GCC Code Coverage Report

Directory:	src/gate/
File:	src/gate/net/tests/gatenet_cpp_test/test_sockets.cpp
Date:	2025-09-14 13:10:38

	Exec	Total	Coverage
Lines:	102	104	98.1%
Functions:	12	12	100.0%
Branches:	219	679	32.3%

  
      Line
      Branch
      Exec
      Source
    
      #include "gate/tests.hpp"
    
      #include "gate/net/sockets.hpp"
    
      using namespace gate;
    
      using namespace gate::net;
    
      2
      static void testUdpCommunication(Socket& s1, Socket& s2, String const& addr1, String const& addr2)
    
      {
    
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          Socket::Endpoint ep1 = Socket::parseAddress(addr1);
    
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          Socket::Endpoint ep2 = Socket::parseAddress(addr2);
    
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          GATEXX_TEST_REQUIRE_NOTHROW(s1.bind(ep1));
    
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          GATEXX_TEST_REQUIRE_NOTHROW(s2.bind(addr2));
    
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      2
          GATEXX_TEST_REQUIRE_NOTHROW(s2.setOption(Socket::Option_ReceiveTimeout, 5000));
    
          static char const* sendText = "Hello";
    
          static gate::size_t sendTextLen = 5;
    
      2
          gate::size_t bytes_sent = 0;
    
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          GATEXX_TEST_CHECK_NOTHROW(bytes_sent = s1.sendTo(ep2, sendText, sendTextLen));
    
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          GATEXX_TEST_CHECK_EQUAL(bytes_sent, sendTextLen);
    
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          Socket::Endpoint remoteEp;
    
          char buffer[32];
    
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          gate::size_t bytes_received = 0;
    
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          GATEXX_TEST_CHECK_NOTHROW(bytes_received = s2.receiveFrom(remoteEp, buffer, sizeof(buffer)));
    
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          GATEXX_TEST_CHECK_EQUAL(bytes_received, sendTextLen);
    
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          GATEXX_TEST_CHECK(gate_str_compare(buffer, bytes_received, sendText, sendTextLen) == 0);
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(s1.close());
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(s2.close());
    
      2
      }
    
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      6
      GATEXX_TEST_UNIT(Udp4Sockets)
    
      {
    
      4
          String addr1;
    
          {
    
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              static const Socket::Ip4Address ip1(127, 0, 0, 1);
    
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              static const Socket::Endpoint ep1(ip1, 34567);
    
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              GATEXX_TEST_CHECK_NOTHROW(addr1 = Socket::printAddress(ep1));
    
          }
    
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          static StaticString const addr2 = "127.0.0.1:45678";
    
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          Socket s1(Socket::SocketType_Udp4);
    
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          Socket s2(Socket::Family_Inet4, Socket::MsgType_Datagram, Socket::Protocol_Udp);
    
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          testUdpCommunication(s1, s2, addr1, addr2);
    
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      }
    
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      6
      GATEXX_TEST_UNIT(Udp6Sockets)
    
      {
    
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          if (!Socket::hasSupportFor(Socket::Family_Inet6))
    
          {
    
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              return;
    
          }
    
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          String addr1;
    
          {
    
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              static const Socket::Ip6Address ip1(0, 0, 0, 0, 0, 0, 0, 1);
    
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              static const Socket::Endpoint ep1(ip1, 34567);
    
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              GATEXX_TEST_CHECK_NOTHROW(addr1 = Socket::printAddress(ep1));
    
          }
    
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          static StaticString const addr2 = "[::1]:45678";
    
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          Socket s1(Socket::SocketType_Udp6);
    
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          Socket s2(Socket::Family_Inet6, Socket::MsgType_Datagram, Socket::Protocol_Udp);
    
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          testUdpCommunication(s1, s2, addr1, addr2);
    
      }
    
      2
      static void testSendReceive(Socket& sender, Socket& receiver, char const* text, gate::size_t textlen)
    
      {
    
          char buffer[4096];
    
      2
          gate::size_t offset_in = 0;
    
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          gate::size_t offset_out = 0;
    
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          while ((offset_in < textlen) || (offset_out < textlen))
    
          {
    
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              if (offset_in < textlen)
    
              {
    
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                  gate::size_t sent = 0;
    
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                  GATEXX_TEST_CHECK_NOTHROW(sent = sender.send(&text[offset_in], textlen - offset_in));
    
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      2
                  GATEXX_TEST_REQUIRE(sent > 0);
    
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                  offset_in += sent;
    
