2 * This file is part of DisOrder.
3 * Copyright (C) 2005, 2007 Richard Kettlewell
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.
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.
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
20 /** @file lib/test.c @brief Library tests */
31 #include <sys/types.h>
43 #include "inputline.h"
46 static int tests, errors;
47 static int fail_first;
49 static void count_error() {
55 /** @brief Checks that @p expr is nonzero */
56 #define insist(expr) do { \
59 fprintf(stderr, "%s:%d: error checking %s\n", \
60 __FILE__, __LINE__, #expr); \
65 static const char *format(const char *s) {
71 while((c = (unsigned char)*s++)) {
72 if(c >= ' ' && c <= '~')
75 sprintf(buf, "\\x%02X", (unsigned)c);
76 dynstr_append_string(&d, buf);
83 static const char *format_utf32(const uint32_t *s) {
90 sprintf(buf, " %04lX", (long)c);
91 dynstr_append_string(&d, buf);
97 #define check_string(GOT, WANT) do { \
98 const char *g = GOT; \
99 const char *w = WANT; \
102 fprintf(stderr, "%s:%d: %s returned 0\n", \
103 __FILE__, __LINE__, #GOT); \
105 } else if(strcmp(w, g)) { \
106 fprintf(stderr, "%s:%d: %s returned:\n%s\nexpected:\n%s\n", \
107 __FILE__, __LINE__, #GOT, format(g), format(w)); \
113 static uint32_t *ucs4parse(const char *s) {
114 struct dynstr_ucs4 d;
117 dynstr_ucs4_init(&d);
120 dynstr_ucs4_append(&d, strtoul(s, &e, 0));
121 if(errno) fatal(errno, "strtoul (%s)", s);
124 dynstr_ucs4_terminate(&d);
128 static void test_utf8(void) {
129 /* Test validutf8, convert to UCS-4, check the answer is right,
130 * convert back to UTF-8, check we got to where we started */
131 #define U8(CHARS, WORDS) do { \
132 uint32_t *w = ucs4parse(WORDS); \
136 insist(validutf8(CHARS)); \
137 ucs = utf8_to_utf32(CHARS, strlen(CHARS), 0); \
139 insist(!utf32_cmp(w, ucs)); \
140 u8 = utf32_to_utf8(ucs, utf32_len(ucs), 0); \
142 insist(!strcmp(u8, CHARS)); \
145 fprintf(stderr, "test_utf8\n");
146 #define validutf8(S) utf8_valid((S), strlen(S))
152 /* ASCII characters */
154 U8(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~",
155 "0x20 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29 0x2a 0x2b 0x2c 0x2d "
156 "0x2e 0x2f 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3a "
157 "0x3b 0x3c 0x3d 0x3e 0x3f 0x40 0x41 0x42 0x43 0x44 0x45 0x46 0x47 "
158 "0x48 0x49 0x4a 0x4b 0x4c 0x4d 0x4e 0x4f 0x50 0x51 0x52 0x53 0x54 "
159 "0x55 0x56 0x57 0x58 0x59 0x5a 0x5b 0x5c 0x5d 0x5e 0x5f 0x60 0x61 "
160 "0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6a 0x6b 0x6c 0x6d 0x6e "
161 "0x6f 0x70 0x71 0x72 0x73 0x74 0x75 0x76 0x77 0x78 0x79 0x7a 0x7b "
163 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",
164 "0x1 0x2 0x3 0x4 0x5 0x6 0x7 0x8 0x9 0xa 0xb 0xc 0xd 0xe 0xf 0x10 "
165 "0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b 0x1c 0x1d "
170 /* UTF8-2 = %xC2-DF UTF8-tail */
171 insist(!validutf8("\xC0\x80"));
172 insist(!validutf8("\xC1\x80"));
