summaryrefslogtreecommitdiff
path: root/src/fs/test_fs_file_information.c
blob: a459c565fcf7cf531c36e0bbf2bc4c7a5308f552 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
/*
     This file is part of GNUnet.
     (C) 2004, 2005, 2006, 2008, 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 fs/test_fs_file_information.c
 * @brief simple testcase for file_information operations
 * @author Christian Grothoff
 *
 * TODO:
 * - test that metatdata, etc. are all correct (for example,
 *   there is a known bug with dirname never being set that is
 *   not detected!)
 * - need to iterate over file-information structure
 * - other API functions may not yet be tested (such as
 *   filedata-from-callback)
 */

#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_fs_service.h"

#define VERBOSE GNUNET_EXTRA_LOGGING

/**
 * File-size we use for testing.
 */
#define FILESIZE (1024 * 1024 * 2)

/**
 * How long should our test-content live?
 */
#define LIFETIME GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15)


static int
mycleaner (void *cls, struct GNUNET_FS_FileInformation *fi, uint64_t length,
           struct GNUNET_CONTAINER_MetaData *meta, struct GNUNET_FS_Uri **uri,
           struct GNUNET_FS_BlockOptions *bo, int *do_index, void **client_info)
{
  return GNUNET_OK;
}


static void
run (void *cls, char *const *args, const char *cfgfile,
     const struct GNUNET_CONFIGURATION_Handle *cfg)
{
  const char *keywords[] = {
    "down_foo",
    "down_bar",
  };
  char *fn1;
  char *fn2;
  char *buf;
  struct GNUNET_CONTAINER_MetaData *meta;
  struct GNUNET_FS_Uri *kuri;
  struct GNUNET_FS_FileInformation *fi1;
  struct GNUNET_FS_FileInformation *fi2;
  struct GNUNET_FS_FileInformation *fidir;
  struct GNUNET_FS_Handle *fs;
  size_t i;
  struct GNUNET_FS_BlockOptions bo;

  fs = GNUNET_FS_start (cfg, "test-fs-file-information", NULL, NULL,
                        GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
  fn1 = GNUNET_DISK_mktemp ("gnunet-file_information-test-dst");
  buf = GNUNET_malloc (FILESIZE);
  for (i = 0; i < FILESIZE; i++)
    buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
  GNUNET_assert (FILESIZE ==
                 GNUNET_DISK_fn_write (fn1, buf, FILESIZE,
                                       GNUNET_DISK_PERM_USER_READ |
                                       GNUNET_DISK_PERM_USER_WRITE));
  GNUNET_free (buf);

  fn2 = GNUNET_DISK_mktemp ("gnunet-file_information-test-dst");
  buf = GNUNET_malloc (FILESIZE);
  for (i = 0; i < FILESIZE; i++)
    buf[i] = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 256);
  GNUNET_assert (FILESIZE ==
                 GNUNET_DISK_fn_write (fn2, buf, FILESIZE,
                                       GNUNET_DISK_PERM_USER_READ |
                                       GNUNET_DISK_PERM_USER_WRITE));
  GNUNET_free (buf);

