public void NativeWindow_WndProc_InvokeWithInvalidAssignedHandle_Nop(int msg)
{
using (new NoAssertContext())
{
var window = new SubNativeWindow();
window.AssignHandle((IntPtr)250);
var m = new Message
{
Msg = msg,
Result = (IntPtr)1
};
window.WndProc(ref m);
Assert.Equal(IntPtr.Zero, m.Result);
Assert.Equal((IntPtr)250, window.Handle);
}
}
public void NativeWindow_WndProc_InvokeWithValidAssignedHandle_Success(int msg)
{
using var control = new Control();
var window = new SubNativeWindow();
window.AssignHandle(control.Handle);
try
{
var m = new Message
{
Msg = msg,
Result = (IntPtr)1
};
window.WndProc(ref m);
Assert.Equal(IntPtr.Zero, m.Result);
Assert.Equal(control.Handle, window.Handle);
}
finally
{
window.ReleaseHandle();
}
}