def __init__(self, disco):
self._disco = disco
self._memory = Memory(32)
self._pcbTable = PCBTable()
self._intManager = IntManager()
self._memoryManager = MemoryManagerContinuousAssignmentBestFit(self._memory, self._pcbTable, self._intManager, 1)
self._mmu = Mmu(self._memory)
self._loader = LoaderBlocks(self._memory, self._mmu, disco, self._memoryManager)
self._scheduler = SchedulerSJFPreemptive()
self._timer = None
self._cpu = Cpu(self._mmu, self._intManager)
self._dispatcher = Dispatcher(self._mmu, self._cpu)
self._deviceManager = DeviceManager(self._intManager)
self._intManager.setInterruptions(self._loader, self._dispatcher, self._scheduler, self._pcbTable, self._deviceManager, self._memoryManager, self._timer)
self._newPrograms = NewPrograms(self._intManager)
self._clock = Clock(self._cpu, self._deviceManager, self._timer, self._newPrograms)
def __init__(self, disco):
self._disco = disco
self._pcbTable = PCBTable()
self._schedulerFactory = SchedulersFactory(self._pcbTable)
self._scheduler = self._schedulerFactory.getScheduler()
self._intManager = IntManager()
self._memoryFactory = MemoryFactory(self._pcbTable, self._intManager, disco)
self._memory = self._memoryFactory.getMemory()
self._memoryManager = self._memoryFactory.getMemoryManager()
self._mmu = self._memoryFactory.getMmu()
self._loader = self._memoryFactory.getLoader()
self._timer = self._schedulerFactory.getTimer(self._intManager)
self._cpu = Cpu(self._mmu, self._intManager)
self._dispatcher = Dispatcher(self._mmu, self._cpu)
self._deviceManager = DeviceManager(self._intManager)
self._intManager.setInterruptions(self._loader, self._dispatcher, self._scheduler, self._pcbTable, self._deviceManager, self._memoryManager, self._timer)
self._newPrograms = NewPrograms(self._intManager)
self._clock = Clock(self._cpu, self._deviceManager, self._timer, self._newPrograms)
def __init__(self, disco):
self._disco = disco
self._memory = Memory(8)
self._pcbTable = PCBTable()
self._intManager = IntManager()
sizeFrame = 4
pageReplacementAlgorithm = SecondChancePageReplacementAlgorithm()
self._swap = Swap(sizeFrame)
self._memoryManager = MemoryManagerPaging(self._memory, sizeFrame, self._pcbTable, self._swap, pageReplacementAlgorithm)
self._mmu = MmuPages(self._memory, sizeFrame, self._intManager)
self._loader = LoaderPages(self._memory, self._mmu, self._disco, self._memoryManager, self._swap)
self._memoryManager.setLoader(self._loader) # Es para no hacer la interrupcion swapIN (el memoryManager y el loader se conocen mutuamente)
self._scheduler = SchedulerPriorityPreemptive(self._pcbTable, 80)
self._timer = None
self._cpu = Cpu(self._mmu, self._intManager)
self._dispatcher = Dispatcher(self._mmu, self._cpu)
self._deviceManager = DeviceManager(self._intManager)
self._intManager.setInterruptions(self._loader, self._dispatcher, self._scheduler, self._pcbTable, self._deviceManager, self._memoryManager, self._timer)
self._newPrograms = NewPrograms(self._intManager)
self._clock = Clock(self._cpu, self._deviceManager, self._timer, self._newPrograms)
def setUp(self):
self._io1 = IO_1(1)
self._io2 = IO_2(1)
self._io3 = IO_3(1)
self._deviceManager = DeviceManager(mock.Mock())
class tester(unittest.TestCase):
def setUp(self):
self._io1 = IO_1(1)
self._io2 = IO_2(1)
self._io3 = IO_3(1)
self._deviceManager = DeviceManager(mock.Mock())
def sizeWaiting(self):
totalSizeWaiting = 0
for ioId, queue in self._deviceManager.getWaiting().items():
totalSizeWaiting += queue.lenItems()
return totalSizeWaiting
#en ves de pedir sizewaitin pedir el waintin y aca utilizar el
def test000ElDeviceManagerHandleaUnIO_1EnUnTick(self):
self._deviceManager.add(0, self._io1.getId()) # pid = 0
self._deviceManager.tick(
) # este tick no cuenta porque pertenece al tick que fue agregado el pid al deviceManager
self.assertEqual(1, self.sizeWaiting())
self._deviceManager.tick()
self.assertEqual(0, self.sizeWaiting())
def test001ElDeviceManagerHandleaUnIO_2EnDosTicks(self):
self._deviceManager.tick()
self._deviceManager.add(0, self._io2.getId()) # pid = 0
self._deviceManager.tick(
) # este tick no cuenta porque pertenece al tick que fue agregado el pid al deviceManager
self._deviceManager.tick()
self.assertEqual(1, self.sizeWaiting())
self._deviceManager.tick()
self.assertEqual(0, self.sizeWaiting())
def test002ElDeviceManagerHandleaUnIO_3EnTresTicks(self):
self._deviceManager.tick()
self._deviceManager.tick()
self._deviceManager.add(0, self._io3.getId()) # pid = 0
self._deviceManager.tick(
) # este tick no cuenta porque pertenece al tick que fue agregado el pid al deviceManager
self._deviceManager.tick()
self._deviceManager.tick()
self.assertEqual(1, self.sizeWaiting())
self._deviceManager.tick()
self.assertEqual(0, self.sizeWaiting())
def test003ElDeviceManagerHandleaUnIo_1IO_2yIO_3EnElMismoTick(self):
self._deviceManager.tick()
self._deviceManager.tick()
self._deviceManager.add(0, self._io3.getId()) # pid = 0
self._deviceManager.tick(
) # este tick no cuenta para el pid 0 porque pertenece al tick que fue agregado al deviceManager
self._deviceManager.add(1, self._io2.getId()) # pid = 1
self._deviceManager.tick(
) # este tick no cuenta para el pid 1 porque pertenece al tick que fue agregado al deviceManager
self._deviceManager.add(2, self._io1.getId()) # pid = 2
self._deviceManager.tick(
) # este tick no cuenta para el pid 2 porque pertenece al tick que fue agregado al deviceManager
self.assertEqual(3, self.sizeWaiting())
self._deviceManager.tick()
self.assertEqual(0, self.sizeWaiting())