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build fix for linux
[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>
460b9539 35
36#include "utf8.h"
37#include "mem.h"
38#include "log.h"
39#include "vector.h"
40#include "charset.h"
41#include "mime.h"
42#include "hex.h"
033fd4e3 43#include "heap.h"
e5a5a138
RK		 44#include "unicode.h"
45#include "inputline.h"
e2452add 46#include "wstat.h"
ea387d53 47#include "signame.h"
9f28e855 48#include "cache.h"
00e36cd0 49#include "filepart.h"
460b9539 50
51static int tests, errors;
bb48024f
RK		 52static int fail_first;
53
54static void count_error() {
55 ++errors;
56 if(fail_first)
57 abort();
58}
460b9539 59
033fd4e3 60/** @brief Checks that @p expr is nonzero */
460b9539 61#define insist(expr) do { \
033fd4e3 62 if(!(expr)) { \
bb48024f 63 count_error(); \
460b9539 64 fprintf(stderr, "%s:%d: error checking %s\n", \
65 __FILE__, __LINE__, #expr); \
66 } \
67 ++tests; \
68} while(0)
69
70static const char *format(const char *s) {
71 struct dynstr d;
72 int c;
73 char buf[10];
74
75 dynstr_init(&d);
76 while((c = (unsigned char)*s++)) {
77 if(c >= ' ' && c <= '~')
78 dynstr_append(&d, c);
79 else {
80 sprintf(buf, "\\x%02X", (unsigned)c);
81 dynstr_append_string(&d, buf);
82 }
83 }
84 dynstr_terminate(&d);
85 return d.vec;
86}
87
e5a5a138
RK		 88static const char *format_utf32(const uint32_t *s) {
89 struct dynstr d;
90 uint32_t c;
91 char buf[64];
92
93 dynstr_init(&d);
94 while((c = *s++)) {
16506c9d
RK		 95 sprintf(buf, " %04lX", (long)c);
96 dynstr_append_string(&d, buf);
e5a5a138
RK		 97 }
98 dynstr_terminate(&d);
99 return d.vec;
100}
101
460b9539 102#define check_string(GOT, WANT) do { \
103 const char *g = GOT; \
104 const char *w = WANT; \
105 \
106 if(w == 0) { \
107 fprintf(stderr, "%s:%d: %s returned 0\n", \
108 __FILE__, __LINE__, #GOT); \
bb48024f 109 count_error(); \
460b9539 110 } else if(strcmp(w, g)) { \
111 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \
112 __FILE__, __LINE__, #GOT, format(g), format(w)); \
bb48024f 113 count_error(); \
460b9539 114 } \
115 ++tests; \
116 } while(0)
117
118static uint32_t *ucs4parse(const char *s) {
119 struct dynstr_ucs4 d;
120 char *e;
121
122 dynstr_ucs4_init(&d);
123 while(*s) {
124 errno = 0;
125 dynstr_ucs4_append(&d, strtoul(s, &e, 0));
126 if(errno) fatal(errno, "strtoul (%s)", s);
127 s = e;
128 }
129 dynstr_ucs4_terminate(&d);
130 return d.vec;
131}
132
133static void test_utf8(void) {
134 /* Test validutf8, convert to UCS-4, check the answer is right,
135 * convert back to UTF-8, check we got to where we started */
136#define U8(CHARS, WORDS) do { \
137 uint32_t *w = ucs4parse(WORDS); \
138 uint32_t *ucs; \
139 char *u8; \
140 \
141 insist(validutf8(CHARS)); \
caecd4f4 142 ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \
460b9539 143 insist(ucs != 0); \
caecd4f4
RK		 144 insist(!utf32_cmp(w, ucs)); \
145 u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \
460b9539 146 insist(u8 != 0); \
147 insist(!strcmp(u8, CHARS)); \
148} while(0)
149
033fd4e3 150 fprintf(stderr, "test_utf8\n");
18cda350 151#define validutf8(S) utf8_valid((S), strlen(S))
033fd4e3 152
460b9539 153 /* empty string */
154
155 U8("", "");
156
157 /* ASCII characters */
158
159 U8(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
160 "0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2a 0x2b 0x2c 0x2d "
