stuff

1 files changed, 324 insertions, 0 deletions

diff --git a/src/fs/test_fs_download.c b/src/fs/test_fs_download.c
new file mode 100644
index 0000000000..302dfaaa27
--- /dev/null
+++ b/src/fs/test_fs_download.c
@@ -0,0 +1,324 @@
+/*
+     This file is part of GNUnet.
+     (C) 2004, 2005, 2006, 2008 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 applications/fs/fsui/download_persistence_test.c
+ * @brief testcase for fsui download persistence (upload-download)
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include "gnunet_util.h"
+#include "gnunet_fsui_lib.h"
+
+#define DEBUG_VERBOSE GNUNET_NO
+
+#define CHECK(a) if (!(a)) { ok = GNUNET_NO; GNUNET_GE_BREAK(ectx, 0); goto FAILURE; }
+
+static volatile int suspendRestart = 0;
+
+static struct GNUNET_GE_Context *ectx;
+
+static char *
+makeName (unsigned int i)
+{
+  char *fn;
+
+  fn =
+    GNUNET_malloc (strlen
+                   ("/tmp/gnunet-fsui-download_persistence_test/FSUITEST") +
+                   14);
+  GNUNET_snprintf (fn,
+                   strlen
+                   ("/tmp/gnunet-fsui-download_persistence_test/FSUITEST") +
+                   14,
+                   "/tmp/gnunet-fsui-download_persistence_test/FSUITEST%u",
+                   i);
+  GNUNET_disk_directory_create_for_file (NULL, fn);
+  return fn;
+}
+
+static volatile enum GNUNET_FSUI_EventType lastEvent;
+static volatile enum GNUNET_FSUI_EventType waitForEvent;
+static volatile int download_done;
+static struct GNUNET_FSUI_Context *ctx;
+static struct GNUNET_ECRS_URI *upURI;
+static struct GNUNET_FSUI_DownloadList *download;
+
+static void *
+eventCallback (void *cls, const GNUNET_FSUI_Event * event)
+{
+  switch (event->type)
+    {
+    case GNUNET_FSUI_download_suspended:
+      download = NULL;
+      break;
+    case GNUNET_FSUI_download_resumed:
+#if DEBUG_VERBOSE
+      printf ("Download resuming\n");
+#endif
+      download = event->data.DownloadResumed.dc.pos;
+      break;
+    case GNUNET_FSUI_upload_progress:
+#if DEBUG_VERBOSE > 1
+      printf ("Upload is progressing (%llu/%llu)...\n",
+              event->data.UploadProgress.completed,
+              event->data.UploadProgress.total);
+#endif
+      break;
+    case GNUNET_FSUI_upload_completed:
+      upURI = GNUNET_ECRS_uri_duplicate (event->data.UploadCompleted.uri);
+#if DEBUG_VERBOSE
+      printf ("Upload complete.\n");
+#endif
+      break;
+    case GNUNET_FSUI_download_completed:
+#if DEBUG_VERBOSE
+      printf ("Download complete.\n");
+#endif
+      download_done = 1;
+      break;
+    case GNUNET_FSUI_download_progress:
+#if DEBUG_VERBOSE > 1
+      printf ("Download is progressing (%llu/%llu)...\n",
+              event->data.DownloadProgress.completed,
+              event->data.DownloadProgress.total);
+#endif
+      break;
+    case GNUNET_FSUI_unindex_progress:
+#if DEBUG_VERBOSE > 1
+      printf ("Unindex is progressing (%llu/%llu)...\n",
+              event->data.UnindexProgress.completed,
+              event->data.UnindexProgress.total);
+#endif
+      break;
+    case GNUNET_FSUI_unindex_completed:
+#if DEBUG_VERBOSE
+      printf ("Unindex complete.\n");
+#endif
+      break;
+    case GNUNET_FSUI_unindex_error:
