def test_vm_jne():
code = [*create_instr("jne", 0)]
vm = Arkhe(code)
vm.registers[0] = 0
vm._eqflag = False
vm.exc_instr()
assert vm.counter == 0
vm._eqflag = True
vm.exc_instr()
assert vm.counter == 3
def test_vm_jfn():
code = [*create_instr("jfn", 0)]
vm = Arkhe(code)
vm.registers[0] = 20
vm._eqflag = False
vm.exc_instr()
assert vm.counter == 23