1 /* Test of conversion from UTF-8 to legacy encodings.
2 Copyright (C) 2007 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 2, or (at your option)
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, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
31 #define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
32 #define ASSERT(expr) \
37 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
46 static enum iconv_ilseq_handler handlers[] =
47 { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
51 /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
52 ISO-8859-2, and UTF-8. */
54 /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */
55 for (h = 0; h < SIZEOF (handlers); h++)
57 enum iconv_ilseq_handler handler = handlers[h];
58 static const uint8_t input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237";
59 static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
60 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
61 ASSERT (result != NULL);
62 ASSERT (strcmp (result, expected) == 0);
66 /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */
67 for (h = 0; h < SIZEOF (handlers); h++)
69 enum iconv_ilseq_handler handler = handlers[h];
70 static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* RafaĆ Maszkowski */
71 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
75 ASSERT (result == NULL && errno == EILSEQ);
77 case iconveh_question_mark:
79 static const char expected[] = "Rafa? Maszkowski";
80 static const char expected_translit[] = "Rafal Maszkowski";
81 ASSERT (result != NULL);
82 ASSERT (strcmp (result, expected) == 0
83 || strcmp (result, expected_translit) == 0);
87 case iconveh_escape_sequence:
89 static const char expected[] = "Rafa\\u0142 Maszkowski";
90 ASSERT (result != NULL);
91 ASSERT (strcmp (result, expected) == 0);
99 /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */
100 for (h = 0; h < SIZEOF (handlers); h++)
102 enum iconv_ilseq_handler handler = handlers[h];
103 static const uint8_t input[] = "\342";
104 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
105 ASSERT (result != NULL);
106 ASSERT (strcmp (result, "") == 0);