Added tests for Link
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Mark Qvist
parent
6c22ccc6d4
commit
30af212217
230
tests/link.py
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230
tests/link.py
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import unittest
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import threading
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import time
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import RNS
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import os
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APP_NAME = "rns_unit_tests"
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fixed_keys = [
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("f8953ffaf607627e615603ff1530c82c434cf87c07179dd7689ea776f30b964cfb7ba6164af00c5111a45e69e57d885e1285f8dbfe3a21e95ae17cf676b0f8b7", "650b5d76b6bec0390d1f"),
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("d85d036245436a3c33d3228affae06721f8203bc364ee0ee7556368ac62add650ebf8f926abf628da9d92baaa12db89bd6516ee92ec29765f3afafcb8622d697", "1469e89450c361b253ae"),
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("8893e2bfd30fc08455997caf7abb7a6341716768dbbf9a91cc1455bd7eeaf74cdc10ec72a4d4179696040bac620ee97ebc861e2443e5270537ae766d91b58181", "e5fe93ee4acba095b3b9"),
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("b82c7a4f047561d974de7e38538281d7f005d3663615f30d9663bad35a716063c931672cd452175d55bcdd70bb7aa35a9706872a97963dc52029938ea7341b39", "1333b911fa8ebb167269"),
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("08bb35f92b06a0832991165a0d9b4fd91af7b7765ce4572aa6222070b11b767092b61b0fd18b3a59cae6deb9db6d4bfb1c7fcfe076cfd66eea7ddd5f877543b9", "d13712efc45ef87674fb"),
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]
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c_rns = None
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def init_rns():
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global c_rns
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if c_rns == None:
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print("Starting local RNS instance...")
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c_rns = RNS.Reticulum("./tests/rnsconfig")
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print("Done starting local RNS instance...")
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class TestIdentity(unittest.TestCase):
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def setUp(self):
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pass
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def test_establish(self):
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init_rns()
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print("")
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id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
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self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))
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dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
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self.assertEqual(dest.hash, bytes.fromhex("be0c90339fce3db5b4e5"))
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l1 = RNS.Link(dest)
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.ACTIVE)
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l1.teardown()
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.CLOSED)
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def test_packets(self):
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init_rns()
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print("")
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# TODO: Load this from public bytes only
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id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
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self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))
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dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
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self.assertEqual(dest.hash, bytes.fromhex("be0c90339fce3db5b4e5"))
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l1 = RNS.Link(dest)
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.ACTIVE)
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b = 0
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pr_t = 0
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receipts = []
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num_packets = 250
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packet_size = RNS.Link.MDU
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print("Sending "+str(num_packets)+" link packets of "+str(packet_size)+" bytes...")
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for i in range(0, num_packets):
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b += packet_size
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data = os.urandom(packet_size)
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start = time.time()
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p = RNS.Packet(l1, data)
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receipts.append(p.send())
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pr_t += time.time() - start
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print("Sent "+self.size_str(b)+", "+self.size_str(b/pr_t, "b")+"/s")
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print("Checking receipts...")
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all_ok = False
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receipt_timeout = time.time() + 5
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while not all_ok and time.time() < receipt_timeout:
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for r in receipts:
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all_ok = True
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if not r.status == RNS.PacketReceipt.DELIVERED:
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all_ok = False
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self.assertEqual(all_ok, True)
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print("All packets received by destination")
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l1.teardown()
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.CLOSED)
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def test_resource(self):
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init_rns()
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print("")
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# TODO: Load this from public bytes only
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id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
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self.assertEqual(id1.hash, bytes.fromhex(fixed_keys[0][1]))
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dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
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self.assertEqual(dest.hash, bytes.fromhex("be0c90339fce3db5b4e5"))
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l1 = RNS.Link(dest)
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.ACTIVE)
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resource_timeout = 120
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resource_size = 10*1000*1000
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data = os.urandom(resource_size)
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print("Sending "+self.size_str(resource_size)+" resource...")