161 "0x2e 0x2f 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3a "
162 "0x3b 0x3c 0x3d 0x3e 0x3f 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 "
163 "0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 "
164 "0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f 0x60 0x61 "
165 "0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e "
166 "0x6f 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7a 0x7b "
167 "0x7c 0x7d 0x7e");
168 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",
169 "0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf 0x10 "
170 "0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d "
171 "0x1e 0x1f 0x7f");
172
173 /* from RFC3629 */
174
175 /* UTF8-2 = %xC2-DF UTF8-tail */
176 insist(!validutf8("\xC0\x80"));
177 insist(!validutf8("\xC1\x80"));
178 insist(!validutf8("\xC2\x7F"));
179 U8("\xC2\x80", "0x80");
180 U8("\xDF\xBF", "0x7FF");
181 insist(!validutf8("\xDF\xC0"));
182
183 /* UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
184 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
185 */
186 insist(!validutf8("\xE0\x9F\x80"));
187 U8("\xE0\xA0\x80", "0x800");
188 U8("\xE0\xBF\xBF", "0xFFF");
189 insist(!validutf8("\xE0\xC0\xBF"));
190
191 insist(!validutf8("\xE1\x80\x7F"));
192 U8("\xE1\x80\x80", "0x1000");
193 U8("\xEC\xBF\xBF", "0xCFFF");
194 insist(!validutf8("\xEC\xC0\xBF"));
195
196 U8("\xED\x80\x80", "0xD000");
197 U8("\xED\x9F\xBF", "0xD7FF");
198 insist(!validutf8("\xED\xA0\xBF"));
199
200 insist(!validutf8("\xEE\x7f\x80"));
201 U8("\xEE\x80\x80", "0xE000");
202 U8("\xEF\xBF\xBF", "0xFFFF");
203 insist(!validutf8("\xEF\xC0\xBF"));
204
205 /* UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
206 * %xF4 %x80-8F 2( UTF8-tail )
207 */
208 insist(!validutf8("\xF0\x8F\x80\x80"));
209 U8("\xF0\x90\x80\x80", "0x10000");
210 U8("\xF0\xBF\xBF\xBF", "0x3FFFF");
211 insist(!validutf8("\xF0\xC0\x80\x80"));
212
213 insist(!validutf8("\xF1\x80\x80\x7F"));
214 U8("\xF1\x80\x80\x80", "0x40000");
215 U8("\xF3\xBF\xBF\xBF", "0xFFFFF");
216 insist(!validutf8("\xF3\xC0\x80\x80"));
217
218 insist(!validutf8("\xF4\x80\x80\x7F"));
219 U8("\xF4\x80\x80\x80", "0x100000");
220 U8("\xF4\x8F\xBF\xBF", "0x10FFFF");
221 insist(!validutf8("\xF4\x90\x80\x80"));
c35e83d9 222 insist(!validutf8("\xF4\x80\xFF\x80"));
460b9539 223
224 /* miscellaneous non-UTF-8 rubbish */
225 insist(!validutf8("\x80"));
226 insist(!validutf8("\xBF"));
227 insist(!validutf8("\xC0"));
228 insist(!validutf8("\xC0\x7F"));
229 insist(!validutf8("\xC0\xC0"));
230 insist(!validutf8("\xE0"));
231 insist(!validutf8("\xE0\x7F"));
232 insist(!validutf8("\xE0\xC0"));
233 insist(!validutf8("\xE0\x80"));
234 insist(!validutf8("\xE0\x80\x7f"));
235 insist(!validutf8("\xE0\x80\xC0"));
236 insist(!validutf8("\xF0"));
237 insist(!validutf8("\xF0\x7F"));
238 insist(!validutf8("\xF0\xC0"));
239 insist(!validutf8("\xF0\x80"));
240 insist(!validutf8("\xF0\x80\x7f"));
241 insist(!validutf8("\xF0\x80\xC0"));
242 insist(!validutf8("\xF0\x80\x80\x7f"));
243 insist(!validutf8("\xF0\x80\x80\xC0"));
244 insist(!validutf8("\xF5\x80\x80\x80"));
245 insist(!validutf8("\xF8"));
246}
247
248static void test_mime(void) {
249 char *t, *n, *v;
250
033fd4e3
RK		 251 fprintf(stderr, "test_mime\n");
252
460b9539 253 t = n = v = 0;
254 insist(!mime_content_type("text/plain", &t, &n, &v));