+    case GNUNET_FSUI_upload_error:
+    case GNUNET_FSUI_download_error:
+      fprintf (stderr, "Received ERROR: %d\n", event->type);
+      GNUNET_GE_BREAK (ectx, 0);
+      break;
+    case GNUNET_FSUI_download_aborted:
+#if DEBUG_VERBOSE
+      printf ("Received download aborted event.\n");
+#endif
+      break;
+    case GNUNET_FSUI_unindex_suspended:
+    case GNUNET_FSUI_upload_suspended:
+#if DEBUG_VERBOSE
+      fprintf (stderr, "Received SUSPENDING: %d\n", event->type);
+#endif
+      break;
+    case GNUNET_FSUI_upload_started:
+    case GNUNET_FSUI_upload_stopped:
+    case GNUNET_FSUI_download_started:
+    case GNUNET_FSUI_download_stopped:
+    case GNUNET_FSUI_unindex_started:
+    case GNUNET_FSUI_unindex_stopped:
+      break;
+    default:
+      printf ("Unexpected event: %d\n", event->type);
+      break;
+    }
+  if (lastEvent == waitForEvent)
+    return NULL;                /* ignore all other events */
+  lastEvent = event->type;
+  return NULL;
+}
+
+#define FILESIZE (1024 * 1024 * 2)
+
+#define START_DAEMON 1
+
+int
+main (int argc, char *argv[])
+{
+#if START_DAEMON
+  pid_t daemon;
+#endif
+  int ok;
+  int i;
+  char *fn = NULL;
+  char *keywords[] = {
+    "down_foo",
+    "down_bar",
+  };
+  int prog;
+  char *buf;
+  struct GNUNET_MetaData *meta = NULL;
+  struct GNUNET_ECRS_URI *kuri = NULL;
+  struct GNUNET_GC_Configuration *cfg;
+  struct GNUNET_FSUI_UnindexList *unindex = NULL;
+  struct GNUNET_FSUI_UploadList *upload = NULL;
+
+  ok = GNUNET_YES;
+  cfg = GNUNET_GC_create ();
+  if (-1 == GNUNET_GC_parse_configuration (cfg, "check.conf"))
+    {
+      GNUNET_GC_free (cfg);
+      return -1;
+    }
+#if START_DAEMON
+  GNUNET_disk_directory_remove (NULL,
+                                "/tmp/gnunet-fsui-download_persistence_test/");
+  daemon = GNUNET_daemon_start (NULL, cfg, "peer.conf", GNUNET_NO);
+  GNUNET_GE_ASSERT (NULL, daemon > 0);
+  CHECK (GNUNET_OK ==
+         GNUNET_wait_for_daemon_running (NULL, cfg,
+                                         30 * GNUNET_CRON_SECONDS));
+  GNUNET_thread_sleep (5 * GNUNET_CRON_SECONDS);        /* give apps time to start */
+  /* ACTUAL TEST CODE */
+#endif
+  ctx = GNUNET_FSUI_start (NULL,
+                           cfg, "fsuidownload_persistence_test", 32,
+                           GNUNET_YES, &eventCallback, NULL);
+  CHECK (ctx != NULL);
+
+  /* upload */
+  fn = makeName (42);
+  buf = GNUNET_malloc (FILESIZE);
+  for (i = 0; i < FILESIZE; i++)
+    buf[i] = GNUNET_random_u32 (GNUNET_RANDOM_QUALITY_WEAK, 256);
+  GNUNET_disk_file_write (ectx, fn, buf, FILESIZE, "600");
+  GNUNET_free (buf);
+  meta = GNUNET_meta_data_create ();
+  kuri =
+    GNUNET_ECRS_keyword_command_line_to_uri (ectx, 2,
+                                             (const char **) keywords);
+  waitForEvent = GNUNET_FSUI_upload_completed;
+  upload = GNUNET_FSUI_upload_start (ctx,
+                                     fn,
+                                     (GNUNET_FSUI_DirectoryScanCallback) &
+                                     GNUNET_disk_directory_scan, NULL, 0, 0,
+                                     GNUNET_YES, GNUNET_NO, GNUNET_NO,
+                                     GNUNET_get_time () +
