Make core-buffer folder with all common stuff used in the buffer

2026-04-27 08:54:49 +02:00 · 2020-04-17 09:51:16 +02:00
parent ed774b1817
commit f7dc2be75f
15 changed files with 33 additions and 4 deletions
@@ -0,0 +1,99 @@
+#include <netinet/in.h>
+#include <jungfrau.hpp>
+#include "gtest/gtest.h"
+#include "UdpReceiver.hpp"
+#include "mock/udp.hpp"
+
+
+TEST(UdpReceiver, simple_recv)
+{
+    uint16_t udp_port = MOCK_UDP_PORT;
+
+    auto send_socket_fd = socket(AF_INET,SOCK_DGRAM,0);
+    ASSERT_TRUE(send_socket_fd >= 0);
+
+    UdpReceiver udp_receiver;
+    udp_receiver.bind(udp_port);
+
+    jungfrau_packet send_udp_buffer;
+    send_udp_buffer.packetnum = 91;
+    send_udp_buffer.framenum = 92;
+    send_udp_buffer.bunchid = 93;
+    send_udp_buffer.debug = 94;
+
+    auto server_address = get_server_address(udp_port);
+    ::sendto(
+            send_socket_fd,
+            &send_udp_buffer,
+            JUNGFRAU_BYTES_PER_PACKET,
+            0,
+            (sockaddr*) &server_address,
+            sizeof(server_address));
+
+    jungfrau_packet recv_udp_buffer;
+    ASSERT_TRUE(udp_receiver.receive(
+            &recv_udp_buffer, JUNGFRAU_BYTES_PER_PACKET));
+
+    EXPECT_EQ(send_udp_buffer.packetnum, recv_udp_buffer.packetnum);
+    EXPECT_EQ(send_udp_buffer.framenum, recv_udp_buffer.framenum);
+    EXPECT_EQ(send_udp_buffer.bunchid, recv_udp_buffer.bunchid);
+    EXPECT_EQ(send_udp_buffer.debug, recv_udp_buffer.debug);
+
+    ASSERT_FALSE(udp_receiver.receive(
+            &recv_udp_buffer, JUNGFRAU_BYTES_PER_PACKET));
+
+    udp_receiver.close();
+    ::close(send_socket_fd);
+}
+
+TEST(UdpReceiver, false_recv)
+{
+    uint16_t udp_port = MOCK_UDP_PORT;
+
+    auto send_socket_fd = socket(AF_INET,SOCK_DGRAM,0);
+    ASSERT_TRUE(send_socket_fd >= 0);
+
+    UdpReceiver udp_receiver;
+    udp_receiver.bind(udp_port);
+
+    jungfrau_packet send_udp_buffer;
+    jungfrau_packet recv_udp_buffer;
+
+    auto server_address = get_server_address(udp_port);
+
+    ::sendto(
+            send_socket_fd,
+            &send_udp_buffer,
+            JUNGFRAU_BYTES_PER_PACKET-1,
+            0,
+            (sockaddr*) &server_address,
+            sizeof(server_address));
+
+    ASSERT_FALSE(udp_receiver.receive(
+            &recv_udp_buffer, JUNGFRAU_BYTES_PER_PACKET));
+
+    ::sendto(
+            send_socket_fd,
+            &send_udp_buffer,
+            JUNGFRAU_BYTES_PER_PACKET,
+            0,
+            (sockaddr*) &server_address,
+            sizeof(server_address));
+
+    ASSERT_TRUE(udp_receiver.receive(
+            &recv_udp_buffer, JUNGFRAU_BYTES_PER_PACKET));
+
+    ::sendto(
+            send_socket_fd,
+            &send_udp_buffer,
+            JUNGFRAU_BYTES_PER_PACKET-1,
+            0,
+            (sockaddr*) &server_address,
+            sizeof(server_address));
+
+    ASSERT_TRUE(udp_receiver.receive(
+            &recv_udp_buffer, JUNGFRAU_BYTES_PER_PACKET-1));
+
+    udp_receiver.close();
+    ::close(send_socket_fd);
+}