255 insist(!strcmp(t, "text/plain"));
256 insist(n == 0);
257 insist(v == 0);
258
259 t = n = v = 0;
260 insist(!mime_content_type("TEXT ((nested) comment) /plain", &t, &n, &v));
261 insist(!strcmp(t, "text/plain"));
262 insist(n == 0);
263 insist(v == 0);
264
265 t = n = v = 0;
266 insist(!mime_content_type(" text/plain ; Charset=utf-8", &t, &n, &v));
267 insist(!strcmp(t, "text/plain"));
268 insist(!strcmp(n, "charset"));
269 insist(!strcmp(v, "utf-8"));
270
271 t = n = v = 0;
272 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &n, &v));
273 insist(!strcmp(t, "text/plain"));
274 insist(!strcmp(n, "charset"));
275 insist(!strcmp(v, "ISO-8859-1"));
276
277 /* XXX mime_parse */
278 /* XXX mime_multipart */
279 /* XXX mime_rfc2388_content_disposition */
280
281 check_string(mime_qp(""), "");
282 check_string(mime_qp("foobar"), "foobar");
283 check_string(mime_qp("foo=20bar"), "foo bar");
284 check_string(mime_qp("x \r\ny"), "x\r\ny");
285 check_string(mime_qp("x=\r\ny"), "xy");
286 check_string(mime_qp("x= \r\ny"), "xy");
287 check_string(mime_qp("x =\r\ny"), "x y");
288 check_string(mime_qp("x = \r\ny"), "x y");
289
290 /* from RFC2045 */
291 check_string(mime_qp("Now's the time =\r\n"
292"for all folk to come=\r\n"
293" to the aid of their country."),
294 "Now's the time for all folk to come to the aid of their country.");
295
296 check_string(mime_base64(""), "");
297 check_string(mime_base64("BBBB"), "\x04\x10\x41");
298 check_string(mime_base64("////"), "\xFF\xFF\xFF");
299 check_string(mime_base64("//BB"), "\xFF\xF0\x41");
300 check_string(mime_base64("BBBB//BB////"),
301 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
302 check_string(mime_base64("B B B B / / B B / / / /"),
303 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
304 check_string(mime_base64("B\r\nBBB.// B-B//~//"),
305 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
306 check_string(mime_base64("BBBB="),
307 "\x04\x10\x41");
308 check_string(mime_base64("BBBBx="), /* not actually valid base64 */
309 "\x04\x10\x41");
310 check_string(mime_base64("BBBB BB=="),
311 "\x04\x10\x41" "\x04");
312 check_string(mime_base64("BBBB BBB="),
313 "\x04\x10\x41" "\x04\x10");
314}
315
316static void test_hex(void) {
317 unsigned n;
318 static const unsigned char h[] = { 0x00, 0xFF, 0x80, 0x7F };
319 uint8_t *u;
320 size_t ul;
321
033fd4e3
RK		 322 fprintf(stderr, "test_hex\n");
323
460b9539 324 for(n = 0; n <= UCHAR_MAX; ++n) {
325 if(!isxdigit(n))
326 insist(unhexdigitq(n) == -1);
327 }
328 insist(unhexdigitq('0') == 0);
329 insist(unhexdigitq('1') == 1);
330 insist(unhexdigitq('2') == 2);
331 insist(unhexdigitq('3') == 3);
332 insist(unhexdigitq('4') == 4);
333 insist(unhexdigitq('5') == 5);
334 insist(unhexdigitq('6') == 6);
335 insist(unhexdigitq('7') == 7);
336 insist(unhexdigitq('8') == 8);
337 insist(unhexdigitq('9') == 9);
338 insist(unhexdigitq('a') == 10);
339 insist(unhexdigitq('b') == 11);
340 insist(unhexdigitq('c') == 12);
341 insist(unhexdigitq('d') == 13);
342 insist(unhexdigitq('e') == 14);
343 insist(unhexdigitq('f') == 15);
344 insist(unhexdigitq('A') == 10);
345 insist(unhexdigitq('B') == 11);
346 insist(unhexdigitq('C') == 12);
347 insist(unhexdigitq('D') == 13);
348 insist(unhexdigitq('E') == 14);
349 insist(unhexdigitq('F') == 15);
350 check_string(hex(h, sizeof h), "00ff807f");
351 check_string(hex(0, 0), "");