              }
    
      2
              gate::size_t received = 0;
    
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              GATEXX_TEST_CHECK_NOTHROW(received = receiver.receive(&buffer[offset_out], textlen - offset_out));
    
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              GATEXX_TEST_REQUIRE(received > 0);
    
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              offset_out += received;
    
          }
    
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      2
          GATEXX_TEST_CHECK(Mem::compare(text, buffer, textlen) == 0);
    
      2
      }
    
      2
      static void testTcpServerClient(Socket& server, Socket& client, String const& server_address)
    
      {
    
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          GATEXX_TEST_CHECK_NOTHROW(server.bind(server_address));
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(server.listen());
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_Blocking, 0));
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_ReceiveTimeout, 5000));
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_SendTimeout, 5000));
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.connect(server_address));
    
      2
          bool_t canRead = true, canWrite = true, hasError = true;
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(server.select(&canRead, &canWrite, &hasError, 1000));
    
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          GATEXX_TEST_CHECK_EQUAL(canRead, true);
    
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          GATEXX_TEST_CHECK_EQUAL(canWrite, false);
    
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          GATEXX_TEST_CHECK_EQUAL(hasError, false);
    
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          Socket serverside;
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(server.accept(serverside));
    
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          canRead = canWrite = hasError = true;
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.select(&canRead, &canWrite, &hasError, 1000));
    
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          GATEXX_TEST_CHECK_EQUAL(canRead, false);
    
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          GATEXX_TEST_CHECK_EQUAL(canWrite, true);
    
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          GATEXX_TEST_CHECK_EQUAL(hasError, false);
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_Blocking, 1));
    
      4
          String localAddr;
    
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          GATEXX_TEST_CHECK_NOTHROW(localAddr = client.getLocalAddress());
    
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          GATEXX_TEST_CHECK(!localAddr.empty());
    
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          String removeAddr;
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(removeAddr = client.getRemoteAddress());
    
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      2
          GATEXX_TEST_CHECK(!removeAddr.empty());
    
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      2
          static const StaticString testMessage = "Hello world, world of hellos";
    
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      2
          testSendReceive(client, serverside, testMessage.c_str(), testMessage.length());
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(client.shutdown(false, true));
    
      2
          char dummy = 0;
    
      2
          gate::size_t zeroReceived = 0;
    
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          GATEXX_TEST_CHECK_NOTHROW(zeroReceived = serverside.receive(&dummy, 1));
    
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          GATEXX_TEST_CHECK_EQUAL(zeroReceived, 0);
    
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          GATEXX_TEST_CHECK_NOTHROW(serverside.shutdown(false, true));
    
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          GATEXX_TEST_CHECK_NOTHROW(client.close());
    
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          GATEXX_TEST_CHECK_NOTHROW(serverside.close());
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(server.close());
    
      2
      }
    
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      6
      GATEXX_TEST_UNIT(Tcp4Sockets)
    
      {
    
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          static const StaticString server_addr("127.0.0.1:56789");
    
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      4
          Socket server(Socket::SocketType_Tcp4);
    
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      4
          Socket client(Socket::Family_Inet4, Socket::MsgType_Stream, Socket::Protocol_Tcp);
    
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      2
          testTcpServerClient(server, client, server_addr);
    
      2
      }
    
      3
      GATEXX_TEST_UNIT(Tcp6Sockets)
    
      {
    
      1
          if (!Socket::hasSupportFor(Socket::Family_Inet6))
    
          {
    
      ✗
              return;
    
          }
    
      1
          static const StaticString server_addr("[::1]:56789");
    
      2
          Socket server(Socket::SocketType_Tcp6);
    
      2
          Socket client(Socket::Family_Inet6, Socket::MsgType_Stream, Socket::Protocol_Tcp);
    
      1
          testTcpServerClient(server, client, server_addr);
    
