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* bpo-40297: Fix test_socket.CANTest.testSendFrame (GH-19548)karl ding2021-05-041-2/+1
| | | | | | | | | | 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.
* bpo-43651: PEP 597: Fix `socket.makefile()` (GH-25645)Inada Naoki2021-04-271-3/+4
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* bpo-38659: [Enum] add _simple_enum decorator (GH-25497)Ethan Furman2021-04-211-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add: * `_simple_enum` decorator to transform a normal class into an enum * `_test_simple_enum` function to compare * `_old_convert_` to enable checking `_convert_` generated enums `_simple_enum` takes a normal class and converts it into an enum: @simple_enum(Enum) class Color: RED = 1 GREEN = 2 BLUE = 3 `_old_convert_` works much like` _convert_` does, using the original logic: # in a test file import socket, enum CheckedAddressFamily = enum._old_convert_( enum.IntEnum, 'AddressFamily', 'socket', lambda C: C.isupper() and C.startswith('AF_'), source=_socket, ) `_test_simple_enum` takes a traditional enum and a simple enum and compares the two: # in the REPL or the same module as Color class CheckedColor(Enum): RED = 1 GREEN = 2 BLUE = 3 _test_simple_enum(CheckedColor, Color) _test_simple_enum(CheckedAddressFamily, socket.AddressFamily) Any important differences will raise a TypeError
* Revert "bpo-38659: [Enum] add _simple_enum decorator (GH-25285)" (GH-25476)Ethan Furman2021-04-201-35/+0
| | | This reverts commit dbac8f40e81eb0a29dc833e6409a1abf47467da6.
* bpo-38659: [Enum] add _simple_enum decorator (GH-25285)Ethan Furman2021-04-201-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add: _simple_enum decorator to transform a normal class into an enum _test_simple_enum function to compare _old_convert_ to enable checking _convert_ generated enums _simple_enum takes a normal class and converts it into an enum: @simple_enum(Enum) class Color: RED = 1 GREEN = 2 BLUE = 3 _old_convert_ works much like _convert_ does, using the original logic: # in a test file import socket, enum CheckedAddressFamily = enum._old_convert_( enum.IntEnum, 'AddressFamily', 'socket', lambda C: C.isupper() and C.startswith('AF_'), source=_socket, ) test_simple_enum takes a traditional enum and a simple enum and compares the two: # in the REPL or the same module as Color class CheckedColor(Enum): RED = 1 GREEN = 2 BLUE = 3 _test_simple_enum(CheckedColor, Color) _test_simple_enum(CheckedAddressFamily, socket.AddressFamily) Any important differences will raise a TypeError
* bpo-40066: Enum: modify `repr()` and `str()` (GH-22392)Ethan Furman2021-03-311-4/+4
| | | | | | | | | * Enum: streamline repr() and str(); improve docs - repr() is now ``enum_class.member_name`` - stdlib global enums are ``module_name.member_name`` - str() is now ``member_name`` - add HOW-TO section for ``Enum`` - change main documentation to be an API reference
* bpo-42393: Raise OverflowError iso. DeprecationWarning on overflow in ↵Erlend Egeberg Aasland2020-12-311-6/+5
| | | | socket.ntohs and socket.htons (GH-23980)
* skip test_getaddrinfo_ipv6_scopeid_symbolic and ↵pxinwr2020-11-281-0/+2
| | | | test_getnameinfo_ipv6_scopeid_symbolic on VxWorks (GH-23518)
* bpo-42413: socket.timeout is now an alias of TimeoutError (GH-23413)Christian Heimes2020-11-201-17/+19
| | | Signed-off-by: Christian Heimes <christian@python.org>
* bpo-42172: Correct typo for test_socket.py (GH-23013)Akashkumar D Khunt2020-10-301-3/+3
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* bpo-40275: Use new test.support helper submodules in tests (GH-21317)Hai Shi2020-07-061-28/+29
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* bpo-40275: Adding threading_helper submodule in test.support (GH-20263)Hai Shi2020-05-271-3/+4
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* bpo-37999: No longer use __int__ in implicit integer conversions. (GH-15636)Serhiy Storchaka2020-05-261-4/+2
| | | | Only __index__ should be used to make integer conversions lossless.
