1 files changed, 263 insertions, 0 deletions
diff --git a/src/testing/test_testing_group_remote.c b/src/testing/test_testing_group_remote.c
new file mode 100644
index 0000000..e300f95
--- /dev/null
+++ b/src/testing/test_testing_group_remote.c
@@ -0,0 +1,263 @@
+/*
+     This file is part of GNUnet.
+     (C) 2009 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 3, 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
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file testing/test_testing_group_remote.c
+ * @brief testcase for testing remote and local starting and connecting
+ *        of hosts from the testing library.  The test_testing_data_remote.conf
+ *        file should be modified if this testcase is intended to be used.
+ */
+#include "platform.h"
+#include "gnunet_testing_lib.h"
+
+#define VERBOSE GNUNET_YES
+
+
+/**
+ * How long until we give up on connecting the peers?
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
+
+#define DEFAULT_NUM_PEERS 8;
+
+static int ok;
+
+static int peers_left;
+
+static int peers_failed;
+
+static struct GNUNET_TESTING_PeerGroup *pg;
+
+static unsigned long long num_peers;
+
+
+/**
+ * Check whether peers successfully shut down.
+ */
+void
+shutdown_callback (void *cls, const char *emsg)
+{
+  if (emsg != NULL)
+  {
+#if VERBOSE
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Shutdown of peers failed (error %s)!\n", emsg);
+#endif
+    if (ok == 0)
+      ok = 666;
+  }
+  else
+  {
+#if VERBOSE
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All peers successfully shut down!\n");
+#endif
+  }
+}
+
+
+static void
+my_cb (void *cls, const struct GNUNET_PeerIdentity *id,
+       const struct GNUNET_CONFIGURATION_Handle *cfg,
+       struct GNUNET_TESTING_Daemon *d, const char *emsg)
+{
+  if (emsg != NULL)
+  {
+    peers_failed++;
+  }
+
+  peers_left--;
+  if (peers_left == 0)
+  {
+    GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
+    ok = 0;
+  }
+  else if (peers_failed == peers_left)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Too many peers failed, ending test!\n");
+    GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
+  }
+}
+
+
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  struct GNUNET_TESTING_Host *hosts;
+  struct GNUNET_TESTING_Host *hostpos;
+  struct GNUNET_TESTING_Host *temphost;
+  char *hostfile;
+  struct stat frstat;
+  char *buf;
+  char *data;
+  int count;
+  int ret;
+
+  ok = 1;
+#if VERBOSE
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting daemons.\n");
+#endif
+
+  if (GNUNET_SYSERR ==
+      GNUNET_CONFIGURATION_get_value_number (cfg, "testing", "num_peers",
+                                             &num_peers))
+    num_peers = DEFAULT_NUM_PEERS;
+
+  GNUNET_assert (num_peers > 0 && num_peers < (unsigned long long) -1);
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "hostfile",
+                                             &hostfile))
+    hostfile = NULL;
+
+  hosts = NULL;
+  data = NULL;
+  if (hostfile != NULL)
+  {
+    if (GNUNET_OK != GNUNET_DISK_file_test (hostfile))
+      GNUNET_DISK_fn_write (hostfile, NULL, 0,
+                            GNUNET_DISK_PERM_USER_READ |
+                            GNUNET_DISK_PERM_USER_WRITE);
+    if ((0 != STAT (hostfile, &frstat)) || (frstat.st_size == 0))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Could not open file specified for host list, ending test!");
+      ok = 1119;
+      GNUNET_free (hostfile);
+      return;
+    }
+
+    data = GNUNET_malloc_large (frstat.st_size);
+    GNUNET_assert (data != NULL);
+    if (frstat.st_size != GNUNET_DISK_fn_read (hostfile, data, frstat.st_size))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Could not read file %s specified for host list, ending test!",
+                  hostfile);
+      GNUNET_free (hostfile);
+      GNUNET_free (data);
+      return;
+    }
+
+    GNUNET_free_non_null (hostfile);
+
+    buf = data;
+    count = 0;
+    while (count < frstat.st_size)
+    {
+      count++;
+      if (count >= frstat.st_size)
+        break;
+
+      /* if (((data[count] == '\n') || (data[count] == '\0')) && (buf != &data[count])) */
+      if (((data[count] == '\n')) && (buf != &data[count]))
+      {
+        data[count] = '\0';
+        temphost = GNUNET_malloc (sizeof (struct GNUNET_TESTING_Host));
+        ret =
+            sscanf (buf, "%a[a-zA-Z0-9]@%a[a-zA-Z0-9.]:%hd",
+                    &temphost->username, &temphost->hostname, &temphost->port);
+        if (3 == ret)
+        {
+          GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                      "Successfully read host %s, port %d and user %s from file\n",
+                      temphost->hostname, temphost->port, temphost->username);
+        }
+        else
+        {
+          GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                      "Error reading line `%s' in hostfile\n", buf);
+          GNUNET_free (temphost);
+          buf = &data[count + 1];
+          continue;
+        }
+        /* temphost->hostname = buf; */
+        temphost->next = hosts;
+        hosts = temphost;
+        buf = &data[count + 1];
+      }
+      else if ((data[count] == '\n') || (data[count] == '\0'))
+        buf = &data[count + 1];
+    }
+  }
+
+  peers_left = num_peers;
+  pg = GNUNET_TESTING_daemons_start (cfg, peers_left,   /* Total number of peers */
+                                     peers_left,        /* Number of outstanding connections */
+                                     peers_left,        /* Number of parallel ssh connections, or peers being started at once */
+                                     TIMEOUT, NULL, NULL, &my_cb, NULL, NULL,
+                                     NULL, hosts);
+  hostpos = hosts;
+  while (hostpos != NULL)
+  {
+    temphost = hostpos->next;
+    GNUNET_free (hostpos->hostname);
+    GNUNET_free (hostpos->username);
+    GNUNET_free (hostpos);
+    hostpos = temphost;
+  }
+  GNUNET_free_non_null (data);
+  GNUNET_assert (pg != NULL);
+
+}
+
+static int
+check ()
+{
+  char *const argv[] = { "test-testing",
+    "-c",
+    "test_testing_data_remote.conf",
+#if VERBOSE
+    "-L", "DEBUG",
+#endif
+    NULL
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+  GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
+                      "test-testing-group", "nohelp", options, &run, &ok);
+  return ok;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int ret;
+
+  GNUNET_log_setup ("test-testing-group",
+#if VERBOSE
+                    "DEBUG",
+#else
+                    "WARNING",
+#endif
+                    NULL);
+  ret = check ();
+  /**
+   * Still need to remove the base testing directory here,
+   * because group starts will create subdirectories under this
+   * main dir.  However, we no longer need to sleep, as the
+   * shutdown sequence won't return until everything is cleaned
+   * up.
+   */
+  GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing");
+  return ret;
+}
+
+/* end of test_testing_group.c */