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partial tests for kvp.c
[disorder] / lib / test.c
CommitLineData
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"
65bb0fff
RK		 50#include "hash.h"
51#include "selection.h"
71b90230 52#include "syscalls.h"
22f61603 53#include "kvp.h"
460b9539 54
55static int tests, errors;
bb48024f
RK		 56static int fail_first;
57
58static void count_error() {
59 ++errors;
60 if(fail_first)
61 abort();
62}
460b9539 63
033fd4e3 64/** @brief Checks that @p expr is nonzero */
460b9539 65#define insist(expr) do { \
033fd4e3 66 if(!(expr)) { \
bb48024f 67 count_error(); \
460b9539 68 fprintf(stderr, "%s:%d: error checking %s\n", \
69 __FILE__, __LINE__, #expr); \
70 } \
71 ++tests; \
72} while(0)
73
74static const char *format(const char *s) {
75 struct dynstr d;
76 int c;
77 char buf[10];
78
79 dynstr_init(&d);
80 while((c = (unsigned char)*s++)) {
81 if(c >= ' ' && c <= '~')
82 dynstr_append(&d, c);
83 else {
84 sprintf(buf, "\\x%02X", (unsigned)c);
85 dynstr_append_string(&d, buf);
86 }
87 }
88 dynstr_terminate(&d);
89 return d.vec;
90}
91
e5a5a138
RK		 92static const char *format_utf32(const uint32_t *s) {
93 struct dynstr d;
94 uint32_t c;
95 char buf[64];
96
97 dynstr_init(&d);
98 while((c = *s++)) {
16506c9d
RK		 99 sprintf(buf, " %04lX", (long)c);
100 dynstr_append_string(&d, buf);
e5a5a138
RK		 101 }
102 dynstr_terminate(&d);
103 return d.vec;
104}
105
460b9539 106#define check_string(GOT, WANT) do { \
107 const char *g = GOT; \
108 const char *w = WANT; \
109 \
110 if(w == 0) { \
111 fprintf(stderr, "%s:%d: %s returned 0\n", \
112 __FILE__, __LINE__, #GOT); \
71b90230 113 count_error(); \
460b9539 114 } else if(strcmp(w, g)) { \
115 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \
116 __FILE__, __LINE__, #GOT, format(g), format(w)); \
71b90230 117 count_error(); \
460b9539 118 } \
119 ++tests; \
120 } while(0)
121
71b90230
RK		 122#define check_string_prefix(GOT, WANT) do { \
123 const char *g = GOT; \
124 const char *w = WANT; \
125 \
126 if(w == 0) { \
127 fprintf(stderr, "%s:%d: %s returned 0\n", \
128 __FILE__, __LINE__, #GOT); \
129 count_error(); \
130 } else if(strncmp(w, g, strlen(w))) { \
131 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s...\n", \
132 __FILE__, __LINE__, #GOT, format(g), format(w)); \
133 count_error(); \
134 } \
135 ++tests; \
136 } while(0)
137
460b9539 138static uint32_t *ucs4parse(const char *s) {
139 struct dynstr_ucs4 d;
140 char *e;
141
142 dynstr_ucs4_init(&d);
143 while(*s) {
144 errno = 0;
145 dynstr_ucs4_append(&d, strtoul(s, &e, 0));
146 if(errno) fatal(errno, "strtoul (%s)", s);
147 s = e;
148 }
149 dynstr_ucs4_terminate(&d);
150 return d.vec;
151}
152
153static void test_utf8(void) {
154 /* Test validutf8, convert to UCS-4, check the answer is right,
155 * convert back to UTF-8, check we got to where we started */
156#define U8(CHARS, WORDS) do { \
157 uint32_t *w = ucs4parse(WORDS); \
158 uint32_t *ucs; \
159 char *u8; \
160 \
161 insist(validutf8(CHARS)); \
caecd4f4 162 ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \
460b9539 163 insist(ucs != 0); \
caecd4f4
RK		 164 insist(!utf32_cmp(w, ucs)); \
165 u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \
460b9539 166 insist(u8 != 0); \
167 insist(!strcmp(u8, CHARS)); \
168} while(0)
169
033fd4e3 170 fprintf(stderr, "test_utf8\n");
