEM_MAPPED instead of 0x%x\n", info.Type);
+ }
+
+ ptr = VirtualAlloc(ptr, 0x10000, MEM_COMMIT, PAGE_READONLY);
ok(ptr != NULL, "VirtualAlloc failed with error %d\n", GetLastError());
ret = VirtualQuery(ptr, &info, sizeof(info));
ok(ret, "VirtualQuery failed with error %d\n", GetLastError());
ok(info.BaseAddress == ptr, "BaseAddress should have been %p but was %p instead\n", ptr, info.BaseAddress);
ok(info.AllocationBase == ptr, "AllocationBase should have been %p but was %p instead\n", ptr, info.AllocationBase);
- ok(info.AllocationProtect == PAGE_READWRITE, "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
-todo_wine
ok(info.RegionSize == 0x10000, "RegionSize should have been 0x10000 but was 0x%x\n", (unsigned int)info.RegionSize);
ok(info.State == MEM_COMMIT, "State should have been MEM_RESERVE instead of 0x%x\n", info.State);
- ok(info.Protect == PAGE_READWRITE, "Protect should have been 0 instead of 0x%x\n", info.Protect);
+ ok(info.Protect == PAGE_READONLY, "Protect should have been 0 instead of 0x%x\n", info.Protect);
+ if (info.Type == MEM_PRIVATE) /* win9x is different for uncommitted mappings */
+ {
+ ok(info.AllocationProtect == PAGE_NOACCESS,
+ "AllocationProtect should have been PAGE_NOACCESS but was 0x%x\n", info.AllocationProtect);
+ }
+ else
+ {
+ ok(info.AllocationProtect == PAGE_READWRITE,
+ "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
ok(info.Type == MEM_MAPPED, "Type should have been MEM_MAPPED instead of 0x%x\n", info.Type);
-
- ptr2 = MapViewOfFile(mapping, FILE_MAP_WRITE, 0, 0, 0);
- /* on NT ptr != ptr2 but on Win9x ptr == ptr2 */
- ok(ptr2 != NULL, "MapViewOfFile failed with error %d\n", GetLastError());
- trace("mapping same section resulted in views %p and %p\n", ptr, ptr2);
+ }
/* shows that the VirtualAlloc above affects the mapping, not just the
* virtual memory in this process - it also affects all other processes
* with a view of the mapping, but that isn't tested here */
+ if (ptr != ptr2)
+ {
ret = VirtualQuery(ptr2, &info, sizeof(info));
ok(ret, "VirtualQuery failed with error %d\n", GetLastError());
- ok(info.BaseAddress == ptr2, "BaseAddress should have been %p but was %p instead\n", ptr2, info.BaseAddress);
- ok(info.AllocationBase == ptr2, "AllocationBase should have been %p but was %p instead\n", ptr2, info.AllocationBase);
- ok(info.AllocationProtect == PAGE_READWRITE, "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
-todo_wine
- ok(info.RegionSize == 0x10000, "RegionSize should have been 0x10000 but was 0x%x\n", (unsigned int)info.RegionSize);
- ok(info.State == MEM_COMMIT, "State should have been MEM_RESERVE instead of 0x%x\n", info.State);
- ok(info.Protect == PAGE_READWRITE, "Protect should have been 0 instead of 0x%x\n", info.Protect);
+ ok(info.BaseAddress == ptr2,
+ "BaseAddress should have been %p but was %p instead\n", ptr2, info.BaseAddress);
+ ok(info.AllocationBase == ptr2,
+ "AllocationBase should have been %p but was %p instead\n", ptr2, info.AllocationBase);
+ ok(info.AllocationProtect == PAGE_READWRITE,
+ "AllocationProtect should have been PAGE_READWRITE but was 0x%x\n", info.AllocationProtect);
+ ok(info.RegionSize == 0x10000,
+ "RegionSize should have been 0x10000 but was 0x%x\n", (unsigned int)info.RegionSize);
+ ok(info.State == MEM_COMMIT,
+ "State should have been MEM_RESERVE instead of 0x%x\n", info.State);
+ ok(info.Protect == PAGE_READWRITE,
