-2009-03-08 Bruno Haible <bruno@clisp.org>
+2009-03-10 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-mbmemcasecmp.h: New file, extracted from
+ tests/test-mbmemcasecmp.c.
+ * tests/test-mbmemcasecmp.c: Include test-mbmemcasecmp.h.
+ (test_ascii, test_iso_8859_1, test_utf_8): Remove functions.
+ (main): Update.
+ * modules/mbmemcasecmp-tests (Files): Add tests/test-mbmemcasecmp.h.
+
+2009-03-09 Bruno Haible <bruno@clisp.org>
Tests for module 'mbmemcasecmp'.
* modules/mbmemcasecmp-tests: New file.
* lib/mbmemcasecmp.c: New file.
* modules/mbmemcasecmp: New file.
-2009-03-08 Bruno Haible <bruno@clisp.org>
+2009-03-09 Bruno Haible <bruno@clisp.org>
Tests for module 'unicase/ulc-casecoll'.
* modules/unicase/ulc-casecoll-tests: New file.
tests/test-mbmemcasecmp2.sh
tests/test-mbmemcasecmp3.sh
tests/test-mbmemcasecmp.c
+tests/test-mbmemcasecmp.h
m4/locale-fr.m4
m4/locale-tr.m4
m4/codeset.m4
} \
while (0)
-static void
-test_ascii (void)
-{
- /* Empty string. */
- {
- ASSERT (mbmemcasecmp (NULL, 0, NULL, 0) == 0);
- }
- {
- static const char input[] = { 'x', 'y' };
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), NULL, 0) > 0);
-
- ASSERT (mbmemcasecmp (NULL, 0, input, SIZEOF (input)) < 0);
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), input, SIZEOF (input)) == 0);
- }
-
- /* Normal lexicographic order. */
- {
- static const char input1[] = { 'A', 'm', 'e', 'r', 'i', 'c', 'a' };
- static const char input2[] = { 'A', 'm', 'i', 'g', 'o' };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) < 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) > 0);
- }
-
- /* Shorter and longer strings. */
- {
- static const char input1[] = { 'R', 'e', 'a', 'g', 'a', 'n' };
- static const char input2[] = { 'R', 'e', 'a', 'g', 'a', 'n', 'o', 'm', 'i', 'c', 's' };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) < 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) > 0);
- }
-
- ASSERT (mbmemcasecmp ("paragraph", 9, "Paragraph", 9) == 0);
-
- ASSERT (mbmemcasecmp ("paragrapH", 9, "parAgRaph", 9) == 0);
-
- ASSERT (mbmemcasecmp ("paragraph", 9, "paraLyzed", 9) < 0);
- ASSERT (mbmemcasecmp ("paraLyzed", 9, "paragraph", 9) > 0);
-
- ASSERT (mbmemcasecmp ("para", 4, "paragraph", 9) < 0);
- ASSERT (mbmemcasecmp ("paragraph", 9, "para", 4) > 0);
-}
-
-static void
-test_iso_8859_1 (void)
-{
- #if ! defined __osf__ /* This test fails on OSF/1 5.1. */
- {
- static const char input1[] = { 'H', 0xF6, 'h', 'l', 'e' };
- static const char input2[] = { 'H', 0xD6, 'h', 'L', 'e' };
- static const char input3[] = { 'H', 0xF6, 'h', 'l', 'e', 'n' };
- static const char input4[] = { 'H', 0xD6, 'h', 'L', 'e', 'n' };
- static const char input5[] = { 'H', 'u', 'r', 'z' };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) == 0);
-
- ASSERT (mbmemcasecmp (input3, SIZEOF (input3), input4, SIZEOF (input4)) == 0);
-
- ASSERT (mbmemcasecmp (input4, SIZEOF (input4), input3, SIZEOF (input3)) == 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) < 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input4, SIZEOF (input4)) < 0);
-
- /* These results are the opposite of those in test-ulc-casecmp.c, because
- mbmemcasecmp compares precomposed characters, whereas ulc_casecmp compares
- decomposed character sequences. */
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input5, SIZEOF (input5)) > 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input5, SIZEOF (input5)) > 0);
- }
- #endif
-
- #if 0 /* This functionality requires ulc_casecmp. */