18cda350 171#define validutf8(S) utf8_valid((S), strlen(S))
033fd4e3 172
460b9539 173 /* empty string */
174
175 U8("", "");
176
177 /* ASCII characters */
178
179 U8(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
180 "0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2a 0x2b 0x2c 0x2d "
181 "0x2e 0x2f 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3a "
182 "0x3b 0x3c 0x3d 0x3e 0x3f 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 "
183 "0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 "
184 "0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f 0x60 0x61 "
185 "0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e "
186 "0x6f 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7a 0x7b "
187 "0x7c 0x7d 0x7e");
188 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",
189 "0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf 0x10 "
190 "0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d "
191 "0x1e 0x1f 0x7f");
192
193 /* from RFC3629 */
194
195 /* UTF8-2 = %xC2-DF UTF8-tail */
196 insist(!validutf8("\xC0\x80"));
197 insist(!validutf8("\xC1\x80"));
198 insist(!validutf8("\xC2\x7F"));
199 U8("\xC2\x80", "0x80");
200 U8("\xDF\xBF", "0x7FF");
201 insist(!validutf8("\xDF\xC0"));
202
203 /* UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
204 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
205 */
206 insist(!validutf8("\xE0\x9F\x80"));
207 U8("\xE0\xA0\x80", "0x800");
208 U8("\xE0\xBF\xBF", "0xFFF");
209 insist(!validutf8("\xE0\xC0\xBF"));
210
211 insist(!validutf8("\xE1\x80\x7F"));
212 U8("\xE1\x80\x80", "0x1000");
213 U8("\xEC\xBF\xBF", "0xCFFF");
214 insist(!validutf8("\xEC\xC0\xBF"));
215
216 U8("\xED\x80\x80", "0xD000");
217 U8("\xED\x9F\xBF", "0xD7FF");
218 insist(!validutf8("\xED\xA0\xBF"));
219
220 insist(!validutf8("\xEE\x7f\x80"));
221 U8("\xEE\x80\x80", "0xE000");
222 U8("\xEF\xBF\xBF", "0xFFFF");
223 insist(!validutf8("\xEF\xC0\xBF"));
224
225 /* UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
226 * %xF4 %x80-8F 2( UTF8-tail )
227 */
228 insist(!validutf8("\xF0\x8F\x80\x80"));
229 U8("\xF0\x90\x80\x80", "0x10000");
230 U8("\xF0\xBF\xBF\xBF", "0x3FFFF");
231 insist(!validutf8("\xF0\xC0\x80\x80"));
232
233 insist(!validutf8("\xF1\x80\x80\x7F"));
234 U8("\xF1\x80\x80\x80", "0x40000");
235 U8("\xF3\xBF\xBF\xBF", "0xFFFFF");
236 insist(!validutf8("\xF3\xC0\x80\x80"));
237
238 insist(!validutf8("\xF4\x80\x80\x7F"));
239 U8("\xF4\x80\x80\x80", "0x100000");
240 U8("\xF4\x8F\xBF\xBF", "0x10FFFF");
241 insist(!validutf8("\xF4\x90\x80\x80"));
c35e83d9 242 insist(!validutf8("\xF4\x80\xFF\x80"));
460b9539 243
244 /* miscellaneous non-UTF-8 rubbish */
245 insist(!validutf8("\x80"));
246 insist(!validutf8("\xBF"));
247 insist(!validutf8("\xC0"));
248 insist(!validutf8("\xC0\x7F"));
249 insist(!validutf8("\xC0\xC0"));
250 insist(!validutf8("\xE0"));
251 insist(!validutf8("\xE0\x7F"));
252 insist(!validutf8("\xE0\xC0"));
253 insist(!validutf8("\xE0\x80"));
254 insist(!validutf8("\xE0\x80\x7f"));
255 insist(!validutf8("\xE0\x80\xC0"));
256 insist(!validutf8("\xF0"));
257 insist(!validutf8("\xF0\x7F"));
258 insist(!validutf8("\xF0\xC0"));
259 insist(!validutf8("\xF0\x80"));
260 insist(!validutf8("\xF0\x80\x7f"));
261 insist(!validutf8("\xF0\x80\xC0"));
262 insist(!validutf8("\xF0\x80\x80\x7f"));
263 insist(!validutf8("\xF0\x80\x80\xC0"));
