2 This file is part of GNUnet.
3 (C) 2001, 2002, 2003, 2005, 2006 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 2, 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 (GNUNET_OK != GNUNET_DISK_fn_write (".testfile", TESTSTRING, strlen (
40 TESTSTRING), GNUNET_DISK_PERM_USER_READ | GNUNET_DISK_PERM_USER_WRITE))
42 if (GNUNET_OK != GNUNET_DISK_file_test (".testfile"))
44 ret = GNUNET_DISK_fn_read (".testfile", tmp, sizeof (tmp) - 1);
48 "Error reading file `%s' in testReadWrite\n", ".testfile");
52 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
55 "Error in testReadWrite: *%s* != *%s* for file %s\n",
56 tmp, TESTSTRING, ".testfile");
59 GNUNET_DISK_file_copy (".testfile", ".testfile2");
60 memset (tmp, 0, sizeof (tmp));
61 ret = GNUNET_DISK_fn_read (".testfile2", tmp, sizeof (tmp) - 1);
65 "Error reading file `%s' in testReadWrite\n", ".testfile2");
69 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
72 "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_IO_Handle *fh;
89 unsigned long long size;
92 fh = GNUNET_DISK_file_open (".testfile", GNUNET_DISK_OPEN_READWRITE
93 | GNUNET_DISK_OPEN_CREATE, GNUNET_DISK_PERM_USER_READ
94 | GNUNET_DISK_PERM_USER_WRITE);
95 GNUNET_assert (GNUNET_NO == GNUNET_DISK_handle_invalid (fh));
96 GNUNET_break (5 == GNUNET_DISK_file_write (fh, "Hello", 5));
97 GNUNET_DISK_file_close (&fh);
98 GNUNET_break (GNUNET_OK ==
99 GNUNET_DISK_file_size (".testfile", &size, GNUNET_NO));
102 GNUNET_break (0 == UNLINK (".testfile"));
104 /* test that avail goes down as we fill the disk... */
106 avail = GNUNET_DISK_get_blocks_available (".testfile");
108 fh = GNUNET_DISK_file_open (".testfile", GNUNET_DISK_OPEN_READWRITE
109 | GNUNET_DISK_OPEN_CREATE, GNUNET_DISK_PERM_USER_WRITE
110 | GNUNET_DISK_PERM_USER_READ);
111 GNUNET_assert (GNUNET_NO == GNUNET_DISK_handle_invalid (fh));
112 while ((avail == GNUNET_DISK_get_blocks_available (".testfile")) &&
114 if (16 != GNUNET_DISK_file_write (fh, "HelloWorld123456", 16))
116 GNUNET_DISK_file_close (&fh);
117 GNUNET_break (0 == UNLINK (".testfile"));
120 GNUNET_DISK_file_close (&fh);
121 GNUNET_break (0 == UNLINK (".testfile"));
129 scan_callback (void *want, const char *filename)
131 if (NULL != strstr (filename, want))
139 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
141 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
143 GNUNET_DISK_directory_scan ("test", &scan_callback, "test/entry");
144 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
152 iter_callback (void *cls,
153 struct GNUNET_DISK_DirectoryIterator *di,
154 const char *filename, const char *dirname)
158 GNUNET_DISK_directory_iterator_next (di, GNUNET_NO);
162 iter_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
164 GNUNET_DISK_directory_iterator_start (tc->sched,
165 GNUNET_SCHEDULER_PRIORITY_DEFAULT,
166 "test", &iter_callback, cls);
175 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
177 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_many"))
179 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
181 GNUNET_SCHEDULER_run (&iter_task, &i);
182 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
193 struct GNUNET_CONFIGURATION_Handle *cfg;
197 cfg = GNUNET_CONFIGURATION_create ();
198 GNUNET_assert (cfg != NULL);
199 GNUNET_CONFIGURATION_set_value_string (cfg, "service", "HOME",
201 fn = GNUNET_DISK_get_home_filename (cfg, "service", "d", "e", NULL);
202 GNUNET_assert (fn != NULL);
203 GNUNET_CONFIGURATION_destroy (cfg);
204 ret = strcmp ("/tmp/a/b/c/d/e", fn);
212 char *fn = GNUNET_strdup ("ab?><|cd*ef:/g\"");
213 GNUNET_DISK_filename_canonicalize (fn);
214 if (0 != strcmp (fn, "ab____cd_ef__g_"))
227 if (GNUNET_OK == GNUNET_DISK_file_change_owner ("/dev/null", "unknownuser"))
235 if (GNUNET_OK != GNUNET_DISK_directory_create_for_file ("test/ing"))
237 if (GNUNET_NO != GNUNET_DISK_file_test ("test"))
239 if (GNUNET_NO != GNUNET_DISK_file_test ("test/ing"))
241 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
243 if (GNUNET_OK != GNUNET_DISK_directory_create ("test"))
245 if (GNUNET_YES != GNUNET_DISK_directory_test ("test"))
247 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
256 main (int argc, char *argv[])
258 unsigned int failureCount = 0;
260 GNUNET_log_setup ("test-disk", "WARNING", NULL);
261 failureCount += testReadWrite ();
262 failureCount += testOpenClose ();
263 failureCount += testDirScan ();
264 failureCount += testDirIter ();
265 failureCount += testGetHome ();
266 failureCount += testCanonicalize ();
267 failureCount += testChangeOwner ();
268 failureCount += testDirMani ();
269 if (failureCount != 0)
271 fprintf (stderr, "\n%u TESTS FAILED!\n", failureCount);