---test normal mode new cuts add to the back AND are selected new pastes do nothing
One Two Three four five six
-- Build mode new cuts add to the back only, selection does not change
-- Test Static mode new cuts do nothing new pastes do nothing
-- Test Queue mode new cuts to the back new pastes delete the head and set clipboard to new head
-- Test Advance mode new cuts to the back new pastes advance the queue without changing it
--
test path behavior
run executable from anywhere - default path should always be ~/queue.txt
run executable from anywhere with path, ensure that path is opened