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