352 u = unhex("00ff807f", &ul);
353 insist(ul == 4);
354 insist(memcmp(u, h, 4) == 0);
355 u = unhex("00FF807F", &ul);
356 insist(ul == 4);
357 insist(memcmp(u, h, 4) == 0);
358 u = unhex("", &ul);
359 insist(ul == 0);
033fd4e3 360 fprintf(stderr, "2 ERROR reports expected {\n");
460b9539 361 insist(unhex("F", 0) == 0);
362 insist(unhex("az", 0) == 0);
033fd4e3 363 fprintf(stderr, "}\n");
460b9539 364}
365
366static void test_casefold(void) {
e5a5a138 367 uint32_t c, l;
56fd389c 368 const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected;
460b9539 369
033fd4e3 370 fprintf(stderr, "test_casefold\n");
56fd389c
RK		 371
372 /* This isn't a very exhaustive test. Unlike for normalization, there don't
373 * seem to be any public test vectors for these algorithms. */
e5a5a138 374
460b9539 375 for(c = 1; c < 256; ++c) {
e5a5a138 376 input = utf32_to_utf8(&c, 1, 0);
56fd389c
RK		 377 canon_folded = utf8_casefold_canon(input, strlen(input), 0);
378 compat_folded = utf8_casefold_compat(input, strlen(input), 0);
460b9539 379 switch(c) {
380 default:
381 if((c >= 'A' && c <= 'Z')
382 || (c >= 0xC0 && c <= 0xDE && c != 0xD7))
383 l = c ^ 0x20;
384 else
385 l = c;
386 break;
387 case 0xB5: /* MICRO SIGN */
e5a5a138 388 l = 0x3BC; /* GREEK SMALL LETTER MU */
460b9539 389 break;
390 case 0xDF: /* LATIN SMALL LETTER SHARP S */
56fd389c
RK		 391 insist(!strcmp(canon_folded, "ss"));
392 insist(!strcmp(compat_folded, "ss"));
460b9539 393 l = 0;
394 break;
395 }
396 if(l) {
caecd4f4 397 uint32_t *d;
e5a5a138 398 /* Case-folded data is now normalized */
caecd4f4
RK		 399 d = utf32_decompose_canon(&l, 1, 0);
400 canon_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 401 if(strcmp(canon_folded, canon_expected)) {
402 fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n",
403 __FILE__, __LINE__, (unsigned long)c,
404 format(canon_folded), format(canon_expected));
bb48024f 405 count_error();
56fd389c
RK		 406 }
407 ++tests;
caecd4f4
RK		 408 d = utf32_decompose_compat(&l, 1, 0);
409 compat_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 410 if(strcmp(compat_folded, compat_expected)) {
411 fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n",
460b9539 412 __FILE__, __LINE__, (unsigned long)c,
56fd389c 413 format(compat_folded), format(compat_expected));
bb48024f 414 count_error();
460b9539 415 }
416 ++tests;
417 }
418 }
c85b7022 419 check_string(utf8_casefold_canon("", 0, 0), "");
460b9539 420}
421
8818b7fc
RK		 422struct {
423 const char *in;
424 const char *expect[10];
425} wtest[] = {
426 /* Empty string */
427 { "", { 0 } },
428 /* Only whitespace and punctuation */
429 { " ", { 0 } },
430 { " ' ", { 0 } },
431 { " ! ", { 0 } },
432 { " \"\" ", { 0 } },
433 { " @ ", { 0 } },
434 /* Basics */
435 { "wibble", { "wibble", 0 } },
436 { " wibble", { "wibble", 0 } },
437 { " wibble ", { "wibble", 0 } },
438 { "wibble ", { "wibble", 0 } },
439 { "wibble spong", { "wibble", "spong", 0 } },
440 { " wibble spong", { "wibble", "spong", 0 } },
441 { " wibble spong ", { "wibble", "spong", 0 } },
442 { "wibble spong ", { "wibble", "spong", 0 } },
443 { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } },
444 /* Apostrophes */
445 { "wibble 'spong", { "wibble", "spong", 0 } },
446 { " wibble's", { "wibble's", 0 } },
447 { " wibblespong' ", { "wibblespong", 0 } },
448 { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } },
449};
450#define NWTEST (sizeof wtest / sizeof *wtest)
451
452static void test_words(void) {
453 size_t t, nexpect, ngot, i;
454 int right;
455
456 fprintf(stderr, "test_words\n");
457 for(t = 0; t < NWTEST; ++t) {
c85b7022 458 char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0);
8818b7fc
RK		 459
460 for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect)
461 ;
462 if(nexpect == ngot) {
463 for(i = 0; i < ngot; ++i)
464 if(strcmp(wtest[t].expect[i], got[i]))
465 break;
466 right = i == ngot;
467 } else
468 right = 0;
469 if(!right) {
470 fprintf(stderr, "word split %zu failed\n", t);
471 fprintf(stderr, "input: %s\n", wtest[t].in);
472 fprintf(stderr, " | %-30s | %-30s\n",
473 "expected", "got");
474 for(i = 0; i < nexpect || i < ngot; ++i) {
475 const char *e = i < nexpect ? wtest[t].expect[i] : "<none>";
476 const char *g = i < ngot ? got[i] : "<none>";
477 fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g);
478 }
479 count_error();
480 }
481 ++tests;
482 }
483}
484
033fd4e3
RK		 485/** @brief Less-than comparison function for integer heap */
486static inline int int_lt(int a, int b) { return a < b; }
487
dab22732
RK		 488/** @struct iheap
489 * @brief A heap with @c int elements */
033fd4e3 490HEAP_TYPE(iheap, int, int_lt);
8e3fe3d8 491HEAP_DEFINE(iheap, int, int_lt);
033fd4e3
RK		 492
493/** @brief Tests for @ref heap.h */
494static void test_heap(void) {
495 struct iheap h[1];
496 int n;
497 int last = -1;
498
499 fprintf(stderr, "test_heap\n");
500
501 iheap_init(h);
502 for(n = 0; n < 1000; ++n)
503 iheap_insert(h, random() % 100);
504 for(n = 0; n < 1000; ++n) {
505 const int latest = iheap_remove(h);
506 if(last > latest)
507 fprintf(stderr, "should have %d <= %d\n", last, latest);
508 insist(last <= latest);
509 last = latest;
510 }
511 putchar('\n');
512}
513
e2452add
RK		 514/** @brief Open a Unicode test file */
515static FILE *open_unicode_test(const char *path) {
516 const char *base;
517 FILE *fp;
518 char buffer[1024];
519 int w;
520
521 if((base = strrchr(path, '/')))
522 ++base;
523 else
524 base = path;
525 if(!(fp = fopen(base, "r"))) {
526 snprintf(buffer, sizeof buffer,
527 "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path);
528 if((w = system(buffer)))
529 fatal(0, "%s: %s", buffer, wstat(w));
530 if(chmod(base, 0444) < 0)
531 fatal(errno, "chmod %s", base);
532 if(!(fp = fopen(base, "r")))
533 fatal(errno, "%s", base);
534 }
535 return fp;
536}
537
1625e11a 538/** @brief Run breaking tests for utf32_grapheme_boundary() etc */
bb48024f
RK		 539static void breaktest(const char *path,
540 int (*breakfn)(const uint32_t *, size_t, size_t)) {
541 FILE *fp = open_unicode_test(path);
542 int lineno = 0;
543 char *l, *lp;
544 size_t bn, n;
545 char break_allowed[1024];
546 uint32_t buffer[1024];
547
548 while(!inputline(path, fp, &l, '\n')) {
549 ++lineno;
550 if(l[0] == '#') continue;
551 bn = 0;
552 lp = l;
553 while(*lp) {
554 if(*lp == ' ' || *lp == '\t') {
555 ++lp;
556 continue;
557 }
558 if(*lp == '#')
559 break;
560 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) {
561 /* 00F7 DIVISION SIGN */
562 break_allowed[bn] = 1;
563 lp += 2;
564 continue;
565 }
566 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) {
567 /* 00D7 MULTIPLICATION SIGN */
568 break_allowed[bn] = 0;
569 lp += 2;
570 continue;
571 }
