aboutsummaryrefslogtreecommitdiff
path: root/src/util/test_disk.c
blob: 2de5d1844a9c6b81d94124c1897bb6f0720dba91 (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
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
/*
     This file is part of GNUnet.
     Copyright (C) 2001, 2002, 2003, 2005, 2006, 2009 GNUnet e.V.

     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 of the License,
     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
     Affero General Public License for more details.
*/

/**
 * @file util/test_disk.c
 * @brief testcase for the storage module
 * @author Christian Grothoff
 */
#include "platform.h"
#include "gnunet_util_lib.h"

#define TESTSTRING "Hello World\0"


static int
testReadWrite ()
{
  char tmp[100 + 1];
  int ret;

  if (strlen (TESTSTRING) !=
      GNUNET_DISK_fn_write (".testfile", TESTSTRING, strlen (TESTSTRING),
                            GNUNET_DISK_PERM_USER_READ |
                            GNUNET_DISK_PERM_USER_WRITE))
    return 1;
  if (GNUNET_OK != GNUNET_DISK_file_test (".testfile"))
    return 1;
  ret = GNUNET_DISK_fn_read (".testfile", tmp, sizeof (tmp) - 1);
  if (ret < 0)
  {
    FPRINTF (stderr, "Error reading file `%s' in testReadWrite\n", ".testfile");
    return 1;
  }
  tmp[ret] = '\0';
  if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
  {
    FPRINTF (stderr, "Error in testReadWrite: *%s* != *%s* for file %s\n", tmp,
             TESTSTRING, ".testfile");
    return 1;
  }
  GNUNET_DISK_file_copy (".testfile", ".testfile2");
  memset (tmp, 0, sizeof (tmp));
  ret = GNUNET_DISK_fn_read (".testfile2", tmp, sizeof (tmp) - 1);
  if (ret < 0)
  {
    FPRINTF (stderr, "Error reading file `%s' in testReadWrite\n",
             ".testfile2");
    return 1;
  }
  tmp[ret] = '\0';
  if (0 != memcmp (tmp, TESTSTRING, strlen (TESTSTRING) + 1))
  {
    FPRINTF (stderr, "Error in testReadWrite: *%s* != *%s* for file %s\n", tmp,
             TESTSTRING, ".testfile2");
    return 1;
  }

  GNUNET_break (0 == UNLINK (".testfile"));
  GNUNET_break (0 == UNLINK (".testfile2"));
  if (GNUNET_NO != GNUNET_DISK_file_test (".testfile"))
    return 1;

  return 0;
}


static int
testOpenClose ()
{
  struct GNUNET_DISK_FileHandle *fh;
  uint64_t size;

  fh = GNUNET_DISK_file_open (".testfile",
                              GNUNET_DISK_OPEN_READWRITE |
                              GNUNET_DISK_OPEN_CREATE,
                              GNUNET_DISK_PERM_USER_READ |
                              GNUNET_DISK_PERM_USER_WRITE);
  GNUNET_assert (GNUNET_NO == GNUNET_DISK_handle_invalid (fh));
  GNUNET_break (5 == GNUNET_DISK_file_write (fh, "Hello", 5));
  GNUNET_DISK_file_close (fh);
  GNUNET_break (GNUNET_OK ==
                GNUNET_DISK_file_size (".testfile", &size, GNUNET_NO, GNUNET_YES));
  if (size != 5)
    return 1;
  GNUNET_break (0 == UNLINK (".testfile"));

  return 0;
}

static int ok;


static int
scan_callback (void *want, const char *filename)
{
  if (NULL != strstr (filename, want))
    ok++;
  return GNUNET_OK;
}


static int
testDirScan ()
{
  if (GNUNET_OK !=
      GNUNET_DISK_directory_create ("test" DIR_SEPARATOR_STR "entry"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK !=
      GNUNET_DISK_directory_create ("test" DIR_SEPARATOR_STR "entry_more"))
  {
    GNUNET_break (0);
    return 1;
  }
  GNUNET_DISK_directory_scan ("test", &scan_callback,
                              "test" DIR_SEPARATOR_STR "entry");
  if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (ok < 2)
  {
    GNUNET_break (0);
    return 1;
  }
  return 0;
}


static int
iter_callback (void *cls,
	       const char *filename)
{
  int *i = cls;
  
  (*i)++;
  return GNUNET_OK;
}


static int
testDirIter ()
{
  int i;

  i = 0;
  if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_many"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK != GNUNET_DISK_directory_create ("test/entry_more"))
  {
    GNUNET_break (0);
    return 1;
  }
  GNUNET_DISK_directory_scan ("test",
			      &iter_callback,
                              &i);
  if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (i < 3)
  {
    GNUNET_break (0);
    return 1;
  }
  return 0;
}


static int
testCanonicalize ()
{
  char *fn = GNUNET_strdup ("ab?><|cd*ef:/g\"");

  GNUNET_DISK_filename_canonicalize (fn);
  if (0 != strcmp (fn, "ab____cd_ef__g_"))
  {
    GNUNET_free (fn);
    return 1;
  }
  GNUNET_free (fn);
  return 0;
}


static int
testChangeOwner ()
{
#ifndef WINDOWS
  GNUNET_log_skip (1, GNUNET_NO);
  if (GNUNET_OK == GNUNET_DISK_file_change_owner ("/dev/null", "unknownuser"))
    return 1;
#endif
  return 0;
}


static int
testDirMani ()
{
  if (GNUNET_OK != GNUNET_DISK_directory_create_for_file ("test/ing"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_NO != GNUNET_DISK_file_test ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_NO != GNUNET_DISK_file_test ("test/ing"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK != GNUNET_DISK_directory_create ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_YES != GNUNET_DISK_directory_test ("test", GNUNET_YES))
  {
    GNUNET_break (0);
    return 1;
  }
  if (GNUNET_OK != GNUNET_DISK_directory_remove ("test"))
  {
    GNUNET_break (0);
    return 1;
  }
  return 0;
}


int
main (int argc, char *argv[])
{
  unsigned int failureCount = 0;

  GNUNET_log_setup ("test-disk", "WARNING", NULL);
  failureCount += testReadWrite ();
  failureCount += testOpenClose ();
  failureCount += testDirScan ();
  failureCount += testDirIter ();
  failureCount += testCanonicalize ();
  failureCount += testChangeOwner ();
  failureCount += testDirMani ();
  if (0 != failureCount)
  {
    FPRINTF (stderr,
	     "\n%u TESTS FAILED!\n",
	     failureCount);
    return -1;
  }
  return 0;
}                               /* end of main */