gnunet-ext

Template for writing GNUnet extensions
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test_ext_api.c (3300B)

      1 /*
      2      This file is part of GNUnet.
      3      Copyright (C)
      4 
      5      GNUnet is free software; you can redistribute it and/or modify
      6      it under the terms of the GNU General Public License as published
      7      by the Free Software Foundation; either version 3, or (at your
      8      option) any later version.
      9 
     10      GNUnet is distributed in the hope that it will be useful, but
     11      WITHOUT ANY WARRANTY; without even the implied warranty of
     12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13      General Public License for more details.
     14 
     15      You should have received a copy of the GNU General Public License
     16      along with GNUnet; see the file COPYING.  If not, write to the
     17      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18      Boston, MA 02110-1301, USA.
     19 */
     20 /**
     21  * @file ext/test_ext_api.c
     22  * @brief testcase for ext_api.c
     23  */
     24 #include "gnunet_ext_config.h"
     25 #include <stddef.h>
     26 
     27 #if HAVE_NETINET_IN_H
     28 #include <netinet/in.h>
     29 #endif
     30 
     31 #include <gnunet/gnunet_util_lib.h>
     32 #include "gnunet_ext_service.h"
     33 
     34 
     35 /**
     36  * Return value from #main().  Set to 0 to mark test as passing.
     37  */
     38 static int ok = 1;
     39 
     40 
     41 /**
     42  * Main function of the test.
     43  */
     44 static void
     45 run (void *cls,
     46      char *const *args,
     47      const char *cfgfile,
     48      const struct GNUNET_CONFIGURATION_Handle *cfg)
     49 {
     50   ok = 0;
     51 }
     52 
     53 
     54 /**
     55  * Launches the gnunet-service-ext and then the #run() function
     56  * with some specified arguments, allowing it to then interact
     57  * with the 'ext' service.
     58  *
     59  * Note that you may want to use libgnunettesting or
     60  * libgnunettestbed to launch a "full" peer instead of just
     61  * a single service.
     62  *
     63  * @param argc ignored
     64  * @param argv ignored
     65  * @return 77 if we failed to find gnunet-service-ext
     66  */
     67 int
     68 main (int argc,
     69       char *argv[])
     70 {
     71   char *const ext_argv[] = {
     72     "test-ext-api",
     73     NULL
     74   };
     75   struct GNUNET_GETOPT_CommandLineOption options[] = {
     76     GNUNET_GETOPT_OPTION_END
     77   };
     78   struct GNUNET_OS_Process *proc;
     79   char *path;
     80 
     81   GNUNET_log_setup ("test_ext_api",
     82 		    "WARNING",
     83 		    NULL);
     84   path = GNUNET_OS_get_libexec_binary_path ("gnunet-service-ext");
     85   if (NULL == path)
     86   {
     87     fprintf (stderr,
     88              "Failed to determine path for `%s'\n",
     89              "gnunet-service-ext");
     90     return 77;
     91   }
     92   proc = GNUNET_OS_start_process (GNUNET_NO,
     93                                   GNUNET_OS_INHERIT_STD_ALL,
     94                                   NULL,
     95                                   NULL,
     96                                   NULL,
     97                                   path,
     98                                   "gnunet-service-ext",
     99                                   NULL);
    100   GNUNET_free (path);
    101   if (NULL == proc)
    102   {
    103     fprintf (stderr,
    104              "Service executable not found `%s'\n",
    105              "gnunet-service-ext");
    106     return 77;
    107   }
    108   GNUNET_PROGRAM_run (1,
    109                       ext_argv,
    110                       "test-ext-api",
    111                       "nohelp",
    112                       options,
    113                       &run,
    114                       &ok);
    115   if (0 != GNUNET_OS_process_kill (proc,
    116                                    SIGTERM))
    117   {
    118     GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
    119                          "kill");
    120     ok = 1;
    121   }
    122   GNUNET_OS_process_wait (proc);
    123   GNUNET_OS_process_destroy (proc);
    124   return ok;
    125 }
    126 
    127 /* end of test_ext_api.c */