def test_jmp():
proc = machine.Proc()
assert proc.PC == 0
assert proc.ACC == 0
jmp1 = machine.OP('jmp +1')
proc.execute(jmp1)
assert proc.PC == 1
jmp7 = machine.OP('jmp +7')
proc.execute(jmp7)
assert proc.PC == 8
jmp_minus_3 = machine.OP('jmp -3')
proc.execute(jmp_minus_3)
assert proc.PC == 5
def test_acc():
proc = machine.Proc()
assert proc.PC == 0
assert proc.ACC == 0
acc = machine.OP('acc +7')
proc.execute(acc)
assert proc.PC == 1
assert proc.ACC == 7
def test_nop():
proc = machine.Proc()
assert proc.PC == 0
assert proc.ACC == 0
nop = machine.OP('nop +0')
proc.execute(nop)
assert proc.PC == 1
assert proc.ACC == 0
proc.execute(nop)
assert proc.PC == 2
assert proc.ACC == 0
def test_create(line_example):
line, (code, value) = line_example
op = machine.OP(line)
assert op.code == code
assert op.value == value
def test_create_with_tuple(line_example):
line, name_and_value = line_example
assert machine.OP(line) == machine.OP(name_and_value)