def test_bit_flip():
bout = Out(Bit)
bin = In(Bit)
assert bout == BitOut
assert bin == BitIn
bin = In(BitIn)
bout = Out(BitIn)
assert bout == BitOut
assert bin == BitIn
bin = In(BitOut)
bout = Out(BitOut)
assert bout == BitOut
assert bin == BitIn
bin = Flip(BitOut)
bout = Flip(BitIn)
assert bout == BitOut
assert bin == BitIn
def test_reset_flip():
ResetOut = Out(Reset)
assert isinstance(ResetOut, ResetKind)
assert str(ResetOut) == 'Out(Reset)'
ResetIn = In(Reset)
assert isinstance(ResetIn, ResetKind)
assert str(ResetIn) == 'In(Reset)'
resetin = In(ResetIn)
resetout = Out(ResetIn)
assert resetout == ResetOut
assert resetin == ResetIn
resetin = In(ResetOut)
resetout = Out(ResetOut)
assert resetout == ResetOut
assert resetin == ResetIn
resetin = Flip(ResetOut)
resetout = Flip(ResetIn)
assert resetout == ResetOut
assert resetin == ResetIn
def test_enable_flip():
EnableOut = Out(Enable)
assert isinstance(EnableOut, EnableKind)
assert str(EnableOut) == 'Out(Enable)'
EnableIn = In(Enable)
assert isinstance(EnableIn, EnableKind)
assert str(EnableIn) == 'In(Enable)'
enablein = In(EnableIn)
enableout = Out(EnableIn)
assert enableout == EnableOut
assert enablein == EnableIn
enablein = In(EnableOut)
enableout = Out(EnableOut)
assert enableout == EnableOut
assert enablein == EnableIn
enablein = Flip(EnableOut)
enableout = Flip(EnableIn)
assert enableout == EnableOut
assert enablein == EnableIn
def test_clock_flip():
ClockOut = Out(Clock)
assert isinstance(ClockOut, ClockKind)
assert str(ClockOut) == 'Out(Clock)'
ClockIn = In(Clock)
assert isinstance(ClockIn, ClockKind)
assert str(ClockIn) == 'In(Clock)'
clockin = In(ClockIn)
clockout = Out(ClockIn)
assert clockout == ClockOut
assert clockin == ClockIn
clockin = In(ClockOut)
clockout = Out(ClockOut)
assert clockout == ClockOut
assert clockin == ClockIn
clockin = Flip(ClockOut)
clockout = Flip(ClockIn)
assert clockout == ClockOut
assert clockin == ClockIn