+ "Protect should have been 0 instead of 0x%x\n", info.Protect);
ok(info.Type == MEM_MAPPED, "Type should have been MEM_MAPPED instead of 0x%x\n", info.Type);
+ }
+
+ addr = VirtualAlloc( ptr, MAPPING_SIZE, MEM_RESET, PAGE_READONLY );
+ ok( addr == ptr || broken(!addr && GetLastError() == ERROR_INVALID_PARAMETER), /* win9x */
+ "VirtualAlloc failed with error %u\n", GetLastError() );
+
+ ret = VirtualFree( ptr, 0x10000, MEM_DECOMMIT );
+ ok( !ret || broken(ret) /* win9x */, "VirtualFree succeeded\n" );
+ if (!ret)
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "VirtualFree failed with %u\n", GetLastError() );
ret = UnmapViewOfFile(ptr2);
ok(ret, "UnmapViewOfFile failed with error %d\n", GetLastError());
ret = UnmapViewOfFile(ptr);
ok(ret, "UnmapViewOfFile failed with error %d\n", GetLastError());
CloseHandle(mapping);
+
+ addr = VirtualAlloc(NULL, 0x10000, MEM_COMMIT, PAGE_READONLY );
+ ok( addr != NULL, "VirtualAlloc failed with error %u\n", GetLastError() );
+
+ SetLastError(0xdeadbeef);
+ ok( !UnmapViewOfFile(addr), "UnmapViewOfFile should fail on VirtualAlloc mem\n" );
+ ok( GetLastError() == ERROR_INVALID_ADDRESS,
+ "got %u, expected ERROR_INVALID_ADDRESS\n", GetLastError());
+ SetLastError(0xdeadbeef);
+ ok( !UnmapViewOfFile((char *)addr + 0x3000), "UnmapViewOfFile should fail on VirtualAlloc mem\n" );
+ ok( GetLastError() == ERROR_INVALID_ADDRESS,
+ "got %u, expected ERROR_INVALID_ADDRESS\n", GetLastError());
+ SetLastError(0xdeadbeef);
+ ok( !UnmapViewOfFile((void *)0xdeadbeef), "UnmapViewOfFile should fail on VirtualAlloc mem\n" );
+ ok( GetLastError() == ERROR_INVALID_ADDRESS,
+ "got %u, expected ERROR_INVALID_ADDRESS\n", GetLastError());
+
+ ok( VirtualFree(addr, 0, MEM_RELEASE), "VirtualFree failed\n" );
}
static DWORD (WINAPI *pNtMapViewOfSection)( HANDLE handle, HANDLE process, PVOID *addr_ptr,
pNtUnmapViewOfSection = (void *)GetProcAddress( GetModuleHandle("ntdll.dll"), "NtUnmapViewOfSection" );
if (!pNtMapViewOfSection || !pNtUnmapViewOfSection)
{
- skip( "NtMapViewOfSection not found\n" );
+ win_skip( "NtMapViewOfSection not available\n" );
return;
}
CloseHandle(hProcess);
}
+static void test_CreateFileMapping(void)
+{
+ HANDLE handle, handle2;
+
+ /* test case sensitivity */
+
+ SetLastError(0xdeadbeef);
+ handle = CreateFileMappingA( INVALID_HANDLE_VALUE, NULL, SEC_COMMIT | PAGE_READWRITE, 0, 0x1000,
+ "Wine Test Mapping");
+ ok( handle != NULL, "CreateFileMapping failed with error %u\n", GetLastError());
+ ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ handle2 = CreateFileMappingA( INVALID_HANDLE_VALUE, NULL, SEC_COMMIT | PAGE_READWRITE, 0, 0x1000,
+ "Wine Test Mapping");
+ ok( handle2 != NULL, "CreateFileMapping failed with error %d\n", GetLastError());
+ ok( GetLastError() == ERROR_ALREADY_EXISTS, "wrong error %u\n", GetLastError());
+ CloseHandle( handle2 );
+
+ SetLastError(0xdeadbeef);
+ handle2 = CreateFileMappingA( INVALID_HANDLE_VALUE, NULL, SEC_COMMIT | PAGE_READWRITE, 0, 0x1000,
+ "WINE TEST MAPPING");
+ ok( handle2 != NULL, "CreateFileMapping failed with error %d\n", GetLastError());
+ ok( GetLastError() == 0, "wrong error %u\n", GetLastError());
+ CloseHandle( handle2 );
+
+ SetLastError(0xdeadbeef);
+ handle2 = OpenFileMappingA( FILE_MAP_ALL_ACCESS, FALSE, "Wine Test Mapping");
+ ok( handle2 != NULL, "OpenFileMapping failed with error %d\n", GetLastError());
