@@ -694,6 +694,34 @@ TEST_F(tls, recv_lowat)
EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0);
}
+TEST_F(tls, recv_rcvbuf)
+{
+ char send_mem[4096];
+ char recv_mem[4096];
+ int rcv_buf = 1024;
+
+ memset(send_mem, 0x1c, sizeof(send_mem));
+
+ EXPECT_EQ(setsockopt(self->cfd, SOL_SOCKET, SO_RCVBUF,
+ &rcv_buf, sizeof(rcv_buf)), 0);
+
+ EXPECT_EQ(send(self->fd, send_mem, 512, 0), 512);
+ memset(recv_mem, 0, sizeof(recv_mem));
+ EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), 512);
+ EXPECT_EQ(memcmp(send_mem, recv_mem, 512), 0);
+
+ if (self->notls)
+ return;
+
+ EXPECT_EQ(send(self->fd, send_mem, 4096, 0), 4096);
+ memset(recv_mem, 0, sizeof(recv_mem));
+ EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
+ EXPECT_EQ(errno, EMSGSIZE);
+
+ EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
+ EXPECT_EQ(errno, EMSGSIZE);
+}
+
TEST_F(tls, bidir)
{
char const *test_str = "test_read";