1 files changed, 43 insertions, 0 deletions
diff --git a/tests/test-str_endswith.c b/tests/test-str_endswith.c
new file mode 100644
index 00000000..fc1ec0ab
--- /dev/null
+++ b/tests/test-str_endswith.c
@@ -0,0 +1,43 @@
+/* Test of str_endswith() function.
+   Copyright (C) 2025 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 <https://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include <string.h>
+
+#include "macros.h"
+
+int
+main ()
+{
+  ASSERT (str_endswith ("", ""));
+  ASSERT (str_endswith ("abc", ""));
+
+  ASSERT (!str_endswith ("", "c"));
+  ASSERT (!str_endswith ("x", "c"));
+  ASSERT (str_endswith ("c", "c"));
+  ASSERT (str_endswith ("abc", "c"));
+
+  ASSERT (!str_endswith ("", "xyz"));
+  ASSERT (!str_endswith ("x", "xyz"));
+  ASSERT (!str_endswith ("a", "xyz"));
+  ASSERT (!str_endswith ("abc", "xyz"));
+  ASSERT (str_endswith ("xyz", "xyz"));
+  ASSERT (str_endswith ("yxxyz", "xyz"));
+
+  return test_exit_status;
+}