chiark / gitweb /
tests for cache.c
[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>
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31#include <sys/types.h>
32#include <sys/stat.h>
9f28e855 33#include <unistd.h>
460b9539 34
35#include "utf8.h"
36#include "mem.h"
37#include "log.h"
38#include "vector.h"
39#include "charset.h"
40#include "mime.h"
41#include "hex.h"
033fd4e3 42#include "heap.h"
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43#include "unicode.h"
44#include "inputline.h"
e2452add 45#include "wstat.h"
ea387d53 46#include "signame.h"
9f28e855 47#include "cache.h"
460b9539 48
49static int tests, errors;
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50static int fail_first;
51
52static void count_error() {
53 ++errors;
54 if(fail_first)
55 abort();
56}
460b9539 57
033fd4e3 58/** @brief Checks that @p expr is nonzero */
460b9539 59#define insist(expr) do { \
033fd4e3 60 if(!(expr)) { \
bb48024f 61 count_error(); \
460b9539 62 fprintf(stderr, "%s:%d: error checking %s\n", \
63 __FILE__, __LINE__, #expr); \
64 } \
65 ++tests; \
66} while(0)
67
68static const char *format(const char *s) {
69 struct dynstr d;
70 int c;
71 char buf[10];
72
73 dynstr_init(&d);
74 while((c = (unsigned char)*s++)) {
75 if(c >= ' ' && c <= '~')
76 dynstr_append(&d, c);
77 else {
78 sprintf(buf, "\\x%02X", (unsigned)c);
79 dynstr_append_string(&d, buf);
80 }
81 }
82 dynstr_terminate(&d);
83 return d.vec;
84}
85
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86static const char *format_utf32(const uint32_t *s) {
87 struct dynstr d;
88 uint32_t c;
89 char buf[64];
90
91 dynstr_init(&d);
92 while((c = *s++)) {
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93 sprintf(buf, " %04lX", (long)c);
94 dynstr_append_string(&d, buf);
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95 }
96 dynstr_terminate(&d);
97 return d.vec;
98}
99
460b9539 100#define check_string(GOT, WANT) do { \
101 const char *g = GOT; \
102 const char *w = WANT; \
103 \
104 if(w == 0) { \
105 fprintf(stderr, "%s:%d: %s returned 0\n", \
106 __FILE__, __LINE__, #GOT); \
bb48024f 107 count_error(); \
460b9539 108 } else if(strcmp(w, g)) { \
109 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \
110 __FILE__, __LINE__, #GOT, format(g), format(w)); \
bb48024f 111 count_error(); \
460b9539 112 } \
113 ++tests; \
114 } while(0)
115
116static uint32_t *ucs4parse(const char *s) {
117 struct dynstr_ucs4 d;
118 char *e;
119
120 dynstr_ucs4_init(&d);
121 while(*s) {
122 errno = 0;
123 dynstr_ucs4_append(&d, strtoul(s, &e, 0));
124 if(errno) fatal(errno, "strtoul (%s)", s);
125 s = e;
126 }
127 dynstr_ucs4_terminate(&d);
128 return d.vec;
129}
130
131static void test_utf8(void) {
132 /* Test validutf8, convert to UCS-4, check the answer is right,
133 * convert back to UTF-8, check we got to where we started */
134#define U8(CHARS, WORDS) do { \
135 uint32_t *w = ucs4parse(WORDS); \
136 uint32_t *ucs; \
137 char *u8; \
138 \
139 insist(validutf8(CHARS)); \
caecd4f4 140 ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \
460b9539 141 insist(ucs != 0); \
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142 insist(!utf32_cmp(w, ucs)); \
143 u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \
460b9539 144 insist(u8 != 0); \
145 insist(!strcmp(u8, CHARS)); \
146} while(0)
147
033fd4e3 148 fprintf(stderr, "test_utf8\n");
18cda350 149#define validutf8(S) utf8_valid((S), strlen(S))
033fd4e3 150
460b9539 151 /* empty string */