264 insist(!validutf8("\xF5\x80\x80\x80"));
265 insist(!validutf8("\xF8"));
266}
267
268static void test_mime(void) {
269 char *t, *n, *v;
270
033fd4e3
RK		 271 fprintf(stderr, "test_mime\n");
272
460b9539 273 t = n = v = 0;
274 insist(!mime_content_type("text/plain", &t, &n, &v));
275 insist(!strcmp(t, "text/plain"));
276 insist(n == 0);
277 insist(v == 0);
278
279 t = n = v = 0;
280 insist(!mime_content_type("TEXT ((nested) comment) /plain", &t, &n, &v));
281 insist(!strcmp(t, "text/plain"));
282 insist(n == 0);
283 insist(v == 0);
284
285 t = n = v = 0;
286 insist(!mime_content_type(" text/plain ; Charset=utf-8", &t, &n, &v));
287 insist(!strcmp(t, "text/plain"));
288 insist(!strcmp(n, "charset"));
289 insist(!strcmp(v, "utf-8"));
290
291 t = n = v = 0;
292 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &n, &v));
293 insist(!strcmp(t, "text/plain"));
294 insist(!strcmp(n, "charset"));
295 insist(!strcmp(v, "ISO-8859-1"));
296
297 /* XXX mime_parse */
298 /* XXX mime_multipart */
299 /* XXX mime_rfc2388_content_disposition */
300
301 check_string(mime_qp(""), "");
302 check_string(mime_qp("foobar"), "foobar");
303 check_string(mime_qp("foo=20bar"), "foo bar");
304 check_string(mime_qp("x \r\ny"), "x\r\ny");
305 check_string(mime_qp("x=\r\ny"), "xy");
306 check_string(mime_qp("x= \r\ny"), "xy");
307 check_string(mime_qp("x =\r\ny"), "x y");
308 check_string(mime_qp("x = \r\ny"), "x y");
309
310 /* from RFC2045 */
311 check_string(mime_qp("Now's the time =\r\n"
312"for all folk to come=\r\n"
313" to the aid of their country."),
314 "Now's the time for all folk to come to the aid of their country.");
315
316 check_string(mime_base64(""), "");
317 check_string(mime_base64("BBBB"), "\x04\x10\x41");
318 check_string(mime_base64("////"), "\xFF\xFF\xFF");
319 check_string(mime_base64("//BB"), "\xFF\xF0\x41");
320 check_string(mime_base64("BBBB//BB////"),
321 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
322 check_string(mime_base64("B B B B / / B B / / / /"),
323 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
324 check_string(mime_base64("B\r\nBBB.// B-B//~//"),
325 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
326 check_string(mime_base64("BBBB="),
327 "\x04\x10\x41");
328 check_string(mime_base64("BBBBx="), /* not actually valid base64 */
329 "\x04\x10\x41");
330 check_string(mime_base64("BBBB BB=="),
331 "\x04\x10\x41" "\x04");
332 check_string(mime_base64("BBBB BBB="),
333 "\x04\x10\x41" "\x04\x10");
334}
335
336static void test_hex(void) {
337 unsigned n;
338 static const unsigned char h[] = { 0x00, 0xFF, 0x80, 0x7F };
339 uint8_t *u;
340 size_t ul;
341
033fd4e3
RK		 342 fprintf(stderr, "test_hex\n");
343
460b9539 344 for(n = 0; n <= UCHAR_MAX; ++n) {
345 if(!isxdigit(n))
346 insist(unhexdigitq(n) == -1);
347 }
348 insist(unhexdigitq('0') == 0);
349 insist(unhexdigitq('1') == 1);
350 insist(unhexdigitq('2') == 2);
351 insist(unhexdigitq('3') == 3);
352 insist(unhexdigitq('4') == 4);
353 insist(unhexdigitq('5') == 5);
354 insist(unhexdigitq('6') == 6);
355 insist(unhexdigitq('7') == 7);
356 insist(unhexdigitq('8') == 8);
357 insist(unhexdigitq('9') == 9);
358 insist(unhexdigitq('a') == 10);
359 insist(unhexdigitq('b') == 11);
360 insist(unhexdigitq('c') == 12);
361 insist(unhexdigitq('d') == 13);
362 insist(unhexdigitq('e') == 14);
