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More careful testing of scratching, and correctly handle the case
[disorder] / lib / test.c
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460b9539 1/*
2 * This file is part of DisOrder.
033fd4e3 3 * Copyright (C) 2005, 2007 Richard Kettlewell
460b9539 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 */
033fd4e3 20/** @file lib/test.c @brief Library tests */
460b9539 21
22#include <config.h>
23#include "types.h"
24
25#include <stdio.h>
26#include <string.h>
27#include <stdlib.h>
28#include <errno.h>
29#include <ctype.h>
033fd4e3 30#include <assert.h>
e5a5a138
RK		 31#include <sys/types.h>
32#include <sys/stat.h>
9f28e855 33#include <unistd.h>
0cd21fc4 34#include <signal.h>
6f4d1e2d 35#include <sys/wait.h>
0c740e59 36#include <stddef.h>
d6ea854a
RK		 37#include <sys/socket.h>
38#include <netdb.h>
39#include <netinet/in.h>
460b9539 40
460b9539 41#include "mem.h"
42#include "log.h"
43#include "vector.h"
44#include "charset.h"
45#include "mime.h"
46#include "hex.h"
033fd4e3 47#include "heap.h"
e5a5a138
RK		 48#include "unicode.h"
49#include "inputline.h"
e2452add 50#include "wstat.h"
ea387d53 51#include "signame.h"
9f28e855 52#include "cache.h"
00e36cd0 53#include "filepart.h"
65bb0fff
RK		 54#include "hash.h"
55#include "selection.h"
71b90230 56#include "syscalls.h"
22f61603 57#include "kvp.h"
6049fe0e 58#include "sink.h"
0c740e59 59#include "printf.h"
abe28bfe 60#include "basen.h"
5e49fa7f 61#include "split.h"
d6ea854a
RK		 62#include "configuration.h"
63#include "addr.h"
fce810c2 64#include "base64.h"
36bde473 65#include "url.h"
460b9539 66
67static int tests, errors;
bb48024f
RK		 68static int fail_first;
69
70static void count_error() {
71 ++errors;
72 if(fail_first)
73 abort();
74}
460b9539 75
033fd4e3 76/** @brief Checks that @p expr is nonzero */
460b9539 77#define insist(expr) do { \
033fd4e3 78 if(!(expr)) { \
bb48024f 79 count_error(); \
460b9539 80 fprintf(stderr, "%s:%d: error checking %s\n", \
81 __FILE__, __LINE__, #expr); \
82 } \
83 ++tests; \
84} while(0)
85
86static const char *format(const char *s) {
87 struct dynstr d;
88 int c;
89 char buf[10];
90
91 dynstr_init(&d);
92 while((c = (unsigned char)*s++)) {
93 if(c >= ' ' && c <= '~')
94 dynstr_append(&d, c);
95 else {
96 sprintf(buf, "\\x%02X", (unsigned)c);
97 dynstr_append_string(&d, buf);
98 }
99 }
100 dynstr_terminate(&d);
101 return d.vec;
102}
103
e5a5a138
RK		 104static const char *format_utf32(const uint32_t *s) {
105 struct dynstr d;
106 uint32_t c;
107 char buf[64];
108
109 dynstr_init(&d);
110 while((c = *s++)) {
16506c9d
RK		 111 sprintf(buf, " %04lX", (long)c);
112 dynstr_append_string(&d, buf);
e5a5a138
RK		 113 }
114 dynstr_terminate(&d);
115 return d.vec;
116}
117
6f4d1e2d
RK		 118#define check_string(GOT, WANT) do { \
119 const char *got = GOT; \
120 const char *want = WANT; \
121 \
122 if(want == 0) { \
123 fprintf(stderr, "%s:%d: %s returned 0\n", \
124 __FILE__, __LINE__, #GOT); \
125 count_error(); \
126 } else if(strcmp(want, got)) { \
127 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \
128 __FILE__, __LINE__, #GOT, format(got), format(want)); \
129 count_error(); \
130 } \
131 ++tests; \
460b9539 132 } while(0)
133
71b90230 134#define check_string_prefix(GOT, WANT) do { \
6f4d1e2d
RK		 135 const char *got = GOT; \
136 const char *want = WANT; \
71b90230 137 \
6f4d1e2d 138 if(want == 0) { \
71b90230
RK		 139 fprintf(stderr, "%s:%d: %s returned 0\n", \
140 __FILE__, __LINE__, #GOT); \
6f4d1e2d
RK		 141 count_error(); \
142 } else if(strncmp(want, got, strlen(want))) { \
143 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s...\n", \
144 __FILE__, __LINE__, #GOT, format(got), format(want)); \
145 count_error(); \
71b90230
RK		 146 } \
147 ++tests; \
148 } while(0)
149
22896b25
RK		 150#define check_integer(GOT, WANT) do { \
151 const intmax_t got = GOT, want = WANT; \
152 if(got != want) { \
153 fprintf(stderr, "%s:%d: %s returned: %jd expected: %jd\n", \
154 __FILE__, __LINE__, #GOT, got, want); \
155 count_error(); \
156 } \
157 ++tests; \
158} while(0)
159
460b9539 160static uint32_t *ucs4parse(const char *s) {
161 struct dynstr_ucs4 d;
162 char *e;
163
164 dynstr_ucs4_init(&d);
165 while(*s) {
166 errno = 0;
167 dynstr_ucs4_append(&d, strtoul(s, &e, 0));
168 if(errno) fatal(errno, "strtoul (%s)", s);
169 s = e;
170 }
171 dynstr_ucs4_terminate(&d);
172 return d.vec;
173}
174
175static void test_utf8(void) {
176 /* Test validutf8, convert to UCS-4, check the answer is right,
177 * convert back to UTF-8, check we got to where we started */
178#define U8(CHARS, WORDS) do { \
179 uint32_t *w = ucs4parse(WORDS); \
180 uint32_t *ucs; \
181 char *u8; \
182 \
183 insist(validutf8(CHARS)); \
caecd4f4 184 ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \
460b9539 185 insist(ucs != 0); \
caecd4f4
RK		 186 insist(!utf32_cmp(w, ucs)); \
187 u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \
460b9539 188 insist(u8 != 0); \
22896b25 189 check_string(u8, CHARS); \
460b9539 190} while(0)
191
033fd4e3 192 fprintf(stderr, "test_utf8\n");
18cda350 193#define validutf8(S) utf8_valid((S), strlen(S))
033fd4e3 194
460b9539 195 /* empty string */
196
197 U8("", "");
198
199 /* ASCII characters */
200
201 U8(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
202 "0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2a 0x2b 0x2c 0x2d "
203 "0x2e 0x2f 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3a "
204 "0x3b 0x3c 0x3d 0x3e 0x3f 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 "
205 "0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 "
206 "0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f 0x60 0x61 "
207 "0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e "
208 "0x6f 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7a 0x7b "
209 "0x7c 0x7d 0x7e");
210 U8("\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\177",
211 "0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf 0x10 "
212 "0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d "
213 "0x1e 0x1f 0x7f");
214
215 /* from RFC3629 */
216
217 /* UTF8-2 = %xC2-DF UTF8-tail */
218 insist(!validutf8("\xC0\x80"));
219 insist(!validutf8("\xC1\x80"));
220 insist(!validutf8("\xC2\x7F"));
221 U8("\xC2\x80", "0x80");
222 U8("\xDF\xBF", "0x7FF");
