1 files changed, 74 insertions, 0 deletions
diff --git a/tests/uniwbrk/test-ulc-wordbreaks.c b/tests/uniwbrk/test-ulc-wordbreaks.c
new file mode 100644
index 00000000..80284ab2
--- /dev/null
+++ b/tests/uniwbrk/test-ulc-wordbreaks.c
@@ -0,0 +1,74 @@
+/* Test of word breaks in strings.
+   Copyright (C) 2009 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>, 2009.  */
+
+#include <config.h>
+
+#include "uniwbrk.h"
+
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.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 ()
+{
+  /* configure should already have checked that the locale is supported.  */
+  if (setlocale (LC_ALL, "") == NULL)
+    return 1;
+
+  /* Test case n = 0.  */
+  ulc_wordbreaks (NULL, 0, NULL);
+
+#if HAVE_ICONV
+  {
+    static const char input[36] =
+      /* "Grüß Gott. x=(-b±sqrt(b²-4ac))/(2a)" */
+      "Gr\374\337 Gott. x=(-b\261sqrt(b\262-4ac))/(2a)\n";
+    char *p = (char *) malloc (SIZEOF (input));
+    size_t i;
+
+    ulc_wordbreaks (input, SIZEOF (input), p);
+
+    for (i = 0; i < 36; i++)
+      {
+	ASSERT (p[i] == ((i >= 4 && i <= 5)
+			 || (i >= 9 && i <= 17)
+			 || (i >= 21 && i <= 25)
+			 || (i >= 28 && i <= 32)
+			 || (i >= 34 && i <= 35)
+			 ? 1 : 0));
+      }
+    free (p);
+  }
+#endif
+
+  return 0;
+}