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Synchronize with DisOrder 4.1
[disorder] / libtests / t-mime.c
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b90f122b
RK		 1/*
2 * This file is part of DisOrder.
3 * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program 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.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20#include "test.h"
21
22static int test_multipart_callback(const char *s, void *u) {
23 struct vector *parts = u;
24
25 vector_append(parts, (char *)s);
26 return 0;
27}
28
121f51ac
RK		 29static int header_callback(const char *name, const char *value,
30 void *u) {
31 hash *const h = u;
32
33 hash_add(h, name, &value, HASH_INSERT);
34 return 0;
35}
36
c68d8eba 37static void test_mime(void) {
b90f122b
RK		 38 char *t, *n, *v;
39 struct vector parts[1];
40 struct kvp *k;
a1bedb6d 41 const char *s, *cs, *enc;
121f51ac 42 hash *h;
b90f122b 43
b90f122b
RK		 44 t = 0;
45 k = 0;
46 insist(!mime_content_type("text/plain", &t, &k));
47 check_string(t, "text/plain");
48 insist(k == 0);
49
50 insist(mime_content_type("TEXT ((broken) comment", &t, &k) < 0);
51 insist(mime_content_type("TEXT ((broken) comment\\", &t, &k) < 0);
52
53 t = 0;
54 k = 0;
55 insist(!mime_content_type("TEXT ((nested)\\ comment) /plain", &t, &k));
56 check_string(t, "text/plain");
57 insist(k == 0);
58
59 t = 0;
60 k = 0;
61 insist(!mime_content_type(" text/plain ; Charset=\"utf-\\8\"", &t, &k));
62 check_string(t, "text/plain");
63 insist(k != 0);
64 insist(k->next == 0);
65 check_string(k->name, "charset");
66 check_string(k->value, "utf-8");
67
68 t = 0;
69 k = 0;
70 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &k));
71 insist(k != 0);
72 insist(k->next == 0);
73 check_string(t, "text/plain");
74 check_string(k->name, "charset");
75 check_string(k->value, "ISO-8859-1");
76
77 t = n = v = 0;
78 insist(!mime_rfc2388_content_disposition("form-data; name=\"field1\"", &t, &n, &v));
79 check_string(t, "form-data");
80 check_string(n, "name");
81 check_string(v, "field1");
82
83 insist(!mime_rfc2388_content_disposition("inline", &t, &n, &v));
84 check_string(t, "inline");
85 insist(n == 0);
86 insist(v == 0);
87
88 /* Current versions of the code only understand a single arg to these
89 * headers. This is a bug at the level they work at but suffices for
90 * DisOrder's current purposes. */
91
92 insist(!mime_rfc2388_content_disposition(
93 "attachment; filename=genome.jpeg;\n"
94 "modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\"",
95 &t, &n, &v));
96 check_string(t, "attachment");
97 check_string(n, "filename");
98 check_string(v, "genome.jpeg");
99
100 vector_init(parts);
101 insist(mime_multipart("--outer\r\n"
102 "Content-Type: text/plain\r\n"
103 "Content-Disposition: inline\r\n"
104 "Content-Description: text-part-1\r\n"
105 "\r\n"
106 "Some text goes here\r\n"
107 "\r\n"
108 "--outer\r\n"
109 "Content-Type: multipart/mixed; boundary=inner\r\n"
110 "Content-Disposition: attachment\r\n"
111 "Content-Description: multipart-2\r\n"
