Function gtk4::test_accessible_assertion_message_role

pub fn test_accessible_assertion_message_role<P: IsA<Accessible>>(
    domain: &str, 
    file: &str, 
    line: i32, 
    func: &str, 
    expr: &str, 
    accessible: &P, 
    expected_role: AccessibleRole, 
    actual_role: AccessibleRole
)