Socket/ClientSocketHandle.test.cc

   1 // $Id$
   2 //
   3 // Copyright (C) 2006
   4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
   5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
   6 //     Stefan Bund <g0dil@berlios.de>
   7 //
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 2 of the License, or
  11 // (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the
  20 // Free Software Foundation, Inc.,
  21 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22
  23 // Unit tests
  24
  25 //#include "ClientSocketHandle.test.hh"
  26 //#include "ClientSocketHandle.test.ih"
  27
  28 // Custom includes
  29 #include "SocketPolicy.test.hh"
  30 #include "SocketProtocol.test.hh"
  31 #include "ClientSocketHandle.hh"
  32 #include "AddressingPolicy.hh"
  33
  34 #include "../Utils/auto_unit_test.hh"
  35 #include <boost/test/test_tools.hpp>
  36
  37 #define prefix_
  38 ///////////////////////////////cc.p////////////////////////////////////////
  39
  40 namespace {
  41
  42     namespace sl = senf;
  43
  44     class MySocketHandle
  45         : public sl::ClientSocketHandle<sl::test::SomeProtocol::Policy>
  46     {
  47     public:
  48         MySocketHandle()
  49             : sl::ClientSocketHandle<sl::test::SomeProtocol::Policy>(
  50                 std::auto_ptr<sl::SocketProtocol>(new sl::test::SomeProtocol()))
  51             {}
  52     };
  53 }
  54
  55 BOOST_AUTO_UNIT_TEST(clientSocketHandle)
  56 {
  57     BOOST_CHECKPOINT("Constructing socket handle");
  58     MySocketHandle myh;
  59
  60     // conversion to other socket handles
  61     {
  62         typedef sl::MakeSocketPolicy<
  63             sl::test::SomeFramingPolicy,
  64             sl::test::SomeReadPolicy,
  65             sl::test::SomeWritePolicy
  66             >::policy OtherSocketPolicy;
  67         typedef sl::SocketHandle<OtherSocketPolicy> OtherSocketHandle;
  68
  69         BOOST_CHECKPOINT("Copy-constructing socket handle");
  70         OtherSocketHandle osh (myh);
  71         BOOST_CHECKPOINT("Assigning socket handle");
  72         osh = myh;
  73         typedef sl::ClientSocketHandle<sl::test::SomeProtocol::Policy> SomeSocketHandle;
  74         BOOST_CHECKPOINT("static_casting socket handle");
  75         SomeSocketHandle ssh =
  76             sl::static_socket_cast<SomeSocketHandle>(osh);
  77         BOOST_CHECK_NO_THROW( sl::dynamic_socket_cast<SomeSocketHandle>(osh) );
  78         typedef sl::ClientSocketHandle<sl::MakeSocketPolicy<
  79             OtherSocketPolicy,
  80             sl::NoAddressingPolicy
  81             >::policy> SomeOtherSocketHandle;
  82         BOOST_CHECK_THROW( sl::dynamic_socket_cast<SomeOtherSocketHandle>(osh),
  83                            std::bad_cast );
  84     }
  85
  86     // reading and writing
  87     BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.read(), "TEST-READ" ) );
  88     {
  89         std::string buf("FOO-BAR");
  90         BOOST_CHECK_NO_THROW( myh.read(buf,0) );
  91         BOOST_CHECK_EQUAL( buf, "TEST-READ" );
  92     }
  93     {
  94         char buf[11];
  95         ::strcpy(buf,"0123456789");
  96         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.read(buf,buf+10), buf+9 ) );
  97         BOOST_CHECK_EQUAL( buf, "TEST-READ9" );
  98     }
  99
 100     BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.readfrom().first, "TEST-READ" ) );
 101     {
 102         std::string buf("FOO-BAR");
 103         unsigned addr;
 104         BOOST_CHECK_NO_THROW( myh.readfrom(buf,addr,0) );
 105         BOOST_CHECK_EQUAL( buf, "TEST-READ" );
 106     }
 107     {
 108         char buf[11];
 109         unsigned addr;
 110         ::strcpy(buf,"0123456789");
 111         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.readfrom(buf,buf+10,addr), buf+9 ) );
 112         BOOST_CHECK_EQUAL( buf, "TEST-READ9" );
 113     }
 114
 115     {
 116         std::string s ("TEST-WRITE");
 117         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.write(s)-s.begin(), 10 ) );
 118         s = "TEST";
 119         // This simulates a closed file in this test policy. However, we
 120         // have changed the semantics so this will not work anymore.
 121         // BOOST_CHECK_THROW( myh.write(s),senf::SystemException );
 122         char const * const s1 = "TEST-WRITE9";
 123         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.write(s1,s1+10), s1+10u ) );
 124         s = "TEST-WRITE";
 125         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.writeto(0,s)-s.begin(), 10 ) );
 126         BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.writeto(0,s1,s1+10), s1+10 ) );
 127     }
 128
 129     BOOST_CHECK_NO_THROW( myh.connect(0) );
 130     BOOST_CHECK_NO_THROW( myh.bind(0) );
 131     BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.peer(), 1u ) );
 132     BOOST_CHECK_NO_THROW( BOOST_CHECK_EQUAL( myh.local(), 2u ) );
 133 }
 134
 135 ///////////////////////////////cc.e////////////////////////////////////////
 136 #undef prefix_
 137
 138 \f
 139 // Local Variables:
 140 // mode: c++
 141 // fill-column: 100
 142 // c-file-style: "senf"
 143 // indent-tabs-mode: nil
 144 // ispell-local-dictionary: "american"
 145 // compile-command: "scons -u test"
 146 // comment-column: 40
 147 // End: