def test_parse_input_operation_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input([
'lp', '-bw', '32', '-delay', '-t', '23', '-mina', '0', '-maxa',
'10'
])
def test_parse_input_hp_minp_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input([
'hp', '-div', '-bw', '64', '-power', '-t', '90.23', '-minr', '1',
'-maxr', '2', '-maxp', '4'
])
def test_parse_input_circuit_type_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input([
'-mul', '-bw', '32', '-delay', '-t', '23', '-mina', '0', '-maxa',
'10'
])
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
def test_parse_input_low_power():
ui = UI()
args = ui._UI__parse_input([
'lp', '-add', '-bw', '32', '-area', '-t', '23', '-mina', '0', '-maxa',
'10'
])
assert args.circuit_type == 'lp'
assert args.add == True
assert args.sub == False
assert args.div == False
assert args.mul == False
assert args.bitwidth == 32
assert args.area == True
assert args.delay == False
assert args.power == False
assert args.threshold == 23
assert args.mina == 0
assert args.maxa == 10
def test_parse_input_high_performance():
ui = UI()
args = ui._UI__parse_input([
'hp', '-div', '-bw', '64', '-power', '-t', '90.23', '-minr', '1',
'-maxr', '2', '-minp', '3', '-maxp', '4'
])
assert args.circuit_type == 'hp'
assert args.add == False
assert args.sub == False
assert args.div == True
assert args.mul == False
assert args.bitwidth == 64
assert args.area == False
assert args.delay == False
assert args.power == True
assert args.threshold == 90.23
assert args.minr == 1
assert args.maxr == 2
assert args.minp == 3
assert args.maxp == 4
def test_parse_input_characteristic_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input(
['lp', '-mul', '-delay', '-t', '23', '-mina', '0', '-maxa', '10'])
def test_parse_input_lp_mixa_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input(
['lp', '-add', '-bw', '32', '-area', '-t', '23', '-mina', '0'])
def test_parse_input_threshold_missing():
ui = UI()
with pytest.raises(SystemExit):
args = ui._UI__parse_input(
['lp', '-mul', '-bw', '32', '-delay', '-mina', '0', '-maxa', '10'])
