Re: [PATCH v7 0/6] MR4092: user32: Actually implement RealGetWindowClass{A/W}.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/user32/tests/class.c:
> +    ret = RealGetWindowClassA(hwnd, class_name, 0);
> +    ok(!ret, "got %d\n", ret);
> +    todo_wine ok((GetLastError() == ERROR_INSUFFICIENT_BUFFER), "Unexpected last error %ld\n", GetLastError());
> +
> +    memset(class_name_w, 0, sizeof(class_name_w));
> +    SetLastError(0xdeadbeef);
> +    ret = RealGetWindowClassW(hwnd, class_name_w, 0);
> +    ok(!ret, "got %d\n", ret);
> +    ok((GetLastError() == ERROR_INSUFFICIENT_BUFFER), "Unexpected last error %ld\n", GetLastError());
> +
> +    DestroyWindow(hwnd);
> +
> +    /* Custom class, RealGetWindowClass behaves the same as GetClassName. */
> +    real_class_wndproc = NULL;
> +    memset(&cls_a, 0, sizeof(cls_a));
> +    cls_a.lpfnWndProc = super_class_test_win_proc_a;
> We don't need `super_class_test_win_proc_a` here.

```suggestion:-2+0
    memset(&cls_a, 0, sizeof(cls_a));
    cls_a.lpfnWndProc = ClassTest_WndProc2;
```

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4092#note_49478