1 /* Test of conversion from UTF-16 to legacy encodings.
2 Copyright (C) 2007-2013 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>, 2007. */
32 static enum iconv_ilseq_handler handlers[] =
33 { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
37 /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
38 ISO-8859-2, and UTF-8. */
40 /* Test conversion from UTF-16 to ISO-8859-1 with no errors. */
41 for (h = 0; h < SIZEOF (handlers); h++)
43 enum iconv_ilseq_handler handler = handlers[h];
44 static const uint16_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
46 0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
47 'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
48 'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
50 static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
51 char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler);
52 ASSERT (result != NULL);
53 ASSERT (strcmp (result, expected) == 0);
57 /* Test conversion from UTF-16 to ISO-8859-1 with EILSEQ. */
58 for (h = 0; h < SIZEOF (handlers); h++)
60 enum iconv_ilseq_handler handler = handlers[h];
61 static const uint16_t input[] = /* Rafał Maszkowski */
63 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
66 char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler);
70 ASSERT (result == NULL && errno == EILSEQ);
72 case iconveh_question_mark:
74 static const char expected[] = "Rafa? Maszkowski";
75 static const char expected_translit[] = "Rafal Maszkowski";
76 ASSERT (result != NULL);
77 ASSERT (strcmp (result, expected) == 0
78 || strcmp (result, expected_translit) == 0);
82 case iconveh_escape_sequence:
84 static const char expected[] = "Rafa\\u0142 Maszkowski";
85 ASSERT (result != NULL);
86 ASSERT (strcmp (result, expected) == 0);
94 /* Test conversion from UTF-16 to ISO-8859-1 with EINVAL. */
95 for (h = 0; h < SIZEOF (handlers); h++)
97 enum iconv_ilseq_handler handler = handlers[h];
98 static const uint16_t input[] = { 0xD845, 0 };
99 char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler);
100 ASSERT (result != NULL);
101 ASSERT (strcmp (result, "") == 0);