- /* Uppercasing can increase the number of Unicode characters. */
- { /* "heiß" */
- static const char input1[] = { 0x68, 0x65, 0x69, 0xDF };
- static const char input2[] = { 0x68, 0x65, 0x69, 0x73, 0x73 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- #endif
-}
-
-static void
-test_utf_8 (bool turkish)
-{
- /* The following tests shows how mbmemcasecmp() is different from
- strcasecmp(). */
-
- ASSERT (mbmemcasecmp ("\303\266zg\303\274r", 7, "\303\226ZG\303\234R", 7) == 0); /* özgür */
- ASSERT (mbmemcasecmp ("\303\226ZG\303\234R", 7, "\303\266zg\303\274r", 7) == 0); /* özgür */
-
- /* This test shows how strings of different size can compare equal. */
- ASSERT (mbmemcasecmp ("turkish", 7, "TURK\304\260SH", 8) == 0);
- ASSERT (mbmemcasecmp ("TURK\304\260SH", 8, "turkish", 7) == 0);
-
- #if 0 /* This functionality requires ulc_casecmp. */
- /* Normalization effects. */
- {
- static const char input1[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e' };
- static const char input2[] = { 'H', 'O', 0xCC, 0x88, 'h', 'L', 'e' };
- static const char input3[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e', 'n' };
- static const char input4[] = { 'H', 'O', 0xCC, 0x88, 'h', 'L', 'e', 'n' };
- static const char input5[] = { 'H', 'u', 'r', 'z' };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) == 0);
-
- ASSERT (mbmemcasecmp (input3, SIZEOF (input3), input4, SIZEOF (input4)) == 0);
-
- ASSERT (mbmemcasecmp (input4, SIZEOF (input4), input3, SIZEOF (input3)) == 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) < 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input4, SIZEOF (input4)) < 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input5, SIZEOF (input5)) < 0);
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input5, SIZEOF (input5)) < 0);
- }
- { /* LATIN CAPITAL LETTER A WITH DIAERESIS */
- static const char input1[] = { 0xC3, 0x84 };
- static const char input2[] = { 0x41, 0xCC, 0x88 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- { /* LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON */
- static const char input1[] = { 0xC7, 0x9E };
- static const char input2[] = { 0x41, 0xCC, 0x88, 0xCC, 0x84 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- { /* GREEK DIALYTIKA AND PERISPOMENI */
- static const char input1[] = { 0xE1, 0xBF, 0x81 };
- static const char input2[] = { 0xC2, 0xA8, 0xCD, 0x82 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- { /* HANGUL SYLLABLE GEUL */
- static const char input1[] = { 0xEA, 0xB8, 0x80 };
- static const char input2[] = { 0xEA, 0xB7, 0xB8, 0xE1, 0x86, 0xAF };
- static const char input3[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3, 0xE1, 0x86, 0xAF };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
- }
- { /* HANGUL SYLLABLE GEU */
- static const char input1[] = { 0xEA, 0xB7, 0xB8 };
- static const char input2[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- #endif
-
- /* Simple string. */
- { /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
- static const char input1[] =
- { 'G', 'r', 0xC3, 0xBC, 0xC3, 0x9F, ' ', 'G', 'o', 't', 't', '.', ' ',
- 0xD0, 0x97, 0xD0, 0xB4, 0xD1, 0x80, 0xD0, 0xB0, 0xD0, 0xB2, 0xD1, 0x81,
- 0xD1, 0x82, 0xD0, 0xB2, 0xD1, 0x83, 0xD0, 0xB9, 0xD1, 0x82, 0xD0, 0xB5,
- '!', ' ', 'x', '=', '(', '-', 'b', 0xC2, 0xB1, 's', 'q', 'r', 't', '(',
- 'b', 0xC2, 0xB2, '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')',
- ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