* bpo-35569: Expose RFC 3542 IPv6 socket options on macOS (GH-19526)Erlend Egeberg Aasland2020-05-171-0/+31
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* bpo-40291: Add support for CAN_J1939 sockets (GH-19538)karl ding2020-04-291-0/+74
| | | | Add support for CAN_J1939 sockets that wrap SAE J1939 protocol functionality provided by Linux 5.4+ kernels.
* bpo-40275: Move transient_internet from test.support to socket_helper (GH-19711)Serhiy Storchaka2020-04-291-1/+1
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* bpo-40275: Avoid importing socket in test.support (GH-19603)Serhiy Storchaka2020-04-251-57/+58
| | | | | | * Move socket related functions from test.support to socket_helper. * Import socket, nntplib and urllib.error lazily in transient_internet(). * Remove importing multiprocess.
* Handle when IOCTL_VM_SOCKETS_GET_LOCAL_CID does not exist in "socket" (GH-19270)Pablo Galindo2020-04-011-0/+2
| | | | | | | Running `test_socket` or anything that depends on it (like python -m test.pythoninfo) crashes if IOCTL_VM_SOCKETS_GET_LOCAL_CID does not exist in the socket module. Automerge-Triggered-By: @pablogsal
* bpo-38614: Use support timeout constants (GH-17572)HEADmasterVictor Stinner2019-12-111-6/+14
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* bpo-38614: Add timeout constants to test.support (GH-16964)Victor Stinner2019-10-301-9/+7
| | | | | | | | Add timeout constants to test.support: * LOOPBACK_TIMEOUT * INTERNET_TIMEOUT * SHORT_TIMEOUT * LONG_TIMEOUT
* closes bpo-37405: Make socket.getsockname() always return a tuple for ↵bggardner2019-09-121-1/+3
| | | | | AF_CAN. (GH-14392) This fixes a regression from 3.5. In recent releases, `getsockname()` in the AF_CAN case has returned a string.
* bpo-28724: Add methods send_fds and recv_fds to the socket module (GH-12889)Joannah Nanjekye2019-09-111-1/+44
| | | | | | | The socket module now has the socket.send_fds() and socket.recv.fds() functions. Contributed by Joannah Nanjekye, Shinya Okano (original patch) and Victor Stinner. Co-Authored-By: Victor Stinner <vstinner@redhat.com>
* bpo-15999: Always pass bool instead of int to socket.setblocking(). (GH-15621)Serhiy Storchaka2019-09-011-5/+5
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* bpo-36590: Add Bluetooth RFCOMM and support for Windows. (GH-12767)Greg Bowser2019-08-021-0/+55
| | | | | | | | | | | Support for RFCOMM, L2CAP, HCI, SCO is based on the BTPROTO_* macros being defined. Winsock only supports RFCOMM, even though it has a BTHPROTO_L2CAP macro. L2CAP support would build on windows, but not necessarily work. This also adds some basic unittests for constants (all of which existed prior to this commit, just not on windows) and creating sockets. pair: Nate Duarte <slacknate@gmail.com>
* bpo-37085: Expose SocketCAN bcm_msg_head flags (#13646)karl ding2019-07-311-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | Expose the CAN_BCM SocketCAN constants used in the bcm_msg_head struct flags (provided by <linux/can/bcm.h>) under the socket library. This adds the following constants with a CAN_BCM prefix: * SETTIMER * STARTTIMER * TX_COUNTEVT * TX_ANNOUNCE * TX_CP_CAN_ID * RX_FILTER_ID * RX_CHECK_DLC * RX_NO_AUTOTIMER * RX_ANNOUNCE_RESUME * TX_RESET_MULTI_IDX * RX_RTR_FRAME * CAN_FD_FRAME The CAN_FD_FRAME flag was introduced in the 4.8 kernel, while the other ones were present since SocketCAN drivers were mainlined in 2.6.25. As such, it is probably unnecessary to guard against these constants being missing.
