As mentioned in
http://gitweb.dragonflybsd.org/dragonfly.git/commit/727ccde8cce813911d885b7f6ed749dcea68a886,
DragonFly BSD is dropping support for IPv6 IPv4-mapped address.
Unfortunately, on some released versions we see the kernels pretend to
support the feature but actually not (unless tweaking some kernel states
via sysctl.)
To avoid unpredictable behavior, the net package assumes that all
DragonFly BSD kernels don't support IPv6 IPv4-mapped address.
Fixes#10764.
Change-Id: Ic7af3651e0372ec03774432fbb6b2eb0c455e994
Reviewed-on: https://go-review.googlesource.com/10071
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change simplifies unnecessarily redundant error messages in tests.
There's no need to worry any more because package APIs now return
consistent, self-descriptive error values.
Alos renames ambiguous test functions and makes use of test tables.
Change-Id: I7b61027607c4ae2a3cf605d08d58cf449fa27eb2
Reviewed-on: https://go-review.googlesource.com/9662
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
This change deflakes timeout, deadline tests, especially fixes socket
and goroutine leaks. Also adds a few missing tests that use features
introduced after go1 release.
Change-Id: Ibf73a4859f8d4a0ee494ca2fd180cbce72a7a2c7
Reviewed-on: https://go-review.googlesource.com/9464
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change deflakes zero byte read/write tests on datagram sockets, and
enables them by default.
Change-Id: I52f1a76f8ff379d90f40a07bb352fae9343ea41a
Reviewed-on: https://go-review.googlesource.com/9194
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change makes TestDialError, TestListenError work without any
external dependency, enables them by default, and removes unnecessary
-run_error_test flag for fixing #4856.
Also fixes inconsistent error values on Dial, Listen partially as a
first stab.
Updates #4856.
Change-Id: Ie10c151ae06759085f352c7db2ca45107a81914f
Reviewed-on: https://go-review.googlesource.com/8903
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This change deflakes TestDialerDualStackFDLeak, TestDialerDualStack,
TestResolve{TCP,UDP,IP}Addr by removing external dependencies.
Fixes#8764.
Change-Id: I5cca0a93776cf05652e0e6a4a4ff4af392ccb885
Reviewed-on: https://go-review.googlesource.com/8485
Reviewed-by: Ian Lance Taylor <iant@golang.org>
The sanity checks at the beginning of WriteMsgUDP were too
strict, and did not allow a case sendmsg(2) suppports: sending
to a connected UDP socket.
This fixes the sanity checks. Either the socket is unconnected,
and a destination addresses is required (what all existing callers
must have been doing), or the socket is connected and an explicit
destination address must not be used.
Fixes#9807
Change-Id: I08d4ec3c2bf830335c402acfc0680c841cfcec71
Reviewed-on: https://go-review.googlesource.com/3951
Reviewed-by: Mikio Hara <mikioh.mikioh@gmail.com>