572 if(isxdigit((unsigned char)*lp)) {
573 buffer[bn++] = strtoul(lp, &lp, 16);
574 continue;
575 }
576 fatal(0, "%s:%d: evil line: %s", path, lineno, l);
577 }
578 for(n = 0; n <= bn; ++n) {
579 if(breakfn(buffer, bn, n) != break_allowed[n]) {
580 fprintf(stderr,
b21a155c
RK		 581 "%s:%d: offset %zu: mismatch\n"
582 "%s\n"
583 "\n",
584 path, lineno, n, l);
bb48024f
RK		 585 count_error();
586 }
587 ++tests;
588 }
589 xfree(l);
590 }
591 fclose(fp);
592}
593
e5a5a138
RK		 594/** @brief Tests for @ref lib/unicode.h */
595static void test_unicode(void) {
596 FILE *fp;
597 int lineno = 0;
598 char *l, *lp;
599 uint32_t buffer[1024];
16506c9d 600 uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */
e5a5a138
RK		 601 int cn, bn;
602
603 fprintf(stderr, "test_unicode\n");
e2452add 604 fp = open_unicode_test("NormalizationTest.txt");
e5a5a138
RK		 605 while(!inputline("NormalizationTest.txt", fp, &l, '\n')) {
606 ++lineno;
607 if(*l == '#' || *l == '@')
608 continue;
609 bn = 0;
610 cn = 1;
611 lp = l;
612 c[cn++] = &buffer[bn];
613 while(*lp && *lp != '#') {
614 if(*lp == ' ') {
615 ++lp;
616 continue;
617 }
618 if(*lp == ';') {
619 buffer[bn++] = 0;
620 if(cn == 6)
621 break;
622 c[cn++] = &buffer[bn];
623 ++lp;
624 continue;
625 }
626 buffer[bn++] = strtoul(lp, &lp, 16);
627 }
628 buffer[bn] = 0;
629 assert(cn == 6);
630 for(cn = 1; cn <= 5; ++cn) {
631 NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0);
632 NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0);
16506c9d
RK		 633 NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0);
634 NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0);
e5a5a138
RK		 635 }
636#define unt_check(T, A, B) do { \
637 ++tests; \
638 if(utf32_cmp(c[A], T##_c[B])) { \
e2452add
RK		 639 fprintf(stderr, \
640 "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \
641 lineno, A, B); \
16506c9d 642 fprintf(stderr, " c%d:%s\n", \
e5a5a138 643 A, format_utf32(c[A])); \
16506c9d
RK		 644 fprintf(stderr, " c%d:%s\n", \
645 B, format_utf32(c[B])); \
646 fprintf(stderr, "%4s(c%d):%s\n", \
e5a5a138 647 #T, B, format_utf32(T##_c[B])); \
bcf9ed7f 648 count_error(); \
e5a5a138
RK		 649 } \
650 } while(0)
651 unt_check(NFD, 3, 1);
652 unt_check(NFD, 3, 2);
653 unt_check(NFD, 3, 3);
654 unt_check(NFD, 5, 4);
655 unt_check(NFD, 5, 5);
656 unt_check(NFKD, 5, 1);
657 unt_check(NFKD, 5, 2);
658 unt_check(NFKD, 5, 3);
659 unt_check(NFKD, 5, 4);
660 unt_check(NFKD, 5, 5);
16506c9d
RK		 661 unt_check(NFC, 2, 1);
662 unt_check(NFC, 2, 2);
663 unt_check(NFC, 2, 3);
664 unt_check(NFC, 4, 4);
665 unt_check(NFC, 4, 5);
666 unt_check(NFKC, 4, 1);
667 unt_check(NFKC, 4, 2);
668 unt_check(NFKC, 4, 3);
669 unt_check(NFKC, 4, 4);
670 unt_check(NFKC, 4, 5);
e5a5a138
RK		 671 for(cn = 1; cn <= 5; ++cn) {
672 xfree(NFD_c[cn]);
673 xfree(NFKD_c[cn]);
674 }
675 xfree(l);
676 }
e2452add 677 fclose(fp);
1625e11a 678 breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary);
bb48024f 679 breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary);
c35e83d9
RK		 680 insist(utf32_combining_class(0x40000) == 0);
681 insist(utf32_combining_class(0xE0000) == 0);
e5a5a138
RK		 682}
683
ea387d53
RK		 684static void test_signame(void) {
685 fprintf(stderr, "test_signame\n");
686 insist(find_signal("SIGTERM") == SIGTERM);
687 insist(find_signal("SIGHUP") == SIGHUP);
688 insist(find_signal("SIGINT") == SIGINT);