173 insist(!validutf8("\xC2\x7F"));
174 U8("\xC2\x80", "0x80");
175 U8("\xDF\xBF", "0x7FF");
176 insist(!validutf8("\xDF\xC0"));
178 /* UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
179 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
181 insist(!validutf8("\xE0\x9F\x80"));
182 U8("\xE0\xA0\x80", "0x800");
183 U8("\xE0\xBF\xBF", "0xFFF");
184 insist(!validutf8("\xE0\xC0\xBF"));
186 insist(!validutf8("\xE1\x80\x7F"));
187 U8("\xE1\x80\x80", "0x1000");
188 U8("\xEC\xBF\xBF", "0xCFFF");
189 insist(!validutf8("\xEC\xC0\xBF"));
191 U8("\xED\x80\x80", "0xD000");
192 U8("\xED\x9F\xBF", "0xD7FF");
193 insist(!validutf8("\xED\xA0\xBF"));
195 insist(!validutf8("\xEE\x7f\x80"));
196 U8("\xEE\x80\x80", "0xE000");
197 U8("\xEF\xBF\xBF", "0xFFFF");
198 insist(!validutf8("\xEF\xC0\xBF"));
200 /* UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
201 * %xF4 %x80-8F 2( UTF8-tail )
203 insist(!validutf8("\xF0\x8F\x80\x80"));
204 U8("\xF0\x90\x80\x80", "0x10000");
205 U8("\xF0\xBF\xBF\xBF", "0x3FFFF");
206 insist(!validutf8("\xF0\xC0\x80\x80"));
208 insist(!validutf8("\xF1\x80\x80\x7F"));
209 U8("\xF1\x80\x80\x80", "0x40000");
210 U8("\xF3\xBF\xBF\xBF", "0xFFFFF");
211 insist(!validutf8("\xF3\xC0\x80\x80"));
213 insist(!validutf8("\xF4\x80\x80\x7F"));
214 U8("\xF4\x80\x80\x80", "0x100000");
215 U8("\xF4\x8F\xBF\xBF", "0x10FFFF");
216 insist(!validutf8("\xF4\x90\x80\x80"));
218 /* miscellaneous non-UTF-8 rubbish */
219 insist(!validutf8("\x80"));
220 insist(!validutf8("\xBF"));
221 insist(!validutf8("\xC0"));
222 insist(!validutf8("\xC0\x7F"));
223 insist(!validutf8("\xC0\xC0"));
224 insist(!validutf8("\xE0"));
225 insist(!validutf8("\xE0\x7F"));
226 insist(!validutf8("\xE0\xC0"));
227 insist(!validutf8("\xE0\x80"));
228 insist(!validutf8("\xE0\x80\x7f"));
229 insist(!validutf8("\xE0\x80\xC0"));
230 insist(!validutf8("\xF0"));
231 insist(!validutf8("\xF0\x7F"));
232 insist(!validutf8("\xF0\xC0"));
233 insist(!validutf8("\xF0\x80"));
234 insist(!validutf8("\xF0\x80\x7f"));
235 insist(!validutf8("\xF0\x80\xC0"));
236 insist(!validutf8("\xF0\x80\x80\x7f"));
237 insist(!validutf8("\xF0\x80\x80\xC0"));
238 insist(!validutf8("\xF5\x80\x80\x80"));
239 insist(!validutf8("\xF8"));
242 static void test_mime(void) {
245 fprintf(stderr, "test_mime\n");
248 insist(!mime_content_type("text/plain", &t, &n, &v));
249 insist(!strcmp(t, "text/plain"));
254 insist(!mime_content_type("TEXT ((nested) comment) /plain", &t, &n, &v));
255 insist(!strcmp(t, "text/plain"));
260 insist(!mime_content_type(" text/plain ; Charset=utf-8", &t, &n, &v));
261 insist(!strcmp(t, "text/plain"));
262 insist(!strcmp(n, "charset"));
263 insist(!strcmp(v, "utf-8"));
266 insist(!mime_content_type("text/plain;charset = ISO-8859-1 ", &t, &n, &v));
267 insist(!strcmp(t, "text/plain"));
268 insist(!strcmp(n, "charset"));
269 insist(!strcmp(v, "ISO-8859-1"));
272 /* XXX mime_multipart */
273 /* XXX mime_rfc2388_content_disposition */
