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"
40 GNUNET_DISK_file_write (".testfile", TESTSTRING, strlen (TESTSTRING),
43 if (GNUNET_OK != GNUNET_DISK_file_test (".testfile"))
45 ret = GNUNET_DISK_file_read (".testfile", sizeof (tmp) - 1, tmp);
49 "Error reading file `%s' in testReadWrite\n", ".testfile");
53 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
56 "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_file_read (".testfile2", sizeof (tmp) - 1, tmp);
66 "Error reading file `%s' in testReadWrite\n", ".testfile2");
70 if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
73 "Error in testReadWrite: *%s* != *%s* for file %s\n",
74 tmp, TESTSTRING, ".testfile2");
78 GNUNET_break (0 == UNLINK (".testfile"));
79 GNUNET_break (0 == UNLINK (".testfile2"));
80 if (GNUNET_NO != GNUNET_DISK_file_test (".testfile"))
90 unsigned long long size;
93 fd = GNUNET_DISK_file_open (".testfile",
94 O_RDWR | O_CREAT, S_IWUSR | S_IRUSR);
95 GNUNET_assert (-1 != fd);
96 GNUNET_break (5 == WRITE (fd, "Hello", 5));
97 GNUNET_DISK_file_close (".testfile", fd);
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 fd = GNUNET_DISK_file_open (".testfile",
109 O_RDWR | O_CREAT, S_IWUSR | S_IRUSR);
110 GNUNET_assert (-1 != fd);
111 while ((avail == GNUNET_DISK_get_blocks_available (".testfile")) &&
113 if (16 != WRITE (fd, "HelloWorld123456", 16))
115 GNUNET_DISK_file_close (".testfile", fd);
116 GNUNET_break (0 == UNLINK (".testfile"));
119 GNUNET_DISK_file_close (".testfile", fd);
120 GNUNET_break (0 == UNLINK (".testfile"));
128 scan_callback (void *want, const char *filename)
130 if (NULL != strstr (filename, want))
138 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
140 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
142 GNUNET_DISK_directory_scan ("test", &scan_callback, "test/entry");
143 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
151 iter_callback (void *cls,
152 struct GNUNET_DISK_DirectoryIterator *di,
153 const char *filename, const char *dirname)
157 GNUNET_DISK_directory_iterator_next (di, GNUNET_NO);
161 iter_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
163 GNUNET_DISK_directory_iterator_start (tc->sched,
164 GNUNET_SCHEDULER_PRIORITY_DEFAULT,
165 "test", &iter_callback, cls);
174 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
176 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_many"))
178 if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
180 GNUNET_SCHEDULER_run (&iter_task, &i);
181 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
192 struct GNUNET_CONFIGURATION_Handle *cfg;
196 cfg = GNUNET_CONFIGURATION_create ();
197 GNUNET_assert (cfg != NULL);
198 GNUNET_CONFIGURATION_set_value_string (cfg, "service", "HOME",
200 fn = GNUNET_DISK_get_home_filename (cfg, "service", "d", "e", NULL);
201 GNUNET_assert (fn != NULL);
202 GNUNET_CONFIGURATION_destroy (cfg);
203 ret = strcmp ("/tmp/a/b/c/d/e", fn);
211 char *fn = GNUNET_strdup ("ab?><|cd*ef:/g\"");
212 GNUNET_DISK_filename_canonicalize (fn);
213 if (0 != strcmp (fn, "ab____cd_ef__g_"))
226 if (GNUNET_OK == GNUNET_DISK_file_change_owner ("/dev/null", "unknownuser"))
234 if (GNUNET_OK != GNUNET_DISK_directory_create_for_file ("test/ing"))
236 if (GNUNET_NO != GNUNET_DISK_file_test ("test"))
238 if (GNUNET_NO != GNUNET_DISK_file_test ("test/ing"))
240 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
242 if (GNUNET_OK != GNUNET_DISK_directory_create ("test"))
244 if (GNUNET_YES != GNUNET_DISK_directory_test ("test"))
246 if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
255 main (int argc, char *argv[])
257 unsigned int failureCount = 0;
259 GNUNET_log_setup ("test-disk", "WARNING", NULL);
260 failureCount += testReadWrite ();
261 failureCount += testOpenClose ();
262 failureCount += testDirScan ();
263 failureCount += testDirIter ();
264 failureCount += testGetHome ();
265 failureCount += testCanonicalize ();
266 failureCount += testChangeOwner ();
267 failureCount += testDirMani ();
268 if (failureCount != 0)
270 fprintf (stderr, "\n%u TESTS FAILED!\n", failureCount);