summaryrefslogtreecommitdiffhomepage
path: root/test/syscalls/linux
diff options
context:
space:
mode:
Diffstat (limited to 'test/syscalls/linux')
-rw-r--r--test/syscalls/linux/socket_ip_tcp_generic.cc1
-rw-r--r--test/syscalls/linux/tcp_socket.cc36
2 files changed, 37 insertions, 0 deletions
diff --git a/test/syscalls/linux/socket_ip_tcp_generic.cc b/test/syscalls/linux/socket_ip_tcp_generic.cc
index 2c8e5f6f3..579e824cd 100644
--- a/test/syscalls/linux/socket_ip_tcp_generic.cc
+++ b/test/syscalls/linux/socket_ip_tcp_generic.cc
@@ -88,6 +88,7 @@ TEST_P(TCPSocketPairTest, CheckTcpInfoFields) {
socklen_t optLen = sizeof(opt);
ASSERT_THAT(getsockopt(sockets->first_fd(), SOL_TCP, TCP_INFO, &opt, &optLen),
SyscallSucceeds());
+ ASSERT_EQ(optLen, sizeof(opt));
// Validates the received tcp_info fields.
EXPECT_EQ(opt.tcpi_ca_state, TCP_CA_OPEN);
diff --git a/test/syscalls/linux/tcp_socket.cc b/test/syscalls/linux/tcp_socket.cc
index 9028ab024..f56c50e61 100644
--- a/test/syscalls/linux/tcp_socket.cc
+++ b/test/syscalls/linux/tcp_socket.cc
@@ -1168,6 +1168,42 @@ TEST_P(SimpleTcpSocketTest, SelfConnectSendRecv_NoRandomSave) {
EXPECT_EQ(read_bytes, kBufSz);
}
+TEST_P(SimpleTcpSocketTest, SelfConnectSend_NoRandomSave) {
+ // Initialize address to the loopback one.
+ sockaddr_storage addr =
+ ASSERT_NO_ERRNO_AND_VALUE(InetLoopbackAddr(GetParam()));
+ socklen_t addrlen = sizeof(addr);
+
+ const FileDescriptor s =
+ ASSERT_NO_ERRNO_AND_VALUE(Socket(GetParam(), SOCK_STREAM, IPPROTO_TCP));
+
+ constexpr int max_seg = 256;
+ ASSERT_THAT(
+ setsockopt(s.get(), SOL_TCP, TCP_MAXSEG, &max_seg, sizeof(max_seg)),
+ SyscallSucceeds());
+
+ ASSERT_THAT(bind(s.get(), reinterpret_cast<struct sockaddr*>(&addr), addrlen),
+ SyscallSucceeds());
+ // Get the bound port.
+ ASSERT_THAT(
+ getsockname(s.get(), reinterpret_cast<struct sockaddr*>(&addr), &addrlen),
+ SyscallSucceeds());
+ ASSERT_THAT(RetryEINTR(connect)(
+ s.get(), reinterpret_cast<struct sockaddr*>(&addr), addrlen),
+ SyscallSucceeds());
+
+ std::vector<char> writebuf(512 << 10); // 512 KiB.
+
+ // Try to send the whole thing.
+ int n;
+ ASSERT_THAT(n = SendFd(s.get(), writebuf.data(), writebuf.size(), 0),
+ SyscallSucceeds());
+
+ // We should have written the whole thing.
+ EXPECT_EQ(n, writebuf.size());
+ EXPECT_THAT(shutdown(s.get(), SHUT_WR), SyscallSucceedsWithValue(0));
+}
+
TEST_P(SimpleTcpSocketTest, NonBlockingConnect) {
const FileDescriptor listener =
ASSERT_NO_ERRNO_AND_VALUE(Socket(GetParam(), SOCK_STREAM, IPPROTO_TCP));