689 insist(find_signal("SIGQUIT") == SIGQUIT);
690 insist(find_signal("SIGKILL") == SIGKILL);
691 insist(find_signal("SIGYOURMUM") == -1);
692}
693
9f28e855
RK		 694static void test_cache(void) {
695 const struct cache_type t1 = { 1 }, t2 = { 10 };
696 const char v11[] = "spong", v12[] = "wibble", v2[] = "blat";
697 fprintf(stderr, "test_cache\n");
698 cache_put(&t1, "1_1", v11);
699 cache_put(&t1, "1_2", v12);
700 cache_put(&t2, "2", v2);
701 insist(cache_count() == 3);
702 insist(cache_get(&t2, "2") == v2);
703 insist(cache_get(&t1, "1_1") == v11);
704 insist(cache_get(&t1, "1_2") == v12);
705 insist(cache_get(&t1, "2") == 0);
706 insist(cache_get(&t2, "1_1") == 0);
707 insist(cache_get(&t2, "1_2") == 0);
708 insist(cache_get(&t1, "2") == 0);
709 insist(cache_get(&t2, "1_1") == 0);
710 insist(cache_get(&t2, "1_2") == 0);
711 sleep(2);
712 cache_expire();
713 insist(cache_count() == 1);
714 insist(cache_get(&t1, "1_1") == 0);
715 insist(cache_get(&t1, "1_2") == 0);
716 insist(cache_get(&t2, "2") == v2);
717 cache_clean(0);
718 insist(cache_count() == 0);
719 insist(cache_get(&t2, "2") == 0);
720}
721
00e36cd0
RK		 722static void test_filepart(void) {
723 fprintf(stderr, "test_filepart\n");
724 check_string(d_dirname("/"), "/");
725 check_string(d_dirname("/spong"), "/");
726 check_string(d_dirname("/foo/bar"), "/foo");
727 check_string(d_dirname("./bar"), ".");
728 check_string(d_dirname("."), ".");
729 check_string(d_dirname(".."), ".");
730 check_string(d_dirname("../blat"), "..");
731 check_string(d_dirname("wibble"), ".");
732 check_string(extension("foo.c"), ".c");
733 check_string(extension(".c"), ".c");
734 check_string(extension("."), ".");
735 check_string(extension("foo"), "");
736 check_string(extension("./foo"), "");
737 check_string(extension("./foo.c"), ".c");
738}
739
460b9539 740int main(void) {
bb48024f 741 fail_first = !!getenv("FAIL_FIRST");
460b9539 742 insist('\n' == 0x0A);
743 insist('\r' == 0x0D);
744 insist(' ' == 0x20);
745 insist('0' == 0x30);
746 insist('9' == 0x39);
747 insist('A' == 0x41);
748 insist('Z' == 0x5A);
749 insist('a' == 0x61);
750 insist('z' == 0x7A);
751 /* addr.c */
752 /* asprintf.c */
753 /* authhash.c */
754 /* basen.c */
755 /* charset.c */
756 /* client.c */
757 /* configuration.c */
758 /* event.c */
00e36cd0
RK		 759 /* filepart.c */
760 test_filepart();
460b9539 761 /* fprintf.c */
033fd4e3
RK		 762 /* heap.c */
763 test_heap();
460b9539 764 /* hex.c */
765 test_hex();
766 /* inputline.c */
767 /* kvp.c */
768 /* log.c */
769 /* mem.c */
770 /* mime.c */
771 test_mime();
772 /* mixer.c */
773 /* plugin.c */
774 /* printf.c */
775 /* queue.c */
776 /* sink.c */
777 /* snprintf.c */
778 /* split.c */
779 /* syscalls.c */
780 /* table.c */
e5a5a138
RK		 781 /* unicode.c */
782 test_unicode();
460b9539 783 /* utf8.c */
784 test_utf8();
785 /* vector.c */
786 /* words.c */
787 test_casefold();
8818b7fc 788 test_words();
460b9539 789 /* wstat.c */
ea387d53
RK		 790 /* signame.c */
791 test_signame();
9f28e855
RK		 792 /* cache.c */
793 test_cache();
460b9539 794 fprintf(stderr, "%d errors out of %d tests\n", errors, tests);
795 return !!errors;
796}
797
798/*
799Local Variables:
800c-basic-offset:2
801comment-column:40
56fd389c
RK		 802fill-column:79
803indent-tabs-mode:nil
460b9539 804End:
805*/
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