1 /* t-data - Regression tests for the GpgmeData abstraction.
2 * Copyright (C) 2001 g10 Code GmbH
4 * This file is part of GPGME.
6 * GPGME is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * GPGME is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
26 #include "../gpgme/gpgme.h"
28 #define fail_if_err(a) do { if(a) { \
29 fprintf (stderr, "%s:%d: (%i) GpgmeError " \
30 "%s\n", __FILE__, __LINE__, round, \
36 make_filename (const char *fname)
38 const char *srcdir = getenv ("srcdir");
43 buf = malloc (strlen(srcdir) + strlen(fname) + 2 );
46 fprintf (stderr, "%s:%d: could not allocate string: %s\n",
47 __FILE__, __LINE__, strerror (errno));
59 TEST_INVALID_ARGUMENT,
61 TEST_INOUT_MEM_NO_COPY,
63 TEST_INOUT_MEM_FROM_FILE_COPY,
64 TEST_INOUT_MEM_FROM_INEXISTANT_FILE,
65 TEST_INOUT_MEM_FROM_FILE_NO_COPY,
66 TEST_INOUT_MEM_FROM_FILE_PART_BY_NAME,
67 TEST_INOUT_MEM_FROM_INEXISTANT_FILE_PART,
68 TEST_INOUT_MEM_FROM_FILE_PART_BY_FP,
73 const char *text = "Just GNU it!\n";
76 read_cb (void *cb_value, char *buffer, size_t count, size_t *nread)
79 round_t round = *((round_t *) cb_value);
80 int amount = strlen (text) - off;
82 if (!buffer && !count && !nread)
84 /* Rewind requested. */
88 if (! buffer || !nread)
98 memcpy (buffer, text, amount);
105 read_once_test (round_t round, GpgmeData data)
111 err = gpgme_data_read (data, buffer, sizeof (buffer), &read);
114 if (read != strlen (text) || strncmp (buffer, text, strlen (text)))
116 fprintf (stderr, "%s:%d: (%i) gpgme_data_read returned wrong data\n",
117 __FILE__, __LINE__, round);
121 err = gpgme_data_read (data, buffer, sizeof (buffer), &read);
122 if (err != GPGME_EOF)
124 fprintf (stderr, "%s:%d: (%i) gpgme_data_read did not signal EOF\n",
125 __FILE__, __LINE__, round);
131 read_test (round_t round, GpgmeData data)
137 if (round == TEST_INOUT_NONE)
139 err = gpgme_data_read (data, buffer, sizeof (buffer), &read);
142 fprintf (stderr, "%s:%d: (%i) gpgme_data_read succeded unexpectedly\n",
143 __FILE__, __LINE__, round);
149 read_once_test (round, data);
150 err = gpgme_data_rewind (data);
152 read_once_test (round, data);
156 main (int argc, char **argv )
158 round_t round = TEST_INITIALIZER;
159 const char *text_filename = make_filename ("t-data-1.txt");
160 const char *longer_text_filename = make_filename ("t-data-2.txt");
161 const char *missing_filename = "this-file-surely-does-not-exist";
162 GpgmeError err = GPGME_No_Error;
169 case TEST_INVALID_ARGUMENT:
170 err = gpgme_data_new (NULL);
173 fprintf (stderr, "%s:%d: gpgme_data_new on NULL pointer succeeded "
174 "unexpectedly\n", __FILE__, __LINE__);
177 if (gpgme_data_get_type (NULL) != GPGME_DATA_TYPE_NONE)
179 fprintf (stderr, "%s:%d: gpgme_data_get_type on NULL incorrect\n",
184 case TEST_INOUT_NONE:
185 err = gpgme_data_new (&data);
187 case TEST_INOUT_MEM_NO_COPY:
188 err = gpgme_data_new_from_mem (&data, text, strlen (text), 0);
190 case TEST_INOUT_MEM_COPY:
191 err = gpgme_data_new_from_mem (&data, text, strlen (text), 1);
193 case TEST_INOUT_MEM_FROM_FILE_COPY:
194 err = gpgme_data_new_from_file (&data, text_filename, 1);
196 case TEST_INOUT_MEM_FROM_INEXISTANT_FILE:
197 err = gpgme_data_new_from_file (&data, missing_filename, 1);
200 fprintf (stderr, "%s:%d: gpgme_data_new_from_file on inexistant "
201 "file succeeded unexpectedly\n", __FILE__, __LINE__);
205 case TEST_INOUT_MEM_FROM_FILE_NO_COPY:
206 err = gpgme_data_new_from_file (&data, text_filename, 0);
207 /* This is not implemented yet. */
208 if (err == GPGME_Not_Implemented)
211 case TEST_INOUT_MEM_FROM_FILE_PART_BY_NAME:
212 err = gpgme_data_new_from_filepart (&data, longer_text_filename, 0,
213 strlen (text), strlen (text));
215 case TEST_INOUT_MEM_FROM_INEXISTANT_FILE_PART:
216 err = gpgme_data_new_from_filepart (&data, missing_filename, 0,
217 strlen (text), strlen (text));
220 fprintf (stderr, "%s:%d: gpgme_data_new_from_file on inexistant "
221 "file succeeded unexpectedly\n", __FILE__, __LINE__);
225 case TEST_INOUT_MEM_FROM_FILE_PART_BY_FP:
227 FILE *fp = fopen (longer_text_filename, "rb");
230 fprintf (stderr, "%s:%d: fopen: %s\n", __FILE__, __LINE__,
234 err = gpgme_data_new_from_filepart (&data, 0, fp,
235 strlen (text), strlen (text));
239 err = gpgme_data_new_with_read_cb (&data, read_cb, &round);
243 case TEST_INITIALIZER:
244 /* Shouldn't happen. */
245 fprintf (stderr, "%s:%d: impossible condition\n", __FILE__, __LINE__);
252 case TEST_INOUT_NONE:
253 if (gpgme_data_get_type (data) != GPGME_DATA_TYPE_NONE)
254 err = GPGME_Invalid_Type;
256 case TEST_INOUT_MEM_NO_COPY:
257 case TEST_INOUT_MEM_COPY:
258 case TEST_INOUT_MEM_FROM_FILE_COPY:
259 case TEST_INOUT_MEM_FROM_FILE_NO_COPY:
260 case TEST_INOUT_MEM_FROM_FILE_PART_BY_NAME:
261 case TEST_INOUT_MEM_FROM_FILE_PART_BY_FP:
262 if (gpgme_data_get_type (data) != GPGME_DATA_TYPE_MEM)
263 err = GPGME_Invalid_Type;
266 if (gpgme_data_get_type (data) != GPGME_DATA_TYPE_CB)
267 err = GPGME_Invalid_Type;
269 case TEST_INITIALIZER:
270 case TEST_INVALID_ARGUMENT:
271 case TEST_INOUT_MEM_FROM_INEXISTANT_FILE:
272 case TEST_INOUT_MEM_FROM_INEXISTANT_FILE_PART:
274 /* Shouldn't happen. */
275 fprintf (stderr, "%s:%d: impossible condition\n", __FILE__, __LINE__);
278 read_test (round, data);
280 gpgme_data_release (data);