223 insist(!validutf8("\xDF\xC0"));
224
225 /* UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
226 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
227 */
228 insist(!validutf8("\xE0\x9F\x80"));
229 U8("\xE0\xA0\x80", "0x800");
230 U8("\xE0\xBF\xBF", "0xFFF");
231 insist(!validutf8("\xE0\xC0\xBF"));
232
233 insist(!validutf8("\xE1\x80\x7F"));
234 U8("\xE1\x80\x80", "0x1000");
235 U8("\xEC\xBF\xBF", "0xCFFF");
236 insist(!validutf8("\xEC\xC0\xBF"));
237
238 U8("\xED\x80\x80", "0xD000");
239 U8("\xED\x9F\xBF", "0xD7FF");
240 insist(!validutf8("\xED\xA0\xBF"));
241
242 insist(!validutf8("\xEE\x7f\x80"));
243 U8("\xEE\x80\x80", "0xE000");
244 U8("\xEF\xBF\xBF", "0xFFFF");
245 insist(!validutf8("\xEF\xC0\xBF"));
246
247 /* UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
248 * %xF4 %x80-8F 2( UTF8-tail )
249 */
250 insist(!validutf8("\xF0\x8F\x80\x80"));
251 U8("\xF0\x90\x80\x80", "0x10000");
252 U8("\xF0\xBF\xBF\xBF", "0x3FFFF");
253 insist(!validutf8("\xF0\xC0\x80\x80"));
254
255 insist(!validutf8("\xF1\x80\x80\x7F"));
256 U8("\xF1\x80\x80\x80", "0x40000");
257 U8("\xF3\xBF\xBF\xBF", "0xFFFFF");
258 insist(!validutf8("\xF3\xC0\x80\x80"));
259
260 insist(!validutf8("\xF4\x80\x80\x7F"));
261 U8("\xF4\x80\x80\x80", "0x100000");
262 U8("\xF4\x8F\xBF\xBF", "0x10FFFF");
263 insist(!validutf8("\xF4\x90\x80\x80"));
c35e83d9 264 insist(!validutf8("\xF4\x80\xFF\x80"));
460b9539 265
266 /* miscellaneous non-UTF-8 rubbish */
267 insist(!validutf8("\x80"));
268 insist(!validutf8("\xBF"));
269 insist(!validutf8("\xC0"));
270 insist(!validutf8("\xC0\x7F"));
271 insist(!validutf8("\xC0\xC0"));
272 insist(!validutf8("\xE0"));
273 insist(!validutf8("\xE0\x7F"));
274 insist(!validutf8("\xE0\xC0"));
275 insist(!validutf8("\xE0\x80"));
276 insist(!validutf8("\xE0\x80\x7f"));
277 insist(!validutf8("\xE0\x80\xC0"));
278 insist(!validutf8("\xF0"));
279 insist(!validutf8("\xF0\x7F"));
280 insist(!validutf8("\xF0\xC0"));
281 insist(!validutf8("\xF0\x80"));
282 insist(!validutf8("\xF0\x80\x7f"));
283 insist(!validutf8("\xF0\x80\xC0"));
284 insist(!validutf8("\xF0\x80\x80\x7f"));
285 insist(!validutf8("\xF0\x80\x80\xC0"));
286 insist(!validutf8("\xF5\x80\x80\x80"));
287 insist(!validutf8("\xF8"));
288}
289
22896b25
RK		 290static int test_multipart_callback(const char *s, void *u) {
291 struct vector *parts = u;
292
293 vector_append(parts, (char *)s);
294 return 0;
295}
296
460b9539 297static void test_mime(void) {
298 char *t, *n, *v;
22896b25 299 struct vector parts[1];
9bce81d1 300 struct kvp *k;
460b9539 301
033fd4e3
RK		 302 fprintf(stderr, "test_mime\n");
303
9bce81d1 304 t = 0;
305 k = 0;
306 insist(!mime_content_type("text/plain", &t, &k));
22896b25 307 check_string(t, "text/plain");
9bce81d1 308 insist(k == 0);
460b9539 309
9bce81d1 310 insist(mime_content_type("TEXT ((broken) comment", &t, &k) < 0);
311 insist(mime_content_type("TEXT ((broken) comment\\", &t, &k) < 0);
22896b25 312
9bce81d1 313 t = 0;
314 k = 0;
315 insist(!mime_content_type("TEXT ((nested)\\ comment) /plain", &t, &k));
22896b25 316 check_string(t, "text/plain");
9bce81d1 317 insist(k == 0);
460b9539 318
9bce81d1 319 t = 0;
320 k = 0;
321 insist(!mime_content_type(" text/plain ; Charset=\"utf-\\8\"", &t, &k));
22896b25 322 check_string(t, "text/plain");
9bce81d1 323 insist(k != 0);
324 insist(k->next == 0);
325 check_string(k->name, "charset");
326 check_string(k->value, "utf-8");
327
328 t = 0;
329 k = 0;
330 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &k));
331 insist(k != 0);
332 insist(k->next == 0);
22896b25 333 check_string(t, "text/plain");
9bce81d1 334 check_string(k->name, "charset");
335 check_string(k->value, "ISO-8859-1");
22896b25
RK		 336
337 t = n = v = 0;
338 insist(!mime_rfc2388_content_disposition("form-data; name=\"field1\"", &t, &n, &v));
339 check_string(t, "form-data");
340 check_string(n, "name");
341 check_string(v, "field1");
342
343 insist(!mime_rfc2388_content_disposition("inline", &t, &n, &v));
344 check_string(t, "inline");
345 insist(n == 0);
346 insist(v == 0);
460b9539 347
22896b25
RK		 348 /* Current versions of the code only understand a single arg to these
349 * headers. This is a bug at the level they work at but suffices for
350 * DisOrder's current purposes. */
351
352 insist(!mime_rfc2388_content_disposition(
353 "attachment; filename=genome.jpeg;\n"
354 "modification-date=\"Wed, 12 Feb 1997 16:29:51 -0500\"",
355 &t, &n, &v));
356 check_string(t, "attachment");
357 check_string(n, "filename");
358 check_string(v, "genome.jpeg");
359
360 vector_init(parts);
361 insist(mime_multipart("--outer\r\n"
362 "Content-Type: text/plain\r\n"
363 "Content-Disposition: inline\r\n"
364 "Content-Description: text-part-1\r\n"
365 "\r\n"
366 "Some text goes here\r\n"
367 "\r\n"
368 "--outer\r\n"
369 "Content-Type: multipart/mixed; boundary=inner\r\n"
370 "Content-Disposition: attachment\r\n"
371 "Content-Description: multipart-2\r\n"
372 "\r\n"
373 "--inner\r\n"
374 "Content-Type: text/plain\r\n"
375 "Content-Disposition: inline\r\n"
376 "Content-Description: text-part-2\r\n"
377 "\r\n"
378 "Some more text here.\r\n"
379 "\r\n"
380 "--inner\r\n"
381 "Content-Type: image/jpeg\r\n"
382 "Content-Disposition: attachment\r\n"
383 "Content-Description: jpeg-1\r\n"
384 "\r\n"
385 "<jpeg data>\r\n"
386 "--inner--\r\n"
387 "--outer--\r\n",
388 test_multipart_callback,
389 "outer",
390 parts) == 0);
391 check_integer(parts->nvec, 2);
392 check_string(parts->vec[0],
393 "Content-Type: text/plain\r\n"
394 "Content-Disposition: inline\r\n"
395 "Content-Description: text-part-1\r\n"
396 "\r\n"
397 "Some text goes here\r\n");
398 check_string(parts->vec[1],
399 "Content-Type: multipart/mixed; boundary=inner\r\n"
400 "Content-Disposition: attachment\r\n"
401 "Content-Description: multipart-2\r\n"
402 "\r\n"
403 "--inner\r\n"
404 "Content-Type: text/plain\r\n"
405 "Content-Disposition: inline\r\n"
406 "Content-Description: text-part-2\r\n"
407 "\r\n"
408 "Some more text here.\r\n"
409 "\r\n"
410 "--inner\r\n"
411 "Content-Type: image/jpeg\r\n"
412 "Content-Disposition: attachment\r\n"
413 "Content-Description: jpeg-1\r\n"
414 "\r\n"
415 "<jpeg data>\r\n"
416 "--inner--");
417 /* No trailing CRLF is _correct_ - see RFC2046 5.1.1 note regarding CRLF
418 * preceding the boundary delimiter line. An implication of this is that we
