import argparse
from round_robin import RoundRobin
def describe(db: RoundRobin):
print(db.c)
parser = argparse.ArgumentParser(
"Utility used to print the content of a Round-Robin Database.")
parser.add_argument("-f",
"--file",
help="The path of the Round-Robin database.",
type=str,
nargs=1)
args = parser.parse_args()
if args.file:
output_file = args.file[0]
else:
output_file = 'du.db' # In the current directory
if __name__ == "__main__":
rrdb = RoundRobin.read_from_disk(output_file)
describe(rrdb)
def setUp(self):
self.schedule = RoundRobin(2)
px_stars2_texture = sf.Texture.from_file('asset/stars_bg/spr_stars021.png')
ship_on_texture = sf.Texture.from_file('asset/ship_on.png')
ship_off_texture = sf.Texture.from_file('asset/ship_off.png')
ufo_texture = sf.Texture.from_file('asset/ufo.png')
shell_texture = sf.Texture.from_file('asset/shell.png')
## -----
background = ParallaxeBackground([
nebula_texture,
px_stars1_texture,
px_stars2_texture
], RES_WIDTH)
window = sf.RenderWindow(sf.VideoMode(RES_WIDTH, RES_HEIGHT), WINDOW_NAME)
frames_time = RoundRobin(FRAME_POOL_SIZE, init=0)
objects = []
bars = []
bar_width = RES_WIDTH / FRAME_POOL_SIZE
y_base_pos = RES_HEIGHT
for i in range(FRAME_POOL_SIZE):
bar = sf.RectangleShape((bar_width, 2))
bar.fill_color = sf.Color(255, 0, 0, 127)
bar.position = (i * bar_width, 0)
bars.append(bar)
clock = sf.Clock()
player = Player(ship_off_texture)
class RoundRobinTestCase(unittest.TestCase):
def setUp(self):
self.schedule = RoundRobin(2)
def test_round_robin_objects_should_be_created(self):
self.assertTrue(self.schedule)
def test_should_have_quantum(self):
self.assertEqual(self.schedule.quantum, 2)
def test_add_process_on_round_robin_list(self):
process = Process(20)
self.schedule.add_process(process)
self.assertTrue(process in self.schedule.list_process)
def test_run_process_should_reduce_one_task_of_process(self):
process = Process(20)
self.schedule.add_process(process)
self.schedule.run_process()
self.assertEqual(18, process.task)
def test_on_run_all_tasks_of_process_should_remove_process_from_list(self):
process = Process(1)
self.schedule.add_process(process)
self.schedule.run_process()
self.assertTrue(process not in self.schedule.list_process)
def test_run_all_tests_should_clean(self):
for i in range(8):
self.schedule.add_process(Process(random.randint(1, 20)))
self.schedule.run()
self.assertEqual([], self.schedule.list_process)