- 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
- 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
- };
- static const char input2[] =
- { 'g', 'r', 0xC3, 0xBC, 0x73, 0x73, ' ', 'g', 'o', 't', 't', '.', ' ',
- 0xD0, 0xB7, 0xD0, 0xB4, 0xD1, 0x80, 0xD0, 0xB0, 0xD0, 0xB2, 0xD1, 0x81,
- 0xD1, 0x82, 0xD0, 0xB2, 0xD1, 0x83, 0xD0, 0xB9, 0xD1, 0x82, 0xD0, 0xB5,
- '!', ' ', 'x', '=', '(', '-', 'b', 0xC2, 0xB1, 's', 'q', 'r', 't', '(',
- 'b', 0xC2, 0xB2, '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')',
- ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
- 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
- 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
- };
- static const char input3[] =
- { 'G', 'R', 0xC3, 0x9C, 0x53, 0x53, ' ', 'G', 'O', 'T', 'T', '.', ' ',
- 0xD0, 0x97, 0xD0, 0x94, 0xD0, 0xA0, 0xD0, 0x90, 0xD0, 0x92, 0xD0, 0xA1,
- 0xD0, 0xA2, 0xD0, 0x92, 0xD0, 0xA3, 0xD0, 0x99, 0xD0, 0xA2, 0xD0, 0x95,
- '!', ' ', 'X', '=', '(', '-', 'B', 0xC2, 0xB1, 'S', 'Q', 'R', 'T', '(',
- 'B', 0xC2, 0xB2, '-', '4', 'A', 'C', ')', ')', '/', '(', '2', 'A', ')',
- ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
- 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
- 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
- };
-
- (void) input1;
-
- #if 0 /* This functionality requires ulc_casecmp. */
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
- #endif
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) == 0);
- }
-
- #if 0 /* This functionality requires ulc_casecmp. */
- /* Case mapping can increase the number of Unicode characters. */
- { /* LATIN SMALL LETTER N PRECEDED BY APOSTROPHE */
- static const char input1[] = { 0xC5, 0x89 };
- static const char input2[] = { 0xCA, 0xBC, 0x6E };
- static const char input3[] = { 0xCA, 0xBC, 0x4E };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
- }
- { /* GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */
- static const char input1[] = { 0xCE, 0x90 };
- static const char input2[] = { 0xCE, 0xB9, 0xCC, 0x88, 0xCC, 0x81 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- #endif
-
- /* Turkish letters i İ ı I */
- { /* LATIN CAPITAL LETTER I */
- static const char input[] = { 0x49 };
- static const char casefolded[] = { 0x69 };
- static const char casefolded_tr[] = { 0xC4, 0xB1 };
-
- if (!turkish)
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
- else
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
- }
- { /* LATIN SMALL LETTER I */
- static const char input[] = { 0x69 };
- static const char casefolded[] = { 0x49 };
- static const char casefolded_tr[] = { 0xC4, 0xB0 };
-
- if (!turkish)
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
- else
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
- }
- { /* LATIN CAPITAL LETTER I WITH DOT ABOVE */
- static const char input[] = { 0xC4, 0xB0 };
- static const char casefolded[] = { 0x69, 0xCC, 0x87 };
- static const char casefolded_tr[] = { 0x69 };
-
- (void) casefolded;
-
- if (!turkish)
- {
- #if 0 /* This functionality requires ulc_casecmp. */
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
- #endif
- }
- else
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
- }
- { /* LATIN SMALL LETTER DOTLESS I */
- static const char input[] = { 0xC4, 0xB1 };
- static const char casefolded[] = { 0x49 };
-
- if (!turkish)
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) > 0);
- else
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
- }
- { /* "topkapı" */