419 * must cope with partial lines at the end of the input when recursively
420 * decomposing a multipart message. */
421 vector_init(parts);
422 insist(mime_multipart("--inner\r\n"
423 "Content-Type: text/plain\r\n"
424 "Content-Disposition: inline\r\n"
425 "Content-Description: text-part-2\r\n"
426 "\r\n"
427 "Some more text here.\r\n"
428 "\r\n"
429 "--inner\r\n"
430 "Content-Type: image/jpeg\r\n"
431 "Content-Disposition: attachment\r\n"
432 "Content-Description: jpeg-1\r\n"
433 "\r\n"
434 "<jpeg data>\r\n"
435 "--inner--",
436 test_multipart_callback,
437 "inner",
438 parts) == 0);
439 check_integer(parts->nvec, 2);
440 check_string(parts->vec[0],
441 "Content-Type: text/plain\r\n"
442 "Content-Disposition: inline\r\n"
443 "Content-Description: text-part-2\r\n"
444 "\r\n"
445 "Some more text here.\r\n");
446 check_string(parts->vec[1],
447 "Content-Type: image/jpeg\r\n"
448 "Content-Disposition: attachment\r\n"
449 "Content-Description: jpeg-1\r\n"
450 "\r\n"
451 "<jpeg data>");
452
460b9539 453 /* XXX mime_parse */
460b9539 454
455 check_string(mime_qp(""), "");
456 check_string(mime_qp("foobar"), "foobar");
457 check_string(mime_qp("foo=20bar"), "foo bar");
458 check_string(mime_qp("x \r\ny"), "x\r\ny");
459 check_string(mime_qp("x=\r\ny"), "xy");
460 check_string(mime_qp("x= \r\ny"), "xy");
461 check_string(mime_qp("x =\r\ny"), "x y");
462 check_string(mime_qp("x = \r\ny"), "x y");
463
bb6ae3fb 464 check_string(mime_to_qp(""), "");
465 check_string(mime_to_qp("foobar\n"), "foobar\n");
466 check_string(mime_to_qp("foobar \n"), "foobar=20\n");
467 check_string(mime_to_qp("foobar\t\n"), "foobar=09\n");
468 check_string(mime_to_qp("foobar \t \n"), "foobar=20=09=20\n");
469 check_string(mime_to_qp(" foo=bar"), " foo=3Dbar\n");
470 check_string(mime_to_qp("copyright \xC2\xA9"), "copyright =C2=A9\n");
471 check_string(mime_to_qp("foo\nbar\nbaz\n"), "foo\nbar\nbaz\n");
472 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");
473
460b9539 474 /* from RFC2045 */
475 check_string(mime_qp("Now's the time =\r\n"
476"for all folk to come=\r\n"
477" to the aid of their country."),
478 "Now's the time for all folk to come to the aid of their country.");
479
8a7ccdfe
RK		 480#define check_base64(encoded, decoded) do { \
481 check_string(mime_base64(encoded, 0), decoded); \
482 check_string(mime_to_base64((const uint8_t *)decoded, \
483 (sizeof decoded) - 1), \
484 encoded); \
485 } while(0)
486
487
488 check_base64("", "");
489 check_base64("BBBB", "\x04\x10\x41");
490 check_base64("////", "\xFF\xFF\xFF");
491 check_base64("//BB", "\xFF\xF0\x41");
492 check_base64("BBBB//BB////",
493 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
494 check_base64("BBBBBA==",
495 "\x04\x10\x41" "\x04");
496 check_base64("BBBBBBA=",
497 "\x04\x10\x41" "\x04\x10");
498
499 /* Check that decoding handles various kinds of rubbish OK */
500 check_string(mime_base64("B B B B / / B B / / / /", 0),
501 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
502 check_string(mime_base64("B\r\nBBB.// B-B//~//", 0),
460b9539 503 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
8a7ccdfe
RK		 504 check_string(mime_base64("BBBB BB==", 0),
505 "\x04\x10\x41" "\x04");
506 check_string(mime_base64("BBBB BB = =", 0),
507 "\x04\x10\x41" "\x04");
508 check_string(mime_base64("BBBB BBB=", 0),
509 "\x04\x10\x41" "\x04\x10");
510 check_string(mime_base64("BBBB BBB = ", 0),
511 "\x04\x10\x41" "\x04\x10");
512 check_string(mime_base64("BBBB=", 0),
460b9539 513 "\x04\x10\x41");
8a7ccdfe 514 check_string(mime_base64("BBBBBB==", 0),
460b9539 515 "\x04\x10\x41" "\x04");
8a7ccdfe 516 check_string(mime_base64("BBBBBBB=", 0),
460b9539 517 "\x04\x10\x41" "\x04\x10");
8a7ccdfe
RK		 518 /* Not actually valid base64 */
519 check_string(mime_base64("BBBBx=", 0),
520 "\x04\x10\x41");
460b9539 521}
522
39d4aa6b
RK		 523static void test_cookies(void) {
524 struct cookiedata cd[1];
525
526 fprintf(stderr, "test_cookies\n");
527
528 /* These are the examples from RFC2109 */
529 insist(!parse_cookie("$Version=\"1\"; Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\"", cd));
530 insist(!strcmp(cd->version, "1"));
531 insist(cd->ncookies = 1);
532 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
533 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
534 check_string(cd->cookies[0].path, "/acme");
535 insist(cd->cookies[0].domain == 0);
536 insist(!parse_cookie("$Version=\"1\";\n"
537 "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n"
538 "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\"",
539 cd));
540 insist(cd->ncookies = 2);
541 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
542 insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]);
543 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
544 check_string(cd->cookies[0].path, "/acme");
545 insist(cd->cookies[0].domain == 0);
546 check_string(cd->cookies[1].value, "Rocket_Launcher_0001");
547 check_string(cd->cookies[1].path, "/acme");
548 insist(cd->cookies[1].domain == 0);
549 insist(!parse_cookie("$Version=\"1\";\n"
550 "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n"
551 "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\";\n"
552 "Shipping=\"FedEx\"; $Path=\"/acme\"",
553 cd));
554 insist(cd->ncookies = 3);
555 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
556 insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]);
557 insist(find_cookie(cd, "Shipping") == &cd->cookies[2]);
558 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
559 check_string(cd->cookies[0].path, "/acme");
560 insist(cd->cookies[0].domain == 0);
561 check_string(cd->cookies[1].value, "Rocket_Launcher_0001");
562 check_string(cd->cookies[1].path, "/acme");
563 insist(cd->cookies[1].domain == 0);
564 check_string(cd->cookies[2].value, "FedEx");
565 check_string(cd->cookies[2].path, "/acme");
566 insist(cd->cookies[2].domain == 0);
567}
568
460b9539 569static void test_hex(void) {
570 unsigned n;
571 static const unsigned char h[] = { 0x00, 0xFF, 0x80, 0x7F };
572 uint8_t *u;
573 size_t ul;
574
033fd4e3
RK		 575 fprintf(stderr, "test_hex\n");
576
460b9539 577 for(n = 0; n <= UCHAR_MAX; ++n) {
578 if(!isxdigit(n))
579 insist(unhexdigitq(n) == -1);
580 }
581 insist(unhexdigitq('0') == 0);
582 insist(unhexdigitq('1') == 1);
