def test_case_5():
my_object = FileSystemOperations()
my_object.mkdir("/A")
my_object.create("/A/test.txt")
messageA = "A" * 500
my_object.write("/A/test.txt", messageA)
my_object.read("/A/test.txt", 0, -1, 0)
def test_case_4():
""" test replace functionality """
my_object = FileSystemOperations()
my_object.mkdir("/A")
my_object.mkdir("/A/B")
my_object.create("/A/test.txt")
my_object.create("/A/B/test.txt")
messageA = "A" * 500
messageAB = "AB" * 250
my_object.write("/A/B/test.txt", messageAB)
my_object.write("/A/test.txt", messageA)
my_object.mv("/A/B/test.txt", "/A/test.txt")
my_object.read("/A/test.txt", 0, -1, 0)
def test_case_3():
""" rm for directories (both empty and with files) and files """
my_object = FileSystemOperations()
my_object.mkdir("/A")
my_object.mkdir("/A/B")
my_object.create("/A/1.txt")
my_object.mkdir("/A/B/C")
my_object.mkdir("/A/B/C/D")
my_object.mkdir("/A/B/C/D/E")
my_object.mv("/A/B/C/D/E", "/A/B/C/E")
my_object.rm("/A/B/C/E")
my_object.rm("/A/B/C/D")
my_object.rm("/A/B/C")
my_object.rm("/A/B")
message = "PoCSD"
my_object.write("/A/1.txt", message)
# should silently fail
my_object.rm("/A")
my_object.rm("/A/1.txt")
my_object.rm("/A")
# should not be able to remove root
my_object.rm("/")
return my_object
def happy_path():
start_time = time.time()
my_object = FileSystemOperations()
offset = 0
my_object.mkdir("/A")
my_object.mkdir("/B")
'''as A is already there we can create file in A'''
my_object.create("/A/1.txt")
'''as 1.txt is already created now, we can write to it.'''
my_object.write("/A/1.txt", "POCSD", offset)
my_object.read("/A/1.txt", offset, len("POCSD"), 0)
my_object.mv("/A/1.txt", "/B/1.txt")
my_object.rm("/B/1.txt")
my_object.rm("/B")
end_time = time.time()
print("--- %s seconds ---" % (time.time() - start_time))
def test_case_1():
""" mv """
my_object = FileSystemOperations()
my_object.mkdir("/A")
my_object.mkdir("/A/B")
my_object.create("/A/1.txt")
my_object.mv("/A/1.txt", "/A/B/1.txt")
my_object.mv("/A/B/1.txt", "/1.txt")
my_object.mv("/1.txt", "/A/2.txt")
return my_object
if __name__ == '__main__':
if len(sys.argv) != 2 and len(sys.argv) != 3:
print("Must (only) specify raid mode.")
quit()
raid_mode = sys.argv[1]
if raid_mode != '1' and raid_mode != '5':
print("Must use raid mode 1 or 5 - terminating program.")
quit()
FileSystem.Initialize_My_FileSystem(4, raid_mode)
if (len(sys.argv) < 3):
my_object = FileSystemOperations()
print('Delaying 5s to allow termination of a server.')
print('Server may also be terminated during execution.')
time.sleep(5)
for i in range(12):
name = '/d' * (i + 1)
my_object.mkdir(name)
test_case_6(my_object)
test_case_7(my_object)
test_case_8(my_object)
my_object.create('/f')
my_object.mv('/f', '/d/f')
my_object.rm('/d/f')
print('\nTests Complete.')
print('Scroll up for load distribution counter vectors.')
exit(0)
def happy_path():
my_object = FileSystemOperations()
my_object.status()
offset = 0
my_object.mkdir("/A")
my_object.status()
my_object.mkdir("/B")
my_object.status()
'''as A is already there we can create file in A'''
my_object.create("/A/1.txt")
my_object.status()
'''as 1.txt is already created now, we can write to it.'''
my_object.write("/A/1.txt", "POCSD", offset)
my_object.read("/A/1.txt", offset, len("POCSD"))
my_object.status()
my_object.mv("/A/1.txt", "/B/1.txt")
my_object.status()
my_object.status()
my_object.rm("/B/1.txt")
my_object.rm("/B")