Imported Upstream version 0.9.2upstream/0.9.2

1 files changed, 221 insertions, 0 deletions

diff --git a/src/fs/test_gnunet_service_fs_migration.c b/src/fs/test_gnunet_service_fs_migration.c
new file mode 100644
index 0000000..8b85e5e
--- /dev/null
+++ b/src/fs/test_gnunet_service_fs_migration.c
@@ -0,0 +1,221 @@
+/*
+     This file is part of GNUnet.
+     (C) 2010 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 fs/test_gnunet_service_fs_migration.c
+ * @brief test content migration between two peers
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "fs_test_lib.h"
+#include "gnunet_testing_lib.h"
+
+#define VERBOSE GNUNET_NO
+
+/**
+ * File-size we use for testing.
+ */
+#define FILESIZE (2 * 32 * 1024)
+
+/**
+ * How long until we give up on transmitting the message?
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 120)
+
+/**
+ * How long do we give the peers for content migration?
+ */
+#define MIGRATION_DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 90)
+
+#define SEED 42
+
+static struct GNUNET_FS_TestDaemon *daemons[2];
+
+static int ok;
+
+static struct GNUNET_TIME_Absolute start_time;
+
+static struct GNUNET_FS_TEST_ConnectContext *cc;
+
+static void
+do_stop (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  struct GNUNET_TIME_Relative del;
+  char *fancy;
+
+  if (NULL != cc)
+  {
+    GNUNET_FS_TEST_daemons_connect_cancel (cc);
+    cc = NULL;
+  }
+  GNUNET_FS_TEST_daemons_stop (2, daemons);
+  if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
+  {
+    del = GNUNET_TIME_absolute_get_duration (start_time);
+    if (del.rel_value == 0)
+      del.rel_value = 1;
+    fancy =
+        GNUNET_STRINGS_byte_size_fancy (((unsigned long long) FILESIZE) *
+                                        1000LL / del.rel_value);
+    FPRINTF (stdout, "Download speed was %s/s\n", fancy);
+    GNUNET_free (fancy);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Finished download, shutting down\n",
+                (unsigned long long) FILESIZE);
+  }
+  else
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Timeout during download, shutting down with error\n");
+    ok = 1;
+  }
+}
+
+
+static void
+do_download (void *cls, const char *emsg)
+{
+  struct GNUNET_FS_Uri *uri = cls;
+
+  if (emsg != NULL)
+  {
+    GNUNET_FS_TEST_daemons_stop (2, daemons);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Failed to stop source daemon: %s\n",
+                emsg);
+    GNUNET_FS_uri_destroy (uri);
+    ok = 1;
+    return;
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Downloading %llu bytes\n",
+              (unsigned long long) FILESIZE);
+  start_time = GNUNET_TIME_absolute_get ();
+  GNUNET_FS_TEST_download (daemons[0], TIMEOUT, 1, SEED, uri, VERBOSE, &do_stop,
+                           NULL);
+  GNUNET_FS_uri_destroy (uri);
+}
+
+
+static void
+stop_source_peer (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  struct GNUNET_FS_Uri *uri = cls;
+  struct GNUNET_TESTING_PeerGroup *pg;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping source peer\n");
+  pg = GNUNET_FS_TEST_get_group (daemons);
+  GNUNET_TESTING_daemons_vary (pg, 1, GNUNET_NO, TIMEOUT, &do_download, uri);
+}
+
+
+static void
+do_wait (void *cls, const struct GNUNET_FS_Uri *uri)
+{
+  struct GNUNET_FS_Uri *d;
+
+  if (NULL == uri)
+  {
+    GNUNET_FS_TEST_daemons_stop (2, daemons);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Timeout during upload attempt, shutting down with error\n");
+    ok = 1;
+    return;
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Waiting to allow content to migrate\n");
+  d = GNUNET_FS_uri_dup (uri);
+  (void) GNUNET_SCHEDULER_add_delayed (MIGRATION_DELAY, &stop_source_peer, d);
+}
+
+
+static void
+do_publish (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  cc = NULL;
+  if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
+  {
+    GNUNET_FS_TEST_daemons_stop (2, daemons);
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "Timeout during connect attempt, shutting down with error\n");
+    ok = 1;
+    return;
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Publishing %llu bytes\n",
+              (unsigned long long) FILESIZE);
+  GNUNET_FS_TEST_publish (daemons[1], TIMEOUT, 1, GNUNET_NO, FILESIZE, SEED,
+                          VERBOSE, &do_wait, NULL);
+}
+
+
+static void
+do_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
+  {
+    FPRINTF (stderr, "%s",  "Daemons failed to start!\n");
+    GNUNET_break (0);
+    ok = 1;
+    return;
+  }
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Daemons started, will now try to connect them\n");
+  cc = GNUNET_FS_TEST_daemons_connect (daemons[0], daemons[1], TIMEOUT,
+                                       &do_publish, NULL);
+}
+
+
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  GNUNET_FS_TEST_daemons_start ("test_gnunet_service_fs_migration_data.conf",
+                                TIMEOUT, 2, daemons, &do_connect, NULL);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  char *const argvx[] = {
+    "test-gnunet-service-fs-migration",
+    "-c",
+    "fs_test_lib_data.conf",
+#if VERBOSE
+    "-L", "DEBUG",
+#endif
+    NULL
+  };
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+
+  GNUNET_DISK_directory_remove ("/tmp/test-gnunet-service-fs-migration/");
+  GNUNET_log_setup ("test_gnunet_service_fs_migration",
+#if VERBOSE
+                    "DEBUG",
+#else
+                    "WARNING",
+#endif
+                    NULL);
+  GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, argvx,
+                      "test-gnunet-service-fs-migration", "nohelp", options,
+                      &run, NULL);
+  GNUNET_DISK_directory_remove ("/tmp/test-gnunet-service-fs-migration/");
+  return ok;
+}
+
+/* end of test_gnunet_service_fs_migration.c */