How to Get All Posts with any post status?

I am creating a front end dashboard where I need to show all the posts by the current user. So, I need to show posts in all states, mainly published, trashed and the pending. I am now using a simple query but it is returning only the published posts.

$query = array(
    'post_type' => 'my-post-type',
    'post_author' => $current_user->ID              
    );
    query_posts($query);

Can anyone help? What else do I need to do?