+ CloseHandle( handle2 );
+
+ SetLastError(0xdeadbeef);
+ handle2 = OpenFileMappingA( FILE_MAP_ALL_ACCESS, FALSE, "WINE TEST MAPPING");
+ ok( !handle2, "OpenFileMapping succeeded\n");
+ ok( GetLastError() == ERROR_FILE_NOT_FOUND || GetLastError() == ERROR_INVALID_NAME /* win9x */,
+ "wrong error %u\n", GetLastError());
+
+ CloseHandle( handle );
+}
+
static void test_BadPtr(void)
{
void *ptr = (void*)1;
ok(IsBadCodePtr(ptr),"IsBadCodePtr(1) failed.\n");
}
+static void test_write_watch(void)
+{
+ char *base;
+ DWORD ret, size, old_prot;
+ MEMORY_BASIC_INFORMATION info;
+ void *results[64];
+ ULONG_PTR count;
+ ULONG pagesize;
+
+ if (!pGetWriteWatch || !pResetWriteWatch)
+ {
+ win_skip( "GetWriteWatch not supported\n" );
+ return;
+ }
+
+ size = 0x10000;
+ base = VirtualAlloc( 0, size, MEM_RESERVE | MEM_COMMIT | MEM_WRITE_WATCH, PAGE_READWRITE );
+ if (!base &&
+ (GetLastError() == ERROR_INVALID_PARAMETER || GetLastError() == ERROR_NOT_SUPPORTED))
+ {
+ win_skip( "MEM_WRITE_WATCH not supported\n" );
+ return;
+ }
+ ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
+ ret = VirtualQuery( base, &info, sizeof(info) );
+ ok(ret, "VirtualQuery failed %u\n", GetLastError());
+ ok( info.BaseAddress == base, "BaseAddress %p instead of %p\n", info.BaseAddress, base );
+ ok( info.AllocationProtect == PAGE_READWRITE, "wrong AllocationProtect %x\n", info.AllocationProtect );
+ ok( info.RegionSize == size, "wrong RegionSize 0x%lx\n", info.RegionSize );
+ ok( info.State == MEM_COMMIT, "wrong State 0x%x\n", info.State );
+ ok( info.Protect == PAGE_READWRITE, "wrong Protect 0x%x\n", info.Protect );
+ ok( info.Type == MEM_PRIVATE, "wrong Type 0x%x\n", info.Type );
+
+ count = 64;
+ SetLastError( 0xdeadbeef );
+ ret = pGetWriteWatch( 0, NULL, size, results, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER ||
+ broken( GetLastError() == 0xdeadbeef ), /* win98 */
+ "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ ret = pGetWriteWatch( 0, GetModuleHandle(0), size, results, &count, &pagesize );
+ if (ret)
+ {
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+ }
+ else /* win98 */
+ {
+ ok( count == 0, "wrong count %lu\n", count );
+ }
+
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 0, "wrong count %lu\n", count );
+
+ base[pagesize + 1] = 0x44;
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + pagesize, "wrong result %p\n", results[0] );
+
+ count = 64;
+ ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + pagesize, "wrong result %p\n", results[0] );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 0, "wrong count %lu\n", count );
+
+ base[2*pagesize + 3] = 0x11;
+ base[4*pagesize + 8] = 0x11;
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 2, "wrong count %lu\n", count );
+ ok( results[0] == base + 2*pagesize, "wrong result %p\n", results[0] );
+ ok( results[1] == base + 4*pagesize, "wrong result %p\n", results[1] );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base + 3*pagesize, 2*pagesize, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + 4*pagesize, "wrong result %p\n", results[0] );
+
+ ret = pResetWriteWatch( base, 3*pagesize );
+ ok( !ret, "pResetWriteWatch failed %u\n", GetLastError() );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + 4*pagesize, "wrong result %p\n", results[0] );
+
+ *(DWORD *)(base + 2*pagesize - 2) = 0xdeadbeef;
