Fix last ChangeLog entry.
[gnulib.git] / tests / uniwbrk / test-u32-wordbreaks.c
blob58fa9cd44aada927d9aa2cf24749670796947ed9
1 /* Test of word breaks in UTF-32 strings.
2 Copyright (C) 2009-2025 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2009. */
19 #include <config.h>
21 #include "uniwbrk.h"
23 #include <stdlib.h>
25 #include "macros.h"
27 int
28 main ()
30 /* Test case n = 0. */
31 u32_wordbreaks (NULL, 0, NULL);
34 static const uint32_t input[61] =
35 /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
36 { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
37 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
38 0x0439, 0x0442, 0x0435, '!', ' ',
39 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
40 '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
41 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
43 char *p = (char *) malloc (SIZEOF (input));
44 size_t i;
46 u32_wordbreaks (input, SIZEOF (input), p);
48 for (i = 0; i < 61; i++)
50 ASSERT (p[i] == ((i >= 4 && i <= 5)
51 || (i >= 9 && i <= 11)
52 || (i >= 23 && i <= 31)
53 || (i >= 35 && i <= 39)
54 || (i >= 42 && i <= 46)
55 || (i >= 48 && i <= 49)
56 || (i >= 51 && i <= 58)
57 || i == 60
58 ? 1 : 0));
60 free (p);
64 /* Same input string, decomposed. */
65 static const uint32_t input[67] =
66 /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a) 日本語,中文,한글" */
67 { 'G', 'r', 0x0075, 0x0308, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
68 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
69 0x0438, 0x0306, 0x0442, 0x0435, '!', ' ',
70 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
71 '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
72 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',',
73 0x1112, 0x1161, 0x11AB, 0x1100, 0x1173, 0x11AF, '\n'
75 char *p = (char *) malloc (SIZEOF (input));
76 size_t i;
78 u32_wordbreaks (input, SIZEOF (input), p);
80 for (i = 0; i < 67; i++)
82 ASSERT (p[i] == ((i >= 5 && i <= 6)
83 || (i >= 10 && i <= 12)
84 || (i >= 25 && i <= 33)
85 || (i >= 37 && i <= 41)
86 || (i >= 44 && i <= 48)
87 || (i >= 50 && i <= 51)
88 || (i >= 53 && i <= 60)
89 || i == 66
90 ? 1 : 0));
92 free (p);
95 /* CR LF handling. */
97 static const uint32_t input[8] =
98 { 'a', '\n', 'b', '\r', 'c', '\r', '\n', 'd' };
99 char *p = (char *) malloc (SIZEOF (input));
100 size_t i;
102 u32_wordbreaks (input, SIZEOF (input), p);
103 for (i = 0; i < 8; i++)
105 ASSERT (p[i] == (i == 1 || i == 2 || i == 3 || i == 4 || i == 5
106 || i == 7 ? 1 :
107 0));
109 free (p);
112 /* Test regional indicators. */
114 static const uint32_t input[6] =
115 { '.', 0x1F1E9, 0x1F1EA, 0x1F1EB, 0x1F1F7, '.' };
116 char *p = (char *) malloc (SIZEOF (input));
117 size_t i;
119 u32_wordbreaks (input, SIZEOF (input), p);
120 for (i = 0; i < 6; i++)
122 ASSERT (p[i] == (i == 1 || i == 3 || i == 5 ? 1 : 0));
124 free (p);
127 return test_exit_status;