rostests/win32/kernel32/tests/CreateFile.c

   1 #include <k32.h>
   2
   3 #ifdef __GNUC__
   4 #include "regtests.h"
   5 #define NDEBUG
   6 #include "debug.h"
   7
   8 #define TestFilename L"C:\\File"
   9 #define TestExpectedFilename L"\\??\\" TestFilename
  10 #define TestHandle (HANDLE) 1
  11
  12 typedef struct
  13 {
  14   LPCWSTR lpFileName;
  15   DWORD dwDesiredAccess;
  16   DWORD dwShareMode;
  17   LPSECURITY_ATTRIBUTES lpSecurityAttributes;
  18   DWORD dwCreationDisposition;
  19   DWORD dwFlagsAndAttributes;
  20   HANDLE hTemplateFile;
  21 } CreateFile_PARAMETERS;
  22
  23 typedef struct
  24 {
  25   PWCHAR ObjectName;
  26   ACCESS_MASK DesiredAccess;
  27   ULONG FileAttributes;
  28   ULONG ShareAccess;
  29   ULONG CreateDisposition;
  30   ULONG CreateOptions;
  31   PVOID EaBuffer;
  32   ULONG EaLength;
  33 } NtCreateFile_PARAMETERS;
  34
  35 typedef struct
  36 {
  37   CreateFile_PARAMETERS CreateFileParameters;
  38   NtCreateFile_PARAMETERS NtCreateFileParameters;
  39 } CreateFileTest_Parameters;
  40
  41 static CreateFileTest_Parameters CreateFileTests[] =
  42 {
  43   {
  44     CreateFileParameters:
  45     {
  46       lpFileName: TestFilename,
  47       dwDesiredAccess: GENERIC_ALL,
  48         dwShareMode: FILE_SHARE_WRITE,
  49         lpSecurityAttributes: NULL,
  50         dwCreationDisposition: CREATE_ALWAYS,
  51         dwFlagsAndAttributes: 0,
  52         hTemplateFile: NULL
  53     },
  54     NtCreateFileParameters:
  55     {
  56       ObjectName: TestExpectedFilename,
  57       DesiredAccess: GENERIC_ALL|SYNCHRONIZE|FILE_READ_ATTRIBUTES,
  58       FileAttributes: 0,
  59       ShareAccess: FILE_SHARE_WRITE,
  60       CreateDisposition: FILE_OVERWRITE_IF,
  61       CreateOptions: FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT,
  62       NULL,
  63       0
  64     }
  65   }
  66 };
  67
  68 static CreateFileTest_Parameters *CurrentTest;
  69
  70 static NTSTATUS STDCALL
  71 MockNtCreateFile(PHANDLE FileHandle,
  72   ACCESS_MASK DesiredAccess,
  73   POBJECT_ATTRIBUTES ObjectAttributes,
  74   PIO_STATUS_BLOCK IoStatusBlock,
  75   PLARGE_INTEGER AllocateSize,
  76   ULONG FileAttributes,
  77   ULONG ShareAccess,
  78   ULONG CreateDisposition,
  79   ULONG CreateOptions,
  80   PVOID EaBuffer,
  81   ULONG EaLength)
  82 {
  83   _AssertEqualWideString(CurrentTest->NtCreateFileParameters.ObjectName,
  84     ObjectAttributes->ObjectName->Buffer);
  85   _AssertEqualValue(CurrentTest->NtCreateFileParameters.DesiredAccess, DesiredAccess);
  86   _AssertEqualValue(CurrentTest->NtCreateFileParameters.FileAttributes, FileAttributes);
  87   _AssertEqualValue(CurrentTest->NtCreateFileParameters.ShareAccess, ShareAccess);
  88   _AssertEqualValue(CurrentTest->NtCreateFileParameters.CreateDisposition, CreateDisposition);
  89   _AssertEqualValue(CurrentTest->NtCreateFileParameters.CreateOptions, CreateOptions);
  90   *FileHandle = TestHandle;
  91   return STATUS_SUCCESS;
  92 }
  93
  94 static _HOOK NtCreateFileHooks[] =
  95 {
  96   {"NtCreateFile", MockNtCreateFile},
  97   {NULL, NULL}
  98 };
  99
 100 static void TestFile()
 101 {
 102   HANDLE FileHandle;
 103   int index;
 104
 105   _SetHooks(NtCreateFileHooks);
 106   for (index = 0; index < sizeof(CreateFileTests) / sizeof(CreateFileTests[0]); index++)
 107     {
 108       CurrentTest = &CreateFileTests[index];
 109       FileHandle = CreateFileW(CurrentTest->CreateFileParameters.lpFileName,
 110         CurrentTest->CreateFileParameters.dwDesiredAccess,
 111         CurrentTest->CreateFileParameters.dwShareMode,
 112         CurrentTest->CreateFileParameters.lpSecurityAttributes,
 113         CurrentTest->CreateFileParameters.dwCreationDisposition,
 114         CurrentTest->CreateFileParameters.dwFlagsAndAttributes,
 115                 CurrentTest->CreateFileParameters.hTemplateFile);
 116       _AssertEqualValue(NO_ERROR, GetLastError());
 117       _AssertEqualValue(TestHandle, FileHandle);
 118     }
 119   _UnsetAllHooks();
 120 }
 121
 122 static void RunTest()
 123 {
 124   TestFile();
 125 }
 126
 127 _Dispatcher(CreatefileTest, "CreateFileW")
 128
 129 #endif