Tests for module 'uniconv/u8-strconv-to-enc'.

diff --git a/modules/uniconv/u8-strconv-to-enc-tests b/modules/uniconv/u8-strconv-to-enc-tests
new file mode 100644 (file)
index 0000000..b5606d4
--- /dev/null
+++ b/modules/uniconv/u8-strconv-to-enc-tests
@@ -0,0 +1,14 @@
+Files:
+tests/uniconv/test-u8-strconv-to-enc.c
+
+Depends-on:
+unistr/u8-strcmp
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-u8-strconv-to-enc
+check_PROGRAMS += test-u8-strconv-to-enc
+test_u8_strconv_to_enc_SOURCES = uniconv/test-u8-strconv-to-enc.c
+test_u8_strconv_to_enc_LDADD = @LIBICONV@ $(LDADD)
+

diff --git a/tests/uniconv/test-u8-strconv-to-enc.c b/tests/uniconv/test-u8-strconv-to-enc.c
new file mode 100644 (file)
index 0000000..e03582f
--- /dev/null
+++ b/tests/uniconv/test-u8-strconv-to-enc.c
@@ -0,0 +1,104 @@
+/* Test of conversion from UTF-8 to 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 <errno.h>
+#include <stdlib.h>
+#include <string.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 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;
+}