- static const char input[] =
- { 0x54, 0x4F, 0x50, 0x4B, 0x41, 0x50, 0x49 };
- static const char casefolded[] =
- { 0x74, 0x6F, 0x70, 0x6B, 0x61, 0x70, 0xC4, 0xB1 };
-
- if (!turkish)
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) < 0);
- else
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
- }
-
- #if 0 /* This functionality requires ulc_casecmp. */
- /* Uppercasing can increase the number of Unicode characters. */
- { /* "heiß" */
- static const char input1[] = { 0x68, 0x65, 0x69, 0xC3, 0x9F };
- static const char input2[] = { 0x68, 0x65, 0x69, 0x73, 0x73 };
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
- }
- #endif
-
- /* Case mappings for some characters can depend on the surrounding characters. */
- { /* "περισσότερες πληροφορίες" */
- static const char input1[] =
- {
- 0xCF, 0x80, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB9, 0xCF, 0x83, 0xCF, 0x83,
- 0xCF, 0x8C, 0xCF, 0x84, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB5, 0xCF, 0x82,
- ' ', 0xCF, 0x80, 0xCE, 0xBB, 0xCE, 0xB7, 0xCF, 0x81, 0xCE, 0xBF,
- 0xCF, 0x86, 0xCE, 0xBF, 0xCF, 0x81, 0xCE, 0xAF, 0xCE, 0xB5, 0xCF, 0x82
- };
- static const char input2[] =
- {
- 0xCF, 0x80, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB9, 0xCF, 0x83, 0xCF, 0x83,
- 0xCF, 0x8C, 0xCF, 0x84, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB5, 0xCF, 0x83,
- ' ', 0xCF, 0x80, 0xCE, 0xBB, 0xCE, 0xB7, 0xCF, 0x81, 0xCE, 0xBF,
- 0xCF, 0x86, 0xCE, 0xBF, 0xCF, 0x81, 0xCE, 0xAF, 0xCE, 0xB5, 0xCF, 0x83
- };
- static const char input3[] =
- {
- 0xCE, 0xA0, 0xCE, 0x95, 0xCE, 0xA1, 0xCE, 0x99, 0xCE, 0xA3, 0xCE, 0xA3,
- 0xCE, 0x8C, 0xCE, 0xA4, 0xCE, 0x95, 0xCE, 0xA1, 0xCE, 0x95, 0xCE, 0xA3,
- ' ', 0xCE, 0xA0, 0xCE, 0x9B, 0xCE, 0x97, 0xCE, 0xA1, 0xCE, 0x9F,
- 0xCE, 0xA6, 0xCE, 0x9F, 0xCE, 0xA1, 0xCE, 0x8A, 0xCE, 0x95, 0xCE, 0xA3
- };
-
- (void) input1;
-
- #if 0 /* This functionality requires ulc_casecmp. */
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
-
- ASSERT (mbmemcasecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
- #endif
-
- ASSERT (mbmemcasecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) == 0);
- }
-
- #if 0 /* This functionality requires ulc_casecmp. */
- /* Case mapping can require subsequent normalization. */
- { /* LATIN SMALL LETTER J WITH CARON, COMBINING DOT BELOW */
- static const char input[] = { 0xC7, 0xB0, 0xCC, 0xA3 };
- static const char casefolded[] = { 0x6A, 0xCC, 0x8C, 0xCC, 0xA3 };
- static const char casefolded_decomposed[] = { 0x6A, 0xCC, 0xA3, 0xCC, 0x8C };
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded_decomposed, SIZEOF (casefolded_decomposed)) != 0);
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
-
- ASSERT (mbmemcasecmp (input, SIZEOF (input), casefolded_decomposed, SIZEOF (casefolded_decomposed)) == 0);
- }
- #endif
-}
+#include "test-mbmemcasecmp.h"
int
main (int argc, char *argv[])
if (setlocale (LC_ALL, "") == NULL)
return 1;
- test_ascii ();
+ test_ascii (mbmemcasecmp);
if (argc > 1)
switch (argv[1][0])
{
case '1':
/* Locale encoding is ISO-8859-1 or ISO-8859-15. */
- test_iso_8859_1 ();
+ test_iso_8859_1 (mbmemcasecmp, true);
return 0;
case '2':
/* Locale encoding is UTF-8, locale is not Turkish. */
- test_utf_8 (false);
+ test_utf_8 (mbmemcasecmp, false);
return 0;
case '3':
/* Locale encoding is UTF-8, locale is Turkish. */
- test_utf_8 (true);
+ test_utf_8 (mbmemcasecmp, true);
return 0;
}
--- /dev/null
+/* Test of case-insensitive memory area comparison function.