152
153 U8("", "");
154
155 /* ASCII characters */
156
157 U8(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
158 "0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2a 0x2b 0x2c 0x2d "
159 "0x2e 0x2f 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3a "
160 "0x3b 0x3c 0x3d 0x3e 0x3f 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 "
161 "0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 "
162 "0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f 0x60 0x61 "
163 "0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e "
164 "0x6f 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7a 0x7b "
165 "0x7c 0x7d 0x7e");
166 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",
167 "0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf 0x10 "
168 "0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d "
169 "0x1e 0x1f 0x7f");
170
171 /* from RFC3629 */
172
173 /* UTF8-2 = %xC2-DF UTF8-tail */
174 insist(!validutf8("\xC0\x80"));
175 insist(!validutf8("\xC1\x80"));
176 insist(!validutf8("\xC2\x7F"));
177 U8("\xC2\x80", "0x80");
178 U8("\xDF\xBF", "0x7FF");
179 insist(!validutf8("\xDF\xC0"));
180
181 /* UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
182 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
183 */
184 insist(!validutf8("\xE0\x9F\x80"));
185 U8("\xE0\xA0\x80", "0x800");
186 U8("\xE0\xBF\xBF", "0xFFF");
187 insist(!validutf8("\xE0\xC0\xBF"));
188
189 insist(!validutf8("\xE1\x80\x7F"));
190 U8("\xE1\x80\x80", "0x1000");
191 U8("\xEC\xBF\xBF", "0xCFFF");
192 insist(!validutf8("\xEC\xC0\xBF"));
193
194 U8("\xED\x80\x80", "0xD000");
195 U8("\xED\x9F\xBF", "0xD7FF");
196 insist(!validutf8("\xED\xA0\xBF"));
197
198 insist(!validutf8("\xEE\x7f\x80"));
199 U8("\xEE\x80\x80", "0xE000");
200 U8("\xEF\xBF\xBF", "0xFFFF");
201 insist(!validutf8("\xEF\xC0\xBF"));
202
203 /* UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
204 * %xF4 %x80-8F 2( UTF8-tail )
205 */
206 insist(!validutf8("\xF0\x8F\x80\x80"));
207 U8("\xF0\x90\x80\x80", "0x10000");
208 U8("\xF0\xBF\xBF\xBF", "0x3FFFF");
209 insist(!validutf8("\xF0\xC0\x80\x80"));
210
211 insist(!validutf8("\xF1\x80\x80\x7F"));
212 U8("\xF1\x80\x80\x80", "0x40000");
213 U8("\xF3\xBF\xBF\xBF", "0xFFFFF");
214 insist(!validutf8("\xF3\xC0\x80\x80"));
215
216 insist(!validutf8("\xF4\x80\x80\x7F"));
217 U8("\xF4\x80\x80\x80", "0x100000");
218 U8("\xF4\x8F\xBF\xBF", "0x10FFFF");
219 insist(!validutf8("\xF4\x90\x80\x80"));
220
221 /* miscellaneous non-UTF-8 rubbish */
222 insist(!validutf8("\x80"));
223 insist(!validutf8("\xBF"));
224 insist(!validutf8("\xC0"));
225 insist(!validutf8("\xC0\x7F"));
226 insist(!validutf8("\xC0\xC0"));
227 insist(!validutf8("\xE0"));
228 insist(!validutf8("\xE0\x7F"));
229 insist(!validutf8("\xE0\xC0"));
230 insist(!validutf8("\xE0\x80"));
231 insist(!validutf8("\xE0\x80\x7f"));
232 insist(!validutf8("\xE0\x80\xC0"));
233 insist(!validutf8("\xF0"));
234 insist(!validutf8("\xF0\x7F"));
235 insist(!validutf8("\xF0\xC0"));
236 insist(!validutf8("\xF0\x80"));
237 insist(!validutf8("\xF0\x80\x7f"));
238 insist(!validutf8("\xF0\x80\xC0"));
239 insist(!validutf8("\xF0\x80\x80\x7f"));
240 insist(!validutf8("\xF0\x80\x80\xC0"));
241 insist(!validutf8("\xF5\x80\x80\x80"));
242 insist(!validutf8("\xF8"));
243}
244
245static void test_mime(void) {
246 char *t, *n, *v;
247
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248 fprintf(stderr, "test_mime\n");
249
460b9539 250 t = n = v = 0;