112 "\r\n"
113 "--inner\r\n"
114 "Content-Type: text/plain\r\n"
115 "Content-Disposition: inline\r\n"
116 "Content-Description: text-part-2\r\n"
117 "\r\n"
118 "Some more text here.\r\n"
119 "\r\n"
120 "--inner\r\n"
121 "Content-Type: image/jpeg\r\n"
122 "Content-Disposition: attachment\r\n"
123 "Content-Description: jpeg-1\r\n"
124 "\r\n"
125 "<jpeg data>\r\n"
126 "--inner--\r\n"
127 "--outer--\r\n",
128 test_multipart_callback,
129 "outer",
130 parts) == 0);
131 check_integer(parts->nvec, 2);
132 check_string(parts->vec[0],
133 "Content-Type: text/plain\r\n"
134 "Content-Disposition: inline\r\n"
135 "Content-Description: text-part-1\r\n"
136 "\r\n"
137 "Some text goes here\r\n");
138 check_string(parts->vec[1],
139 "Content-Type: multipart/mixed; boundary=inner\r\n"
140 "Content-Disposition: attachment\r\n"
141 "Content-Description: multipart-2\r\n"
142 "\r\n"
143 "--inner\r\n"
144 "Content-Type: text/plain\r\n"
145 "Content-Disposition: inline\r\n"
146 "Content-Description: text-part-2\r\n"
147 "\r\n"
148 "Some more text here.\r\n"
149 "\r\n"
150 "--inner\r\n"
151 "Content-Type: image/jpeg\r\n"
152 "Content-Disposition: attachment\r\n"
153 "Content-Description: jpeg-1\r\n"
154 "\r\n"
155 "<jpeg data>\r\n"
156 "--inner--");
157 /* No trailing CRLF is _correct_ - see RFC2046 5.1.1 note regarding CRLF
158 * preceding the boundary delimiter line. An implication of this is that we
159 * must cope with partial lines at the end of the input when recursively
160 * decomposing a multipart message. */
161 vector_init(parts);
162 insist(mime_multipart("--inner\r\n"
163 "Content-Type: text/plain\r\n"
164 "Content-Disposition: inline\r\n"
165 "Content-Description: text-part-2\r\n"
166 "\r\n"
167 "Some more text here.\r\n"
168 "\r\n"
169 "--inner\r\n"
170 "Content-Type: image/jpeg\r\n"
171 "Content-Disposition: attachment\r\n"
172 "Content-Description: jpeg-1\r\n"
173 "\r\n"
174 "<jpeg data>\r\n"
175 "--inner--",
176 test_multipart_callback,
177 "inner",
178 parts) == 0);
179 check_integer(parts->nvec, 2);
180 check_string(parts->vec[0],
181 "Content-Type: text/plain\r\n"
182 "Content-Disposition: inline\r\n"
183 "Content-Description: text-part-2\r\n"
184 "\r\n"
185 "Some more text here.\r\n");
186 check_string(parts->vec[1],
187 "Content-Type: image/jpeg\r\n"
188 "Content-Disposition: attachment\r\n"
189 "Content-Description: jpeg-1\r\n"
190 "\r\n"
191 "<jpeg data>");
75b32a4c
RK		 192
193 /* Bogus inputs to mime_multipart() */
194 fprintf(stderr, "expect two mime_multipart errors:\n");
195 insist(mime_multipart("--inner\r\n"
196 "Content-Type: text/plain\r\n"
197 "Content-Disposition: inline\r\n"
198 "Content-Description: text-part-2\r\n"
199 "\r\n"
200 "Some more text here.\r\n"
201 "\r\n"
202 "--inner\r\n"
203 "Content-Type: image/jpeg\r\n"
204 "Content-Disposition: attachment\r\n"
205 "Content-Description: jpeg-1\r\n"
206 "\r\n"
207 "<jpeg data>\r\n",
208 test_multipart_callback,
209 "inner",
210 parts) == -1);
211 insist(mime_multipart("--wrong\r\n"
212 "Content-Type: text/plain\r\n"
