2 This file is part of GNUnet.
3 (C) 2001, 2002, 2003, 2005, 2006, 2009 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file util/test_disk.c
23 * @brief testcase for the storage module
24 * @author Christian Grothoff
27 #include "gnunet_common.h"
28 #include "gnunet_disk_lib.h"
29 #include "gnunet_scheduler_lib.h"
31 #define TESTSTRING "Hello World\0"
39 if (strlen (TESTSTRING) !=
40 GNUNET_DISK_fn_write (".testfile", TESTSTRING, strlen (TESTSTRING),
41 GNUNET_DISK_PERM_USER_READ |
42 GNUNET_DISK_PERM_USER_WRITE))
44 if (GNUNET_OK != GNUNET_DISK_file_test (".testfile"))
46 ret = GNUNET_DISK_fn_read (".testfile", tmp, sizeof (tmp) - 1);
49 fprintf (stderr, "Error reading file `%s' in testReadWrite\n",
54 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
56 fprintf (stderr, "Error in testReadWrite: *%s* != *%s* for file %s\n",
57 tmp, TESTSTRING, ".testfile");
60 GNUNET_DISK_file_copy (".testfile", ".testfile2");
61 memset (tmp, 0, sizeof (tmp));
62 ret = GNUNET_DISK_fn_read (".testfile2", tmp, sizeof (tmp) - 1);
65 fprintf (stderr, "Error reading file `%s' in testReadWrite\n",
70 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
72 fprintf (stderr, "Error in testReadWrite: *%s* != *%s* for file %s\n",
73 tmp, TESTSTRING, ".testfile2");
77 GNUNET_break (0 == UNLINK (".testfile"));
78 GNUNET_break (0 == UNLINK (".testfile2"));
79 if (GNUNET_NO != GNUNET_DISK_file_test (".testfile"))
88 struct GNUNET_DISK_FileHandle *fh;
92 fh = GNUNET_DISK_file_open (".testfile",
93 GNUNET_DISK_OPEN_READWRITE |
94 GNUNET_DISK_OPEN_CREATE,
95 GNUNET_DISK_PERM_USER_READ |
96 GNUNET_DISK_PERM_USER_WRITE);
97 GNUNET_assert (GNUNET_NO == GNUNET_DISK_handle_invalid (fh));
98 GNUNET_break (5 == GNUNET_DISK_file_write (fh, "Hello", 5));
99 GNUNET_DISK_file_close (fh);
100 GNUNET_break (GNUNET_OK ==
101 GNUNET_DISK_file_size (".testfile", &size, GNUNET_NO));
104 GNUNET_break (0 == UNLINK (".testfile"));
106 /* test that avail goes down as we fill the disk... */
107 GNUNET_log_skip (1, GNUNET_NO);
108 avail = GNUNET_DISK_get_blocks_available (".testfile");
109 GNUNET_log_skip (0, GNUNET_NO);
110 fh = GNUNET_DISK_file_open (".testfile",
111 GNUNET_DISK_OPEN_READWRITE |
112 GNUNET_DISK_OPEN_CREATE,
113 GNUNET_DISK_PERM_USER_WRITE |
114 GNUNET_DISK_PERM_USER_READ);
115 GNUNET_assert (GNUNET_NO == GNUNET_DISK_handle_invalid (fh));
116 while ((avail == GNUNET_DISK_get_blocks_available (".testfile")) &&
118 if (16 != GNUNET_DISK_file_write (fh, "HelloWorld123456", 16))
120 GNUNET_DISK_file_close (fh);
121 GNUNET_break (0 == UNLINK (".testfile"));
124 GNUNET_DISK_file_close (fh);
125 GNUNET_break (0 == UNLINK (".testfile"));
133 scan_callback (void *want, const char *filename)
135 if (NULL != strstr (filename, want))
144 GNUNET_DISK_directory_create ("test" DIR_SEPARATOR_STR "entry"))
147 GNUNET_DISK_directory_create ("test" DIR_SEPARATOR_STR "entry_more"))
149 GNUNET_DISK_directory_scan ("test", &scan_callback,
150 "test" DIR_SEPARATOR_STR "entry");
151 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
159 iter_callback (void *cls, struct GNUNET_DISK_DirectoryIterator *di,
160 const char *filename, const char *dirname)
165 GNUNET_DISK_directory_iterator_next (di, GNUNET_NO);
169 iter_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
171 GNUNET_DISK_directory_iterator_start (GNUNET_SCHEDULER_PRIORITY_DEFAULT,
172 "test", &iter_callback, cls);
181 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
183 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_many"))
185 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
187 GNUNET_SCHEDULER_run (&iter_task, &i);
188 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
199 struct GNUNET_CONFIGURATION_Handle *cfg;
203 cfg = GNUNET_CONFIGURATION_create ();
204 GNUNET_assert (cfg != NULL);
205 GNUNET_CONFIGURATION_set_value_string (cfg, "service", "HOME",
206 "/tmp/test-gnunet-disk-a/b/c");
207 fn = GNUNET_DISK_get_home_filename (cfg, "service", "d", "e", NULL);
208 GNUNET_assert (fn != NULL);
209 GNUNET_CONFIGURATION_destroy (cfg);
210 ret = strcmp ("/tmp/test-gnunet-disk-a/b/c/d/e", fn);
212 GNUNET_break (GNUNET_OK ==
213 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-disk-a"));
220 char *fn = GNUNET_strdup ("ab?><|cd*ef:/g\"");
222 GNUNET_DISK_filename_canonicalize (fn);
223 if (0 != strcmp (fn, "ab____cd_ef__g_"))
235 GNUNET_log_skip (1, GNUNET_NO);
236 if (GNUNET_OK == GNUNET_DISK_file_change_owner ("/dev/null", "unknownuser"))
244 if (GNUNET_OK != GNUNET_DISK_directory_create_for_file ("test/ing"))
246 if (GNUNET_NO != GNUNET_DISK_file_test ("test"))
248 if (GNUNET_NO != GNUNET_DISK_file_test ("test/ing"))
250 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
252 if (GNUNET_OK != GNUNET_DISK_directory_create ("test"))
254 if (GNUNET_YES != GNUNET_DISK_directory_test ("test"))
256 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
265 main (int argc, char *argv[])
267 unsigned int failureCount = 0;
269 GNUNET_log_setup ("test-disk", "WARNING", NULL);
270 failureCount += testReadWrite ();
271 failureCount += testOpenClose ();
272 failureCount += testDirScan ();
273 failureCount += testDirIter ();
274 failureCount += testGetHome ();
275 failureCount += testCanonicalize ();
276 failureCount += testChangeOwner ();
277 failureCount += testDirMani ();
278 if (failureCount != 0)
280 fprintf (stderr, "\n%u TESTS FAILED!\n", failureCount);