diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/syscalls/linux/tcp_socket.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc index 714848b8e..9028ab024 100644 --- a/test/syscalls/linux/tcp_socket.cc +++ b/test/syscalls/linux/tcp_socket.cc @@ -2008,6 +2008,29 @@ TEST_P(SimpleTcpSocketTest, GetSocketAcceptConnWithShutdown) { EXPECT_EQ(got, 0); } +// Tests that connecting to an unspecified address results in ECONNREFUSED. +TEST_P(SimpleTcpSocketTest, ConnectUnspecifiedAddress) { + sockaddr_storage addr; + socklen_t addrlen = sizeof(addr); + memset(&addr, 0, addrlen); + addr.ss_family = GetParam(); + auto do_connect = [&addr, addrlen]() { + FileDescriptor s = ASSERT_NO_ERRNO_AND_VALUE( + Socket(addr.ss_family, SOCK_STREAM, IPPROTO_TCP)); + ASSERT_THAT( + RetryEINTR(connect)(s.get(), reinterpret_cast<struct sockaddr*>(&addr), + addrlen), + SyscallFailsWithErrno(ECONNREFUSED)); + }; + do_connect(); + // Test the v4 mapped address as well. + if (GetParam() == AF_INET6) { + auto sin6 = reinterpret_cast<struct sockaddr_in6*>(&addr); + sin6->sin6_addr.s6_addr[10] = sin6->sin6_addr.s6_addr[11] = 0xff; + do_connect(); + } +} + INSTANTIATE_TEST_SUITE_P(AllInetTests, SimpleTcpSocketTest, ::testing::Values(AF_INET, AF_INET6)); |