+ Copyright (C) 2007-2009 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
+
+static void
+test_ascii (int (*my_casecmp) (const char *, size_t, const char *, size_t))
+{
+ /* Empty string. */
+ {
+ ASSERT (my_casecmp (NULL, 0, NULL, 0) == 0);
+ }
+ {
+ static const char input[] = { 'x', 'y' };
+
+ ASSERT (my_casecmp (input, SIZEOF (input), NULL, 0) > 0);
+
+ ASSERT (my_casecmp (NULL, 0, input, SIZEOF (input)) < 0);
+
+ ASSERT (my_casecmp (input, SIZEOF (input), input, SIZEOF (input)) == 0);
+ }
+
+ /* Normal lexicographic order. */
+ {
+ static const char input1[] = { 'A', 'm', 'e', 'r', 'i', 'c', 'a' };
+ static const char input2[] = { 'A', 'm', 'i', 'g', 'o' };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) < 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) > 0);
+ }
+
+ /* Shorter and longer strings. */
+ {
+ static const char input1[] = { 'R', 'e', 'a', 'g', 'a', 'n' };
+ static const char input2[] = { 'R', 'e', 'a', 'g', 'a', 'n', 'o', 'm', 'i', 'c', 's' };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) < 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) > 0);
+ }
+
+ ASSERT (my_casecmp ("paragraph", 9, "Paragraph", 9) == 0);
+
+ ASSERT (my_casecmp ("paragrapH", 9, "parAgRaph", 9) == 0);
+
+ ASSERT (my_casecmp ("paragraph", 9, "paraLyzed", 9) < 0);
+ ASSERT (my_casecmp ("paraLyzed", 9, "paragraph", 9) > 0);
+
+ ASSERT (my_casecmp ("para", 4, "paragraph", 9) < 0);
+ ASSERT (my_casecmp ("paragraph", 9, "para", 4) > 0);
+}
+
+static void
+test_iso_8859_1 (int (*my_casecmp) (const char *, size_t, const char *, size_t), bool assume_byte_values)
+{
+ #if ! defined __osf__ /* This test fails on OSF/1 5.1. */
+ {
+ static const char input1[] = { 'H', 0xF6, 'h', 'l', 'e' };
+ static const char input2[] = { 'H', 0xD6, 'h', 'L', 'e' };
+ static const char input3[] = { 'H', 0xF6, 'h', 'l', 'e', 'n' };
+ static const char input4[] = { 'H', 0xD6, 'h', 'L', 'e', 'n' };
+ static const char input5[] = { 'H', 'u', 'r', 'z' };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) == 0);
+
+ ASSERT (my_casecmp (input3, SIZEOF (input3), input4, SIZEOF (input4)) == 0);
+
+ ASSERT (my_casecmp (input4, SIZEOF (input4), input3, SIZEOF (input3)) == 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) < 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input4, SIZEOF (input4)) < 0);
+
+ if (assume_byte_values)
+ {
+ /* These results are the opposite of those in test-ulc-casecmp.c,
+ because my_casecmp compares precomposed characters, whereas
+ ulc_casecmp compares decomposed character sequences. */
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input5, SIZEOF (input5)) > 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input5, SIZEOF (input5)) > 0);
+ }
+ }
+ #endif
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ /* Uppercasing can increase the number of Unicode characters. */
+ { /* "heiß" */
+ static const char input1[] = { 0x68, 0x65, 0x69, 0xDF };
+ static const char input2[] = { 0x68, 0x65, 0x69, 0x73, 0x73 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ #endif
+}
+
+static void
+test_utf_8 (int (*my_casecmp) (const char *, size_t, const char *, size_t), bool turkish)
