1 files changed, 44 insertions, 0 deletions
diff --git a/tests/unistr/test-set.h b/tests/unistr/test-set.h
new file mode 100644
index 00000000..56924dc3
--- /dev/null
+++ b/tests/unistr/test-set.h
@@ -0,0 +1,44 @@
+/* Test of uN_set() functions.
+   Copyright (C) 2010 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>, 2010.  */
+
+int
+main ()
+{
+  {
+#define NMAX 7
+    size_t n;
+
+    for (n = 0; n <= NMAX; n++)
+      {
+        UNIT dest[1 + NMAX + 1] =
+          { MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC };
+        UNIT *ret;
+        size_t i;
+
+        ret = U_SET (dest + 1, VALUE, n);
+        ASSERT (ret == dest + 1);
+        ASSERT (dest[0] == MAGIC);
+        for (i = 0; i < n; i++)
+          ASSERT (dest[1 + i] == VALUE);
+        ASSERT (dest[1 + n] == MAGIC);
+      }
+#undef NMAX
+  }
+
+  return 0;
+}