def test_opcode_6():
opcode1 = [6, 10, 11, 99, 1102, 21, 2, 9, 99, 0, 0, 4]
result1 = [6, 10, 11, 99, 1102, 21, 2, 9, 99, 42, 0, 4]
opcode2 = [1106, 1, 4, 99, 1102, 21, 2, 9, 99, 0]
result2 = [1106, 1, 4, 99, 1102, 21, 2, 9, 99, 0]
object1 = IntCode(opcode1)
object1.run()
object2 = IntCode(opcode2)
object2.run()
assert object1.opcode == result1
assert object2.opcode == result2
def test_opcode_3_resume_run():
opcode = [3, 7, 3, 8, 3, 9, 99, 0, 0, 0]
result = [3, 7, 3, 8, 3, 9, 99, 4, 2, 42]
input_list = [4, 2]
object = IntCode(opcode, input_list)
assert object.run() == []
assert object.halt
assert object.position == 4
object.add_input(42)
assert object.run() == []
assert object.opcode == result
assert not object.halt
def test_opcode_2_bad_references():
opcode1 = [2, 10, 0, 0, 99]
opcode2 = [2, 0, 10, 0, 99]
opcode3 = [2, 0, 0, 10, 99]
object1 = IntCode(opcode1)
assert object1.run() == -1
assert object1.opcode == opcode1
object2 = IntCode(opcode2)
assert object2.run() == -1
assert object2.opcode == opcode2
object3 = IntCode(opcode3)
assert object3.run() == -1
assert object3.opcode == opcode3
def test_opcode_3():
opcode = [3, 3, 99, 0]
result = [3, 3, 99, 42]
input_list = [42]
object = IntCode(opcode, input_list)
assert object.run() == []
assert object.opcode == result
def test_opcode_3_multiple_inputs():
opcode = [3, 7, 3, 8, 3, 9, 99, 0, 0, 0]
result = [3, 7, 3, 8, 3, 9, 99, 4, 2, 42]
input_list = [4, 2, 42]
object = IntCode(opcode, input_list)
assert object.run() == []
assert object.opcode == result
def test_opcode_3_not_enough_inputs():
opcode = [3, 7, 3, 8, 3, 9, 99, 0, 0, 0]
result = [3, 7, 3, 8, 3, 9, 99, 4, 2, 0]
input_list = [4, 2]
object = IntCode(opcode, input_list)
assert object.run() == []
assert object.opcode == result
assert object.position == 4
assert object.halt
def test_opcode_8():
opcode1 = [8, 6, 7, 5, 99, 42, 1, 2]
result1 = [8, 6, 7, 5, 99, 0, 1, 2]
opcode2 = [1108, 2, 1, 5, 99, 42]
result2 = [1108, 2, 1, 5, 99, 0]
opcode3 = [108, 2, 6, 5, 99, 42, 2]
result3 = [108, 2, 6, 5, 99, 1, 2]
object1 = IntCode(opcode1)
object1.run()
object2 = IntCode(opcode2)
object2.run()
object3 = IntCode(opcode3)
object3.run()
assert object1.opcode == result1
assert object2.opcode == result2
assert object3.opcode == result3
def test_run_out_of_opcode_values():
opcode = [1101, 5]
result = [1101, 5]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_opcode_2():
opcode = [2, 3, 0, 3, 99]
result_opcode = [2, 3, 0, 6, 99]
object = IntCode(opcode)
assert object.run() == []
assert object.opcode == result_opcode
def test_opcode_4():
opcode = [4, 3, 99, 42]
result = [4, 3, 99, 42]
object = IntCode(opcode)
assert object.run() == [42]
assert object.opcode == result
def test_opcode_1():
opcode = [1, 0, 0, 0, 99]
result_opcode = [2, 0, 0, 0, 99]
object = IntCode(opcode)
assert object.run() == []
assert object.opcode == result_opcode
def test_intcode_run():
opcode = [99]
object = IntCode(opcode)
assert object.run() == []
assert object.opcode == opcode
def test_get_value():
opcode = [1, 5, 6, 0, 99, 5, 8]
result = 13
object = IntCode(opcode)
object.run()
assert object.get_value() == result
def test_invalid_opcode_position():
opcode = [1, 0, 0, 3]
result = [1, 0, 0, 2]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_too_many_opcode_values():
opcode = [101101, 5, 5, 4, 99, 0]
result = [101101, 5, 5, 4, 99, 0]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_invalid_last_opcode_mode():
opcode = [11101, 5, 5, 99]
result = [11101, 5, 5, 99]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_not_enough_opcode_values():
opcode = [1, 0, 0]
result = [1, 0, 0]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_invalid_opcode():
opcode = [1, 0, 0, 3, 9]
result = [1, 0, 0, 2, 9]
object = IntCode(opcode)
object.run()
assert object.opcode == result
def test_mode_opcodes():
opcode = [1002, 4, 3, 4, 33]
result = [1002, 4, 3, 4, 99]
object = IntCode(opcode)
object.run()
assert object.opcode == result