583 insist(unhexdigitq('2') == 2);
584 insist(unhexdigitq('3') == 3);
585 insist(unhexdigitq('4') == 4);
586 insist(unhexdigitq('5') == 5);
587 insist(unhexdigitq('6') == 6);
588 insist(unhexdigitq('7') == 7);
589 insist(unhexdigitq('8') == 8);
590 insist(unhexdigitq('9') == 9);
591 insist(unhexdigitq('a') == 10);
592 insist(unhexdigitq('b') == 11);
593 insist(unhexdigitq('c') == 12);
594 insist(unhexdigitq('d') == 13);
595 insist(unhexdigitq('e') == 14);
596 insist(unhexdigitq('f') == 15);
597 insist(unhexdigitq('A') == 10);
598 insist(unhexdigitq('B') == 11);
599 insist(unhexdigitq('C') == 12);
600 insist(unhexdigitq('D') == 13);
601 insist(unhexdigitq('E') == 14);
602 insist(unhexdigitq('F') == 15);
603 check_string(hex(h, sizeof h), "00ff807f");
604 check_string(hex(0, 0), "");
605 u = unhex("00ff807f", &ul);
606 insist(ul == 4);
607 insist(memcmp(u, h, 4) == 0);
608 u = unhex("00FF807F", &ul);
609 insist(ul == 4);
610 insist(memcmp(u, h, 4) == 0);
611 u = unhex("", &ul);
612 insist(ul == 0);
033fd4e3 613 fprintf(stderr, "2 ERROR reports expected {\n");
460b9539 614 insist(unhex("F", 0) == 0);
615 insist(unhex("az", 0) == 0);
033fd4e3 616 fprintf(stderr, "}\n");
460b9539 617}
618
619static void test_casefold(void) {
e5a5a138 620 uint32_t c, l;
56fd389c 621 const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected;
460b9539 622
033fd4e3 623 fprintf(stderr, "test_casefold\n");
56fd389c
RK		 624
625 /* This isn't a very exhaustive test. Unlike for normalization, there don't
626 * seem to be any public test vectors for these algorithms. */
e5a5a138 627
460b9539 628 for(c = 1; c < 256; ++c) {
e5a5a138 629 input = utf32_to_utf8(&c, 1, 0);
56fd389c
RK		 630 canon_folded = utf8_casefold_canon(input, strlen(input), 0);
631 compat_folded = utf8_casefold_compat(input, strlen(input), 0);
460b9539 632 switch(c) {
633 default:
634 if((c >= 'A' && c <= 'Z')
635 || (c >= 0xC0 && c <= 0xDE && c != 0xD7))
636 l = c ^ 0x20;
637 else
638 l = c;
639 break;
640 case 0xB5: /* MICRO SIGN */
e5a5a138 641 l = 0x3BC; /* GREEK SMALL LETTER MU */
460b9539 642 break;
643 case 0xDF: /* LATIN SMALL LETTER SHARP S */
22896b25
RK		 644 check_string(canon_folded, "ss");
645 check_string(compat_folded, "ss");
460b9539 646 l = 0;
647 break;
648 }
649 if(l) {
caecd4f4 650 uint32_t *d;
e5a5a138 651 /* Case-folded data is now normalized */
caecd4f4
RK		 652 d = utf32_decompose_canon(&l, 1, 0);
653 canon_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 654 if(strcmp(canon_folded, canon_expected)) {
655 fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n",
656 __FILE__, __LINE__, (unsigned long)c,
657 format(canon_folded), format(canon_expected));
bb48024f 658 count_error();
56fd389c
RK		 659 }
660 ++tests;
caecd4f4
RK		 661 d = utf32_decompose_compat(&l, 1, 0);
662 compat_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 663 if(strcmp(compat_folded, compat_expected)) {
664 fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n",
460b9539 665 __FILE__, __LINE__, (unsigned long)c,
56fd389c 666 format(compat_folded), format(compat_expected));
bb48024f 667 count_error();
460b9539 668 }
669 ++tests;
670 }
671 }
c85b7022 672 check_string(utf8_casefold_canon("", 0, 0), "");
460b9539 673}
674
8818b7fc
RK		 675struct {
676 const char *in;
677 const char *expect[10];
678} wtest[] = {
679 /* Empty string */
680 { "", { 0 } },
681 /* Only whitespace and punctuation */
682 { " ", { 0 } },
683 { " ' ", { 0 } },
684 { " ! ", { 0 } },
685 { " \"\" ", { 0 } },
686 { " @ ", { 0 } },
687 /* Basics */
688 { "wibble", { "wibble", 0 } },
689 { " wibble", { "wibble", 0 } },
690 { " wibble ", { "wibble", 0 } },
691 { "wibble ", { "wibble", 0 } },
692 { "wibble spong", { "wibble", "spong", 0 } },
693 { " wibble spong", { "wibble", "spong", 0 } },
694 { " wibble spong ", { "wibble", "spong", 0 } },
695 { "wibble spong ", { "wibble", "spong", 0 } },
696 { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } },
697 /* Apostrophes */
698 { "wibble 'spong", { "wibble", "spong", 0 } },
699 { " wibble's", { "wibble's", 0 } },
700 { " wibblespong' ", { "wibblespong", 0 } },
701 { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } },
702};
703#define NWTEST (sizeof wtest / sizeof *wtest)
704
705static void test_words(void) {
706 size_t t, nexpect, ngot, i;
707 int right;
708
709 fprintf(stderr, "test_words\n");
710 for(t = 0; t < NWTEST; ++t) {
c85b7022 711 char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0);
8818b7fc
RK		 712
713 for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect)
714 ;
715 if(nexpect == ngot) {
716 for(i = 0; i < ngot; ++i)
717 if(strcmp(wtest[t].expect[i], got[i]))
718 break;
719 right = i == ngot;
720 } else
721 right = 0;
722 if(!right) {
723 fprintf(stderr, "word split %zu failed\n", t);
724 fprintf(stderr, "input: %s\n", wtest[t].in);
725 fprintf(stderr, " | %-30s | %-30s\n",
726 "expected", "got");
727 for(i = 0; i < nexpect || i < ngot; ++i) {
728 const char *e = i < nexpect ? wtest[t].expect[i] : "<none>";
729 const char *g = i < ngot ? got[i] : "<none>";
730 fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g);
731 }
732 count_error();
733 }
734 ++tests;
735 }
736}
737
033fd4e3
RK		 738/** @brief Less-than comparison function for integer heap */
739static inline int int_lt(int a, int b) { return a < b; }
740
dab22732
RK		 741/** @struct iheap
742 * @brief A heap with @c int elements */
033fd4e3 743HEAP_TYPE(iheap, int, int_lt);
8e3fe3d8 744HEAP_DEFINE(iheap, int, int_lt);
033fd4e3
RK		 745
746/** @brief Tests for @ref heap.h */
747static void test_heap(void) {
748 struct iheap h[1];
749 int n;
750 int last = -1;
751
752 fprintf(stderr, "test_heap\n");
753
754 iheap_init(h);
755 for(n = 0; n < 1000; ++n)
756 iheap_insert(h, random() % 100);
757 for(n = 0; n < 1000; ++n) {
758 const int latest = iheap_remove(h);
759 if(last > latest)
760 fprintf(stderr, "should have %d <= %d\n", last, latest);
761 insist(last <= latest);
762 last = latest;
763 }
764 putchar('\n');
765}
766
e2452add
RK		 767/** @brief Open a Unicode test file */
768static FILE *open_unicode_test(const char *path) {
769 const char *base;
770 FILE *fp;
771 char buffer[1024];
772 int w;
773
774 if((base = strrchr(path, '/')))
775 ++base;
776 else
777 base = path;
778 if(!(fp = fopen(base, "r"))) {
