[GNUnet-SVN] r11527 - gnunet/src/fs

[gnunet]

Author: grothoff
Date: 2010-05-26 22:01:48 +0200 (Wed, 26 May 2010)
New Revision: 11527

Added:
   gnunet/src/fs/test_gnunet_service_fs_migration.c
Modified:
   gnunet/src/fs/Makefile.am
Log:
harness

Modified: gnunet/src/fs/Makefile.am
===================================================================
--- gnunet/src/fs/Makefile.am   2010-05-26 19:55:24 UTC (rev 11526)
+++ gnunet/src/fs/Makefile.am   2010-05-26 20:01:48 UTC (rev 11527)
@@ -133,6 +133,7 @@
  test_fs_unindex \
  test_fs_unindex_persistence \
  test_fs_uri \
+ test_gnunet_service_fs_migration \
  test_gnunet_service_fs_p2p
 
 
@@ -161,6 +162,7 @@
  test_fs_unindex_persistence \
  test_fs_uri \
  test_fs_test_lib \
+ test_gnunet_service_fs_migration \
  test_gnunet_service_fs_p2p \
  $(check_SCRIPTS) 
 # $(check_PROGRAMS)
@@ -282,6 +284,14 @@
   $(top_builddir)/src/fs/libgnunetfs.la  \
   $(top_builddir)/src/util/libgnunetutil.la  
 
+test_gnunet_service_fs_migration_SOURCES = \
+ test_gnunet_service_fs_migration.c
+test_gnunet_service_fs_migration_LDADD = \
+  $(top_builddir)/src/fs/libgnunetfstest.a \
+  $(top_builddir)/src/testing/libgnunettesting.la \
+  $(top_builddir)/src/fs/libgnunetfs.la  \
+  $(top_builddir)/src/util/libgnunetutil.la  
+
 do_subst = $(SED) -e 's,address@hidden@],$(PYTHON),g'
 
 test_gnunet_fs_psd.py: test_gnunet_fs_psd.py.in Makefile

Added: gnunet/src/fs/test_gnunet_service_fs_migration.c
===================================================================
--- gnunet/src/fs/test_gnunet_service_fs_migration.c                            
(rev 0)
+++ gnunet/src/fs/test_gnunet_service_fs_migration.c    2010-05-26 20:01:48 UTC 
(rev 11527)
@@ -0,0 +1,209 @@
+/*
+     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 2, 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
+ *
+ * TODO:
+ * - change configuration to enable migration
+ * - shutdown source peer during download
+ * - wait long enough to allow for migration between
+ *   publish and download
+ */
+#include "platform.h"
+#include "fs_test_lib.h"
+
+#define VERBOSE GNUNET_NO
+
+/**
+ * File-size we use for testing.
+ */
+#define FILESIZE (1024 * 1024 * 2)
+
+/**
+ * How long until we give up on transmitting the message?
+ */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600)
+
+#define NUM_DAEMONS 2
+
+#define SEED 42
+
+static struct GNUNET_FS_TestDaemon *daemons[NUM_DAEMONS];
+
+static struct GNUNET_SCHEDULER_Handle *sched;
+
+static int ok;
+
+static struct GNUNET_TIME_Absolute start_time;
+
+static void
+do_stop (void *cls,
+        const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  struct GNUNET_TIME_Relative del;
+  char *fancy;
+
+  GNUNET_FS_TEST_daemons_stop (sched,
+                              NUM_DAEMONS,
+                              daemons);
+  if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
+    {
+      del = GNUNET_TIME_absolute_get_duration (start_time);
+      if (del.value == 0)
+       del.value = 1;
+      fancy = GNUNET_STRINGS_byte_size_fancy (((unsigned long long)FILESIZE) * 
1000LL / del.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 struct GNUNET_FS_Uri *uri)
+{
+  if (NULL == uri)
+    {
+      GNUNET_FS_TEST_daemons_stop (sched,
+                                  NUM_DAEMONS,
+                                  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,
+             "Downloading %llu bytes\n",
+             (unsigned long long) FILESIZE);
+  start_time = GNUNET_TIME_absolute_get ();
+  GNUNET_FS_TEST_download (sched,
+                          daemons[0],
+                          TIMEOUT,
+                          1, SEED, uri, 
+                          VERBOSE, 
+                          &do_stop, NULL);
+}
+
+
+static void
+do_publish (void *cls,
+           const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  if (0 == (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE))
+    {
+      GNUNET_FS_TEST_daemons_stop (sched,
+                                  NUM_DAEMONS,
+                                  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 (sched,
+                         daemons[1],
+                         TIMEOUT,
+                         1, GNUNET_NO, FILESIZE, SEED, 
+                         VERBOSE, 
+                         &do_download, NULL);
+}
+
+
+static void
+do_connect (void *cls,
+           const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  GNUNET_assert (0 != (tc->reason & GNUNET_SCHEDULER_REASON_PREREQ_DONE));
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+             "Daemons started, will now try to connect them\n");
+  GNUNET_FS_TEST_daemons_connect (sched,
+                                 daemons[0],
+                                 daemons[1],
+                                 TIMEOUT,
+                                 &do_publish,
+                                 NULL);  
+}
+
+
+static void
+run (void *cls,
+     struct GNUNET_SCHEDULER_Handle *s,
+     char *const *args,
+     const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  sched = s;
+  GNUNET_FS_TEST_daemons_start (sched,
+                               TIMEOUT,
+                               NUM_DAEMONS,
+                               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/gnunet-test-fs-lib/");
+  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/gnunet-test-fs-lib/");
+  return ok;
+}
+
+/* end of test_gnunet_service_fs_migration.c */