def test_power_with_zero_raised_to_zero(self):
calc.one_time_use("0.0 0.0 pow")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("0/-/ 0 pow")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("0 0/-/ pow")
assert config.exit_flag == 1
def main():
arg_parser = argparse.ArgumentParser(
description='Processes a rpn expression.')
arg_parser.add_argument('--version',
'-v',
action='store_true',
default=False,
help='Prints the version number and exits.')
arg_parser.add_argument(
'expression',
nargs='*',
help='Evaluates the expression in one time use format and exits.')
args = arg_parser.parse_args()
# if args.help:
# print ("\033[34m" + docs + "\033[0m")
# sys.exit()
if args.version:
from rpn import __version__
print(config.bcolors.OKGREEN + __version__ + config.bcolors.ENDC)
else:
#print("~ Nums: {}".format(args.expression))
if len(args.expression) > 0:
# For one time use
eval_string = ''
for i in args.expression:
eval_string += (i + " ")
#print(eval_string)
calc.one_time_use(eval_string)
else:
# For interactive use
calc.interactive_use()
def test_greater_than(self, inp, out):
assert calc.one_time_use(inp) == out
def test_rightshift_with_non_integers(self):
calc.one_time_use("2 3 - 1 + 2 * 99 / 2 >>")
# equals to "0.0 2 >>"
assert config.exit_flag == 1
def test_divide_by_zero(self):
calc.one_time_use("2 0 /")
assert config.exit_flag == 1
def test_repeat(self, inp, out):
assert calc.one_time_use(inp) == out
def test_nhs(self, inp, out):
# config.dEG=1
assert calc.one_time_use(inp) == out
def test_multiply(self, inp, out):
assert calc.one_time_use(inp) == out
def test_sqrt_for_negatives(self):
calc.one_time_use("2/-/ sqrt")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("3.3/-/ sqrt")
assert config.exit_flag == 1
def test_log_to_the_base_one(self):
calc.one_time_use("1.0 1.0 log")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("3 1 log")
assert config.exit_flag == 1
def test_log_negtive(self):
calc.one_time_use("4/-/ 2 log")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("4 2/-/ log")
assert config.exit_flag == 1
def test_mod_by_zero(self):
calc.one_time_use("4.7 0 %")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("0/-/ 0 %")
assert config.exit_flag == 1
def test_power(self, inp, out):
assert calc.one_time_use(inp) == out
def test_bool_xor(self, inp, out):
assert calc.one_time_use(inp) == out
def test_bit_xor_with_non_integers(self):
calc.one_time_use("1.0 1.0 ^")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("1 1.0 ^")
assert config.exit_flag == 1
def test_minus(self, inp, out):
assert calc.one_time_use(inp) == out
def test_asin_input_outside_range(self):
calc.one_time_use("2 asin")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("3.3/-/ asin")
assert config.exit_flag == 1
def test_log_zero(self):
calc.one_time_use("0 2.3 log")
assert config.exit_flag == 1
def test_fact_of_floats_and_negative_integers(self):
calc.one_time_use("2/-/ fact")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("3.3 fact")
assert config.exit_flag == 1
def test_log_non_positive(self):
calc.one_time_use("4/-/ ln")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("0 ln")
assert config.exit_flag == 1
def test_hnl_negative_and_floats(self):
calc.one_time_use("2/-/ hnl")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("2.2 hnl")
assert config.exit_flag == 1
def test_increment(self, inp, out):
assert calc.one_time_use(inp) == out
def test_nhs_negative_and_floats(self):
calc.one_time_use("2/-/ nhs")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("2.2 nhs")
assert config.exit_flag == 1
def test_bit_not(self, inp, out):
assert calc.one_time_use(inp) == out
def test_divide(self, inp, out):
assert calc.one_time_use(inp) == out
def test_bit_not_floats(self):
calc.one_time_use("4.2/-/ ~")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("0.2 ~")
assert config.exit_flag == 1
def test_rightshift(self, inp, out):
assert calc.one_time_use(inp) == out
def test_sinh_overflow(self):
calc.one_time_use("2300.2 sinh")
assert config.exit_flag == 1
config.exit_flag = 0
calc.one_time_use("3000/-/ sinh")
assert config.exit_flag == 1
def test_rightshift_with_negative_second_operand(self):
calc.one_time_use("1/-/ 2/-/ >>")
assert config.exit_flag == 1
def test_acos(self, inp, out):
config.dEG, config.rAD = 1, 0
assert calc.one_time_use(inp) == out
config.dEG, config.rAD = 0, 1