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resource = RNS.Resource(data, l1, timeout=resource_timeout)
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start = time.time()
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while resource.status < RNS.Resource.COMPLETE:
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time.sleep(0.01)
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t = time.time() - start
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self.assertEqual(resource.status, RNS.Resource.COMPLETE)
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print("Resource completed at "+self.size_str(resource_size/t, "b")+"/s")
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l1.teardown()
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time.sleep(0.5)
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self.assertEqual(l1.status, RNS.Link.CLOSED)
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def size_str(self, num, suffix='B'):
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units = ['','K','M','G','T','P','E','Z']
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last_unit = 'Y'
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if suffix == 'b':
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num *= 8
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units = ['','K','M','G','T','P','E','Z']
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last_unit = 'Y'
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for unit in units:
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if abs(num) < 1000.0:
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if unit == "":
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return "%.0f %s%s" % (num, unit, suffix)
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else:
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return "%.2f %s%s" % (num, unit, suffix)
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num /= 1000.0
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return "%.2f%s%s" % (num, last_unit, suffix)
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if __name__ == '__main__':
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unittest.main(verbosity=1)
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def targets_job():
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cmd = "python -c \"from test.link import targets; targets()\""
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def targets():
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def resource_started(resource):
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print("Resource started")
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def link_established(link):
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print("Link established")
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link.set_resource_strategy(RNS.Link.ACCEPT_ALL)
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link.set_resource_started_callback(resource_started)
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m_rns = RNS.Reticulum("./tests/rnsconfig")
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id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
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d1 = RNS.Destination(id1, RNS.Destination.IN, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
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d1.set_proof_strategy(RNS.Destination.PROVE_ALL)
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d1.set_link_established_callback(link_established)
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while True:
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time.sleep(1)
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def profile():
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import cProfile
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import pstats
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from pstats import SortKey
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cProfile.runctx("entry()", {"entry": profile_resource, "size_str": size_str}, {}, "profile.data")
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p = pstats.Stats("profile.data")
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p.strip_dirs().sort_stats(SortKey.TIME, SortKey.CUMULATIVE).print_stats()
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def profile_resource():
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init_rns()
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print("")
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# TODO: Load this from public bytes only
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id1 = RNS.Identity.from_bytes(bytes.fromhex(fixed_keys[0][0]))
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dest = RNS.Destination(id1, RNS.Destination.OUT, RNS.Destination.SINGLE, APP_NAME, "link", "establish")
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l1 = RNS.Link(dest)
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time.sleep(0.5)
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resource_timeout = 120
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resource_size = 1*1000*1000
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data = os.urandom(resource_size)
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print("Sending "+size_str(resource_size)+" resource...")
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resource = RNS.Resource(data, l1, timeout=resource_timeout)
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start = time.time()
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while resource.status < RNS.Resource.COMPLETE:
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time.sleep(0.01)
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t = time.time() - start
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print("Resource completed at "+size_str(resource_size/t, "b")+"/s")
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print("Press enter for profile")
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input()
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l1.teardown()
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time.sleep(0.5)
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def size_str(num, suffix='B'):
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units = ['','K','M','G','T','P','E','Z']
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last_unit = 'Y'
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if suffix == 'b':
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num *= 8
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units = ['','K','M','G','T','P','E','Z']
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last_unit = 'Y'
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for unit in units:
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if abs(num) < 1000.0:
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if unit == "":
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return "%.0f %s%s" % (num, unit, suffix)
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else:
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return "%.2f %s%s" % (num, unit, suffix)
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num /= 1000.0
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return "%.2f%s%s" % (num, last_unit, suffix)
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12
tests/rnsconfig/config
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12
tests/rnsconfig/config
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[reticulum]
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enable_transport = no
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share_instance = Yes
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shared_instance_port = 55905
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instance_control_port = 55906
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panic_on_interface_error = No
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[logging]
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loglevel = 1
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[interfaces]
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# No interfaces, only local traffic
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