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. */
30 #define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
31 #define ASSERT(expr) if (!(expr)) abort ();
36 static enum iconv_ilseq_handler handlers[] =
37 { iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
41 /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
42 ISO-8859-2, and UTF-8. */
44 /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */
45 for (h = 0; h < SIZEOF (handlers); h++)
47 enum iconv_ilseq_handler handler = handlers[h];
48 static const uint8_t input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237";
49 static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
50 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
51 ASSERT (result != NULL);
52 ASSERT (strcmp (result, expected) == 0);
56 /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */
57 for (h = 0; h < SIZEOF (handlers); h++)
59 enum iconv_ilseq_handler handler = handlers[h];
60 static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* RafaĆ Maszkowski */
61 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
65 ASSERT (result == NULL && errno == EILSEQ);
67 case iconveh_question_mark:
69 static const char expected[] = "Rafa? Maszkowski";
70 static const char expected_translit[] = "Rafal Maszkowski";
71 ASSERT (result != NULL);
72 ASSERT (strcmp (result, expected) == 0
73 || strcmp (result, expected_translit) == 0);
77 case iconveh_escape_sequence:
79 static const char expected[] = "Rafa\\u0142 Maszkowski";
80 ASSERT (result != NULL);
81 ASSERT (strcmp (result, expected) == 0);
89 /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */
90 for (h = 0; h < SIZEOF (handlers); h++)
92 enum iconv_ilseq_handler handler = handlers[h];
93 static const uint8_t input[] = "\342";
94 char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler);
95 ASSERT (result != NULL);
96 ASSERT (strcmp (result, "") == 0);