def test_unknown_sequences():
handler = argcheck()
screen = Screen(80, 24)
screen.debug = handler
stream = Stream(screen)
stream.feed(ctrl.CSI + b"6;Z")
assert handler.count == 1
assert handler.args == (6, 0)
assert handler.kwargs == {}
def test_reset_mode():
bugger = counter()
screen = Screen(80, 24)
handler = argcheck()
screen.debug = bugger
screen.reset_mode = handler
stream = Stream(screen)
stream.feed(ctrl.CSI + b"?9;2l")
assert not bugger.count
assert handler.count == 1
assert handler.args == (9, 2)
def test_set_mode():
bugger = counter()
screen = Screen(80, 24)
handler = argcheck()
screen.debug = bugger
screen.set_mode = handler
stream = Stream(screen)
stream.feed(ctrl.CSI + b"?9;2h")
assert not bugger.count
assert handler.count == 1
assert handler.args == (9, 2)
assert handler.kwargs == {"private": True}
