def test_phase1(self):
with open(f'{self.input_loc}/day2') as inp:
program = Program(inp.read())
program.code[1] = 12
program.code[2] = 2
intcode(program)
self.assertEqual(program.code[0], 6327510)
def test_part1_multiply():
assert intcode("2,3,0,3,99") == "2,3,0,6,99"
def test_part1_sum():
assert intcode("1,0,0,0,99") == "2,0,0,0,99"
def test_part1_example():
assert (intcode("1,9,10,3,2,3,11,0,99,30,40,50") ==
"3500,9,10,70,2,3,11,0,99,30,40,50")
def test_part1_multiply_two_commands():
assert intcode("1,1,1,4,99,5,6,0,99") == "30,1,1,4,2,5,6,0,99"
def test_part1_multiply_99():
assert intcode("2,4,4,5,99,0") == "2,4,4,5,99,9801"
def test_negative(self):
program = Program('1101,100,-1,4,0')
intcode(program)
# Test 100+ -1 at pos 4
self.assertEqual(program.code[4], 99)
def test_immediate_mul(self):
program = Program('1002,4,3,4,33')
intcode(program)
# 33 * 3 stored at pos 4
self.assertEqual(program.code[4], 99)
def test_sum_mul(self):
program = Program('1,1,1,4,99,5,6,0,99')
intcode(program)
# Test 1+1 into pos 4, which makes 5*6 into pos 0
self.assertEqual(program.code[0], 30)
def test_mul2(self):
program = Program('2,4,4,5,99,0')
intcode(program)
# Test 99*99 = 9801 at pos 5
self.assertEqual(program.code[5], 9801)
def test_mul(self):
program = Program('2,3,0,3,99')
intcode(program)
# Test 3*2, stored at pos 3
self.assertEqual(program.code[3], 6)
def test_sum(self): code = '1,0,0,0,99' program = Program(code) intcode(program) # Test 1+1, stored at pos 0 self.assertEqual(program.code[0], 2)