363 insist(unhexdigitq('f') == 15);
364 insist(unhexdigitq('A') == 10);
365 insist(unhexdigitq('B') == 11);
366 insist(unhexdigitq('C') == 12);
367 insist(unhexdigitq('D') == 13);
368 insist(unhexdigitq('E') == 14);
369 insist(unhexdigitq('F') == 15);
370 check_string(hex(h, sizeof h), "00ff807f");
371 check_string(hex(0, 0), "");
372 u = unhex("00ff807f", &ul);
373 insist(ul == 4);
374 insist(memcmp(u, h, 4) == 0);
375 u = unhex("00FF807F", &ul);
376 insist(ul == 4);
377 insist(memcmp(u, h, 4) == 0);
378 u = unhex("", &ul);
379 insist(ul == 0);
033fd4e3 380 fprintf(stderr, "2 ERROR reports expected {\n");
460b9539 381 insist(unhex("F", 0) == 0);
382 insist(unhex("az", 0) == 0);
033fd4e3 383 fprintf(stderr, "}\n");
460b9539 384}
385
386static void test_casefold(void) {
e5a5a138 387 uint32_t c, l;
56fd389c 388 const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected;
460b9539 389
033fd4e3 390 fprintf(stderr, "test_casefold\n");
56fd389c
RK		 391
392 /* This isn't a very exhaustive test. Unlike for normalization, there don't
393 * seem to be any public test vectors for these algorithms. */
e5a5a138 394
460b9539 395 for(c = 1; c < 256; ++c) {
e5a5a138 396 input = utf32_to_utf8(&c, 1, 0);
56fd389c
RK		 397 canon_folded = utf8_casefold_canon(input, strlen(input), 0);
398 compat_folded = utf8_casefold_compat(input, strlen(input), 0);
460b9539 399 switch(c) {
400 default:
401 if((c >= 'A' && c <= 'Z')
402 || (c >= 0xC0 && c <= 0xDE && c != 0xD7))
403 l = c ^ 0x20;
404 else
405 l = c;
406 break;
407 case 0xB5: /* MICRO SIGN */
e5a5a138 408 l = 0x3BC; /* GREEK SMALL LETTER MU */
460b9539 409 break;
410 case 0xDF: /* LATIN SMALL LETTER SHARP S */
56fd389c
RK		 411 insist(!strcmp(canon_folded, "ss"));
412 insist(!strcmp(compat_folded, "ss"));
460b9539 413 l = 0;
414 break;
415 }
416 if(l) {
caecd4f4 417 uint32_t *d;
e5a5a138 418 /* Case-folded data is now normalized */
caecd4f4
RK		 419 d = utf32_decompose_canon(&l, 1, 0);
420 canon_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 421 if(strcmp(canon_folded, canon_expected)) {
422 fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n",
423 __FILE__, __LINE__, (unsigned long)c,
424 format(canon_folded), format(canon_expected));
bb48024f 425 count_error();
56fd389c
RK		 426 }
427 ++tests;
caecd4f4
RK		 428 d = utf32_decompose_compat(&l, 1, 0);
429 compat_expected = utf32_to_utf8(d, utf32_len(d), 0);
56fd389c
RK		 430 if(strcmp(compat_folded, compat_expected)) {
431 fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n",
460b9539 432 __FILE__, __LINE__, (unsigned long)c,
56fd389c 433 format(compat_folded), format(compat_expected));
bb48024f 434 count_error();
460b9539 435 }
436 ++tests;
437 }
438 }
c85b7022 439 check_string(utf8_casefold_canon("", 0, 0), "");
460b9539 440}
441
8818b7fc
RK		 442struct {
443 const char *in;
444 const char *expect[10];
445} wtest[] = {
446 /* Empty string */
447 { "", { 0 } },
448 /* Only whitespace and punctuation */
449 { " ", { 0 } },
450 { " ' ", { 0 } },
451 { " ! ", { 0 } },
452 { " \"\" ", { 0 } },
453 { " @ ", { 0 } },
454 /* Basics */
455 { "wibble", { "wibble", 0 } },
456 { " wibble", { "wibble", 0 } },
457 { " wibble ", { "wibble", 0 } },
458 { "wibble ", { "wibble", 0 } },
459 { "wibble spong", { "wibble", "spong", 0 } },
460 { " wibble spong", { "wibble", "spong", 0 } },
461 { " wibble spong ", { "wibble", "spong", 0 } },