779 snprintf(buffer, sizeof buffer,
780 "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path);
781 if((w = system(buffer)))
782 fatal(0, "%s: %s", buffer, wstat(w));
783 if(chmod(base, 0444) < 0)
784 fatal(errno, "chmod %s", base);
785 if(!(fp = fopen(base, "r")))
786 fatal(errno, "%s", base);
787 }
788 return fp;
789}
790
1625e11a 791/** @brief Run breaking tests for utf32_grapheme_boundary() etc */
bb48024f
RK		 792static void breaktest(const char *path,
793 int (*breakfn)(const uint32_t *, size_t, size_t)) {
794 FILE *fp = open_unicode_test(path);
795 int lineno = 0;
796 char *l, *lp;
797 size_t bn, n;
798 char break_allowed[1024];
799 uint32_t buffer[1024];
800
801 while(!inputline(path, fp, &l, '\n')) {
802 ++lineno;
803 if(l[0] == '#') continue;
804 bn = 0;
805 lp = l;
806 while(*lp) {
807 if(*lp == ' ' || *lp == '\t') {
808 ++lp;
809 continue;
810 }
811 if(*lp == '#')
812 break;
813 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) {
814 /* 00F7 DIVISION SIGN */
815 break_allowed[bn] = 1;
816 lp += 2;
817 continue;
818 }
819 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) {
820 /* 00D7 MULTIPLICATION SIGN */
821 break_allowed[bn] = 0;
822 lp += 2;
823 continue;
824 }
825 if(isxdigit((unsigned char)*lp)) {
826 buffer[bn++] = strtoul(lp, &lp, 16);
827 continue;
828 }
829 fatal(0, "%s:%d: evil line: %s", path, lineno, l);
830 }
831 for(n = 0; n <= bn; ++n) {
832 if(breakfn(buffer, bn, n) != break_allowed[n]) {
833 fprintf(stderr,
b21a155c
RK		 834 "%s:%d: offset %zu: mismatch\n"
835 "%s\n"
836 "\n",
837 path, lineno, n, l);
bb48024f
RK		 838 count_error();
839 }
840 ++tests;
841 }
842 xfree(l);
843 }
844 fclose(fp);
845}
846
e5a5a138
RK		 847/** @brief Tests for @ref lib/unicode.h */
848static void test_unicode(void) {
849 FILE *fp;
850 int lineno = 0;
851 char *l, *lp;
852 uint32_t buffer[1024];
16506c9d 853 uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */
e5a5a138
RK		 854 int cn, bn;
855
856 fprintf(stderr, "test_unicode\n");
e2452add 857 fp = open_unicode_test("NormalizationTest.txt");
e5a5a138
RK		 858 while(!inputline("NormalizationTest.txt", fp, &l, '\n')) {
859 ++lineno;
860 if(*l == '#' || *l == '@')
861 continue;
862 bn = 0;
863 cn = 1;
864 lp = l;
865 c[cn++] = &buffer[bn];
866 while(*lp && *lp != '#') {
867 if(*lp == ' ') {
868 ++lp;
869 continue;
870 }
871 if(*lp == ';') {
872 buffer[bn++] = 0;
873 if(cn == 6)
874 break;
875 c[cn++] = &buffer[bn];
876 ++lp;
877 continue;
878 }
879 buffer[bn++] = strtoul(lp, &lp, 16);
880 }
881 buffer[bn] = 0;
882 assert(cn == 6);
883 for(cn = 1; cn <= 5; ++cn) {
884 NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0);
885 NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0);
16506c9d
RK		 886 NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0);
887 NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0);
e5a5a138
RK		 888 }
889#define unt_check(T, A, B) do { \
890 ++tests; \
891 if(utf32_cmp(c[A], T##_c[B])) { \
e2452add
RK		 892 fprintf(stderr, \
893 "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \
894 lineno, A, B); \
16506c9d 895 fprintf(stderr, " c%d:%s\n", \
e5a5a138 896 A, format_utf32(c[A])); \
16506c9d
RK		 897 fprintf(stderr, " c%d:%s\n", \
898 B, format_utf32(c[B])); \
899 fprintf(stderr, "%4s(c%d):%s\n", \
e5a5a138 900 #T, B, format_utf32(T##_c[B])); \
bcf9ed7f 901 count_error(); \
e5a5a138
RK		 902 } \
903 } while(0)
904 unt_check(NFD, 3, 1);
905 unt_check(NFD, 3, 2);
906 unt_check(NFD, 3, 3);
907 unt_check(NFD, 5, 4);
908 unt_check(NFD, 5, 5);
909 unt_check(NFKD, 5, 1);
910 unt_check(NFKD, 5, 2);
911 unt_check(NFKD, 5, 3);
912 unt_check(NFKD, 5, 4);
913 unt_check(NFKD, 5, 5);
16506c9d
RK		 914 unt_check(NFC, 2, 1);
915 unt_check(NFC, 2, 2);
916 unt_check(NFC, 2, 3);
917 unt_check(NFC, 4, 4);
918 unt_check(NFC, 4, 5);
919 unt_check(NFKC, 4, 1);
920 unt_check(NFKC, 4, 2);
921 unt_check(NFKC, 4, 3);
922 unt_check(NFKC, 4, 4);
923 unt_check(NFKC, 4, 5);
e5a5a138
RK		 924 for(cn = 1; cn <= 5; ++cn) {
925 xfree(NFD_c[cn]);
926 xfree(NFKD_c[cn]);
927 }
928 xfree(l);
929 }
e2452add 930 fclose(fp);
1625e11a 931 breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary);
bb48024f 932 breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary);
c35e83d9
RK		 933 insist(utf32_combining_class(0x40000) == 0);
934 insist(utf32_combining_class(0xE0000) == 0);
e5a5a138
RK		 935}
936
ea387d53
RK		 937static void test_signame(void) {
938 fprintf(stderr, "test_signame\n");
939 insist(find_signal("SIGTERM") == SIGTERM);
940 insist(find_signal("SIGHUP") == SIGHUP);
941 insist(find_signal("SIGINT") == SIGINT);
942 insist(find_signal("SIGQUIT") == SIGQUIT);
943 insist(find_signal("SIGKILL") == SIGKILL);
944 insist(find_signal("SIGYOURMUM") == -1);
945}
946
9f28e855
RK		 947static void test_cache(void) {
948 const struct cache_type t1 = { 1 }, t2 = { 10 };
949 const char v11[] = "spong", v12[] = "wibble", v2[] = "blat";
950 fprintf(stderr, "test_cache\n");
951 cache_put(&t1, "1_1", v11);
952 cache_put(&t1, "1_2", v12);
953 cache_put(&t2, "2", v2);
954 insist(cache_count() == 3);
955 insist(cache_get(&t2, "2") == v2);
956 insist(cache_get(&t1, "1_1") == v11);
957 insist(cache_get(&t1, "1_2") == v12);
958 insist(cache_get(&t1, "2") == 0);
959 insist(cache_get(&t2, "1_1") == 0);
960 insist(cache_get(&t2, "1_2") == 0);
961 insist(cache_get(&t1, "2") == 0);
962 insist(cache_get(&t2, "1_1") == 0);
963 insist(cache_get(&t2, "1_2") == 0);
964 sleep(2);
965 cache_expire();
966 insist(cache_count() == 1);
967 insist(cache_get(&t1, "1_1") == 0);
968 insist(cache_get(&t1, "1_2") == 0);
969 insist(cache_get(&t2, "2") == v2);
970 cache_clean(0);
971 insist(cache_count() == 0);
972 insist(cache_get(&t2, "2") == 0);
973}
974
00e36cd0
RK		 975static void test_filepart(void) {
976 fprintf(stderr, "test_filepart\n");
977 check_string(d_dirname("/"), "/");
011e0b89 978 check_string(d_dirname("////"), "/");
00e36cd0 979 check_string(d_dirname("/spong"), "/");
011e0b89 980 check_string(d_dirname("////spong"), "/");
00e36cd0 981 check_string(d_dirname("/foo/bar"), "/foo");
011e0b89 982 check_string(d_dirname("////foo/////bar"), "////foo");
00e36cd0 983 check_string(d_dirname("./bar"), ".");
011e0b89 984 check_string(d_dirname(".//bar"), ".");
00e36cd0
RK		 985 check_string(d_dirname("."), ".");
