Tests for module 'uniconv/u32-strconv-from-enc'.

1 files changed, 121 insertions, 0 deletions

diff --git a/tests/uniconv/test-u32-strconv-from-enc.c b/tests/uniconv/test-u32-strconv-from-enc.c
new file mode 100644
index 0000000000..ab648cbc2e
--- /dev/null
+++ b/tests/uniconv/test-u32-strconv-from-enc.c
@@ -0,0 +1,121 @@
+/* Test of conversion to UTF-32 from legacy encodings.
+   Copyright (C) 2007 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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "uniconv.h"
+
+#include <stdlib.h>
+
+#include "unistr.h"
+
+#define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
+#define ASSERT(expr) if (!(expr)) abort ();
+
+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);
+    }
+
+  /* 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
+
+  return 0;
+}