1 /* Test of line breaking of UTF-16 strings.
2 Copyright (C) 2008-2014 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 <http://www.gnu.org/licenses/>. */
17 /* Written by Bruno Haible <bruno@clisp.org>, 2008. */
30 /* Test case n = 0. */
31 u16_possible_linebreaks (NULL, 0, "GB18030", NULL);
34 static const uint16_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'
45 char *p = (char *) malloc (SIZEOF (input));
48 u16_possible_linebreaks (input, SIZEOF (input), "GB18030", p);
49 for (i = 0; i < 61; i++)
51 ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
56 || i == 52 || i == 53 || i == 55 || i == 56
57 || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
58 UC_BREAK_PROHIBITED));
64 char *p = (char *) malloc (SIZEOF (input));
67 u16_possible_linebreaks (input, SIZEOF (input), "GB2312", p);
68 for (i = 0; i < 61; i++)
70 ASSERT (p[i] == (i == 60 ? UC_BREAK_MANDATORY :
74 || i == 37 || i == 45 || i == 51
75 || i == 52 || i == 53 || i == 55 || i == 56
76 || i == 58 || i == 59 ? UC_BREAK_POSSIBLE :
77 UC_BREAK_PROHIBITED));
83 /* Test that a break is possible after a zero-width space followed by some
84 regular spaces (rule LB8 in Unicode TR#14 revision 26). */
86 static const uint16_t input[4] = { 'x', 0x200B, ' ', 'y' };
87 char *p = (char *) malloc (SIZEOF (input));
90 u16_possible_linebreaks (input, SIZEOF (input), "UTF-8", p);
91 for (i = 0; i < 4; i++)
93 ASSERT (p[i] == (i == 3 ? UC_BREAK_POSSIBLE : UC_BREAK_PROHIBITED));