275 check_string(mime_qp(""), "");
276 check_string(mime_qp("foobar"), "foobar");
277 check_string(mime_qp("foo=20bar"), "foo bar");
278 check_string(mime_qp("x \r\ny"), "x\r\ny");
279 check_string(mime_qp("x=\r\ny"), "xy");
280 check_string(mime_qp("x= \r\ny"), "xy");
281 check_string(mime_qp("x =\r\ny"), "x y");
282 check_string(mime_qp("x = \r\ny"), "x y");
285 check_string(mime_qp("Now's the time =\r\n"
286 "for all folk to come=\r\n"
287 " to the aid of their country."),
288 "Now's the time for all folk to come to the aid of their country.");
290 check_string(mime_base64(""), "");
291 check_string(mime_base64("BBBB"), "\x04\x10\x41");
292 check_string(mime_base64("////"), "\xFF\xFF\xFF");
293 check_string(mime_base64("//BB"), "\xFF\xF0\x41");
294 check_string(mime_base64("BBBB//BB////"),
295 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
296 check_string(mime_base64("B B B B / / B B / / / /"),
297 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
298 check_string(mime_base64("B\r\nBBB.// B-B//~//"),
299 "\x04\x10\x41" "\xFF\xF0\x41" "\xFF\xFF\xFF");
300 check_string(mime_base64("BBBB="),
302 check_string(mime_base64("BBBBx="), /* not actually valid base64 */
304 check_string(mime_base64("BBBB BB=="),
305 "\x04\x10\x41" "\x04");
306 check_string(mime_base64("BBBB BBB="),
307 "\x04\x10\x41" "\x04\x10");
310 static void test_cookies(void) {
311 struct cookiedata cd[1];
313 fprintf(stderr, "test_cookies\n");
315 /* These are the examples from RFC2109 */
316 insist(!parse_cookie("$Version=\"1\"; Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\"", cd));
317 insist(!strcmp(cd->version, "1"));
318 insist(cd->ncookies = 1);
319 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
320 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
321 check_string(cd->cookies[0].path, "/acme");
322 insist(cd->cookies[0].domain == 0);
323 insist(!parse_cookie("$Version=\"1\";\n"
324 "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n"
325 "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\"",
327 insist(cd->ncookies = 2);
328 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
329 insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]);
330 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
331 check_string(cd->cookies[0].path, "/acme");
332 insist(cd->cookies[0].domain == 0);
333 check_string(cd->cookies[1].value, "Rocket_Launcher_0001");
334 check_string(cd->cookies[1].path, "/acme");
335 insist(cd->cookies[1].domain == 0);
336 insist(!parse_cookie("$Version=\"1\";\n"
337 "Customer=\"WILE_E_COYOTE\"; $Path=\"/acme\";\n"
338 "Part_Number=\"Rocket_Launcher_0001\"; $Path=\"/acme\";\n"
339 "Shipping=\"FedEx\"; $Path=\"/acme\"",
341 insist(cd->ncookies = 3);
342 insist(find_cookie(cd, "Customer") == &cd->cookies[0]);
343 insist(find_cookie(cd, "Part_Number") == &cd->cookies[1]);
344 insist(find_cookie(cd, "Shipping") == &cd->cookies[2]);