462 { "wibble spong ", { "wibble", "spong", 0 } },
463 { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } },
464 /* Apostrophes */
465 { "wibble 'spong", { "wibble", "spong", 0 } },
466 { " wibble's", { "wibble's", 0 } },
467 { " wibblespong' ", { "wibblespong", 0 } },
468 { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } },
469};
470#define NWTEST (sizeof wtest / sizeof *wtest)
471
472static void test_words(void) {
473 size_t t, nexpect, ngot, i;
474 int right;
475
476 fprintf(stderr, "test_words\n");
477 for(t = 0; t < NWTEST; ++t) {
c85b7022 478 char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0);
8818b7fc
RK		 479
480 for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect)
481 ;
482 if(nexpect == ngot) {
483 for(i = 0; i < ngot; ++i)
484 if(strcmp(wtest[t].expect[i], got[i]))
485 break;
486 right = i == ngot;
487 } else
488 right = 0;
489 if(!right) {
490 fprintf(stderr, "word split %zu failed\n", t);
491 fprintf(stderr, "input: %s\n", wtest[t].in);
492 fprintf(stderr, " | %-30s | %-30s\n",
493 "expected", "got");
494 for(i = 0; i < nexpect || i < ngot; ++i) {
495 const char *e = i < nexpect ? wtest[t].expect[i] : "<none>";
496 const char *g = i < ngot ? got[i] : "<none>";
497 fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g);
498 }
499 count_error();
500 }
501 ++tests;
502 }
503}
504
033fd4e3
RK		 505/** @brief Less-than comparison function for integer heap */
506static inline int int_lt(int a, int b) { return a < b; }
507
dab22732
RK		 508/** @struct iheap
509 * @brief A heap with @c int elements */
033fd4e3 510HEAP_TYPE(iheap, int, int_lt);
8e3fe3d8 511HEAP_DEFINE(iheap, int, int_lt);
033fd4e3
RK		 512
513/** @brief Tests for @ref heap.h */
514static void test_heap(void) {
515 struct iheap h[1];
516 int n;
517 int last = -1;
518
519 fprintf(stderr, "test_heap\n");
520
521 iheap_init(h);
522 for(n = 0; n < 1000; ++n)
523 iheap_insert(h, random() % 100);
524 for(n = 0; n < 1000; ++n) {
525 const int latest = iheap_remove(h);
526 if(last > latest)
527 fprintf(stderr, "should have %d <= %d\n", last, latest);
528 insist(last <= latest);
529 last = latest;
530 }
531 putchar('\n');
532}
533
e2452add
RK		 534/** @brief Open a Unicode test file */
535static FILE *open_unicode_test(const char *path) {
536 const char *base;
537 FILE *fp;
538 char buffer[1024];
539 int w;
540
541 if((base = strrchr(path, '/')))
542 ++base;
543 else
544 base = path;
545 if(!(fp = fopen(base, "r"))) {
546 snprintf(buffer, sizeof buffer,
547 "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path);
548 if((w = system(buffer)))
549 fatal(0, "%s: %s", buffer, wstat(w));
550 if(chmod(base, 0444) < 0)
551 fatal(errno, "chmod %s", base);
552 if(!(fp = fopen(base, "r")))
553 fatal(errno, "%s", base);
554 }
555 return fp;
556}
557
1625e11a 558/** @brief Run breaking tests for utf32_grapheme_boundary() etc */
bb48024f
RK		 559static void breaktest(const char *path,
560 int (*breakfn)(const uint32_t *, size_t, size_t)) {
561 FILE *fp = open_unicode_test(path);
562 int lineno = 0;
563 char *l, *lp;
564 size_t bn, n;
565 char break_allowed[1024];
566 uint32_t buffer[1024];
567
568 while(!inputline(path, fp, &l, '\n')) {
569 ++lineno;
570 if(l[0] == '#') continue;
571 bn = 0;
572 lp = l;
573 while(*lp) {
574 if(*lp == ' ' || *lp == '\t') {
575 ++lp;
576 continue;
577 }