* bpo-37553: SendfileUsingSendTest tests timeout too short for Windows ARM32 ↵Paul Monson2019-07-141-1/+2
| | | | (GH-14716)
* bpo-37199: Fix test failures when IPv6 is unavailable or disabled (#14480)Zackery Spytz2019-06-301-1/+8
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* bpo-37345: Add formal UDPLITE support (GH-14258)Gabe Appleton2019-06-241-0/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment you can definitely use UDPLITE sockets on Linux systems, but it would be good if this support were formalized such that you can detect support at runtime easily. At the moment, to make and use a UDPLITE socket requires something like the following code: ``` >>> import socket >>> a = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 136) >>> b = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 136) >>> a.bind(('localhost', 44444)) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 16) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 32) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 64) >>> b.sendto(b'test'*256, ('localhost', 44444)) ``` If you look at this through Wireshark, you can see that the packets are different in that the checksums and checksum coverages change. With the pull request that I am submitting momentarily, you could do the following code instead: ``` >>> import socket >>> a = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDPLITE) >>> b = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDPLITE) >>> a.bind(('localhost', 44444)) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(16) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(32) >>> b.sendto(b'test'*256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(64) >>> b.sendto(b'test'*256, ('localhost', 44444)) ``` One can also detect support for UDPLITE just by checking ``` >>> hasattr(socket, 'IPPROTO_UDPLITE') ``` https://bugs.python.org/issue37345
* bpo-37007: Implement socket.if_nametoindex(), if_indextoname() and ↵Zackery Spytz2019-05-291-13/+11
| | | | if_nameindex() on Windows (GH-13522)
* bpo-36341: Fix tests calling bind() on AF_UNIX sockets (GH-12399)xdegaye2019-05-031-2/+7
| | | | | | | Those tests may fail with PermissionError. https://bugs.python.org/issue36341
* bpo-36629: Add support.get_socket_conn_refused_errs() (GH-12834)Victor Stinner2019-04-151-8/+1
| | | | Fix test_imap4_host_default_value() of test_imaplib: catch also errno.ENETUNREACH error.
* bpo-35934: Add socket.create_server() utility function (GH-11784)Giampaolo Rodola2019-04-081-1/+125
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* bpo-29515: add missing socket.IPPROTO_* constants on Windows (GH-12183)Giampaolo Rodola2019-03-281-0/+19
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* bpo-22831: Use "with" to avoid possible fd leaks in tests (part 1). (GH-10928)Serhiy Storchaka2019-03-051-24/+19
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* bpo-36123: Fix test_socket.testWithTimeoutTriggeredSend() race condition ↵Joannah Nanjekye2019-02-261-2/+3
| | | | | | (GH-12053) Use longer timeout for accept() in the server and block on accept in the client. The client now only sets the timeout once the socket is connected.
* Make sure file object is close if socket.create_connection fails (GH-11334)Pablo Galindo2018-12-291-5/+4
| | | The problem affects _testWithTimeoutTriggeredSend in test_socket.py.
