def test_create_design_space_params_low_power_invalid_mins():
ui = UI()
args = ui._UI__parse_input([
'lp', '-add', '-bw', '8', '-power', '-t', '0.25', '-mina', '5',
'-maxa', '4'
])
with pytest.raises(Exception):
design_space_params = ui._UI__create_design_space_params(args)
def test_create_design_space_params_invalid_circuit_characteristic():
ui = UI()
args = ui._UI__parse_input([
'lp', '-add', '-bw', '8', '-power', '-t', '0.25', '-mina', '0',
'-maxa', '4'
])
args.power = False
with pytest.raises(Exception):
design_space_params = ui._UI__create_design_space_params(args)
def test_create_design_space_params_low_power():
ui = UI()
args = ui._UI__parse_input([
'lp', '-add', '-bw', '8', '-power', '-t', '0.25', '-mina', '0',
'-maxa', '4'
])
design_space_params = ui._UI__create_design_space_params(args)
assert design_space_params.circuit_type == constants.LOW_POWER_CIRCUIT
assert design_space_params.circuit_operation == constants.ADDER #(SUB, MUL, DIV)
assert design_space_params.bitwidth == 8
assert design_space_params.charactheristic == constants.POWER
assert design_space_params.threshold == 0.25
assert design_space_params.min_approx_bits == 0
assert design_space_params.max_approx_bits == 4