345 check_string(cd->cookies[0].value, "WILE_E_COYOTE");
346 check_string(cd->cookies[0].path, "/acme");
347 insist(cd->cookies[0].domain == 0);
348 check_string(cd->cookies[1].value, "Rocket_Launcher_0001");
349 check_string(cd->cookies[1].path, "/acme");
350 insist(cd->cookies[1].domain == 0);
351 check_string(cd->cookies[2].value, "FedEx");
352 check_string(cd->cookies[2].path, "/acme");
353 insist(cd->cookies[2].domain == 0);
356 static void test_hex(void) {
358 static const unsigned char h[] = { 0x00, 0xFF, 0x80, 0x7F };
362 fprintf(stderr, "test_hex\n");
364 for(n = 0; n <= UCHAR_MAX; ++n) {
366 insist(unhexdigitq(n) == -1);
368 insist(unhexdigitq('0') == 0);
369 insist(unhexdigitq('1') == 1);
370 insist(unhexdigitq('2') == 2);
371 insist(unhexdigitq('3') == 3);
372 insist(unhexdigitq('4') == 4);
373 insist(unhexdigitq('5') == 5);
374 insist(unhexdigitq('6') == 6);
375 insist(unhexdigitq('7') == 7);
376 insist(unhexdigitq('8') == 8);
377 insist(unhexdigitq('9') == 9);
378 insist(unhexdigitq('a') == 10);
379 insist(unhexdigitq('b') == 11);
380 insist(unhexdigitq('c') == 12);
381 insist(unhexdigitq('d') == 13);
382 insist(unhexdigitq('e') == 14);
383 insist(unhexdigitq('f') == 15);
384 insist(unhexdigitq('A') == 10);
385 insist(unhexdigitq('B') == 11);
386 insist(unhexdigitq('C') == 12);
387 insist(unhexdigitq('D') == 13);
388 insist(unhexdigitq('E') == 14);
389 insist(unhexdigitq('F') == 15);
390 check_string(hex(h, sizeof h), "00ff807f");
391 check_string(hex(0, 0), "");
392 u = unhex("00ff807f", &ul);
394 insist(memcmp(u, h, 4) == 0);
395 u = unhex("00FF807F", &ul);
397 insist(memcmp(u, h, 4) == 0);
400 fprintf(stderr, "2 ERROR reports expected {\n");
401 insist(unhex("F", 0) == 0);
402 insist(unhex("az", 0) == 0);
403 fprintf(stderr, "}\n");
406 static void test_casefold(void) {
408 const char *input, *canon_folded, *compat_folded, *canon_expected, *compat_expected;
410 fprintf(stderr, "test_casefold\n");
412 /* This isn't a very exhaustive test. Unlike for normalization, there don't
413 * seem to be any public test vectors for these algorithms. */
415 for(c = 1; c < 256; ++c) {
416 input = utf32_to_utf8(&c, 1, 0);
417 canon_folded = utf8_casefold_canon(input, strlen(input), 0);
418 compat_folded = utf8_casefold_compat(input, strlen(input), 0);
421 if((c >= 'A' && c <= 'Z')
422 || (c >= 0xC0 && c <= 0xDE && c != 0xD7))
427 case 0xB5: /* MICRO SIGN */
428 l = 0x3BC; /* GREEK SMALL LETTER MU */
430 case 0xDF: /* LATIN SMALL LETTER SHARP S */
431 insist(!strcmp(canon_folded, "ss"));
432 insist(!strcmp(compat_folded, "ss"));
438 /* Case-folded data is now normalized */
439 d = utf32_decompose_canon(&l, 1, 0);
440 canon_expected = utf32_to_utf8(d, utf32_len(d), 0);
441 if(strcmp(canon_folded, canon_expected)) {
442 fprintf(stderr, "%s:%d: canon-casefolding %#lx got '%s', expected '%s'\n",
443 __FILE__, __LINE__, (unsigned long)c,
444 format(canon_folded), format(canon_expected));