      }

Line	Branch	Exec	Source
1			#include "gate/tests.hpp"
2			#include "gate/net/sockets.hpp"
3
4			using namespace gate;
5			using namespace gate::net;
6
7		2	static void testUdpCommunication(Socket& s1, Socket& s2, String const& addr1, String const& addr2)
8			{
9	1/2 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken.	2	Socket::Endpoint ep1 = Socket::parseAddress(addr1);
10	1/2 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken.	2	Socket::Endpoint ep2 = Socket::parseAddress(addr2);
11
12	4/12 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 2 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 2 times. ✗ Branch 11 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken.	2	GATEXX_TEST_REQUIRE_NOTHROW(s1.bind(ep1));
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14
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16
17			static char const* sendText = "Hello";
18			static gate::size_t sendTextLen = 5;
19
20		2	gate::size_t bytes_sent = 0;
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23
24	1/2 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken.	2	Socket::Endpoint remoteEp;
25			char buffer[32];
26		2	gate::size_t bytes_received = 0;
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30
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33		2	}
34
35	2/7 ✓ Branch 2 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	6	GATEXX_TEST_UNIT(Udp4Sockets)
36			{
37		4	String addr1;
38			{
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42			}
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44
45	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket s1(Socket::SocketType_Udp4);
46	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket s2(Socket::Family_Inet4, Socket::MsgType_Datagram, Socket::Protocol_Udp);
47
48	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	testUdpCommunication(s1, s2, addr1, addr2);
49		2	}
50
51	2/7 ✓ Branch 2 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	6	GATEXX_TEST_UNIT(Udp6Sockets)
52			{
53	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✗ Branch 3 not taken. ✓ Branch 4 taken 1 times.	2	if (!Socket::hasSupportFor(Socket::Family_Inet6))
54			{
55		✗	return;
56			}
57
58		4	String addr1;
59			{
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63			}
64	2/4 ✓ Branch 0 taken 1 times. ✗ Branch 1 not taken. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken.	2	static StaticString const addr2 = "[::1]:45678";
65
66	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket s1(Socket::SocketType_Udp6);
67	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket s2(Socket::Family_Inet6, Socket::MsgType_Datagram, Socket::Protocol_Udp);
68
69	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	testUdpCommunication(s1, s2, addr1, addr2);
70			}
71
72
73		2	static void testSendReceive(Socket& sender, Socket& receiver, char const* text, gate::size_t textlen)
74			{
75			char buffer[4096];
76		2	gate::size_t offset_in = 0;
77		2	gate::size_t offset_out = 0;
78
79	3/4 ✓ Branch 0 taken 2 times. ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken. ✓ Branch 3 taken 2 times.	4	while ((offset_in < textlen) \|\| (offset_out < textlen))
80			{
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82			{
83		2	gate::size_t sent = 0;
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86		2	offset_in += sent;
87			}
88
89		2	gate::size_t received = 0;
90	4/14 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 2 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 2 times. ✗ Branch 11 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken.	2	GATEXX_TEST_CHECK_NOTHROW(received = receiver.receive(&buffer[offset_out], textlen - offset_out));
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92		2	offset_out += received;
93			}
94
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96		2	}
97
98		2	static void testTcpServerClient(Socket& server, Socket& client, String const& server_address)
99			{
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102
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106
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108
109		2	bool_t canRead = true, canWrite = true, hasError = true;
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114
115	1/2 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken.	4	Socket serverside;
116	4/14 ✓ Branch 1 taken 2 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 2 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 2 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 2 times. ✗ Branch 11 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken. ✗ Branch 17 not taken. ✗ Branch 18 not taken. ✗ Branch 20 not taken. ✗ Branch 21 not taken.	2	GATEXX_TEST_CHECK_NOTHROW(server.accept(serverside));
117
118		2	canRead = canWrite = hasError = true;
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123
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125
126		4	String localAddr;
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129
130		4	String removeAddr;
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133
134	3/4 ✓ Branch 0 taken 1 times. ✓ Branch 1 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken.	2	static const StaticString testMessage = "Hello world, world of hellos";
135	1/2 ✓ Branch 3 taken 2 times. ✗ Branch 4 not taken.	2	testSendReceive(client, serverside, testMessage.c_str(), testMessage.length());
136
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138		2	char dummy = 0;
139		2	gate::size_t zeroReceived = 0;
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143
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147		2	}
148
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150			{
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152
153	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket server(Socket::SocketType_Tcp4);
154	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Socket client(Socket::Family_Inet4, Socket::MsgType_Stream, Socket::Protocol_Tcp);
155
156	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	testTcpServerClient(server, client, server_addr);
157		2	}
158
159
160		3	GATEXX_TEST_UNIT(Tcp6Sockets)
161			{
162		1	if (!Socket::hasSupportFor(Socket::Family_Inet6))
163			{
164		✗	return;
165			}
166
167		1	static const StaticString server_addr("[::1]:56789");
168
169		2	Socket server(Socket::SocketType_Tcp6);
170		2	Socket client(Socket::Family_Inet6, Socket::MsgType_Stream, Socket::Protocol_Tcp);
171
172		1	testTcpServerClient(server, client, server_addr);
173			}
174