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. */
29 #define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
30 #define ASSERT(expr) \
35 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
44 static enum iconv_ilseq_handler handlers[] =
45 { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
49 /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
50 ISO-8859-2, and UTF-8. */
52 /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */
53 for (h = 0; h < SIZEOF (handlers); h++)
55 enum iconv_ilseq_handler handler = handlers[h];
56 static const uint8_t input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237";
57 static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
58 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
59 ASSERT (result != NULL);
60 ASSERT (strcmp (result, expected) == 0);
64 /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */
65 for (h = 0; h < SIZEOF (handlers); h++)
67 enum iconv_ilseq_handler handler = handlers[h];
68 static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* RafaĆ Maszkowski */
69 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
73 ASSERT (result == NULL && errno == EILSEQ);
75 case iconveh_question_mark:
77 static const char expected[] = "Rafa? Maszkowski";
78 static const char expected_translit[] = "Rafal Maszkowski";
79 ASSERT (result != NULL);
80 ASSERT (strcmp (result, expected) == 0
81 || strcmp (result, expected_translit) == 0);
85 case iconveh_escape_sequence:
87 static const char expected[] = "Rafa\\u0142 Maszkowski";
88 ASSERT (result != NULL);
89 ASSERT (strcmp (result, expected) == 0);
97 /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */
98 for (h = 0; h < SIZEOF (handlers); h++)
100 enum iconv_ilseq_handler handler = handlers[h];
101 static const uint8_t input[] = "\342";
102 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
103 ASSERT (result != NULL);
104 ASSERT (strcmp (result, "") == 0);