986 check_string(d_dirname(".."), ".");
987 check_string(d_dirname("../blat"), "..");
011e0b89 988 check_string(d_dirname("..//blat"), "..");
00e36cd0
RK		 989 check_string(d_dirname("wibble"), ".");
990 check_string(extension("foo.c"), ".c");
991 check_string(extension(".c"), ".c");
992 check_string(extension("."), ".");
993 check_string(extension("foo"), "");
994 check_string(extension("./foo"), "");
995 check_string(extension("./foo.c"), ".c");
011e0b89
RK		 996 check_string(strip_extension("foo.c"), "foo");
997 check_string(strip_extension("foo.mp3"), "foo");
998 check_string(strip_extension("foo.---"), "foo.---");
999 check_string(strip_extension("foo.---xyz"), "foo.---xyz");
1000 check_string(strip_extension("foo.bar/wibble.spong"), "foo.bar/wibble");
00e36cd0
RK		 1001}
1002
65bb0fff
RK		 1003static void test_selection(void) {
1004 hash *h;
1005 fprintf(stderr, "test_selection\n");
1006 insist((h = selection_new()) != 0);
1007 selection_set(h, "one", 1);
1008 selection_set(h, "two", 1);
1009 selection_set(h, "three", 0);
1010 selection_set(h, "four", 1);
1011 insist(selection_selected(h, "one") == 1);
1012 insist(selection_selected(h, "two") == 1);
1013 insist(selection_selected(h, "three") == 0);
1014 insist(selection_selected(h, "four") == 1);
1015 insist(selection_selected(h, "five") == 0);
1016 insist(hash_count(h) == 3);
1017 selection_flip(h, "one");
1018 selection_flip(h, "three");
1019 insist(selection_selected(h, "one") == 0);
1020 insist(selection_selected(h, "three") == 1);
1021 insist(hash_count(h) == 3);
1022 selection_live(h, "one");
1023 selection_live(h, "two");
1024 selection_live(h, "three");
1025 selection_cleanup(h);
1026 insist(selection_selected(h, "one") == 0);
1027 insist(selection_selected(h, "two") == 1);
1028 insist(selection_selected(h, "three") == 1);
1029 insist(selection_selected(h, "four") == 0);
1030 insist(selection_selected(h, "five") == 0);
1031 insist(hash_count(h) == 2);
1032 selection_empty(h);
1033 insist(selection_selected(h, "one") == 0);
1034 insist(selection_selected(h, "two") == 0);
1035 insist(selection_selected(h, "three") == 0);
1036 insist(selection_selected(h, "four") == 0);
1037 insist(selection_selected(h, "five") == 0);
1038 insist(hash_count(h) == 0);
1039}
1040
71b90230
RK		 1041static void test_wstat(void) {
1042 pid_t pid;
1043 int w;
1044
1045 fprintf(stderr, "test_wstat\n");
1046 if(!(pid = xfork())) {
1047 _exit(1);
1048 }
1049 while(waitpid(pid, &w, 0) < 0 && errno == EINTR)
1050 ;
1051 check_string(wstat(w), "exited with status 1");
1052 if(!(pid = xfork())) {
1053 kill(getpid(), SIGTERM);
1054 _exit(-1);
1055 }
1056 while(waitpid(pid, &w, 0) < 0 && errno == EINTR)
1057 ;
1058 check_string_prefix(wstat(w), "terminated by signal 15");
1059}
1060
22f61603
RK		 1061static void test_kvp(void) {
1062 struct kvp *k;
632637c7 1063 size_t n;
22f61603
RK		 1064
1065 fprintf(stderr, "test_kvp\n");
632637c7 1066 /* decoding */
22f61603
RK		 1067#define KVP_URLDECODE(S) kvp_urldecode((S), strlen(S))
1068 insist(KVP_URLDECODE("=%zz") == 0);
1069 insist(KVP_URLDECODE("=%0") == 0);
1070 insist(KVP_URLDECODE("=%0z") == 0);
1071 insist(KVP_URLDECODE("=%%") == 0);
1072 insist(KVP_URLDECODE("==%") == 0);
1073 insist(KVP_URLDECODE("wibble") == 0);
1074 insist(KVP_URLDECODE("") == 0);
1075 insist(KVP_URLDECODE("wibble&") == 0);
1076 insist((k = KVP_URLDECODE("one=bl%61t+foo")) != 0);
1077 check_string(kvp_get(k, "one"), "blat foo");
1078 insist(kvp_get(k, "ONE") == 0);
1079 insist(k->next == 0);
1080 insist((k = KVP_URLDECODE("wibble=splat&bar=spong")) != 0);
1081 check_string(kvp_get(k, "wibble"), "splat");
1082 check_string(kvp_get(k, "bar"), "spong");
1083 insist(kvp_get(k, "ONE") == 0);
1084 insist(k->next->next == 0);
632637c7
RK		 1085 /* encoding */
1086 insist(kvp_set(&k, "bar", "spong") == 0);
1087 insist(kvp_set(&k, "bar", "foo") == 1);
1088 insist(kvp_set(&k, "zog", "%") == 1);
1089 insist(kvp_set(&k, "wibble", 0) == 1);
1090 insist(kvp_set(&k, "wibble", 0) == 0);
1091 check_string(kvp_urlencode(k, 0),
1092 "bar=foo&zog=%25");
1093 check_string(kvp_urlencode(k, &n),
1094 "bar=foo&zog=%25");
1095 insist(n == strlen("bar=foo&zog=%25"));
1096 check_string(urlencodestring("abc% +\n"),
1097 "abc%25%20%2b%0a");
22f61603
RK		 1098}
1099
6049fe0e
RK		 1100static void test_sink(void) {
1101 struct sink *s;
1102 struct dynstr d[1];
1103 FILE *fp;
1104 char *l;
1105
1106 fprintf(stderr, "test_sink\n");
1107
1108 fp = tmpfile();
1109 assert(fp != 0);
1110 s = sink_stdio("tmpfile", fp);
1111 insist(sink_printf(s, "test: %d\n", 999) == 10);
1112 insist(sink_printf(s, "wibble: %s\n", "foobar") == 15);
1113 rewind(fp);
1114 insist(inputline("tmpfile", fp, &l, '\n') == 0);
1115 check_string(l, "test: 999");
1116 insist(inputline("tmpfile", fp, &l, '\n') == 0);
1117 check_string(l, "wibble: foobar");
1118 insist(inputline("tmpfile", fp, &l, '\n') == -1);
1119
1120 dynstr_init(d);
1121 s = sink_dynstr(d);
1122 insist(sink_printf(s, "test: %d\n", 999) == 10);
1123 insist(sink_printf(s, "wibble: %s\n", "foobar") == 15);
1124 dynstr_terminate(d);
1125 check_string(d->vec, "test: 999\nwibble: foobar\n");
1126}
1127
0c740e59
RK		 1128static const char *do_printf(const char *fmt, ...) {
1129 va_list ap;
1130 char *s;
1131 int rc;
1132
1133 va_start(ap, fmt);
1134 rc = byte_vasprintf(&s, fmt, ap);
1135 va_end(ap);
1136 if(rc < 0)
1137 return 0;
1138 return s;
1139}
1140
1141static void test_printf(void) {
1142 char c;
1143 short s;
1144 int i;
1145 long l;
1146 long long ll;
1147 intmax_t m;
1148 ssize_t ssz;
1149 ptrdiff_t p;
011e0b89
RK		 1150 char *cp;
1151 char buffer[16];
0c740e59
RK		 1152
1153 fprintf(stderr, "test_printf\n");
1154 check_string(do_printf("%d", 999), "999");
1155 check_string(do_printf("%d", -999), "-999");
1156 check_string(do_printf("%i", 999), "999");
1157 check_string(do_printf("%i", -999), "-999");
1158 check_string(do_printf("%u", 999), "999");
1159 check_string(do_printf("%2u", 999), "999");
1160 check_string(do_printf("%10u", 999), " 999");
1161 check_string(do_printf("%-10u", 999), "999 ");
1162 check_string(do_printf("%010u", 999), "0000000999");
1163 check_string(do_printf("%-10d", -999), "-999 ");
1164 check_string(do_printf("%-010d", -999), "-999 "); /* "-" beats "0" */
1165 check_string(do_printf("%66u", 999), " 999");