251 insist(!mime_content_type("text/plain", &t, &n, &v));
252 insist(!strcmp(t, "text/plain"));
253 insist(n == 0);
254 insist(v == 0);
255
256 t = n = v = 0;
257 insist(!mime_content_type("TEXT ((nested) comment) /plain", &t, &n, &v));
258 insist(!strcmp(t, "text/plain"));
259 insist(n == 0);
260 insist(v == 0);
261
262 t = n = v = 0;
263 insist(!mime_content_type(" text/plain ; Charset=utf-8", &t, &n, &v));
264 insist(!strcmp(t, "text/plain"));
265 insist(!strcmp(n, "charset"));
266 insist(!strcmp(v, "utf-8"));
267
268 t = n = v = 0;
269 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &n, &v));
270 insist(!strcmp(t, "text/plain"));
271 insist(!strcmp(n, "charset"));
272 insist(!strcmp(v, "ISO-8859-1"));
273
274 /* XXX mime_parse */
275 /* XXX mime_multipart */
276 /* XXX mime_rfc2388_content_disposition */
277
278 check_string(mime_qp(""), "");
279 check_string(mime_qp("foobar"), "foobar");
280 check_string(mime_qp("foo=20bar"), "foo bar");
281 check_string(mime_qp("x \r\ny"), "x\r\ny");
282 check_string(mime_qp("x=\r\ny"), "xy");
283 check_string(mime_qp("x= \r\ny"), "xy");
284 check_string(mime_qp("x =\r\ny"), "x y");
285 check_string(mime_qp("x = \r\ny"), "x y");
286
287 /* from RFC2045 */
288 check_string(mime_qp("Now's the time =\r\n"
289"for all folk to come=\r\n"
290" to the aid of their country."),
291 "Now's the time for all folk to come to the aid of their country.");
292
293 check_string(mime_base64(""), "");
294 check_string(mime_base64("BBBB"), "\x04\x10\x41");
295 check_string(mime_base64("////"), "\xFF\xFF\xFF");
296 check_string(mime_base64("//BB"), "\xFF\xF0\x41");
297 check_string(mime_base64("BBBB//BB////"),
298 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
299 check_string(mime_base64("B B B B / / B B / / / /"),
300 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
301 check_string(mime_base64("B\r\nBBB.// B-B//~//"),
302 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
303 check_string(mime_base64("BBBB="),
304 "\x04\x10\x41");
305 check_string(mime_base64("BBBBx="), /* not actually valid base64 */
306 "\x04\x10\x41");
307 check_string(mime_base64("BBBB BB=="),
308 "\x04\x10\x41" "\x04");
309 check_string(mime_base64("BBBB BBB="),
310 "\x04\x10\x41" "\x04\x10");
311}
312
313static void test_hex(void) {
314 unsigned n;
315 static const unsigned char h[] = { 0x00, 0xFF, 0x80, 0x7F };
316 uint8_t *u;
317 size_t ul;
318
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319 fprintf(stderr, "test_hex\n");
320
460b9539 321 for(n = 0; n <= UCHAR_MAX; ++n) {
322 if(!isxdigit(n))
323 insist(unhexdigitq(n) == -1);
324 }
325 insist(unhexdigitq('0') == 0);
326 insist(unhexdigitq('1') == 1);
327 insist(unhexdigitq('2') == 2);
328 insist(unhexdigitq('3') == 3);
329 insist(unhexdigitq('4') == 4);
330 insist(unhexdigitq('5') == 5);
331 insist(unhexdigitq('6') == 6);
332 insist(unhexdigitq('7') == 7);
333 insist(unhexdigitq('8') == 8);
334 insist(unhexdigitq('9') == 9);
335 insist(unhexdigitq('a') == 10);
336 insist(unhexdigitq('b') == 11);
337 insist(unhexdigitq('c') == 12);
338 insist(unhexdigitq('d') == 13);
339 insist(unhexdigitq('e') == 14);
340 insist(unhexdigitq('f') == 15);
341 insist(unhexdigitq('A') == 10);
342 insist(unhexdigitq('B') == 11);
343 insist(unhexdigitq('C') == 12);
344 insist(unhexdigitq('D') == 13);
345 insist(unhexdigitq('E') == 14);
346 insist(unhexdigitq('F') == 15);
347 check_string(hex(h, sizeof h), "00ff807f");
348 check_string(hex(0, 0), "");
