Line data    Source code

       1             : /* test_addr_interfaces.cpp
       2             :  * Copyright (c) 2011-2019  Made to Order Software Corp.  All Rights Reserved
       3             :  *
       4             :  * Project: https://snapwebsites.org/project/libaddr
       5             :  *
       6             :  * Permission is hereby granted, free of charge, to any
       7             :  * person obtaining a copy of this software and
       8             :  * associated documentation files (the "Software"), to
       9             :  * deal in the Software without restriction, including
      10             :  * without limitation the rights to use, copy, modify,
      11             :  * merge, publish, distribute, sublicense, and/or sell
      12             :  * copies of the Software, and to permit persons to whom
      13             :  * the Software is furnished to do so, subject to the
      14             :  * following conditions:
      15             :  *
      16             :  * The above copyright notice and this permission notice
      17             :  * shall be included in all copies or substantial
      18             :  * portions of the Software.
      19             :  *
      20             :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
      21             :  * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
      22             :  * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
      23             :  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
      24             :  * EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
      25             :  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
      26             :  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
      27             :  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE
      28             :  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
      29             :  * SOFTWARE.
      30             :  */
      31             : 
      32             : /** \file
      33             :  * \brief Verify the interfaces function.
      34             :  *
      35             :  * This file implements a test that verifies the function that
      36             :  * reads the list of IP addresses as defined in your local
      37             :  * interfaces.
      38             :  */
      39             : 
      40             : // self
      41             : //
      42             : #include "test_addr_main.h"
      43             : 
      44             : // addr lib
      45             : //
      46             : #include "libaddr/iface.h"
      47             : 
      48             : // C lib
      49             : //
      50             : #include <net/if.h>
      51             : 
      52             : 
      53           3 : CATCH_TEST_CASE( "ipv4::interfaces", "[ipv4]" )
      54             : {
      55           2 :     CATCH_GIVEN("iface::get_local_addresses()")
      56             :     {
      57           2 :         addr::iface::vector_t list(addr::iface::get_local_addresses());
      58             : 
      59           2 :         CATCH_SECTION("verify list")
      60             :         {
      61           1 :             CATCH_REQUIRE_FALSE(list.empty()); // at least "lo"
      62             : 
      63             :             // add stuff like verify there is an "lo" entry?
      64          11 :             for(auto i : list)
      65             :             {
      66          10 :                 CATCH_REQUIRE_FALSE(i.get_name().empty());
      67          10 :                 CATCH_REQUIRE(i.get_flags() != 0);
      68             : 
      69          10 :                 switch(i.get_address().get_network_type())
      70             :                 {
      71             :                 case addr::addr::network_type_t::NETWORK_TYPE_PRIVATE:
      72             :                 case addr::addr::network_type_t::NETWORK_TYPE_PUBLIC:
      73             :                 case addr::addr::network_type_t::NETWORK_TYPE_LOOPBACK:
      74             :                 case addr::addr::network_type_t::NETWORK_TYPE_LINK_LOCAL:
      75          10 :                     break;
      76             : 
      77             :                 default:
      78           0 : std::cerr << "unexpected interface type " << static_cast<int>(i.get_address().get_network_type()) << "\n";
      79           0 :                     CATCH_REQUIRE_FALSE("unexpected network type for interface");
      80           0 :                     break;
      81             : 
      82             :                 }
      83             : 
      84          10 :                 CATCH_REQUIRE(i.has_broadcast_address() == ((i.get_flags() & IFF_BROADCAST) != 0));
      85          10 :                 CATCH_REQUIRE(i.has_destination_address() == ((i.get_flags() & IFF_POINTOPOINT) != 0));
      86             : 
      87          10 :                 addr::addr const & b(i.get_broadcast_address());
      88          10 :                 if(!i.has_broadcast_address())
      89             :                 {
      90           2 :                     CATCH_REQUIRE(b.is_default());
      91             :                 }
      92             : 
      93          10 :                 addr::addr const & d(i.get_destination_address());
      94          10 :                 if(!i.has_destination_address())
      95             :                 {
      96          10 :                     CATCH_REQUIRE(d.is_default());
      97             :                 }
      98             :             }
      99             :         }
     100             :     }
     101           7 : }
     102             : 
     103             : 
     104             : // vim: ts=4 sw=4 et