1166 check_string(do_printf("%o", 999), "1747");
1167 check_string(do_printf("%#o", 999), "01747");
1168 check_string(do_printf("%#o", 0), "0");
1169 check_string(do_printf("%x", 999), "3e7");
1170 check_string(do_printf("%#x", 999), "0x3e7");
1171 check_string(do_printf("%#X", 999), "0X3E7");
1172 check_string(do_printf("%#x", 0), "0");
1173 check_string(do_printf("%hd", (short)999), "999");
1174 check_string(do_printf("%hhd", (short)99), "99");
1175 check_string(do_printf("%ld", 100000L), "100000");
1176 check_string(do_printf("%lld", 10000000000LL), "10000000000");
1177 check_string(do_printf("%qd", 10000000000LL), "10000000000");
1178 check_string(do_printf("%jd", (intmax_t)10000000000LL), "10000000000");
1179 check_string(do_printf("%zd", (ssize_t)2000000000), "2000000000");
1180 check_string(do_printf("%td", (ptrdiff_t)2000000000), "2000000000");
1181 check_string(do_printf("%hu", (short)999), "999");
1182 check_string(do_printf("%hhu", (short)99), "99");
1183 check_string(do_printf("%lu", 100000L), "100000");
1184 check_string(do_printf("%llu", 10000000000LL), "10000000000");
1185 check_string(do_printf("%ju", (uintmax_t)10000000000LL), "10000000000");
1186 check_string(do_printf("%zu", (size_t)2000000000), "2000000000");
1187 check_string(do_printf("%tu", (ptrdiff_t)2000000000), "2000000000");
1188 check_string(do_printf("%p", (void *)0x100), "0x100");
1189 check_string(do_printf("%s", "wibble"), "wibble");
1190 check_string(do_printf("%s-%s", "wibble", "wobble"), "wibble-wobble");
1191 check_string(do_printf("%10s", "wibble"), " wibble");
1192 check_string(do_printf("%010s", "wibble"), " wibble"); /* 0 ignored for %s */
1193 check_string(do_printf("%-10s", "wibble"), "wibble ");
1194 check_string(do_printf("%2s", "wibble"), "wibble");
1195 check_string(do_printf("%.2s", "wibble"), "wi");
1196 check_string(do_printf("%.2s", "w"), "w");
1197 check_string(do_printf("%4.2s", "wibble"), " wi");
1198 check_string(do_printf("%c", 'a'), "a");
1199 check_string(do_printf("%4c", 'a'), " a");
1200 check_string(do_printf("%-4c", 'a'), "a ");
1201 check_string(do_printf("%*c", 0, 'a'), "a");
1202 check_string(do_printf("x%hhny", &c), "xy");
1203 insist(c == 1);
1204 check_string(do_printf("xx%hnyy", &s), "xxyy");
1205 insist(s == 2);
1206 check_string(do_printf("xxx%nyyy", &i), "xxxyyy");
1207 insist(i == 3);
1208 check_string(do_printf("xxxx%lnyyyy", &l), "xxxxyyyy");
1209 insist(l == 4);
1210 check_string(do_printf("xxxxx%llnyyyyy", &ll), "xxxxxyyyyy");
1211 insist(ll == 5);
1212 check_string(do_printf("xxxxxx%jnyyyyyy", &m), "xxxxxxyyyyyy");
1213 insist(m == 6);
1214 check_string(do_printf("xxxxxxx%znyyyyyyy", &ssz), "xxxxxxxyyyyyyy");
1215 insist(ssz == 7);
1216 check_string(do_printf("xxxxxxxx%tnyyyyyyyy", &p), "xxxxxxxxyyyyyyyy");
1217 insist(p == 8);
1218 check_string(do_printf("%*d", 5, 99), " 99");
1219 check_string(do_printf("%*d", -5, 99), "99 ");
1220 check_string(do_printf("%.*d", 5, 99), "00099");
1221 check_string(do_printf("%.*d", -5, 99), "99");
1222 check_string(do_printf("%.0d", 0), "");
1223 check_string(do_printf("%.d", 0), "");
1224 check_string(do_printf("%.d", 0), "");
1225 check_string(do_printf("%%"), "%");
1226 check_string(do_printf("wibble"), "wibble");
1227 insist(do_printf("%") == 0);
1228 insist(do_printf("%=") == 0);
011e0b89
RK		 1229 i = byte_asprintf(&cp, "xyzzy %d", 999);
1230 insist(i == 9);
1231 check_string(cp, "xyzzy 999");
1232 i = byte_snprintf(buffer, sizeof buffer, "xyzzy %d", 999);
1233 insist(i == 9);
1234 check_string(buffer, "xyzzy 999");
1235 i = byte_snprintf(buffer, sizeof buffer, "%*d", 32, 99);
1236 insist(i == 32);
1237 check_string(buffer, " ");
1238 {
1239 /* bizarre workaround for compiler checking of format strings */
1240 char f[] = "xyzzy %";
1241 i = byte_asprintf(&cp, f);
1242 insist(i == -1);
1243 }
0c740e59
RK		 1244}
1245
abe28bfe
RK		 1246static void test_basen(void) {
1247 unsigned long v[64];
1248 char buffer[1024];
1249
1250 fprintf(stderr, "test_basen\n");
1251 v[0] = 999;
1252 insist(basen(v, 1, buffer, sizeof buffer, 10) == 0);
1253 check_string(buffer, "999");
1254
1255 v[0] = 1+2*7+3*7*7+4*7*7*7;
1256 insist(basen(v, 1, buffer, sizeof buffer, 7) == 0);
1257 check_string(buffer, "4321");
1258
1259 v[0] = 0x00010203;
1260 v[1] = 0x04050607;
1261 v[2] = 0x08090A0B;
1262 v[3] = 0x0C0D0E0F;
1263 insist(basen(v, 4, buffer, sizeof buffer, 256) == 0);
1264 check_string(buffer, "123456789abcdef");
1265
1266 v[0] = 0x00010203;
1267 v[1] = 0x04050607;
1268 v[2] = 0x08090A0B;
1269 v[3] = 0x0C0D0E0F;
1270 insist(basen(v, 4, buffer, sizeof buffer, 16) == 0);
1271 check_string(buffer, "102030405060708090a0b0c0d0e0f");
1272
1273 v[0] = 0x00010203;
1274 v[1] = 0x04050607;
1275 v[2] = 0x08090A0B;
1276 v[3] = 0x0C0D0E0F;
1277 insist(basen(v, 4, buffer, 10, 16) == -1);
1278}
1279
5e49fa7f
RK		 1280static void test_split(void) {
1281 char **v;
1282 int nv;
1283
1284 fprintf(stderr, "test_split\n");
1285 insist(split("\"misquoted", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0);
1286 insist(split("\'misquoted", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0);
1287 insist(split("\'misquoted\\", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0);
1288 insist(split("\'misquoted\\\"", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0);
1289 insist(split("\'mis\\escaped\'", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0) == 0);
1290
1291 insist((v = split("", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1292 check_integer(nv, 0);
1293 insist(*v == 0);
1294
1295 insist((v = split("wibble", &nv, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1296 check_integer(nv, 1);
1297 check_string(v[0], "wibble");
1298 insist(v[1] == 0);
1299
1300 insist((v = split(" wibble \t\r\n wobble ", &nv,
1301 SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1302 check_integer(nv, 2);
1303 check_string(v[0], "wibble");
1304 check_string(v[1], "wobble");
1305 insist(v[2] == 0);
1306
1307 insist((v = split("wibble wobble #splat", &nv,
1308 SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1309 check_integer(nv, 2);
1310 check_string(v[0], "wibble");
1311 check_string(v[1], "wobble");
1312 insist(v[2] == 0);
1313
1314 insist((v = split("\"wibble wobble\" #splat", &nv,
1315 SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1316 check_integer(nv, 1);