448 d = utf32_decompose_compat(&l, 1, 0);
449 compat_expected = utf32_to_utf8(d, utf32_len(d), 0);
450 if(strcmp(compat_folded, compat_expected)) {
451 fprintf(stderr, "%s:%d: compat-casefolding %#lx got '%s', expected '%s'\n",
452 __FILE__, __LINE__, (unsigned long)c,
453 format(compat_folded), format(compat_expected));
459 check_string(utf8_casefold_canon("", 0, 0), "");
464 const char *expect[10];
468 /* Only whitespace and punctuation */
475 { "wibble", { "wibble", 0 } },
476 { " wibble", { "wibble", 0 } },
477 { " wibble ", { "wibble", 0 } },
478 { "wibble ", { "wibble", 0 } },
479 { "wibble spong", { "wibble", "spong", 0 } },
480 { " wibble spong", { "wibble", "spong", 0 } },
481 { " wibble spong ", { "wibble", "spong", 0 } },
482 { "wibble spong ", { "wibble", "spong", 0 } },
483 { "wibble spong splat foo zot ", { "wibble", "spong", "splat", "foo", "zot", 0 } },
485 { "wibble 'spong", { "wibble", "spong", 0 } },
486 { " wibble's", { "wibble's", 0 } },
487 { " wibblespong' ", { "wibblespong", 0 } },
488 { "wibble sp''ong ", { "wibble", "sp", "ong", 0 } },
490 #define NWTEST (sizeof wtest / sizeof *wtest)
492 static void test_words(void) {
493 size_t t, nexpect, ngot, i;
496 fprintf(stderr, "test_words\n");
497 for(t = 0; t < NWTEST; ++t) {
498 char **got = utf8_word_split(wtest[t].in, strlen(wtest[t].in), &ngot, 0);
500 for(nexpect = 0; wtest[t].expect[nexpect]; ++nexpect)
502 if(nexpect == ngot) {
503 for(i = 0; i < ngot; ++i)
504 if(strcmp(wtest[t].expect[i], got[i]))
510 fprintf(stderr, "word split %zu failed\n", t);
511 fprintf(stderr, "input: %s\n", wtest[t].in);
512 fprintf(stderr, " | %-30s | %-30s\n",
514 for(i = 0; i < nexpect || i < ngot; ++i) {
515 const char *e = i < nexpect ? wtest[t].expect[i] : "<none>";
516 const char *g = i < ngot ? got[i] : "<none>";
517 fprintf(stderr, " %2zu | %-30s | %-30s\n", i, e, g);
525 /** @brief Less-than comparison function for integer heap */
526 static inline int int_lt(int a, int b) { return a < b; }
529 * @brief A heap with @c int elements */
530 HEAP_TYPE(iheap, int, int_lt);
531 HEAP_DEFINE(iheap, int, int_lt);
533 /** @brief Tests for @ref heap.h */
534 static void test_heap(void) {
539 fprintf(stderr, "test_heap\n");
542 for(n = 0; n < 1000; ++n)
543 iheap_insert(h, random() % 100);
544 for(n = 0; n < 1000; ++n) {
545 const int latest = iheap_remove(h);
547 fprintf(stderr, "should have %d <= %d\n", last, latest);
548 insist(last <= latest);
554 /** @brief Open a Unicode test file */
555 static FILE *open_unicode_test(const char *path) {
561 if((base = strrchr(path, '/')))
565 if(!(fp = fopen(base, "r"))) {
566 snprintf(buffer, sizeof buffer,
567 "wget http://www.unicode.org/Public/5.0.0/ucd/%s", path);
568 if((w = system(buffer)))
569 fatal(0, "%s: %s", buffer, wstat(w));
570 if(chmod(base, 0444) < 0)
571 fatal(errno, "chmod %s", base);
572 if(!(fp = fopen(base, "r")))
573 fatal(errno, "%s", base);