349 u = unhex("00ff807f", &ul);
350 insist(ul == 4);
351 insist(memcmp(u, h, 4) == 0);
352 u = unhex("00FF807F", &ul);
353 insist(ul == 4);
354 insist(memcmp(u, h, 4) == 0);
355 u = unhex("", &ul);
356 insist(ul == 0);
033fd4e3 357 fprintf(stderr, "2 ERROR reports expected {\n");
460b9539 358 insist(unhex("F", 0) == 0);
359 insist(unhex("az", 0) == 0);
033fd4e3 360 fprintf(stderr, "}\n");
460b9539 361}
362
363static void test_casefold(void) {
e5a5a138 364 uint32_t c, l;
56fd389c 365 const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected;
460b9539 366
033fd4e3 367 fprintf(stderr, "test_casefold\n");
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368
369 /* This isn't a very exhaustive test. Unlike for normalization, there don't
370 * seem to be any public test vectors for these algorithms. */
e5a5a138 371
460b9539 372 for(c = 1; c < 256; ++c) {
e5a5a138 373 input = utf32_to_utf8(&c, 1, 0);
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374 canon_folded = utf8_casefold_canon(input, strlen(input), 0);
375 compat_folded = utf8_casefold_compat(input, strlen(input), 0);
460b9539 376 switch(c) {
377 default:
378 if((c >= 'A' && c <= 'Z')
379 || (c >= 0xC0 && c <= 0xDE && c != 0xD7))
380 l = c ^ 0x20;
381 else
382 l = c;
383 break;
384 case 0xB5: /* MICRO SIGN */
e5a5a138 385 l = 0x3BC; /* GREEK SMALL LETTER MU */
460b9539 386 break;
387 case 0xDF: /* LATIN SMALL LETTER SHARP S */
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388 insist(!strcmp(canon_folded, "ss"));
389 insist(!strcmp(compat_folded, "ss"));
460b9539 390 l = 0;
391 break;
392 }
393 if(l) {
caecd4f4 394 uint32_t *d;
e5a5a138 395 /* Case-folded data is now normalized */
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396 d = utf32_decompose_canon(&l, 1, 0);
397 canon_expected = utf32_to_utf8(d, utf32_len(d), 0);
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398 if(strcmp(canon_folded, canon_expected)) {
399 fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n",
400 __FILE__, __LINE__, (unsigned long)c,
401 format(canon_folded), format(canon_expected));
bb48024f 402 count_error();
56fd389c
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403 }
404 ++tests;
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405 d = utf32_decompose_compat(&l, 1, 0);
406 compat_expected = utf32_to_utf8(d, utf32_len(d), 0);
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407 if(strcmp(compat_folded, compat_expected)) {
408 fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n",
460b9539 409 __FILE__, __LINE__, (unsigned long)c,
56fd389c 410 format(compat_folded), format(compat_expected));
bb48024f 411 count_error();
460b9539 412 }
413 ++tests;
414 }
415 }
c85b7022 416 check_string(utf8_casefold_canon("", 0, 0), "");
460b9539 417}
418
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419struct {
420 const char *in;
421 const char *expect[10];
422} wtest[] = {
423 /* Empty string */
424 { "", { 0 } },
425 /* Only whitespace and punctuation */
426 { " ", { 0 } },
427 { " ' ", { 0 } },
428 { " ! ", { 0 } },
429 { " \"\" ", { 0 } },
430 { " @ ", { 0 } },
431 /* Basics */
432 { "wibble", { "wibble", 0 } },
433 { " wibble", { "wibble", 0 } },
434 { " wibble ", { "wibble", 0 } },
435 { "wibble ", { "wibble", 0 } },
436 { "wibble spong", { "wibble", "spong", 0 } },
437 { " wibble spong", { "wibble", "spong", 0 } },
438 { " wibble spong ", { "wibble", "spong", 0 } },
439 { "wibble spong ", { "wibble", "spong", 0 } },
