def test_run_executes_output_handler_on_opcode_4(self,
mock_parse_parameter,
mock_output_handler):
mock_parse_parameter.side_effect = [(4, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_output_handler.called
def test_with_16_digit_number(self):
memory = [1102, 34915192, 34915192, 7, 4, 7, 99, 0]
computer = IntComputer(memory)
computer.run()
expected = 1219070632396864
result = computer.output
assert result == expected
def test_with_large_numbers(self):
memory = [
109,
1,
204,
-1,
1001,
100,
1,
100,
1008,
100,
16,
101,
1006,
101,
0,
99,
]
computer = IntComputer(memory, wait_after_output=True)
all_outputs = []
while not computer.finished:
computer.run()
all_outputs.append(computer.output)
assert all_outputs[0:-1] == memory
def test_run_intcode_1(self):
expected = 2
memory = [1, 0, 0, 0, 99]
computer = IntComputer(memory)
computer.run()
result = computer.memory[0]
assert expected == result
def test_with_1125899906842624(self):
memory = [104, 1125899906842624, 99]
computer = IntComputer(memory)
computer.run()
expected = 1125899906842624
result = computer.output
assert result == expected
def test_run_does_nothing_when_finished(self, mock_parse_parameter,
mock_add):
mock_parse_parameter.return_value = (1, [])
computer = IntComputer([])
computer.finished = True
computer.run()
assert mock_add.called == False
def test_run_intcode_4(self):
expected = 30
memory = [1, 1, 1, 4, 99, 5, 6, 0, 99]
computer = IntComputer(memory)
computer.run()
result = computer.memory[0]
assert expected == result
def test_run_intcode_3(self):
expected = 2
memory = [2, 4, 4, 5, 99, 0]
computer = IntComputer(memory)
computer.run()
result = computer.memory[0]
assert expected == result
def get_map(cls, program: typing.List[int], draw_mode=False) -> "Map":
computer = IntComputer(program, wait_after_output=True, wait_for_input=True)
visited = defaultdict(int)
droid_map = Map()
steps = 0
while not computer.finished and steps < 6000:
direction = droid_map.get_best_direction(visited)
steps += 1
computer.inputs = [direction]
computer.run()
while not computer.waiting:
computer.run()
output = computer.output
if output == OUTPUT_WALL:
droid_map.wall_hit([NORTH, SOUTH, WEST, EAST][direction - 1])
if output == OUTPUT_FREE:
[droid_map.north, droid_map.south, droid_map.west, droid_map.east][
direction - 1
]()
droid_map.set_position(droid_map.position, FREE)
if output == OUTPUT_OXYGEN:
[droid_map.north, droid_map.south, droid_map.west, droid_map.east][
direction - 1
]()
droid_map.set_position(droid_map.position, OXYGEN)
visited[droid_map.position] += 1
if draw_mode:
droid_map.render()
return droid_map
def find_gravity_assist_inputs(memory, desired_output):
"""Find noun and verb that gives desired_output when intcode is run."""
for noun in range(0, 100):
for verb in range(0, 100):
computer = IntComputer(memory=memory[:], pointer=0)
computer.run(noun=noun, verb=verb)
output = computer.memory[0]
if output == desired_output:
return 100 * noun + verb
return False
def calculate_max_thruster(original_memory):
res = 0
all_phases = get_all_phases(0, 5)
for phases in all_phases:
second_input = 0
for phase in phases:
first_input = phase
memory = original_memory.copy()
computer = IntComputer(memory[:],
inputs=[first_input, second_input],
wait_after_output=True)
computer.run()
second_input = computer.output
if second_input > res:
res = second_input
return res
def day02_01():
program = get_number_list_from_file("./puzzles/02/puzzle.txt")
computer = IntComputer(memory=program[:], pointer=0)
computer.run(noun=12, verb=2)
print("Output prior to fire: {}".format(computer.memory[0]))
def test_run_executes_jump_if_false_on_opcode_6(self, mock_parse_parameter,
mock_jump_if_false):
mock_parse_parameter.side_effect = [(6, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_jump_if_false.called == True
def test_run_executes_add_on_opcode_1(self, mock_parse_parameter,
mock_add):
mock_parse_parameter.side_effect = [(1, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_add.called == True
def test_run_finishes_on_opcode_99(self, mock_parse_parameter):
mock_parse_parameter.return_value = (99, [])
computer = IntComputer([])
assert computer.finished == False
computer.run()
computer.finished = True
def test_run_executes_multiply_on_opcode_2(self, mock_parse_parameter,
mock_multiply):
mock_parse_parameter.side_effect = [(2, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_multiply.called == True
def test_run_executes_save_on_opcode_3(self, mock_parse_parameter,
mock_save):
mock_parse_parameter.side_effect = [(3, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_save.called == True
def test_run_executes_adjust_relative_base_on_opcode_8(
self, mock_parse_parameter, mock_adjust_relative_base):
mock_parse_parameter.side_effect = [(9, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_adjust_relative_base.called == True
def day09_02():
program = get_number_list_from_file("./puzzles/09/puzzle.txt")
computer = IntComputer(memory=program, inputs=[2], wait_after_output=True)
coordinates = computer.run()
print(f"Coordinates {coordinates}")
def day05_02():
program = get_number_list_from_file("./puzzles/05/puzzle.txt")
computer = IntComputer(memory=program)
computer.inputs = [5]
computer.run()
print(f"thermal radiator controller (part 2) {computer.output}")
def day09_01():
program = get_number_list_from_file("./puzzles/09/puzzle.txt")
computer = IntComputer(memory=program, inputs=[1], wait_after_output=True)
boost_keycode = computer.run()
print(f"BOOST keycode {boost_keycode}")
def test_run_executes_less_than_on_opcode_7(self, mock_parse_parameter,
mock_less_than):
mock_parse_parameter.side_effect = [(7, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_less_than.called == True
def day05_01():
program = get_number_list_from_file("./puzzles/05/puzzle.txt")
computer = IntComputer(memory=program)
computer.inputs = [1]
computer.run()
print(f"conditioner unit (part 1) {computer.output}")
def test_run_executes_equals_on_opcode_8(self, mock_parse_parameter,
mock_equals):
mock_parse_parameter.side_effect = [(8, []), (99, [])]
computer = IntComputer([])
computer.run()
assert mock_equals.called == True