578 if(*lp == '#')
579 break;
580 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) {
581 /* 00F7 DIVISION SIGN */
582 break_allowed[bn] = 1;
583 lp += 2;
584 continue;
585 }
586 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) {
587 /* 00D7 MULTIPLICATION SIGN */
588 break_allowed[bn] = 0;
589 lp += 2;
590 continue;
591 }
592 if(isxdigit((unsigned char)*lp)) {
593 buffer[bn++] = strtoul(lp, &lp, 16);
594 continue;
595 }
596 fatal(0, "%s:%d: evil line: %s", path, lineno, l);
597 }
598 for(n = 0; n <= bn; ++n) {
599 if(breakfn(buffer, bn, n) != break_allowed[n]) {
600 fprintf(stderr,
b21a155c
RK		 601 "%s:%d: offset %zu: mismatch\n"
602 "%s\n"
603 "\n",
604 path, lineno, n, l);
bb48024f
RK		 605 count_error();
606 }
607 ++tests;
608 }
609 xfree(l);
610 }
611 fclose(fp);
612}
613
e5a5a138
RK		 614/** @brief Tests for @ref lib/unicode.h */
615static void test_unicode(void) {
616 FILE *fp;
617 int lineno = 0;
618 char *l, *lp;
619 uint32_t buffer[1024];
16506c9d 620 uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */
e5a5a138
RK		 621 int cn, bn;
622
623 fprintf(stderr, "test_unicode\n");
e2452add 624 fp = open_unicode_test("NormalizationTest.txt");
e5a5a138
RK		 625 while(!inputline("NormalizationTest.txt", fp, &l, '\n')) {
626 ++lineno;
627 if(*l == '#' || *l == '@')
628 continue;
629 bn = 0;
630 cn = 1;
631 lp = l;
632 c[cn++] = &buffer[bn];
633 while(*lp && *lp != '#') {
634 if(*lp == ' ') {
635 ++lp;
636 continue;
637 }
638 if(*lp == ';') {
639 buffer[bn++] = 0;
640 if(cn == 6)
641 break;
642 c[cn++] = &buffer[bn];
643 ++lp;
644 continue;
645 }
646 buffer[bn++] = strtoul(lp, &lp, 16);
647 }
648 buffer[bn] = 0;
649 assert(cn == 6);
650 for(cn = 1; cn <= 5; ++cn) {
651 NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0);
652 NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0);
16506c9d
RK		 653 NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0);
654 NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0);
e5a5a138
RK		 655 }
656#define unt_check(T, A, B) do { \
657 ++tests; \
658 if(utf32_cmp(c[A], T##_c[B])) { \
e2452add
RK		 659 fprintf(stderr, \
660 "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \
661 lineno, A, B); \
16506c9d 662 fprintf(stderr, " c%d:%s\n", \
e5a5a138 663 A, format_utf32(c[A])); \
16506c9d
RK		 664 fprintf(stderr, " c%d:%s\n", \
665 B, format_utf32(c[B])); \
666 fprintf(stderr, "%4s(c%d):%s\n", \
e5a5a138 667 #T, B, format_utf32(T##_c[B])); \
bcf9ed7f 668 count_error(); \
e5a5a138
RK		 669 } \
670 } while(0)
671 unt_check(NFD, 3, 1);
672 unt_check(NFD, 3, 2);
673 unt_check(NFD, 3, 3);
674 unt_check(NFD, 5, 4);
675 unt_check(NFD, 5, 5);
676 unt_check(NFKD, 5, 1);
677 unt_check(NFKD, 5, 2);
678 unt_check(NFKD, 5, 3);
679 unt_check(NFKD, 5, 4);
680 unt_check(NFKD, 5, 5);
16506c9d
RK		 681 unt_check(NFC, 2, 1);
682 unt_check(NFC, 2, 2);
683 unt_check(NFC, 2, 3);
684 unt_check(NFC, 4, 4);
685 unt_check(NFC, 4, 5);
686 unt_check(NFKC, 4, 1);
687 unt_check(NFKC, 4, 2);
688 unt_check(NFKC, 4, 3);
689 unt_check(NFKC, 4, 4);
690 unt_check(NFKC, 4, 5);
e5a5a138
RK		 691 for(cn = 1; cn <= 5; ++cn) {
692 xfree(NFD_c[cn]);
693 xfree(NFKD_c[cn]);
694 }
695 xfree(l);
696 }
e2452add 697 fclose(fp);
1625e11a 698 breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary);
bb48024f 699 breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary);