440 { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } },
441 /* Apostrophes */
442 { "wibble 'spong", { "wibble", "spong", 0 } },
443 { " wibble's", { "wibble's", 0 } },
444 { " wibblespong' ", { "wibblespong", 0 } },
445 { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } },
446};
447#define NWTEST (sizeof wtest / sizeof *wtest)
448
449static void test_words(void) {
450 size_t t, nexpect, ngot, i;
451 int right;
452
453 fprintf(stderr, "test_words\n");
454 for(t = 0; t < NWTEST; ++t) {
c85b7022 455 char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0);
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456
457 for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect)
458 ;
459 if(nexpect == ngot) {
460 for(i = 0; i < ngot; ++i)
461 if(strcmp(wtest[t].expect[i], got[i]))
462 break;
463 right = i == ngot;
464 } else
465 right = 0;
466 if(!right) {
467 fprintf(stderr, "word split %zu failed\n", t);
468 fprintf(stderr, "input: %s\n", wtest[t].in);
469 fprintf(stderr, " | %-30s | %-30s\n",
470 "expected", "got");
471 for(i = 0; i < nexpect || i < ngot; ++i) {
472 const char *e = i < nexpect ? wtest[t].expect[i] : "<none>";
473 const char *g = i < ngot ? got[i] : "<none>";
474 fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g);
475 }
476 count_error();
477 }
478 ++tests;
479 }
480}
481
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482/** @brief Less-than comparison function for integer heap */
483static inline int int_lt(int a, int b) { return a < b; }
484
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485/** @struct iheap
486 * @brief A heap with @c int elements */
033fd4e3 487HEAP_TYPE(iheap, int, int_lt);
8e3fe3d8 488HEAP_DEFINE(iheap, int, int_lt);
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489
490/** @brief Tests for @ref heap.h */
491static void test_heap(void) {
492 struct iheap h[1];
493 int n;
494 int last = -1;
495
496 fprintf(stderr, "test_heap\n");
497
498 iheap_init(h);
499 for(n = 0; n < 1000; ++n)
500 iheap_insert(h, random() % 100);
501 for(n = 0; n < 1000; ++n) {
502 const int latest = iheap_remove(h);
503 if(last > latest)
504 fprintf(stderr, "should have %d <= %d\n", last, latest);
505 insist(last <= latest);
506 last = latest;
507 }
508 putchar('\n');
509}
510
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511/** @brief Open a Unicode test file */
512static FILE *open_unicode_test(const char *path) {
513 const char *base;
514 FILE *fp;
515 char buffer[1024];
516 int w;
517
518 if((base = strrchr(path, '/')))
519 ++base;
520 else
521 base = path;
522 if(!(fp = fopen(base, "r"))) {
523 snprintf(buffer, sizeof buffer,
524 "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path);
525 if((w = system(buffer)))
526 fatal(0, "%s: %s", buffer, wstat(w));
527 if(chmod(base, 0444) < 0)
528 fatal(errno, "chmod %s", base);
529 if(!(fp = fopen(base, "r")))
530 fatal(errno, "%s", base);
531 }
532 return fp;
533}
534
1625e11a 535/** @brief Run breaking tests for utf32_grapheme_boundary() etc */
bb48024f
RK
536static void breaktest(const char *path,
537 int (*breakfn)(const uint32_t *, size_t, size_t)) {
538 FILE *fp = open_unicode_test(path);
539 int lineno = 0;
540 char *l, *lp;
541 size_t bn, n;
542 char break_allowed[1024];
543 uint32_t buffer[1024];
544
545 while(!inputline(path, fp, &l, '\n')) {
546 ++lineno;
547 if(l[0] == '#') continue;
548 bn = 0;
549 lp = l;
550 while(*lp) {
551 if(*lp == ' ' || *lp == '\t') {
552 ++lp;
553 continue;
