8000 Add tests for Bluetooth RFCOMM, HCI and SCO (GH-132023) · python/cpython@2ccd6aa · GitHub
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Add tests for Bluetooth RFCOMM, HCI and SCO (GH-132023)
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‎Lib/test/test_socket.py

Lines changed: 102 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
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import unittest
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from unittest import mock
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from test import support
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from test.support import (
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is_apple, os_helper, refleak_helper, socket_helper, threading_helper
@@ -2670,6 +2671,107 @@ def testBindBrEdrL2capSocket(self):
26702671
addr = f.getsockname()
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self.assertEqual(addr, (socket.BDADDR_ANY, psm))
26722673

2674+
@unittest.skipUnless(HAVE_SOCKET_BLUETOOTH_L2CAP, 'Bluetooth L2CAP sockets required for this test')
2675+
def testBadL2capAddr(self):
2676+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_SEQPACKET, socket.BTPROTO_L2CAP) as f:
2677+
with self.assertRaises(OSError):
2678+
f.bind((socket.BDADDR_ANY, 0, 0, socket.BDADDR_BREDR, 0))
2679+
with self.assertRaises(OSError):
2680+
f.bind((socket.BDADDR_ANY,))
2681+
with self.assertRaises(OSError):
2682+
f.bind(socket.BDADDR_ANY)
2683+
with self.assertRaises(OSError):
2684+
f.bind((socket.BDADDR_ANY.encode(), 0x1001))
2685+
2686+
def testBindRfcommSocket(self):
2687+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM) as s:
2688+
channel = 0
2689+
try:
2690+
s.bind((socket.BDADDR_ANY, channel))
2691+
except OSError as err:
2692+
if sys.platform == 'win32' and err.winerror == 10050:
2693+
self.skipTest(str(err))
2694+
raise
2695+
addr = s.getsockname()
2696+
self.assertEqual(addr, (mock.ANY, channel))
2697+
self.assertRegex(addr[0], r'(?i)[0-9a-f]{2}(?::[0-9a-f]{2}){4}')
2698+
if sys.platform != 'win32':
2699+
self.assertEqual(addr, (socket.BDADDR_ANY, channel))
2700+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM) as s:
2701+
s.bind(addr)
2702+
addr2 = s.getsockname()
2703+
self.assertEqual(addr2, addr)
2704+
2705+
def testBadRfcommAddr(self):
2706+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM) as s:
2707+
channel = 0
2708+
with self.assertRaises(OSError):
2709+
s.bind((socket.BDADDR_ANY.encode(), channel))
2710+
with self.assertRaises(OSError):
2711+
s.bind((socket.BDADDR_ANY,))
2712+
with self.assertRaises(OSError):
2713+
s.bind((socket.BDADDR_ANY, channel, 0))
2714+
with self.assertRaises(OSError):
2715+
s.bind((socket.BDADDR_ANY + '\0', channel))
2716+
with self.assertRaises(OSError):
2717+
s.bind(('invalid', channel))
2718+
2719+
@unittest.skipUnless(hasattr(socket, 'BTPROTO_HCI'), 'Bluetooth HCI sockets required for this test')
2720+
def testBindHciSocket(self):
2721+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_RAW, socket.BTPROTO_HCI) as s:
2722+
if sys.platform.startswith(('netbsd', 'dragonfly', 'freebsd')):
2723+
s.bind(socket.BDADDR_ANY.encode())
2724+
addr = s.getsockname()
2725+
self.assertEqual(addr, socket.BDADDR_ANY)
2726+
else:
2727+
dev = 0
2728+
s.bind((dev,))
2729+
addr = s.getsockname()
2730+
self.assertEqual(addr, dev)
2731+
2732+
@unittest.skipUnless(hasattr(socket, 'BTPROTO_HCI'), 'Bluetooth HCI sockets required for this test')
2733+
def testBadHciAddr(self):
2734+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_RAW, socket.BTPROTO_HCI) as s:
2735+
if sys.platform.startswith(('netbsd', 'dragonfly', 'freebsd')):
2736+
with self.assertRaises(OSError):
2737+
s.bind(socket.BDADDR_ANY)
2738+
with self.assertRaises(OSError):
2739+
s.bind((socket.BDADDR_ANY.encode(),))
2740+
if sys.platform.startswith('freebsd'):
2741+
with self.assertRaises(ValueError):
2742+
s.bind(socket.BDADDR_ANY.encode() + b'\0')
2743+
with self.assertRaises(ValueError):
2744+
s.bind(socket.BDADDR_ANY.encode() + b' '*100)
2745+
with self.assertRaises(OSError):
2746+
s.bind(b'invalid')
2747+
else:
2748+
dev = 0
2749+
with self.assertRaises(OSError):
2750+
s.bind(())
2751+
with self.assertRaises(OSError):
2752+
s.bind((dev, 0))
2753+
with self.assertRaises(OSError):
2754+
s.bind(dev)
2755+
with self.assertRaises(OSError):
2756+
s.bind(socket.BDADDR_ANY.encode())
2757+
2758+
@unittest.skipUnless(hasattr(socket, 'BTPROTO_SCO'), 'Bluetooth SCO sockets required for this test')
2759+
def testBindScoSocket(self):
2760+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_SEQPACKET, socket.BTPROTO_SCO) as s:
2761+
s.bind(socket.BDADDR_ANY.encode())
2762+
addr = s.getsockname()
2763+
self.assertEqual(addr, socket.BDADDR_ANY)
2764+
2765+
@unittest.skipUnless(hasattr(socket, 'BTPROTO_SCO'), 'Bluetooth SCO sockets required for this test')
2766+
def testBadScoAddr(self):
2767+
with socket.socket(socket.AF_BLUETOOTH, socket.SOCK_SEQPACKET, socket.BTPROTO_SCO) as s:
2768+
with self.assertRaises(OSError):
2769+
s.bind(socket.BDADDR_ANY)
2770+
with self.assertRaises(OSError):
2771+
s.bind((socket.BDADDR_ANY.encode(),))
2772+
with self.assertRaises(OSError):
2773+
s.bind(b'invalid')
2774+
26732775

26742776
@unittest.skipUnless(HAVE_SOCKET_HYPERV,
26752777
'Hyper-V sockets required for this test.')

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