213 "Content-Disposition: inline\r\n"
214 "Content-Description: text-part-2\r\n"
215 "\r\n"
216 "Some more text here.\r\n"
217 "\r\n"
218 "--inner--\r\n",
219 test_multipart_callback,
220 "inner",
221 parts) == -1);
222
b90f122b
RK		 223 /* XXX mime_parse */
224
225 check_string(mime_qp(""), "");
226 check_string(mime_qp("foobar"), "foobar");
227 check_string(mime_qp("foo=20bar"), "foo bar");
228 check_string(mime_qp("x \r\ny"), "x\r\ny");
229 check_string(mime_qp("x=\r\ny"), "xy");
230 check_string(mime_qp("x= \r\ny"), "xy");
231 check_string(mime_qp("x =\r\ny"), "x y");
232 check_string(mime_qp("x = \r\ny"), "x y");
233
234 check_string(mime_to_qp(""), "");
235 check_string(mime_to_qp("foobar\n"), "foobar\n");
236 check_string(mime_to_qp("foobar \n"), "foobar=20\n");
237 check_string(mime_to_qp("foobar\t\n"), "foobar=09\n");
238 check_string(mime_to_qp("foobar \t \n"), "foobar=20=09=20\n");
239 check_string(mime_to_qp(" foo=bar"), " foo=3Dbar\n");
240 check_string(mime_to_qp("copyright \xC2\xA9"), "copyright =C2=A9\n");
241 check_string(mime_to_qp("foo\nbar\nbaz\n"), "foo\nbar\nbaz\n");
242 check_string(mime_to_qp("wibble wobble wibble wobble wibble wobble wibble wobble wibble wobble wibble"), "wibble wobble wibble wobble wibble wobble wibble wobble wibble wobble wibb=\nle\n");
243
244 /* from RFC2045 */
245 check_string(mime_qp("Now's the time =\r\n"
246"for all folk to come=\r\n"
247" to the aid of their country."),
248 "Now's the time for all folk to come to the aid of their country.");
249
250#define check_base64(encoded, decoded) do { \
d85d9095
RK		 251 size_t ns; \
252 check_string(mime_base64(encoded, &ns), decoded); \
253 insist(ns == (sizeof decoded) - 1); \
b90f122b
RK		 254 check_string(mime_to_base64((const uint8_t *)decoded, \
255 (sizeof decoded) - 1), \
256 encoded); \
257 } while(0)
258
259
260 check_base64("", "");
261 check_base64("BBBB", "\x04\x10\x41");
262 check_base64("////", "\xFF\xFF\xFF");
263 check_base64("//BB", "\xFF\xF0\x41");
264 check_base64("BBBB//BB////",
265 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
266 check_base64("BBBBBA==",
267 "\x04\x10\x41" "\x04");
268 check_base64("BBBBBBA=",
269 "\x04\x10\x41" "\x04\x10");
270
271 /* Check that decoding handles various kinds of rubbish OK */
272 check_string(mime_base64("B B B B / / B B / / / /", 0),
273 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
274 check_string(mime_base64("B\r\nBBB.// B-B//~//", 0),
275 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
276 check_string(mime_base64("BBBB BB==", 0),
277 "\x04\x10\x41" "\x04");
278 check_string(mime_base64("BBBB BB = =", 0),
279 "\x04\x10\x41" "\x04");
280 check_string(mime_base64("BBBB BBB=", 0),
281 "\x04\x10\x41" "\x04\x10");
282 check_string(mime_base64("BBBB BBB = ", 0),
283 "\x04\x10\x41" "\x04\x10");
284 check_string(mime_base64("BBBB=", 0),
285 "\x04\x10\x41");
286 check_string(mime_base64("BBBBBB==", 0),
287 "\x04\x10\x41" "\x04");
288 check_string(mime_base64("BBBBBBB=", 0),
289 "\x04\x10\x41" "\x04\x10");
290 /* Not actually valid base64 */
