def testTwoPeerUsage():
from peer import Peer
data = ['1', '2', '3'] * dfs_state.CHUNK_SIZE
data2 = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'] * dfs_state.CHUNK_SIZE
p1 = Peer('localhost', 10001)
p2 = Peer('localhost', 10002)
p1.open('boobs.txt', 'w')
p1.write('boobs.txt', data)
p1.close('boobs.txt')
p1.markStable('boobs.txt')
p1.open('boobs.txt', 'w')
p1.write('boobs.txt', data, len(data))
p1.write('boobs.txt', data, len(data) * 2)
p1.close('boobs.txt')
p1.listFiles()
p1.goOnline()
changeDevice()
p2.goOnline()
p2.join(p1)
p2.listFiles()
p2.open('boobs.txt', 'w')
p2.write('boobs.txt', data2, 10)
p2.close('boobs.txt')
p2.listFiles()
p2.goOffline()
p1.unpin('boobs.txt')
p1.listFiles()
p1.open('boobs.txt', 'r')
p1.read('boobs.txt', [0]*100)
p1.goOffline()
p1.delete('boobs.txt')
p1.delete('boobs.txt.stable')
p1.exit()
p2.goOffline()
p2.delete('boobs.txt')
p2.delete('boobs.txt.stable')
p2.exit()
log.i('Tests Done!')
def testOfficialUsage():
# Init
f11 = 'f11.txt'
f12 = 'f12.docx'
f13 = 'f13.pptx'
f14 = 'f14.txt'
f21 = 'f21.executable'
f22 = 'f22.zip'
f31 = 'f31.jpg'
fileNames = [f11, f12, f13, f21, f22, f31]
from peer import Peer
data = { }
for file in fileNames:
f = open('files/' + file, 'r')
txt = f.read()
if file == f22:
data[file] = [c for c in txt]
else:
data[file] = [c for c in txt] * 5
def writeData(d, fileName):
d.open(fileName, 'w')
d.write(fileName, data[fileName])
d.close(fileName)
dv1 = Peer('localhost', 10001)
dv1.goOnline()
dv2 = Peer('localhost', 10002)
dv2.goOnline()
dv2.join(dv1)
dv3 = Peer('localhost', 10003)
dv3.goOnline()
dv5 = Peer('localhost', 10005)
dv5.goOnline()
dv5.join(dv2)
writeData(dv1, f11)
writeData(dv1, f12)
writeData(dv1, f13)
writeData(dv2, f21)
writeData(dv2, f22)
writeData(dv3, f31)
log('--------------------- START OF 1 & 2')
# 1 & 2
dv1.listFiles()
dv2.listFiles()
dv1.markStable(f11)
dv1.markStable(f12)
dv1.markStable(f13)
dv2.markStable(f21)
dv2.markStable(f22)
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 3')
# 3
dv2.open(f11, 'r')
dv2.open(f12, 'r')
dv2.read(f11, [0]*200)
dv2.read(f12, [0]*200)
dv2.close(f11)
dv2.close(f12)
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 4')
# 4
dv1.goOffline()
dv2.open(f11, 'w')
dv2.write(f11, 'I am device2 and I like to eat cheese')
dv2.close(f11)
dv2.open(f12, 'w')
dv2.write(f12, 'I am device2 and I hate babbies', 10)
dv2.close(f12)
dv1.goOnline()
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 5')
# 5
dv1.pin(f11)
dv1.goOffline()
dv2.goOffline()
dv2.open(f11, 'w')
dv2.write(f11, ' THIS TEXT IS BEING INSERTED AT OFFSET 400 BY DEVICE 2 ', 400)
dv2.close(f11)
dv1.open(f11, 'w')
dv1.write(f11, ' I REFUSE TO WRITE WHAT DEVICE 2 SAID, BUT I AM STILL INSERTING AT OFFSET 400 ', 400)
dv1.close(f11)
dv1.listFiles()
dv2.listFiles()
dv1.goOnline()
dv1.listFiles()
dv2.listFiles()
dv2.goOnline()
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 6a')
# 6 a
dv1.open(f14, 'w')
dv1.write(f14, 'this file is f14' * 20000)
dv1.close(f14)
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 6b')
# 6 b
dv1.delete(f11)
dv1.listFiles()
dv2.listFiles()
log('--------------------- START OF 7')
# 7
dv3.join(dv1)
dv3.listFiles()
log('--------------------- START OF 8')
# 8
dv3.pin(f12 + '.stable')
dv3.listFiles()
log('--------------------- START OF 9')
# 9
dv3.open(f12 + '.stable', 'r')
content = dv3.read(f12 + '.stable')
dv3.close(f12 + '.stable')
dv3.open(f12, 'w')
content = content[:10000]
dv3.write(f12, content, 0, len(content), True)
dv3.close(f12)
dv3.markStable(f12)
dv1.listFiles()
dv2.listFiles()
dv3.listFiles()
log('--------------------- START OF 10')
# 10
dv3.retire()
dv1.listFiles()
dv2.listFiles()
dv4 = Peer('localhost', 10004)
dv4.goOnline()
dv4.join(dv1)
dv1.listFiles()
dv2.listFiles()
dv4.listFiles()
dv4.pin(f11 + '.p2')
dv4.pin(f13)
dv4.pin(f22)
time.sleep(.5)
dv4.listFiles()
time.sleep(.5)
dv4.listFiles()
time.sleep(.5)
dv4.listFiles()
dv5.listFiles()
log('--------------------- END')
dv1.exit()
dv2.exit()
dv3.exit()
dv4.exit()
dv5.exit()