apitests/w32knapi/ntuser/NtUserGetClassInfo.c

   1 BOOL
   2 NTAPI
   3 NtUserGetClassInfo2(
   4         HINSTANCE hInstance,
   5         PUNICODE_STRING ClassName,
   6         LPWNDCLASSEXW wcex,
   7         LPWSTR *ppwstr,
   8         BOOL Ansi)
   9 {
  10         return (BOOL)Syscall(L"NtUserGetClassInfo", 5, &hInstance);
  11 }
  12
  13 INT
  14 Test_NtUserGetClassInfo(PTESTINFO pti)
  15 {
  16         WNDCLASSEXW wclex, wclex2 = {0};
  17         UNICODE_STRING us;
  18         PWSTR pwstr;
  19
  20         us.Length = 8;
  21         us.MaximumLength = 8;
  22         us.Buffer = L"test";
  23
  24         wclex.cbSize = sizeof(WNDCLASSEXW);
  25         wclex.style = 0;
  26         wclex.lpfnWndProc = NULL;
  27         wclex.cbClsExtra = 2;
  28         wclex.cbWndExtra = 4;
  29         wclex.hInstance = g_hInstance;
  30         wclex.hIcon = NULL;
  31         wclex.hCursor = NULL;
  32         wclex.hbrBackground = CreateSolidBrush(RGB(4,7,5));
  33         wclex.lpszMenuName = L"MyMenu";
  34         wclex.lpszClassName = us.Buffer;
  35         wclex.hIconSm = NULL;
  36
  37         ASSERT(RegisterClassExW(&wclex) != 0);
  38
  39         TEST(GetClassInfoExW(g_hInstance, us.Buffer, &wclex) != 0);
  40         wclex2.cbSize = sizeof(WNDCLASSEXW);
  41         TEST(NtUserGetClassInfo2(g_hInstance, &us, &wclex2, &pwstr, 0) != 0);
  42
  43     TEST(pwstr == wclex.lpszMenuName);
  44     TEST(wclex2.cbSize == wclex.cbSize);
  45     TEST(wclex2.style == wclex.style);
  46     TEST(wclex2.lpfnWndProc == wclex.lpfnWndProc);
  47     TEST(wclex2.cbClsExtra == wclex.cbClsExtra);
  48     TEST(wclex2.cbWndExtra == wclex.cbWndExtra);
  49     TEST(wclex2.hInstance == wclex.hInstance);
  50     TEST(wclex2.hIcon == wclex.hIcon);
  51     TEST(wclex2.hCursor == wclex.hCursor);
  52     TEST(wclex2.hbrBackground == wclex.hbrBackground);
  53     TEST(wclex2.lpszMenuName == 0);
  54     TEST(wclex2.lpszClassName == 0);
  55     TEST(wclex2.hIconSm == wclex.hIconSm);
  56
  57         return APISTATUS_NORMAL;
  58 }