+                                     5 * GNUNET_CRON_HOURS, meta, kuri, kuri);
+  CHECK (upload != NULL);
+  GNUNET_ECRS_uri_destroy (kuri);
+  kuri = NULL;
+  prog = 0;
+  while (lastEvent != GNUNET_FSUI_upload_completed)
+    {
+      prog++;
+      CHECK (prog < 5000);
+      GNUNET_thread_sleep (50 * GNUNET_CRON_MILLISECONDS);
+      if (GNUNET_shutdown_test () == GNUNET_YES)
+        break;
+    }
+  GNUNET_FSUI_upload_stop (upload);
+
+  /* download */
+  waitForEvent = GNUNET_FSUI_download_completed;
+  GNUNET_free (fn);
+  fn = makeName (43);
+  download_done = 0;
+  download = GNUNET_FSUI_download_start (ctx,
+                                         0,
+                                         GNUNET_NO,
+                                         upURI, meta, fn, NULL, NULL);
+  CHECK (download != NULL);
+  GNUNET_free (fn);
+  suspendRestart = 4;
+  prog = 0;
+  while (download_done == 0)
+    {
+      prog++;
+      CHECK (prog < 1000);
+      GNUNET_thread_sleep (50 * GNUNET_CRON_MILLISECONDS);
+      if ((suspendRestart > 0)
+          && (GNUNET_random_u32 (GNUNET_RANDOM_QUALITY_WEAK, 4) == 0))
+        {
+#if 1
+#if DEBUG_VERBOSE
+          printf ("Testing FSUI suspend-resume\n");
+#endif
+          GNUNET_FSUI_stop (ctx);       /* download possibly incomplete
+                                           at this point, thus testing resume */
+          ctx = GNUNET_FSUI_start (NULL,
+                                   cfg,
+                                   "fsuidownload_persistence_test",
+                                   32, GNUNET_YES, &eventCallback, NULL);
+#if DEBUG_VERBOSE
+          printf ("Resumed...\n");
+#endif
+#endif
+          suspendRestart--;
+        }
+      if (GNUNET_shutdown_test () == GNUNET_YES)
+        break;
+    }
+  GNUNET_FSUI_download_stop (download);
+  download = NULL;
+
+  /* unindex */
+  waitForEvent = GNUNET_FSUI_unindex_completed;
+  fn = makeName (42);
+  unindex = GNUNET_FSUI_unindex_start (ctx, fn);
+  CHECK (unindex != NULL);
+  prog = 0;
+  while (lastEvent != GNUNET_FSUI_unindex_completed)
+    {
+      prog++;
+      CHECK (prog < 5000);
+      GNUNET_thread_sleep (50 * GNUNET_CRON_MILLISECONDS);
+      CHECK (lastEvent != GNUNET_FSUI_unindex_error);
+      if (GNUNET_shutdown_test () == GNUNET_YES)
+        break;
+    }
+  CHECK (lastEvent == GNUNET_FSUI_unindex_completed);
+  /* END OF TEST CODE */
+FAILURE:
+  if (meta != NULL)
+    GNUNET_meta_data_destroy (meta);
+  if (ctx != NULL)
+    {
+      if (unindex != NULL)
+        GNUNET_FSUI_unindex_stop (unindex);
+      if (download != NULL)
+        GNUNET_FSUI_download_stop (download);
+      GNUNET_FSUI_stop (ctx);
+    }
+  if (fn != NULL)
+    {
+      UNLINK (fn);
+      GNUNET_free (fn);
+    }
+  if (kuri != NULL)
+    GNUNET_ECRS_uri_destroy (kuri);
+  fn = makeName (43);
+  /* TODO: verify file 'fn(42)' == file 'fn(43)' */
+  UNLINK (fn);
+  GNUNET_free (fn);
+  if (upURI != NULL)
+    GNUNET_ECRS_uri_destroy (upURI);
+
+#if START_DAEMON
+  GNUNET_GE_BREAK (NULL, GNUNET_OK == GNUNET_daemon_stop (NULL, daemon));
+#endif
+  GNUNET_GC_free (cfg);
+  return (ok == GNUNET_YES) ? 0 : 1;
+}
+
+/* end of download_persistence_test.c */