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-rw-r--r--tests/uniconv/test-u32-strconv-from-enc.c132
1 files changed, 132 insertions, 0 deletions
diff --git a/tests/uniconv/test-u32-strconv-from-enc.c b/tests/uniconv/test-u32-strconv-from-enc.c
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+/* Test of conversion to UTF-32 from 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 <stdio.h>
+#include <stdlib.h>
+
+#include "unistr.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 ISO-8859-1 to UTF-16 with no errors. */
+ for (h = 0; h < SIZEOF (handlers); h++)
+ {
+ enum iconv_ilseq_handler handler = handlers[h];
+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+ static const uint32_t expected[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
+ {
+ 0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
+ 'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
+ 'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
+ };
+ uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-1", handler);
+ ASSERT (result != NULL);
+ ASSERT (u32_strcmp (result, expected) == 0);
+ free (result);
+ }
+
+ /* Test conversion from ISO-8859-2 to UTF-16 with no errors. */
+ for (h = 0; h < SIZEOF (handlers); h++)
+ {
+ enum iconv_ilseq_handler handler = handlers[h];
+ static const char input[] = "Rafa\263 Maszkowski"; /* Rafał Maszkowski */
+ static const uint32_t expected[] =
+ {
+ 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
+ 's', 'k', 'i', 0
+ };
+ uint32_t *result = u32_strconv_from_encoding (input, "ISO-8859-2", handler);
+ ASSERT (result != NULL);
+ ASSERT (u32_strcmp (result, expected) == 0);
+ free (result);
+ }
+
+ /* autodetect_jp is only supported when iconv() support ISO-2022-JP-2. */
+# if defined _LIBICONV_VERSION || !(defined _AIX || defined __sgi || defined __hpux || defined __osf__)
+ /* Test conversions from autodetect_jp to UTF-16. */
+ for (h = 0; h < SIZEOF (handlers); h++)
+ {
+ enum iconv_ilseq_handler handler = handlers[h];
+ static const char input[] = "\244\263\244\363\244\313\244\301\244\317"; /* こんにちは in EUC-JP */
+ static const uint32_t expected[] = /* こんにちは */
+ {
+ 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+ };
+ uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
+ ASSERT (result != NULL);
+ ASSERT (u32_strcmp (result, expected) == 0);
+ free (result);
+ }
+ for (h = 0; h < SIZEOF (handlers); h++)
+ {
+ enum iconv_ilseq_handler handler = handlers[h];
+ static const char input[] = "\202\261\202\361\202\311\202\277\202\315"; /* こんにちは in Shift_JIS */
+ static const uint32_t expected[] = /* こんにちは */
+ {
+ 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+ };
+ uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
+ ASSERT (result != NULL);
+ ASSERT (u32_strcmp (result, expected) == 0);
+ free (result);
+ }
+ for (h = 0; h < SIZEOF (handlers); h++)
+ {
+ enum iconv_ilseq_handler handler = handlers[h];
+ static const char input[] = "\033$B$3$s$K$A$O\033(B"; /* こんにちは in ISO-2022-JP-2 */
+ static const uint32_t expected[] = /* こんにちは */
+ {
+ 0x3053, 0x3093, 0x306B, 0x3061, 0x306F, 0
+ };
+ uint32_t *result = u32_strconv_from_encoding (input, "autodetect_jp", handler);
+ ASSERT (result != NULL);
+ ASSERT (u32_strcmp (result, expected) == 0);
+ free (result);
+ }
+# endif
+
+#endif
+
+ return 0;
+}