bpo-40297: Fix test_socket.CANTest.testSendFrame (GH-19548)
The address tuple for CAN_RAW no longer returns the address family
after the introduction of CAN ISO-TP support in a30f6d45ac3. However,
updating test_socket.CANTest.testSendFrame was missed as part of the
change, so the test incorrectly attempts to index past the last tuple
item to retrieve the address family.
This removes the now-redundant check for equality against socket.AF_CAN,
as the tuple will not contain the address family.
(cherry picked from commit 355bae88822bee4de6092b63d69c5a5dad393a16)
Co-authored-by: karl ding <karlding@users.noreply.github.com>
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 3c45278..828d1f3 100755
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -224,7 +224,7 @@ class SocketCANTest(unittest.TestCase):
the following commands:
# modprobe vcan
# ip link add dev vcan0 type vcan
- # ifconfig vcan0 up
+ # ip link set up vcan0
"""
interface = 'vcan0'
bufsize = 128
@@ -2085,7 +2085,6 @@ def testSendFrame(self):
cf, addr = self.s.recvfrom(self.bufsize)
self.assertEqual(self.cf, cf)
self.assertEqual(addr[0], self.interface)
- self.assertEqual(addr[1], socket.AF_CAN)
def _testSendFrame(self):
self.cf = self.build_can_frame(0x00, b'\x01\x02\x03\x04\x05')