554 }
555 if(*lp == '#')
556 break;
557 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) {
558 /* 00F7 DIVISION SIGN */
559 break_allowed[bn] = 1;
560 lp += 2;
561 continue;
562 }
563 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) {
564 /* 00D7 MULTIPLICATION SIGN */
565 break_allowed[bn] = 0;
566 lp += 2;
567 continue;
568 }
569 if(isxdigit((unsigned char)*lp)) {
570 buffer[bn++] = strtoul(lp, &lp, 16);
571 continue;
572 }
573 fatal(0, "%s:%d: evil line: %s", path, lineno, l);
574 }
575 for(n = 0; n <= bn; ++n) {
576 if(breakfn(buffer, bn, n) != break_allowed[n]) {
577 fprintf(stderr,
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578 "%s:%d: offset %zu: mismatch\n"
579 "%s\n"
580 "\n",
581 path, lineno, n, l);
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582 count_error();
583 }
584 ++tests;
585 }
586 xfree(l);
587 }
588 fclose(fp);
589}
590
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591/** @brief Tests for @ref lib/unicode.h */
592static void test_unicode(void) {
593 FILE *fp;
594 int lineno = 0;
595 char *l, *lp;
596 uint32_t buffer[1024];
16506c9d 597 uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */
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598 int cn, bn;
599
600 fprintf(stderr, "test_unicode\n");
e2452add 601 fp = open_unicode_test("NormalizationTest.txt");
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602 while(!inputline("NormalizationTest.txt", fp, &l, '\n')) {
603 ++lineno;
604 if(*l == '#' || *l == '@')
605 continue;
606 bn = 0;
607 cn = 1;
608 lp = l;
609 c[cn++] = &buffer[bn];
610 while(*lp && *lp != '#') {
611 if(*lp == ' ') {
612 ++lp;
613 continue;
614 }
615 if(*lp == ';') {
616 buffer[bn++] = 0;
617 if(cn == 6)
618 break;
619 c[cn++] = &buffer[bn];
620 ++lp;
621 continue;
622 }
623 buffer[bn++] = strtoul(lp, &lp, 16);
624 }
625 buffer[bn] = 0;
626 assert(cn == 6);
627 for(cn = 1; cn <= 5; ++cn) {
628 NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0);
629 NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0);
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630 NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0);
631 NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0);
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632 }
633#define unt_check(T, A, B) do { \
634 ++tests; \
635 if(utf32_cmp(c[A], T##_c[B])) { \
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636 fprintf(stderr, \
637 "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \
638 lineno, A, B); \
16506c9d 639 fprintf(stderr, " c%d:%s\n", \
e5a5a138 640 A, format_utf32(c[A])); \
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641 fprintf(stderr, " c%d:%s\n", \
642 B, format_utf32(c[B])); \
643 fprintf(stderr, "%4s(c%d):%s\n", \
e5a5a138 644 #T, B, format_utf32(T##_c[B])); \
bcf9ed7f 645 count_error(); \
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646 } \
647 } while(0)
648 unt_check(NFD, 3, 1);
649 unt_check(NFD, 3, 2);
650 unt_check(NFD, 3, 3);
651 unt_check(NFD, 5, 4);
652 unt_check(NFD, 5, 5);
653 unt_check(NFKD, 5, 1);
654 unt_check(NFKD, 5, 2);
655 unt_check(NFKD, 5, 3);
656 unt_check(NFKD, 5, 4);
657 unt_check(NFKD, 5, 5);
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658 unt_check(NFC, 2, 1);
659 unt_check(NFC, 2, 2);
660 unt_check(NFC, 2, 3);
661 unt_check(NFC, 4, 4);
662 unt_check(NFC, 4, 5);
663 unt_check(NFKC, 4, 1);
664 unt_check(NFKC, 4, 2);
665 unt_check(NFKC, 4, 3);
666 unt_check(NFKC, 4, 4);
