1 files changed, 266 insertions, 0 deletions

diff --git a/src/service/arm/test_gnunet_service_arm.c b/src/service/arm/test_gnunet_service_arm.c
new file mode 100644
index 000000000..df4ad95c2
--- /dev/null
+++ b/src/service/arm/test_gnunet_service_arm.c
@@ -0,0 +1,266 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2009, 2014 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/**
+ * @file arm/test_gnunet_service_arm.c
+ * @brief testcase for gnunet-service-arm.c; tests ARM by making it start the resolver
+ * @author Safey
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "gnunet_arm_service.h"
+#include "gnunet_resolver_service.h"
+#include "gnunet_util_lib.h"
+
+/**
+ * Timeout for starting services, very short because of the strange way start works
+ * (by checking if running before starting, so really this time is always waited on
+ * startup (annoying)).
+ */
+#define START_TIMEOUT GNUNET_TIME_relative_multiply ( \
+    GNUNET_TIME_UNIT_MILLISECONDS, 50)
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
+
+
+static int ret = 1;
+
+static int resolved_ok;
+
+static int asked_for_a_list;
+
+static struct GNUNET_ARM_Handle *arm;
+
+static const char hostname[] = "www.gnu.org"; /* any domain should do */
+
+
+static void
+trigger_disconnect (void *cls)
+{
+  GNUNET_ARM_disconnect (arm);
+  arm = NULL;
+}
+
+
+static void
+arm_stop_cb (void *cls,
+             enum GNUNET_ARM_RequestStatus status,
+             enum GNUNET_ARM_Result result)
+{
+  GNUNET_break (status == GNUNET_ARM_REQUEST_SENT_OK);
+  GNUNET_break (result == GNUNET_ARM_RESULT_STOPPED);
+  if (result != GNUNET_ARM_RESULT_STOPPED)
+  {
+    GNUNET_break (0);
+    ret = 4;
+  }
+  GNUNET_SCHEDULER_add_now (&trigger_disconnect, NULL);
+}
+
+
+static void
+service_list (void *cls,
+              enum GNUNET_ARM_RequestStatus rs,
+              unsigned int count,
+              const struct GNUNET_ARM_ServiceInfo *list)
+{
+  unsigned int i;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "%u services are are currently running\n",
+              count);
+  if (GNUNET_ARM_REQUEST_SENT_OK != rs)
+    goto stop_arm;
+  for (i = 0; i < count; i++)
+  {
+    if ((0 == strcasecmp (list[i].name, "resolver")) &&
+        (0 == strcasecmp (list[i].binary, "gnunet-service-resolver")))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  "Got service list, now stopping arm\n");
+      ret = 0;
+    }
+  }
+
+stop_arm:
+  GNUNET_ARM_request_service_stop (arm,
+                                   "arm",
+                                   &arm_stop_cb,
+                                   NULL);
+}
+
+
+static void
+hostname_resolve_cb (void *cls,
+                     const struct sockaddr *addr,
+                     socklen_t addrlen)
+{
+  if ((0 == ret) || (4 == ret) || (1 == resolved_ok))
+    return;
+  if (NULL == addr)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Failed to resolve hostname!\n");
+    GNUNET_break (0);
+    ret = 3;
+    GNUNET_ARM_request_service_stop (arm,
+                                     "arm",
+                                     &arm_stop_cb,
+                                     NULL);
+    return;
+  }
+  if (0 == asked_for_a_list)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Resolved hostname, now checking the service list\n");
+    GNUNET_ARM_request_service_list (arm,
+                                     &service_list,
+                                     NULL);
+    asked_for_a_list = 1;
+    resolved_ok = 1;
+  }
+}
+
+
+static void
+arm_start_cb (void *cls,
+              enum GNUNET_ARM_RequestStatus status,
+              enum GNUNET_ARM_Result result)
+{
+  GNUNET_break (status == GNUNET_ARM_REQUEST_SENT_OK);
+  GNUNET_break (result == GNUNET_ARM_RESULT_STARTING);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Trying to resolve a hostname via the resolver service!\n");
+  /* connect to the resolver service */
+  if (NULL ==
+      GNUNET_RESOLVER_ip_get (hostname,
+                              AF_UNSPEC,
+                              TIMEOUT,
+                              &hostname_resolve_cb,
+                              NULL))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Unable initiate connection to resolver service\n");
+    GNUNET_break (0);
+    ret = 2;
+    GNUNET_ARM_request_service_stop (arm,
+                                     "arm",
+                                     &arm_stop_cb,
+                                     NULL);
+  }
+}
+
+
+static void
+run (void *cls,
+     char *const *args,
+     const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *c)
+{
+  arm = GNUNET_ARM_connect (c,
+                            NULL,
+                            NULL);
+  GNUNET_ARM_request_service_start (arm,
+                                    "arm",
+                                    GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+                                    &arm_start_cb,
+                                    NULL);
+}
+
+
+int
+main (int argc, char *av[])
+{
+  static char *const argv[] = {
+    "test-gnunet-service-arm",
+    "-c",
+    "test_arm_api_data.conf",
+    NULL
+  };
+  static struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+
+  /* trigger DNS lookup */
+#if HAVE_GETADDRINFO
+  {
+    struct addrinfo *ai;
+    int ret;
+
+    if (0 != (ret = getaddrinfo (hostname, NULL, NULL, &ai)))
+    {
+      fprintf (stderr,
+               "Failed to resolve `%s', testcase not run.\n",
+               hostname);
+      return 77;
+    }
+    freeaddrinfo (ai);
+  }
+#elif HAVE_GETHOSTBYNAME2
+  {
+    struct hostent *host;
+
+    host = gethostbyname2 (hostname, AF_INET);
+    if (NULL == host)
+      host = gethostbyname2 (hostname, AF_INET6);
+    if (NULL == host)
+    {
+      fprintf (stderr,
+               "Failed to resolve `%s', testcase not run.\n",
+               hostname);
+      return 77;
+    }
+  }
+#elif HAVE_GETHOSTBYNAME
+  {
+    struct hostent *host;
+
+    host = gethostbyname (hostname);
+    if (NULL == host)
+    {
+      fprintf (stderr,
+               "Failed to resolve `%s', testcase not run.\n",
+               hostname);
+      return 77;
+    }
+  }
+#else
+  fprintf (stderr,
+           "libc fails to have resolver function, testcase not run.\n");
+  return 77;
+#endif
+  GNUNET_log_setup ("test-gnunet-service-arm",
+                    "WARNING",
+                    NULL);
+  GNUNET_break (GNUNET_OK ==
+                GNUNET_PROGRAM_run ((sizeof(argv) / sizeof(char *)) - 1,
+                                    argv, "test-gnunet-service-arm",
+                                    "nohelp", options,
+                                    &run, NULL));
+  if (0 != ret)
+  {
+    fprintf (stderr,
+             "Test failed with error code %d\n",
+             ret);
+  }
+  return ret;
+}
+
+
+/* end of test_gnunet_service_arm.c */