* bpo-11192: Skip unsupported cases in test_socket on AIX (GH-8954)Michael Felt2018-12-261-9/+15
| | | | | | * use platform.system() as runtime test, rather than sys.platform() build-time test * IPv6 zone id support on AIX is limited to inet_pton6_zone(), so skip related getaddrinfo() and getnameinfo() tests as not supported
* bpo-35415: validate fileno argument to socket.socket (GH-10917)Dima Tisnek2018-12-171-5/+44
| | | https://bugs.python.org/issue35415
* bpo-35050: AF_ALG length check off-by-one error (GH-10058)Christian Heimes2018-12-101-0/+18
| | | | | | | | The length check for AF_ALG salg_name and salg_type had a off-by-one error. The code assumed that both values are not necessarily NULL terminated. However the Kernel code for alg_bind() ensures that the last byte of both strings are NULL terminated. Signed-off-by: Christian Heimes <christian@python.org>
* bpo-35347: Cleanup test_socket.NonBlockingTCPTests (GH-10818)Victor Stinner2018-11-301-89/+74
| | | | | | | | | | | | | | | | * Replace testInheritFlags() with two tests: testInheritFlagsBlocking() and testInheritFlagsTimeout() to test different default socket timeout. Moreover, the test now checks sock.gettimeout() rather than a functional test on recv(). * Replace time.time() with time.monotonic() * Add socket_setdefaulttimeout() context manager to restore the default timeout when the test completes. * Remove testConnect(): accept() wasn't blocking and testAccept() already tests non-blocking accept(). * Remove accept() functional test from testInitNonBlocking(): already tested by testAccept() * Rewrite testSetBlocking() with a new assert_sock_timeout() method * Use addCleanup() and context manager to close sockets * Replace assertTrue(x < y) with assertLess(x, y)
* bpo-35347: Fix test_socket.NonBlockingTCPTests (GH-10791)Victor Stinner2018-11-301-25/+39
| | | | | | | | | | | | | | | testAccept() and testRecv() of test_socket.NonBlockingTCPTests have a race condition: time.sleep() is used as a weak synchronization primitive and the tests fail randomly on slow buildbots. Use a reliable threading.Event to fix these tests. Other changes: * Replace send() with sendall() * Expect specific BlockingIOError rather than generic OSError * Add a timeout to select() in testAccept() and testRecv() * Use addCleanup() to close sockets * Use assertRaises()
* Fix tests in test_socket to use correctly CMSG_LEN (GH-9594)Pablo Galindo2018-09-271-2/+3
| | | | | | | | | | | | | After some failures in AMD64 FreeBSD CURRENT Debug 3.x buildbots regarding tests in test_socket that are using testFDPassSeparateMinSpace(), FreeBDS revision 337423 was pointed out to be the reason the test started to fail. A close examination of the manpage for cmsg_space(3) reveals that the number of file descriptors needs to be taken into account when using CMSG_LEN(). This commit fixes tests in test_socket to use correctly CMSG_LEN, taking into account the number of FDs.
* bpo-31425: Expose AF_QIPCRTR in socket module (GH-3706)Bjorn Andersson2018-09-261-0/+41
| | | | | | The AF_QIPCRTR address family was introduced in Linux v4.7. Co-authored-by: Bjorn Andersson <bjorn.andersson@linaro.org>
* bpo-33937: Catch ENOMEM error in test_socket (#9557)Victor Stinner2018-09-251-2/+13
| | | | | Fix test_socket.SendmsgSCTPStreamTest: catch ENOMEM error. testSendmsgTimeout() and testSendmsgDontWait() randomly fail on Travis CI with: "OSError: [Errno 12] Cannot allocate memory".
* bpo-34587, test_socket: remove RDSTest.testCongestion() (GH-9277)Victor Stinner2018-09-171-27/+0
| | | | | | | | | The test tries to fill the receiver's socket buffer and expects an error. But the RDS protocol doesn't require that. Moreover, the Linux implementation of RDS expects that the producer of the messages reduces its rate, it's not the role of the receiver to trigger an error. The test fails on Fedora 28 by design, so remove it.
* Fixed several assertTrue() that were intended to be assertEqual(). (GH-8191)Sergey Fedoseev2018-07-091-1/+1
| | | Fixed also testing the "always" warning filter.
* Revert "bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)" (GH-7919)Victor Stinner2018-06-261-1/+1
| | | This reverts commit 8fbbdf0c3107c3052659e166f73990b466eacbb0.
* bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)Victor Stinner2018-06-221-1/+1
| | | | | | | | * Add support.MS_WINDOWS: True if Python is running on Microsoft Windows. * Add support.MACOS: True if Python is running on Apple macOS. * Replace support.is_android with support.ANDROID * Replace support.is_jython with support.JYTHON * Cleanup code to initialize unix_shell
* Provide a little better debug output (#6940)Barry Warsaw2018-05-171-1/+1
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* Spelling fixes to docs, docstrings, and comments (GH-6374)Ville Skyttä2018-04-201-1/+1
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