667 unt_check(NFKC, 4, 5);
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668 for(cn = 1; cn <= 5; ++cn) {
669 xfree(NFD_c[cn]);
670 xfree(NFKD_c[cn]);
671 }
672 xfree(l);
673 }
e2452add 674 fclose(fp);
1625e11a 675 breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary);
bb48024f 676 breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary);
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677}
678
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679static void test_signame(void) {
680 fprintf(stderr, "test_signame\n");
681 insist(find_signal("SIGTERM") == SIGTERM);
682 insist(find_signal("SIGHUP") == SIGHUP);
683 insist(find_signal("SIGINT") == SIGINT);
684 insist(find_signal("SIGQUIT") == SIGQUIT);
685 insist(find_signal("SIGKILL") == SIGKILL);
686 insist(find_signal("SIGYOURMUM") == -1);
687}
688
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689static void test_cache(void) {
690 const struct cache_type t1 = { 1 }, t2 = { 10 };
691 const char v11[] = "spong", v12[] = "wibble", v2[] = "blat";
692 fprintf(stderr, "test_cache\n");
693 cache_put(&t1, "1_1", v11);
694 cache_put(&t1, "1_2", v12);
695 cache_put(&t2, "2", v2);
696 insist(cache_count() == 3);
697 insist(cache_get(&t2, "2") == v2);
698 insist(cache_get(&t1, "1_1") == v11);
699 insist(cache_get(&t1, "1_2") == v12);
700 insist(cache_get(&t1, "2") == 0);
701 insist(cache_get(&t2, "1_1") == 0);
702 insist(cache_get(&t2, "1_2") == 0);
703 insist(cache_get(&t1, "2") == 0);
704 insist(cache_get(&t2, "1_1") == 0);
705 insist(cache_get(&t2, "1_2") == 0);
706 sleep(2);
707 cache_expire();
708 insist(cache_count() == 1);
709 insist(cache_get(&t1, "1_1") == 0);
710 insist(cache_get(&t1, "1_2") == 0);
711 insist(cache_get(&t2, "2") == v2);
712 cache_clean(0);
713 insist(cache_count() == 0);
714 insist(cache_get(&t2, "2") == 0);
715}
716
460b9539 717int main(void) {
bb48024f 718 fail_first = !!getenv("FAIL_FIRST");
460b9539 719 insist('\n' == 0x0A);
720 insist('\r' == 0x0D);
721 insist(' ' == 0x20);
722 insist('0' == 0x30);
723 insist('9' == 0x39);
724 insist('A' == 0x41);
725 insist('Z' == 0x5A);
726 insist('a' == 0x61);
727 insist('z' == 0x7A);
728 /* addr.c */
729 /* asprintf.c */
730 /* authhash.c */
731 /* basen.c */
732 /* charset.c */
733 /* client.c */
734 /* configuration.c */
735 /* event.c */
736 /* fprintf.c */
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737 /* heap.c */
738 test_heap();
460b9539 739 /* hex.c */
740 test_hex();
741 /* inputline.c */
742 /* kvp.c */
743 /* log.c */
744 /* mem.c */
745 /* mime.c */
746 test_mime();
747 /* mixer.c */
748 /* plugin.c */
749 /* printf.c */
750 /* queue.c */
751 /* sink.c */
752 /* snprintf.c */
753 /* split.c */
754 /* syscalls.c */
755 /* table.c */
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756 /* unicode.c */
757 test_unicode();
460b9539 758 /* utf8.c */
759 test_utf8();
760 /* vector.c */
761 /* words.c */
762 test_casefold();
8818b7fc 763 test_words();
460b9539 764 /* wstat.c */
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765 /* signame.c */
766 test_signame();
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767 /* cache.c */
768 test_cache();
460b9539 769 fprintf(stderr, "%d errors out of %d tests\n", errors, tests);
770 return !!errors;
771}
772
773/*
774Local Variables:
775c-basic-offset:2
776comment-column:40
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777fill-column:79
778indent-tabs-mode:nil
460b9539 779End:
780*/