  meta = GNUNET_CONTAINER_meta_data_create ();
  kuri = GNUNET_FS_uri_ksk_create_from_args (2, keywords);
  bo.content_priority = 42;
  bo.anonymity_level = 1;
  bo.replication_level = 0;
  bo.expiration_time = GNUNET_TIME_relative_to_absolute (LIFETIME);
  fi1 =
      GNUNET_FS_file_information_create_from_file (fs,
                                                   "file_information-context1",
                                                   fn1, kuri, meta, GNUNET_YES,
                                                   &bo);
  GNUNET_assert (fi1 != NULL);
  fi2 =
      GNUNET_FS_file_information_create_from_file (fs,
                                                   "file_information-context2",
                                                   fn2, kuri, meta, GNUNET_YES,
                                                   &bo);
  GNUNET_assert (fi2 != NULL);
  fidir =
      GNUNET_FS_file_information_create_empty_directory (fs,
                                                         "file_information-context-dir",
                                                         kuri, meta, &bo);
  GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi1));
  GNUNET_assert (GNUNET_OK == GNUNET_FS_file_information_add (fidir, fi2));
  GNUNET_FS_uri_destroy (kuri);
  GNUNET_CONTAINER_meta_data_destroy (meta);
  GNUNET_assert (NULL != fidir);
  /* FIXME: test more of API! */
  GNUNET_FS_file_information_destroy (fidir, &mycleaner, NULL);
  GNUNET_DISK_directory_remove (fn1);
  GNUNET_DISK_directory_remove (fn2);
  GNUNET_free_non_null (fn1);
  GNUNET_free_non_null (fn2);
  GNUNET_FS_stop (fs);
}


static int
testThumbnail ()
{
  struct GNUNET_CONTAINER_MetaData *m;
  struct GNUNET_CONTAINER_MetaData *d;
  struct EXTRACTOR_PluginList *ex;
  unsigned char *thumb;
  size_t size;
  char *date;

  ex = EXTRACTOR_plugin_add_config (NULL, "thumbnailgtk",
                                    EXTRACTOR_OPTION_DEFAULT_POLICY);
  if (ex == NULL)
  {
    fprintf (stderr,
             "Test incomplete, have no GTK thumbnail extractor available.\n");
    return 0;                   /* can not test, no thumbnailer */
  }
  ex = EXTRACTOR_plugin_add_config (ex, "mime",
                                    EXTRACTOR_OPTION_DEFAULT_POLICY);
  m = GNUNET_CONTAINER_meta_data_create ();
  if (3 !=
      GNUNET_FS_meta_data_extract_from_file (m,
                                             "test_fs_file_information_meta_data_image.jpg",
                                             ex))
  {
    GNUNET_break (0);
    EXTRACTOR_plugin_remove_all (ex);
    GNUNET_CONTAINER_meta_data_destroy (m);
    return 1;
  }
  EXTRACTOR_plugin_remove_all (ex);
  d = GNUNET_CONTAINER_meta_data_duplicate (m);
  GNUNET_CONTAINER_meta_data_destroy (m);
  thumb = NULL;
  size = GNUNET_CONTAINER_meta_data_get_thumbnail (d, &thumb);
  if (size == 0)
  {
    GNUNET_break (0);
    GNUNET_CONTAINER_meta_data_destroy (d);
    return 1;
  }
  GNUNET_free (thumb);
  GNUNET_CONTAINER_meta_data_add_publication_date (d);
  date =
      GNUNET_CONTAINER_meta_data_get_by_type (d,
                                              EXTRACTOR_METATYPE_PUBLICATION_DATE);
  if (date == NULL)
  {
    GNUNET_break (0);
    GNUNET_CONTAINER_meta_data_destroy (d);
    return 1;
  }
  GNUNET_free (date);
  GNUNET_CONTAINER_meta_data_destroy (d);
  return 0;
}



int
main (int argc, char *argv[])
{
  char *const argvx[] = {
    "test-fs-file_information",
    "-c",
    "test_fs_file_information_data.conf",
#if VERBOSE
    "-L", "DEBUG",
#endif
    NULL
  };
  struct GNUNET_GETOPT_CommandLineOption options[] = {
    GNUNET_GETOPT_OPTION_END
  };

  GNUNET_log_setup ("test_fs_file_information",
#if VERBOSE
                    "DEBUG",
#else
                    "WARNING",
#endif
                    NULL);
  if (0 != testThumbnail ())
    return 1;
  GNUNET_PROGRAM_run ((sizeof (argvx) / sizeof (char *)) - 1, argvx,
                      "test-fs-file_information", "nohelp", options, &run,
                      NULL);
  return 0;
}

/* end of test_fs_file_information.c */