1317 check_string(v[0], "wibble wobble");
1318 insist(v[1] == 0);
1319
1320 insist((v = split("\"wibble \\\"\\nwobble\"", &nv,
1321 SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)));
1322 check_integer(nv, 1);
1323 check_string(v[0], "wibble \"\nwobble");
1324 insist(v[1] == 0);
1325
1326 insist((v = split("\"wibble wobble\" #splat", &nv,
1327 SPLIT_QUOTES, 0, 0)));
1328 check_integer(nv, 2);
1329 check_string(v[0], "wibble wobble");
1330 check_string(v[1], "#splat");
1331 insist(v[2] == 0);
1332
1333 insist((v = split("\"wibble wobble\" #splat", &nv,
1334 SPLIT_COMMENTS, 0, 0)));
1335 check_integer(nv, 2);
1336 check_string(v[0], "\"wibble");
1337 check_string(v[1], "wobble\"");
1338 insist(v[2] == 0);
1339
1340 check_string(quoteutf8("wibble"), "wibble");
1341 check_string(quoteutf8(" wibble "), "\" wibble \"");
1342 check_string(quoteutf8("wibble wobble"), "\"wibble wobble\"");
1343 check_string(quoteutf8("wibble\"wobble"), "\"wibble\\\"wobble\"");
1344 check_string(quoteutf8("wibble\nwobble"), "\"wibble\\nwobble\"");
1345 check_string(quoteutf8("wibble\\wobble"), "\"wibble\\\\wobble\"");
1346 check_string(quoteutf8("wibble'wobble"), "\"wibble'wobble\"");
1347}
1348
fe575537
RK		 1349static void test_hash(void) {
1350 hash *h;
1351 int i, *ip;
1352 char **keys;
1353
1354 fprintf(stderr, "test_hash\n");
1355 h = hash_new(sizeof(int));
1356 for(i = 0; i < 10000; ++i)
1357 insist(hash_add(h, do_printf("%d", i), &i, HASH_INSERT) == 0);
1358 check_integer(hash_count(h), 10000);
1359 for(i = 0; i < 10000; ++i) {
1360 insist((ip = hash_find(h, do_printf("%d", i))) != 0);
1361 check_integer(*ip, i);
1362 insist(hash_add(h, do_printf("%d", i), &i, HASH_REPLACE) == 0);
1363 }
1364 check_integer(hash_count(h), 10000);
1365 keys = hash_keys(h);
1366 for(i = 0; i < 10000; ++i)
1367 insist(keys[i] != 0);
1368 insist(keys[10000] == 0);
1369 for(i = 0; i < 10000; ++i)
1370 insist(hash_remove(h, do_printf("%d", i)) == 0);
1371 check_integer(hash_count(h), 0);
1372}
1373
d6ea854a
RK		 1374static void test_addr(void) {
1375 struct stringlist a;
1376 const char *s[2];
1377 struct addrinfo *ai;
1378 char *name;
1379 const struct sockaddr_in *sin;
1380
1381 static const struct addrinfo pref = {
1382 AI_PASSIVE,
1383 PF_INET,
1384 SOCK_STREAM,
1385 0,
1386 0,
1387 0,
1388 0,
1389 0
1390 };
1391
36bde473 1392 printf("test_addr\n");
1393
d6ea854a
RK		 1394 a.n = 1;
1395 a.s = (char **)s;
1396 s[0] = "smtp";
1397 ai = get_address(&a, &pref, &name);
1398 insist(ai != 0);
1399 check_integer(ai->ai_family, PF_INET);
1400 check_integer(ai->ai_socktype, SOCK_STREAM);
1401 check_integer(ai->ai_protocol, IPPROTO_TCP);
1402 check_integer(ai->ai_addrlen, sizeof(struct sockaddr_in));
1403 sin = (const struct sockaddr_in *)ai->ai_addr;
1404 check_integer(sin->sin_family, AF_INET);
1405 check_integer(sin->sin_addr.s_addr, 0);
1406 check_integer(ntohs(sin->sin_port), 25);
1407 check_string(name, "host * service smtp");
1408
1409 a.n = 2;
1410 s[0] = "localhost";
1411 s[1] = "nntp";
1412 ai = get_address(&a, &pref, &name);
1413 insist(ai != 0);
1414 check_integer(ai->ai_family, PF_INET);
1415 check_integer(ai->ai_socktype, SOCK_STREAM);
1416 check_integer(ai->ai_protocol, IPPROTO_TCP);
1417 check_integer(ai->ai_addrlen, sizeof(struct sockaddr_in));
1418 sin = (const struct sockaddr_in *)ai->ai_addr;
1419 check_integer(sin->sin_family, AF_INET);
1420 check_integer(ntohl(sin->sin_addr.s_addr), 0x7F000001);
1421 check_integer(ntohs(sin->sin_port), 119);
1422 check_string(name, "host localhost service nntp");
1423}
1424
36bde473 1425static void test_url(void) {
1426 struct url p;
1427
1428 printf("test_url\n");
1429
1430 insist(parse_url("http://www.example.com/example/path", &p) == 0);
1431 check_string(p.scheme, "http");
1432 check_string(p.host, "www.example.com");
1433 insist(p.port == -1);
1434 check_string(p.path, "/example/path");
1435 insist(p.query == 0);
1436
1437 insist(parse_url("https://www.example.com:82/example%2fpath?+query+", &p) == 0);
1438 check_string(p.scheme, "https");
1439 check_string(p.host, "www.example.com");
1440 insist(p.port == 82);
1441 check_string(p.path, "/example/path");
1442 check_string(p.query, "+query+");
1443}
1444
460b9539 1445int main(void) {
fe575537 1446 mem_init();
bb48024f 1447 fail_first = !!getenv("FAIL_FIRST");
460b9539 1448 insist('\n' == 0x0A);
1449 insist('\r' == 0x0D);
1450 insist(' ' == 0x20);
1451 insist('0' == 0x30);
1452 insist('9' == 0x39);
1453 insist('A' == 0x41);
1454 insist('Z' == 0x5A);
1455 insist('a' == 0x61);
1456 insist('z' == 0x7A);
1457 /* addr.c */
d6ea854a 1458 test_addr();
460b9539 1459 /* asprintf.c */
1460 /* authhash.c */
1461 /* basen.c */
abe28bfe 1462 test_basen();
460b9539 1463 /* charset.c */
1464 /* client.c */
1465 /* configuration.c */
1466 /* event.c */
00e36cd0
RK		 1467 /* filepart.c */
1468 test_filepart();
460b9539 1469 /* fprintf.c */
033fd4e3
RK		 1470 /* heap.c */
1471 test_heap();
460b9539 1472 /* hex.c */
1473 test_hex();
1474 /* inputline.c */
1475 /* kvp.c */
22f61603 1476 test_kvp();
460b9539 1477 /* log.c */
1478 /* mem.c */
1479 /* mime.c */
1480 test_mime();
39d4aa6b 1481 test_cookies();
460b9539 1482 /* mixer.c */
1483 /* plugin.c */
1484 /* printf.c */
0c740e59 1485 test_printf();
460b9539 1486 /* queue.c */
1487 /* sink.c */
6049fe0e 1488 test_sink();
460b9539 1489 /* snprintf.c */
1490 /* split.c */
5e49fa7f 1491 test_split();
460b9539 1492 /* syscalls.c */
1493 /* table.c */
e5a5a138
RK		 1494 /* unicode.c */
1495 test_unicode();
460b9539 1496 /* utf8.c */
1497 test_utf8();
1498 /* vector.c */
1499 /* words.c */
1500 test_casefold();
8818b7fc 1501 test_words();
460b9539 1502 /* wstat.c */
71b90230 1503 test_wstat();
ea387d53
RK		 1504 /* signame.c */
1505 test_signame();
9f28e855
RK		 1506 /* cache.c */
1507 test_cache();
65bb0fff
RK		 1508 /* selection.c */
1509 test_selection();
fe575537 1510 test_hash();
36bde473 1511 test_url();
460b9539 1512 fprintf(stderr, "%d errors out of %d tests\n", errors, tests);
1513 return !!errors;
1514}
1515
1516/*
1517Local Variables:
1518c-basic-offset:2
1519comment-column:40
56fd389c
RK		 1520fill-column:79
1521indent-tabs-mode:nil
460b9539 1522End:
1523*/
Multi-user software jukebox -- https://www.greenend.org.uk/rjk/disorder/