1 files changed, 81 insertions, 0 deletions
diff --git a/gettext-tools/gnulib-tests/test-xmemdup0.c b/gettext-tools/gnulib-tests/test-xmemdup0.c
new file mode 100644
index 0000000..bbe94ca
--- /dev/null
+++ b/gettext-tools/gnulib-tests/test-xmemdup0.c
@@ -0,0 +1,81 @@
+/* Test of xmemdup0() function.
+   Copyright (C) 2008-2016 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, 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 Eric Blake <ebb9@byu.net>, 2008.  */
+
+#include <config.h>
+
+#include "xmemdup0.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "progname.h"
+#include "macros.h"
+
+int
+main (int argc, char **argv)
+{
+  char buffer[10] = { 'a', 'b', 'c', 'd', '\0',
+                      'f', 'g', 'h', 'i', 'j'   };
+
+  set_program_name (argv[0]);
+
+  /* Empty string.  */
+  {
+    char *result = xmemdup0 (NULL, 0);
+    ASSERT (result);
+    ASSERT (!*result);
+    free (result);
+  }
+  {
+    char *result = xmemdup0 ("", 0);
+    ASSERT (result);
+    ASSERT (!*result);
+    free (result);
+  }
+
+  /* Various buffer lengths.  */
+  {
+    char *result = xmemdup0 (buffer, 4);
+    ASSERT (result);
+    ASSERT (strcmp (result, buffer) == 0);
+    free (result);
+  }
+  {
+    char *result = xmemdup0 (buffer, 5);
+    ASSERT (result);
+    ASSERT (strcmp (result, buffer) == 0);
+    ASSERT (result[5] == '\0');
+    free (result);
+  }
+  {
+    char *result = xmemdup0 (buffer, 9);
+    ASSERT (result);
+    ASSERT (memcmp (result, buffer, 9) == 0);
+    ASSERT (result[9] == '\0');
+    free (result);
+  }
+  {
+    char *result = xmemdup0 (buffer, 10);
+    ASSERT (result);
+    ASSERT (memcmp (result, buffer, 10) == 0);
+    ASSERT (result[10] == '\0');
+    free (result);
+  }
+
+  return 0;
+}