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 3, "wrong count %lu\n", count );
+ ok( results[0] == base + pagesize, "wrong result %p\n", results[0] );
+ ok( results[1] == base + 2*pagesize, "wrong result %p\n", results[1] );
+ ok( results[2] == base + 4*pagesize, "wrong result %p\n", results[2] );
+
+ count = 1;
+ ret = pGetWriteWatch( WRITE_WATCH_FLAG_RESET, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + pagesize, "wrong result %p\n", results[0] );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 2, "wrong count %lu\n", count );
+ ok( results[0] == base + 2*pagesize, "wrong result %p\n", results[0] );
+ ok( results[1] == base + 4*pagesize, "wrong result %p\n", results[1] );
+
+ /* changing protections doesn't affect watches */
+
+ ret = VirtualProtect( base, 3*pagesize, PAGE_READONLY, &old_prot );
+ ok( ret, "VirtualProtect failed error %u\n", GetLastError() );
+ ok( old_prot == PAGE_READWRITE, "wrong old prot %x\n", old_prot );
+
+ ret = VirtualQuery( base, &info, sizeof(info) );
+ ok(ret, "VirtualQuery failed %u\n", GetLastError());
+ ok( info.BaseAddress == base, "BaseAddress %p instead of %p\n", info.BaseAddress, base );
+ ok( info.RegionSize == 3*pagesize, "wrong RegionSize 0x%lx\n", info.RegionSize );
+ ok( info.State == MEM_COMMIT, "wrong State 0x%x\n", info.State );
+ ok( info.Protect == PAGE_READONLY, "wrong Protect 0x%x\n", info.Protect );
+
+ ret = VirtualProtect( base, 3*pagesize, PAGE_READWRITE, &old_prot );
+ ok( ret, "VirtualProtect failed error %u\n", GetLastError() );
+ ok( old_prot == PAGE_READONLY, "wrong old prot %x\n", old_prot );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 2, "wrong count %lu\n", count );
+ ok( results[0] == base + 2*pagesize, "wrong result %p\n", results[0] );
+ ok( results[1] == base + 4*pagesize, "wrong result %p\n", results[1] );
+
+ ret = VirtualQuery( base, &info, sizeof(info) );
+ ok(ret, "VirtualQuery failed %u\n", GetLastError());
+ ok( info.BaseAddress == base, "BaseAddress %p instead of %p\n", info.BaseAddress, base );
+ ok( info.RegionSize == size, "wrong RegionSize 0x%lx\n", info.RegionSize );
+ ok( info.State == MEM_COMMIT, "wrong State 0x%x\n", info.State );
+ ok( info.Protect == PAGE_READWRITE, "wrong Protect 0x%x\n", info.Protect );
+
+ /* some invalid parameter tests */
+
+ SetLastError( 0xdeadbeef );
+ count = 0;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ if (ret)
+ {
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ ret = pGetWriteWatch( 0, base, size, results, NULL, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, NULL );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, NULL, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_NOACCESS, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 0;
+ ret = pGetWriteWatch( 0, base, size, NULL, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0xdeadbeef, base, size, results, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base, 0, results, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size * 2, results, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base + size - pagesize, pagesize + 1, results, &count, &pagesize );
+ ok( ret == ~0u, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ ret = pResetWriteWatch( base, 0 );
+ ok( ret == ~0u, "ResetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ SetLastError( 0xdeadbeef );
+ ret = pResetWriteWatch( GetModuleHandle(0), size );
