| 1 | /* |
| 2 | Copyright (C) 2013 by Intra2net AG |
| 3 | |
| 4 | The software in this package is distributed under the GNU General |
| 5 | Public License version 2 (with a special exception described below). |
| 6 | |
| 7 | A copy of GNU General Public License (GPL) is included in this distribution, |
| 8 | in the file COPYING.GPL. |
| 9 | |
| 10 | As a special exception, if other files instantiate templates or use macros |
| 11 | or inline functions from this file, or you compile this file and link it |
| 12 | with other works to produce a work based on this file, this file |
| 13 | does not by itself cause the resulting work to be covered |
| 14 | by the GNU General Public License. |
| 15 | |
| 16 | However the source code for this file must still be made available |
| 17 | in accordance with section (3) of the GNU General Public License. |
| 18 | |
| 19 | This exception does not invalidate any other reasons why a work based |
| 20 | on this file might be covered by the GNU General Public License. |
| 21 | */ |
| 22 | #include <sys/types.h> |
| 23 | #include <unistd.h> |
| 24 | #include <errno.h> |
| 25 | #include <signal.h> |
| 26 | #include <stdio.h> |
| 27 | |
| 28 | #include <iostream> |
| 29 | #include <string> |
| 30 | #include <sstream> |
| 31 | #include <stdexcept> |
| 32 | #include <set> |
| 33 | |
| 34 | #define BOOST_TEST_DYN_LINK |
| 35 | #include <boost/test/unit_test.hpp> |
| 36 | |
| 37 | #include <boost/archive/binary_oarchive.hpp> |
| 38 | #include <boost/archive/binary_iarchive.hpp> |
| 39 | #include <boost/archive/xml_oarchive.hpp> |
| 40 | #include <boost/archive/xml_iarchive.hpp> |
| 41 | #include <boost/serialization/serialization.hpp> |
| 42 | |
| 43 | #include <container.hxx> |
| 44 | #include <socket_client.hxx> |
| 45 | #include <socket_server.hxx> |
| 46 | #include <command_client.hxx> |
| 47 | #include <command_server.hxx> |
| 48 | |
| 49 | #include "test_fixtures.hxx" |
| 50 | |
| 51 | using namespace std; |
| 52 | |
| 53 | set<int> SocketSet; |
| 54 | |
| 55 | bool check_sockets(const int& test_socket) |
| 56 | { |
| 57 | bool ret = false; |
| 58 | set<int>::iterator it; |
| 59 | for (it = SocketSet.begin(); it != SocketSet.end(); it++) |
| 60 | { |
| 61 | if (test_socket == *it) |
| 62 | { |
| 63 | ret = true; |
| 64 | break; |
| 65 | } |
| 66 | } |
| 67 | return ret; |
| 68 | } |
| 69 | |
| 70 | class checkfunc_res : public libt2n::result |
| 71 | { |
| 72 | private: |
| 73 | bool res; |
| 74 | |
| 75 | friend class boost::serialization::access; |
| 76 | template<class Archive> |
| 77 | void serialize(Archive & ar, const unsigned int version) |
| 78 | { |
| 79 | ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(libt2n::result); |
| 80 | ar & BOOST_SERIALIZATION_NVP(res); |
| 81 | } |
| 82 | |
| 83 | public: |
| 84 | checkfunc_res() |
| 85 | { } |
| 86 | |
| 87 | checkfunc_res(const bool& value) |
| 88 | { |
| 89 | res=value; |
| 90 | } |
| 91 | |
| 92 | bool get_data() |
| 93 | { |
| 94 | return res; |
| 95 | } |
| 96 | }; |
| 97 | |
| 98 | |
| 99 | class checkfunc_cmd : public libt2n::command |
| 100 | { |
| 101 | private: |
| 102 | int param; |
| 103 | |
| 104 | friend class boost::serialization::access; |
| 105 | template<class Archive> |
| 106 | void serialize(Archive & ar, const unsigned int version) |
| 107 | { |
| 108 | ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(libt2n::command); |
| 109 | ar & BOOST_SERIALIZATION_NVP(param); |
| 110 | } |
| 111 | |
| 112 | public: |
| 113 | checkfunc_cmd() |
| 114 | {} |
| 115 | |
| 116 | checkfunc_cmd(const int& value) |
| 117 | { |
| 118 | param=value; |
| 119 | } |
| 120 | |
| 121 | libt2n::result* operator()() |
| 122 | { |
| 123 | return new checkfunc_res(check_sockets(param)); |
| 124 | } |
| 125 | }; |
| 126 | |
| 127 | #include <boost/serialization/export.hpp> |
| 128 | |
| 129 | BOOST_CLASS_EXPORT(checkfunc_cmd) |
| 130 | BOOST_CLASS_EXPORT(checkfunc_res) |
| 131 | |
| 132 | using namespace libt2n; |
| 133 | |
| 134 | BOOST_FIXTURE_TEST_SUITE(test_getsocket, KillChildOnShutdownFixture) |
| 135 | |
| 136 | BOOST_AUTO_TEST_CASE(SocketCheck) |
| 137 | { |
| 138 | switch(child_pid=fork()) |
| 139 | { |
| 140 | case -1: |
| 141 | { |
| 142 | BOOST_FAIL("fork error"); |
| 143 | break; |
| 144 | } |
| 145 | case 0: |
| 146 | // child |
| 147 | { |
| 148 | try |
| 149 | { |
| 150 | socket_server ss("./socket"); |
| 151 | command_server cs(ss); |
| 152 | |
| 153 | // max 10 sec |
| 154 | for (int i=0; i < 10; i++) |
| 155 | { |
| 156 | SocketSet = ss.get_sockets_set(); |
| 157 | cs.handle(1000000); |
| 158 | } |
| 159 | } catch(...) |
| 160 | { |
| 161 | std::cerr << "exception in child. ignoring\n"; |
| 162 | } |
| 163 | |
| 164 | // don't call atexit and stuff |
| 165 | _exit(0); |
| 166 | } |
| 167 | |
| 168 | default: |
| 169 | // parent |
| 170 | { |
| 171 | // wait till server is up |
| 172 | sleep(1); |
| 173 | socket_client_connection sc("./socket"); |
| 174 | sc.set_logging(&cerr,debug); |
| 175 | command_client cc(&sc); |
| 176 | |
| 177 | result_container rc; |
| 178 | int socket_fd = sc.get_socket(); |
| 179 | // Next line causes problem |
| 180 | cc.send_command(new checkfunc_cmd(socket_fd),rc); |
| 181 | |
| 182 | bool ret=dynamic_cast<checkfunc_res*>(rc.get_result())->get_data(); |
| 183 | |
| 184 | BOOST_CHECK(ret); |
| 185 | } |
| 186 | } |
| 187 | } |
| 188 | |
| 189 | |
| 190 | BOOST_AUTO_TEST_SUITE_END() |