c35e83d9
RK		 700 insist(utf32_combining_class(0x40000) == 0);
701 insist(utf32_combining_class(0xE0000) == 0);
e5a5a138
RK		 702}
703
ea387d53
RK		 704static void test_signame(void) {
705 fprintf(stderr, "test_signame\n");
706 insist(find_signal("SIGTERM") == SIGTERM);
707 insist(find_signal("SIGHUP") == SIGHUP);
708 insist(find_signal("SIGINT") == SIGINT);
709 insist(find_signal("SIGQUIT") == SIGQUIT);
710 insist(find_signal("SIGKILL") == SIGKILL);
711 insist(find_signal("SIGYOURMUM") == -1);
712}
713
9f28e855
RK		 714static void test_cache(void) {
715 const struct cache_type t1 = { 1 }, t2 = { 10 };
716 const char v11[] = "spong", v12[] = "wibble", v2[] = "blat";
717 fprintf(stderr, "test_cache\n");
718 cache_put(&t1, "1_1", v11);
719 cache_put(&t1, "1_2", v12);
720 cache_put(&t2, "2", v2);
721 insist(cache_count() == 3);
722 insist(cache_get(&t2, "2") == v2);
723 insist(cache_get(&t1, "1_1") == v11);
724 insist(cache_get(&t1, "1_2") == v12);
725 insist(cache_get(&t1, "2") == 0);
726 insist(cache_get(&t2, "1_1") == 0);
727 insist(cache_get(&t2, "1_2") == 0);
728 insist(cache_get(&t1, "2") == 0);
729 insist(cache_get(&t2, "1_1") == 0);
730 insist(cache_get(&t2, "1_2") == 0);
731 sleep(2);
732 cache_expire();
733 insist(cache_count() == 1);
734 insist(cache_get(&t1, "1_1") == 0);
735 insist(cache_get(&t1, "1_2") == 0);
736 insist(cache_get(&t2, "2") == v2);
737 cache_clean(0);
738 insist(cache_count() == 0);
739 insist(cache_get(&t2, "2") == 0);
740}
741
00e36cd0
RK		 742static void test_filepart(void) {
743 fprintf(stderr, "test_filepart\n");
744 check_string(d_dirname("/"), "/");
745 check_string(d_dirname("/spong"), "/");
746 check_string(d_dirname("/foo/bar"), "/foo");
747 check_string(d_dirname("./bar"), ".");
748 check_string(d_dirname("."), ".");
749 check_string(d_dirname(".."), ".");
750 check_string(d_dirname("../blat"), "..");
751 check_string(d_dirname("wibble"), ".");
752 check_string(extension("foo.c"), ".c");
753 check_string(extension(".c"), ".c");
754 check_string(extension("."), ".");
755 check_string(extension("foo"), "");
756 check_string(extension("./foo"), "");
757 check_string(extension("./foo.c"), ".c");
758}
759
65bb0fff
RK		 760static void test_selection(void) {
761 hash *h;
762 fprintf(stderr, "test_selection\n");
763 insist((h = selection_new()) != 0);
764 selection_set(h, "one", 1);
765 selection_set(h, "two", 1);
766 selection_set(h, "three", 0);
767 selection_set(h, "four", 1);
768 insist(selection_selected(h, "one") == 1);
769 insist(selection_selected(h, "two") == 1);
770 insist(selection_selected(h, "three") == 0);
771 insist(selection_selected(h, "four") == 1);
772 insist(selection_selected(h, "five") == 0);
773 insist(hash_count(h) == 3);
774 selection_flip(h, "one");
775 selection_flip(h, "three");
776 insist(selection_selected(h, "one") == 0);
777 insist(selection_selected(h, "three") == 1);
778 insist(hash_count(h) == 3);
779 selection_live(h, "one");
780 selection_live(h, "two");
781 selection_live(h, "three");
782 selection_cleanup(h);
783 insist(selection_selected(h, "one") == 0);
784 insist(selection_selected(h, "two") == 1);
785 insist(selection_selected(h, "three") == 1);
786 insist(selection_selected(h, "four") == 0);
787 insist(selection_selected(h, "five") == 0);
788 insist(hash_count(h) == 2);
789 selection_empty(h);