+ ok( ret == ~0u, "ResetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+ }
+ else /* win98 is completely different */
+ {
+ SetLastError( 0xdeadbeef );
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, NULL, &count, &pagesize );
+ ok( ret == ERROR_INVALID_PARAMETER, "GetWriteWatch succeeded %u\n", ret );
+ ok( GetLastError() == 0xdeadbeef, "wrong error %u\n", GetLastError() );
+
+ count = 0;
+ ret = pGetWriteWatch( 0, base, size, NULL, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", ret );
+
+ count = 64;
+ ret = pGetWriteWatch( 0xdeadbeef, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", ret );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, 0, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", ret );
+
+ ret = pResetWriteWatch( base, 0 );
+ ok( !ret, "ResetWriteWatch failed %u\n", ret );
+
+ ret = pResetWriteWatch( GetModuleHandle(0), size );
+ ok( !ret, "ResetWriteWatch failed %u\n", ret );
+ }
+
+ VirtualFree( base, 0, MEM_FREE );
+
+ base = VirtualAlloc( 0, size, MEM_RESERVE | MEM_WRITE_WATCH, PAGE_READWRITE );
+ ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
+ VirtualFree( base, 0, MEM_FREE );
+
+ base = VirtualAlloc( 0, size, MEM_WRITE_WATCH, PAGE_READWRITE );
+ ok( !base, "VirtualAlloc succeeded\n" );
+ ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError() );
+
+ /* initial protect doesn't matter */
+
+ base = VirtualAlloc( 0, size, MEM_RESERVE | MEM_WRITE_WATCH, PAGE_NOACCESS );
+ ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
+ base = VirtualAlloc( base, size, MEM_COMMIT, PAGE_NOACCESS );
+ ok( base != NULL, "VirtualAlloc failed %u\n", GetLastError() );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 0, "wrong count %lu\n", count );
+
+ ret = VirtualProtect( base, 6*pagesize, PAGE_READWRITE, &old_prot );
+ ok( ret, "VirtualProtect failed error %u\n", GetLastError() );
+ ok( old_prot == PAGE_NOACCESS, "wrong old prot %x\n", old_prot );
+
+ base[5*pagesize + 200] = 3;
+
+ ret = VirtualProtect( base, 6*pagesize, PAGE_NOACCESS, &old_prot );
+ ok( ret, "VirtualProtect failed error %u\n", GetLastError() );
+ ok( old_prot == PAGE_READWRITE, "wrong old prot %x\n", old_prot );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1, "wrong count %lu\n", count );
+ ok( results[0] == base + 5*pagesize, "wrong result %p\n", results[0] );
+
+ ret = VirtualFree( base, size, MEM_DECOMMIT );
+ ok( ret, "VirtualFree failed %u\n", GetLastError() );
+
+ count = 64;
+ ret = pGetWriteWatch( 0, base, size, results, &count, &pagesize );
+ ok( !ret, "GetWriteWatch failed %u\n", GetLastError() );
+ ok( count == 1 || broken(count == 0), /* win98 */
+ "wrong count %lu\n", count );
+ if (count) ok( results[0] == base + 5*pagesize, "wrong result %p\n", results[0] );
+
+ VirtualFree( base, 0, MEM_FREE );
+}
+
START_TEST(virtual)
{
int argc;
hkernel32 = GetModuleHandleA("kernel32.dll");
pVirtualAllocEx = (void *) GetProcAddress(hkernel32, "VirtualAllocEx");
pVirtualFreeEx = (void *) GetProcAddress(hkernel32, "VirtualFreeEx");
+ pGetWriteWatch = (void *) GetProcAddress(hkernel32, "GetWriteWatch");
+ pResetWriteWatch = (void *) GetProcAddress(hkernel32, "ResetWriteWatch");
test_VirtualAllocEx();
test_VirtualAlloc();
test_MapViewOfFile();
test_NtMapViewOfSection();
+ test_CreateFileMapping();
test_BadPtr();
+ test_write_watch();
}
projects / reactos.git / blobdiff