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Diffstat (limited to 'test/syscalls/linux/bind.cc')
-rw-r--r-- | test/syscalls/linux/bind.cc | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/test/syscalls/linux/bind.cc b/test/syscalls/linux/bind.cc deleted file mode 100644 index 9547c4ab2..000000000 --- a/test/syscalls/linux/bind.cc +++ /dev/null @@ -1,145 +0,0 @@ -// Copyright 2018 The gVisor Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include <stdio.h> -#include <sys/socket.h> -#include <sys/un.h> - -#include "gtest/gtest.h" -#include "test/syscalls/linux/socket_test_util.h" -#include "test/syscalls/linux/unix_domain_socket_test_util.h" -#include "test/util/test_util.h" - -namespace gvisor { -namespace testing { - -namespace { - -TEST_P(AllSocketPairTest, Bind) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); -} - -TEST_P(AllSocketPairTest, BindTooLong) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - // first_addr is a sockaddr_storage being used as a sockaddr_un. Use the full - // length which is longer than expected for a Unix socket. - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sizeof(sockaddr_storage)), - SyscallFailsWithErrno(EINVAL)); -} - -TEST_P(AllSocketPairTest, DoubleBindSocket) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); - - EXPECT_THAT( - bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - // Linux 4.09 returns EINVAL here, but some time before 4.19 it switched - // to EADDRINUSE. - AnyOf(SyscallFailsWithErrno(EADDRINUSE), SyscallFailsWithErrno(EINVAL))); -} - -TEST_P(AllSocketPairTest, GetLocalAddr) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); - socklen_t addressLength = sockets->first_addr_size(); - struct sockaddr_storage address = {}; - ASSERT_THAT(getsockname(sockets->first_fd(), (struct sockaddr*)(&address), - &addressLength), - SyscallSucceeds()); - EXPECT_EQ( - 0, memcmp(&address, sockets->first_addr(), sockets->first_addr_size())); -} - -TEST_P(AllSocketPairTest, GetLocalAddrWithoutBind) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - socklen_t addressLength = sockets->first_addr_size(); - struct sockaddr_storage received_address = {}; - ASSERT_THAT( - getsockname(sockets->first_fd(), (struct sockaddr*)(&received_address), - &addressLength), - SyscallSucceeds()); - struct sockaddr_storage want_address = {}; - want_address.ss_family = sockets->first_addr()->sa_family; - EXPECT_EQ(0, memcmp(&received_address, &want_address, addressLength)); -} - -TEST_P(AllSocketPairTest, GetRemoteAddressWithoutConnect) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - - socklen_t addressLength = sockets->first_addr_size(); - struct sockaddr_storage address = {}; - ASSERT_THAT(getpeername(sockets->second_fd(), (struct sockaddr*)(&address), - &addressLength), - SyscallFailsWithErrno(ENOTCONN)); -} - -TEST_P(AllSocketPairTest, DoubleBindAddress) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); - - EXPECT_THAT(bind(sockets->second_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallFailsWithErrno(EADDRINUSE)); -} - -TEST_P(AllSocketPairTest, Unbind) { - auto sockets = ASSERT_NO_ERRNO_AND_VALUE(NewSocketPair()); - ASSERT_THAT(bind(sockets->first_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); - ASSERT_THAT(close(sockets->release_first_fd()), SyscallSucceeds()); - - // Filesystem Unix sockets do not release their address when closed. - if (sockets->first_addr()->sa_data[0] != 0) { - ASSERT_THAT(bind(sockets->second_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallFailsWithErrno(EADDRINUSE)); - return; - } - - ASSERT_THAT(bind(sockets->second_fd(), sockets->first_addr(), - sockets->first_addr_size()), - SyscallSucceeds()); - ASSERT_THAT(close(sockets->release_second_fd()), SyscallSucceeds()); -} - -INSTANTIATE_TEST_SUITE_P( - AllUnixDomainSockets, AllSocketPairTest, - ::testing::ValuesIn(VecCat<SocketPairKind>( - ApplyVec<SocketPairKind>( - FilesystemUnboundUnixDomainSocketPair, - AllBitwiseCombinations(List<int>{SOCK_STREAM, SOCK_DGRAM, - SOCK_SEQPACKET}, - List<int>{0, SOCK_NONBLOCK})), - ApplyVec<SocketPairKind>( - AbstractUnboundUnixDomainSocketPair, - AllBitwiseCombinations(List<int>{SOCK_STREAM, SOCK_DGRAM, - SOCK_SEQPACKET}, - List<int>{0, SOCK_NONBLOCK}))))); - -} // namespace - -} // namespace testing -} // namespace gvisor |