+{
+ /* The following tests shows how my_casecmp() is different from
+ strcasecmp(). */
+
+ ASSERT (my_casecmp ("\303\266zg\303\274r", 7, "\303\226ZG\303\234R", 7) == 0); /* özgür */
+ ASSERT (my_casecmp ("\303\226ZG\303\234R", 7, "\303\266zg\303\274r", 7) == 0); /* özgür */
+
+ /* This test shows how strings of different size can compare equal. */
+ if (turkish)
+ {
+ ASSERT (my_casecmp ("turkish", 7, "TURK\304\260SH", 8) == 0);
+ ASSERT (my_casecmp ("TURK\304\260SH", 8, "turkish", 7) == 0);
+ }
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ /* Normalization effects. */
+ {
+ static const char input1[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e' };
+ static const char input2[] = { 'H', 'O', 0xCC, 0x88, 'h', 'L', 'e' };
+ static const char input3[] = { 'H', 0xC3, 0xB6, 'h', 'l', 'e', 'n' };
+ static const char input4[] = { 'H', 'O', 0xCC, 0x88, 'h', 'L', 'e', 'n' };
+ static const char input5[] = { 'H', 'u', 'r', 'z' };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input1, SIZEOF (input1)) == 0);
+
+ ASSERT (my_casecmp (input3, SIZEOF (input3), input4, SIZEOF (input4)) == 0);
+
+ ASSERT (my_casecmp (input4, SIZEOF (input4), input3, SIZEOF (input3)) == 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) < 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input4, SIZEOF (input4)) < 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input5, SIZEOF (input5)) < 0);
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input5, SIZEOF (input5)) < 0);
+ }
+ { /* LATIN CAPITAL LETTER A WITH DIAERESIS */
+ static const char input1[] = { 0xC3, 0x84 };
+ static const char input2[] = { 0x41, 0xCC, 0x88 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ { /* LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON */
+ static const char input1[] = { 0xC7, 0x9E };
+ static const char input2[] = { 0x41, 0xCC, 0x88, 0xCC, 0x84 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ { /* GREEK DIALYTIKA AND PERISPOMENI */
+ static const char input1[] = { 0xE1, 0xBF, 0x81 };
+ static const char input2[] = { 0xC2, 0xA8, 0xCD, 0x82 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ { /* HANGUL SYLLABLE GEUL */
+ static const char input1[] = { 0xEA, 0xB8, 0x80 };
+ static const char input2[] = { 0xEA, 0xB7, 0xB8, 0xE1, 0x86, 0xAF };
+ static const char input3[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3, 0xE1, 0x86, 0xAF };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
+ }
+ { /* HANGUL SYLLABLE GEU */
+ static const char input1[] = { 0xEA, 0xB7, 0xB8 };
+ static const char input2[] = { 0xE1, 0x84, 0x80, 0xE1, 0x85, 0xB3 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ #endif
+
+ /* Simple string. */
+ { /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
+ static const char input1[] =
+ { 'G', 'r', 0xC3, 0xBC, 0xC3, 0x9F, ' ', 'G', 'o', 't', 't', '.', ' ',
+ 0xD0, 0x97, 0xD0, 0xB4, 0xD1, 0x80, 0xD0, 0xB0, 0xD0, 0xB2, 0xD1, 0x81,
+ 0xD1, 0x82, 0xD0, 0xB2, 0xD1, 0x83, 0xD0, 0xB9, 0xD1, 0x82, 0xD0, 0xB5,
+ '!', ' ', 'x', '=', '(', '-', 'b', 0xC2, 0xB1, 's', 'q', 'r', 't', '(',
+ 'b', 0xC2, 0xB2, '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')',
+ ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
+ 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
+ 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
+ };
+ static const char input2[] =
+ { 'g', 'r', 0xC3, 0xBC, 0x73, 0x73, ' ', 'g', 'o', 't', 't', '.', ' ',
+ 0xD0, 0xB7, 0xD0, 0xB4, 0xD1, 0x80, 0xD0, 0xB0, 0xD0, 0xB2, 0xD1, 0x81,
+ 0xD1, 0x82, 0xD0, 0xB2, 0xD1, 0x83, 0xD0, 0xB9, 0xD1, 0x82, 0xD0, 0xB5,
+ '!', ' ', 'x', '=', '(', '-', 'b', 0xC2, 0xB1, 's', 'q', 'r', 't', '(',
+ 'b', 0xC2, 0xB2, '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')',
+ ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
+ 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
+ 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
+ };
+ static const char input3[] =
+ { 'G', 'R', 0xC3, 0x9C, 0x53, 0x53, ' ', 'G', 'O', 'T', 'T', '.', ' ',
+ 0xD0, 0x97, 0xD0, 0x94, 0xD0, 0xA0, 0xD0, 0x90, 0xD0, 0x92, 0xD0, 0xA1,
+ 0xD0, 0xA2, 0xD0, 0x92, 0xD0, 0xA3, 0xD0, 0x99, 0xD0, 0xA2, 0xD0, 0x95,
+ '!', ' ', 'X', '=', '(', '-', 'B', 0xC2, 0xB1, 'S', 'Q', 'R', 'T', '(',
+ 'B', 0xC2, 0xB2, '-', '4', 'A', 'C', ')', ')', '/', '(', '2', 'A', ')',
+ ' ', ' ', 0xE6, 0x97, 0xA5, 0xE6, 0x9C, 0xAC, 0xE8, 0xAA, 0x9E, ',',
+ 0xE4, 0xB8, 0xAD, 0xE6, 0x96, 0x87, ',',
+ 0xED, 0x95, 0x9C, 0xEA, 0xB8, 0x80, '\n'
+ };
+
+ (void) input1;
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
+ #endif
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) == 0);
+ }
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ /* Case mapping can increase the number of Unicode characters. */
+ { /* LATIN SMALL LETTER N PRECEDED BY APOSTROPHE */
+ static const char input1[] = { 0xC5, 0x89 };
+ static const char input2[] = { 0xCA, 0xBC, 0x6E };
+ static const char input3[] = { 0xCA, 0xBC, 0x4E };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
+ }
+ { /* GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */
+ static const char input1[] = { 0xCE, 0x90 };
+ static const char input2[] = { 0xCE, 0xB9, 0xCC, 0x88, 0xCC, 0x81 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ #endif
+
+ /* Turkish letters i İ ı I */
+ { /* LATIN CAPITAL LETTER I */
+ static const char input[] = { 0x49 };
+ static const char casefolded[] = { 0x69 };
+ static const char casefolded_tr[] = { 0xC4, 0xB1 };
+
+ if (!turkish)
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+ else
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
+ }
+ { /* LATIN SMALL LETTER I */
+ static const char input[] = { 0x69 };
+ static const char casefolded[] = { 0x49 };
+ static const char casefolded_tr[] = { 0xC4, 0xB0 };
+
+ if (!turkish)
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+ else
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
+ }
+ { /* LATIN CAPITAL LETTER I WITH DOT ABOVE */
+ static const char input[] = { 0xC4, 0xB0 };
+ static const char casefolded[] = { 0x69, 0xCC, 0x87 };
+ static const char casefolded_tr[] = { 0x69 };
+
+ (void) casefolded;
+
+ if (!turkish)
+ {
+ #if 0 /* This functionality requires ulc_casecmp. */
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+ #endif
+ }
+ else
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded_tr, SIZEOF (casefolded_tr)) == 0);