578 /** @brief Run breaking tests for utf32_grapheme_boundary() etc */
579 static void breaktest(const char *path,
580 int (*breakfn)(const uint32_t *, size_t, size_t)) {
581 FILE *fp = open_unicode_test(path);
585 char break_allowed[1024];
586 uint32_t buffer[1024];
588 while(!inputline(path, fp, &l, '\n')) {
590 if(l[0] == '#') continue;
594 if(*lp == ' ' || *lp == '\t') {
600 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0xB7) {
601 /* 00F7 DIVISION SIGN */
602 break_allowed[bn] = 1;
606 if((unsigned char)*lp == 0xC3 && (unsigned char)lp[1] == 0x97) {
607 /* 00D7 MULTIPLICATION SIGN */
608 break_allowed[bn] = 0;
612 if(isxdigit((unsigned char)*lp)) {
613 buffer[bn++] = strtoul(lp, &lp, 16);
616 fatal(0, "%s:%d: evil line: %s", path, lineno, l);
618 for(n = 0; n <= bn; ++n) {
619 if(breakfn(buffer, bn, n) != break_allowed[n]) {
621 "%s:%d: offset %zu: mismatch\n"
634 /** @brief Tests for @ref lib/unicode.h */
635 static void test_unicode(void) {
639 uint32_t buffer[1024];
640 uint32_t *c[6], *NFD_c[6], *NFKD_c[6], *NFC_c[6], *NFKC_c[6]; /* 1-indexed */
643 fprintf(stderr, "test_unicode\n");
644 fp = open_unicode_test("NormalizationTest.txt");
645 while(!inputline("NormalizationTest.txt", fp, &l, '\n')) {
647 if(*l == '#' || *l == '@')
652 c[cn++] = &buffer[bn];
653 while(*lp && *lp != '#') {
662 c[cn++] = &buffer[bn];
666 buffer[bn++] = strtoul(lp, &lp, 16);
670 for(cn = 1; cn <= 5; ++cn) {
671 NFD_c[cn] = utf32_decompose_canon(c[cn], utf32_len(c[cn]), 0);
672 NFKD_c[cn] = utf32_decompose_compat(c[cn], utf32_len(c[cn]), 0);
673 NFC_c[cn] = utf32_compose_canon(c[cn], utf32_len(c[cn]), 0);
674 NFKC_c[cn] = utf32_compose_compat(c[cn], utf32_len(c[cn]), 0);
676 #define unt_check(T, A, B) do { \
678 if(utf32_cmp(c[A], T##_c[B])) { \
680 "NormalizationTest.txt:%d: c%d != "#T"(c%d)\n", \
682 fprintf(stderr, " c%d:%s\n", \
683 A, format_utf32(c[A])); \
684 fprintf(stderr, " c%d:%s\n", \
685 B, format_utf32(c[B])); \
686 fprintf(stderr, "%4s(c%d):%s\n", \
687 #T, B, format_utf32(T##_c[B])); \
691 unt_check(NFD, 3, 1);
692 unt_check(NFD, 3, 2);
693 unt_check(NFD, 3, 3);
694 unt_check(NFD, 5, 4);
695 unt_check(NFD, 5, 5);
696 unt_check(NFKD, 5, 1);
697 unt_check(NFKD, 5, 2);
698 unt_check(NFKD, 5, 3);
699 unt_check(NFKD, 5, 4);
700 unt_check(NFKD, 5, 5);
701 unt_check(NFC, 2, 1);
702 unt_check(NFC, 2, 2);
703 unt_check(NFC, 2, 3);
704 unt_check(NFC, 4, 4);
705 unt_check(NFC, 4, 5);
706 unt_check(NFKC, 4, 1);
707 unt_check(NFKC, 4, 2);
708 unt_check(NFKC, 4, 3);
709 unt_check(NFKC, 4, 4);
710 unt_check(NFKC, 4, 5);
711 for(cn = 1; cn <= 5; ++cn) {
718 breaktest("auxiliary/GraphemeBreakTest.txt", utf32_is_grapheme_boundary);
719 breaktest("auxiliary/WordBreakTest.txt", utf32_is_word_boundary);
723 fail_first = !!getenv("FAIL_FIRST");
724 insist('\n' == 0x0A);
725 insist('\r' == 0x0D);
739 /* configuration.c */
772 fprintf(stderr, "%d errors out of %d tests\n", errors, tests);