790 insist(selection_selected(h, "one") == 0);
791 insist(selection_selected(h, "two") == 0);
792 insist(selection_selected(h, "three") == 0);
793 insist(selection_selected(h, "four") == 0);
794 insist(selection_selected(h, "five") == 0);
795 insist(hash_count(h) == 0);
796}
797
71b90230
RK		 798static void test_wstat(void) {
799 pid_t pid;
800 int w;
801
802 fprintf(stderr, "test_wstat\n");
803 if(!(pid = xfork())) {
804 _exit(1);
805 }
806 while(waitpid(pid, &w, 0) < 0 && errno == EINTR)
807 ;
808 check_string(wstat(w), "exited with status 1");
809 if(!(pid = xfork())) {
810 kill(getpid(), SIGTERM);
811 _exit(-1);
812 }
813 while(waitpid(pid, &w, 0) < 0 && errno == EINTR)
814 ;
815 check_string_prefix(wstat(w), "terminated by signal 15");
816}
817
22f61603
RK		 818static void test_kvp(void) {
819 struct kvp *k;
820
821 fprintf(stderr, "test_kvp\n");
822#define KVP_URLDECODE(S) kvp_urldecode((S), strlen(S))
823 insist(KVP_URLDECODE("=%zz") == 0);
824 insist(KVP_URLDECODE("=%0") == 0);
825 insist(KVP_URLDECODE("=%0z") == 0);
826 insist(KVP_URLDECODE("=%%") == 0);
827 insist(KVP_URLDECODE("==%") == 0);
828 insist(KVP_URLDECODE("wibble") == 0);
829 insist(KVP_URLDECODE("") == 0);
830 insist(KVP_URLDECODE("wibble&") == 0);
831 insist((k = KVP_URLDECODE("one=bl%61t+foo")) != 0);
832 check_string(kvp_get(k, "one"), "blat foo");
833 insist(kvp_get(k, "ONE") == 0);
834 insist(k->next == 0);
835 insist((k = KVP_URLDECODE("wibble=splat&bar=spong")) != 0);
836 check_string(kvp_get(k, "wibble"), "splat");
837 check_string(kvp_get(k, "bar"), "spong");
838 insist(kvp_get(k, "ONE") == 0);
839 insist(k->next->next == 0);
840 /* TODO test encoding too */
841}
842
460b9539 843int main(void) {
bb48024f 844 fail_first = !!getenv("FAIL_FIRST");
460b9539 845 insist('\n' == 0x0A);
846 insist('\r' == 0x0D);
847 insist(' ' == 0x20);
848 insist('0' == 0x30);
849 insist('9' == 0x39);
850 insist('A' == 0x41);
851 insist('Z' == 0x5A);
852 insist('a' == 0x61);
853 insist('z' == 0x7A);
854 /* addr.c */
855 /* asprintf.c */
856 /* authhash.c */
857 /* basen.c */
858 /* charset.c */
859 /* client.c */
860 /* configuration.c */
861 /* event.c */
00e36cd0
RK		 862 /* filepart.c */
863 test_filepart();
460b9539 864 /* fprintf.c */
033fd4e3
RK		 865 /* heap.c */
866 test_heap();
460b9539 867 /* hex.c */
868 test_hex();
869 /* inputline.c */
870 /* kvp.c */
22f61603 871 test_kvp();
460b9539 872 /* log.c */
873 /* mem.c */
874 /* mime.c */
875 test_mime();
876 /* mixer.c */
877 /* plugin.c */
878 /* printf.c */
879 /* queue.c */
880 /* sink.c */
881 /* snprintf.c */
882 /* split.c */
883 /* syscalls.c */
884 /* table.c */
e5a5a138
RK		 885 /* unicode.c */
886 test_unicode();
460b9539 887 /* utf8.c */
888 test_utf8();
889 /* vector.c */
890 /* words.c */
891 test_casefold();
8818b7fc 892 test_words();
460b9539 893 /* wstat.c */
71b90230 894 test_wstat();
ea387d53
RK		 895 /* signame.c */
896 test_signame();
9f28e855
RK		 897 /* cache.c */
898 test_cache();
65bb0fff
RK		 899 /* selection.c */
900 test_selection();
460b9539 901 fprintf(stderr, "%d errors out of %d tests\n", errors, tests);
902 return !!errors;
903}
904
905/*
906Local Variables:
907c-basic-offset:2
908comment-column:40
56fd389c
RK		 909fill-column:79
910indent-tabs-mode:nil
460b9539 911End:
912*/
Multi-user software jukebox -- https://www.greenend.org.uk/rjk/disorder/