diff options
Diffstat (limited to 'tests/uniconv/test-u8-strconv-to-enc.c')
| -rw-r--r-- | tests/uniconv/test-u8-strconv-to-enc.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/uniconv/test-u8-strconv-to-enc.c b/tests/uniconv/test-u8-strconv-to-enc.c new file mode 100644 index 0000000..73085b5 --- /dev/null +++ b/tests/uniconv/test-u8-strconv-to-enc.c @@ -0,0 +1,112 @@ +/* Test of conversion from UTF-8 to legacy encodings. + Copyright (C) 2007-2008 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +#include <config.h> + +#include "uniconv.h" + +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#define SIZEOF(array) (sizeof (array) / sizeof (array[0])) +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main () +{ + static enum iconv_ilseq_handler handlers[] = + { iconveh_error, iconveh_question_mark, iconveh_escape_sequence }; + size_t h; + +#if HAVE_ICONV + /* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1, + ISO-8859-2, and UTF-8. */ + + /* Test conversion from UTF-8 to ISO-8859-1 with no errors. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const uint8_t input[] = "\303\204rger mit b\303\266sen B\303\274bchen ohne Augenma\303\237"; + static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + + /* Test conversion from UTF-8 to ISO-8859-1 with EILSEQ. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const uint8_t input[] = "Rafa\305\202 Maszkowski"; /* Rafał Maszkowski */ + char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler); + switch (handler) + { + case iconveh_error: + ASSERT (result == NULL && errno == EILSEQ); + break; + case iconveh_question_mark: + { + static const char expected[] = "Rafa? Maszkowski"; + static const char expected_translit[] = "Rafal Maszkowski"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0 + || strcmp (result, expected_translit) == 0); + free (result); + } + break; + case iconveh_escape_sequence: + { + static const char expected[] = "Rafa\\u0142 Maszkowski"; + ASSERT (result != NULL); + ASSERT (strcmp (result, expected) == 0); + free (result); + } + break; + } + } + +# if 0 + /* Test conversion from UTF-8 to ISO-8859-1 with EINVAL. */ + for (h = 0; h < SIZEOF (handlers); h++) + { + enum iconv_ilseq_handler handler = handlers[h]; + static const uint8_t input[] = "\342"; + char *result = u8_strconv_to_encoding (input, "ISO-8859-1", handler); + ASSERT (result != NULL); + ASSERT (strcmp (result, "") == 0); + free (result); + } +# endif + +#endif + + return 0; +} |