+ }
+ { /* LATIN SMALL LETTER DOTLESS I */
+ static const char input[] = { 0xC4, 0xB1 };
+ static const char casefolded[] = { 0x49 };
+
+ if (!turkish)
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) > 0);
+ else
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+ }
+ { /* "topkapı" */
+ static const char input[] =
+ { 0x54, 0x4F, 0x50, 0x4B, 0x41, 0x50, 0x49 };
+ static const char casefolded[] =
+ { 0x74, 0x6F, 0x70, 0x6B, 0x61, 0x70, 0xC4, 0xB1 };
+
+ if (!turkish)
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) < 0);
+ else
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+ }
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ /* Uppercasing can increase the number of Unicode characters. */
+ { /* "heiß" */
+ static const char input1[] = { 0x68, 0x65, 0x69, 0xC3, 0x9F };
+ static const char input2[] = { 0x68, 0x65, 0x69, 0x73, 0x73 };
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+ }
+ #endif
+
+ /* Case mappings for some characters can depend on the surrounding characters. */
+ { /* "περισσότερες πληροφορίες" */
+ static const char input1[] =
+ {
+ 0xCF, 0x80, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB9, 0xCF, 0x83, 0xCF, 0x83,
+ 0xCF, 0x8C, 0xCF, 0x84, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB5, 0xCF, 0x82,
+ ' ', 0xCF, 0x80, 0xCE, 0xBB, 0xCE, 0xB7, 0xCF, 0x81, 0xCE, 0xBF,
+ 0xCF, 0x86, 0xCE, 0xBF, 0xCF, 0x81, 0xCE, 0xAF, 0xCE, 0xB5, 0xCF, 0x82
+ };
+ static const char input2[] =
+ {
+ 0xCF, 0x80, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB9, 0xCF, 0x83, 0xCF, 0x83,
+ 0xCF, 0x8C, 0xCF, 0x84, 0xCE, 0xB5, 0xCF, 0x81, 0xCE, 0xB5, 0xCF, 0x83,
+ ' ', 0xCF, 0x80, 0xCE, 0xBB, 0xCE, 0xB7, 0xCF, 0x81, 0xCE, 0xBF,
+ 0xCF, 0x86, 0xCE, 0xBF, 0xCF, 0x81, 0xCE, 0xAF, 0xCE, 0xB5, 0xCF, 0x83
+ };
+ static const char input3[] =
+ {
+ 0xCE, 0xA0, 0xCE, 0x95, 0xCE, 0xA1, 0xCE, 0x99, 0xCE, 0xA3, 0xCE, 0xA3,
+ 0xCE, 0x8C, 0xCE, 0xA4, 0xCE, 0x95, 0xCE, 0xA1, 0xCE, 0x95, 0xCE, 0xA3,
+ ' ', 0xCE, 0xA0, 0xCE, 0x9B, 0xCE, 0x97, 0xCE, 0xA1, 0xCE, 0x9F,
+ 0xCE, 0xA6, 0xCE, 0x9F, 0xCE, 0xA1, 0xCE, 0x8A, 0xCE, 0x95, 0xCE, 0xA3
+ };
+
+ (void) input1;
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input2, SIZEOF (input2)) == 0);
+
+ ASSERT (my_casecmp (input1, SIZEOF (input1), input3, SIZEOF (input3)) == 0);
+ #endif
+
+ ASSERT (my_casecmp (input2, SIZEOF (input2), input3, SIZEOF (input3)) == 0);
+ }
+
+ #if 0 /* This functionality requires ulc_casecmp. */
+ /* Case mapping can require subsequent normalization. */
+ { /* LATIN SMALL LETTER J WITH CARON, COMBINING DOT BELOW */
+ static const char input[] = { 0xC7, 0xB0, 0xCC, 0xA3 };
+ static const char casefolded[] = { 0x6A, 0xCC, 0x8C, 0xCC, 0xA3 };
+ static const char casefolded_decomposed[] = { 0x6A, 0xCC, 0xA3, 0xCC, 0x8C };
+
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded_decomposed, SIZEOF (casefolded_decomposed)) != 0);
+
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded, SIZEOF (casefolded)) == 0);
+
+ ASSERT (my_casecmp (input, SIZEOF (input), casefolded_decomposed, SIZEOF (casefolded_decomposed)) == 0);
+ }
+ #endif
+}
projects / pspp / commitdiff