291 check_string(mime_base64("BBBBx=", 0),
292 "\x04\x10\x41");
121f51ac
RK		 293
294 h = hash_new(sizeof (char *));
295 s = mime_parse("From: sender@example.com\r\n"
296 "To: rcpt@example.com\r\n"
297 "Subject: test #1\r\n"
298 "\r\n"
299 "body\r\n",
300 header_callback, h);
301 insist(s != 0);
302 check_string(*(char **)hash_find(h, "from"), "sender@example.com");
303 check_string(*(char **)hash_find(h, "to"), "rcpt@example.com");
304 check_string(*(char **)hash_find(h, "subject"), "test #1");
305 check_string(s, "body\r\n");
306
307 h = hash_new(sizeof (char *));
308 s = mime_parse("FROM: sender@example.com\r\n"
309 "TO: rcpt@example.com\r\n"
310 "SUBJECT: test #1\r\n"
311 "CONTENT-TRANSFER-ENCODING: 7bit\r\n"
312 "\r\n"
313 "body\r\n",
314 header_callback, h);
315 insist(s != 0);
316 check_string(*(char **)hash_find(h, "from"), "sender@example.com");
317 check_string(*(char **)hash_find(h, "to"), "rcpt@example.com");
318 check_string(*(char **)hash_find(h, "subject"), "test #1");
319 check_string(*(char **)hash_find(h, "content-transfer-encoding"), "7bit");
320 check_string(s, "body\r\n");
321
322 h = hash_new(sizeof (char *));
323 s = mime_parse("From: sender@example.com\r\n"
324 "To: \r\n"
325 " rcpt@example.com\r\n"
326 "Subject: test #1\r\n"
327 "MIME-Version: 1.0\r\n"
328 "Content-Type: text/plain\r\n"
329 "Content-Transfer-Encoding: BASE64\r\n"
330 "\r\n"
331 "d2liYmxlDQo=\r\n",
332 header_callback, h);
333 insist(s != 0);
334 check_string(*(char **)hash_find(h, "from"), "sender@example.com");
335 check_string(*(char **)hash_find(h, "to"), "rcpt@example.com");
336 check_string(*(char **)hash_find(h, "subject"), "test #1");
337 check_string(*(char **)hash_find(h, "mime-version"), "1.0");
338 check_string(*(char **)hash_find(h, "content-type"), "text/plain");
339 check_string(*(char **)hash_find(h, "content-transfer-encoding"), "BASE64");
340 check_string(s, "wibble\r\n");
a1bedb6d
RK		 341
342#define CHECK_QUOTE(INPUT, EXPECT) do { \
343 s = quote822(INPUT, 0); \
344 insist(s != 0); \
345 check_string(s, EXPECT); \
346 s = mime_parse_word(s, &t, mime_http_separator); \
347 check_string(t, INPUT); \
348} while(0)
349 CHECK_QUOTE("wibble", "wibble");
350 CHECK_QUOTE("wibble spong", "\"wibble spong\"");
351 CHECK_QUOTE("wibble\\spong", "\"wibble\\\\spong\"");
352 CHECK_QUOTE("wibble\"spong", "\"wibble\\\"spong\"");
353 CHECK_QUOTE("(wibble)", "\"(wibble)\"");
354
355 s = mime_encode_text("wibble\n", &cs, &enc);
356 insist(s != 0);
357 check_string(s, "wibble\n");
358 check_string(cs, "us-ascii");
359 check_string(enc, "7bit");
360
361 s = mime_encode_text("wibble\xC3\xB7\n", &cs, &enc);
362 insist(s != 0);
363 check_string(s, "wibble=C3=B7\n");
364 check_string(cs, "utf-8");
365 check_string(enc, "quoted-printable");
b90f122b
RK		 366}
367
c68d8eba
RK		 368TEST(mime);
369
b90f122b
RK		 370/*
371Local Variables:
372c-basic-offset:2
373comment-column:40
374fill-column:79
375indent-tabs-mode:nil
376End:
377*/
Multi-user software jukebox -- https://www.greenend.org.uk/rjk/disorder/