Merge branch 'feature/upstream' into develop

1 files changed, 33 insertions, 0 deletions

diff --git a/install-tests/test-version.c b/install-tests/test-version.c
new file mode 100644
index 00000000..644d1bc4
--- /dev/null
+++ b/install-tests/test-version.c
@@ -0,0 +1,33 @@
+/* Test the version information.
+   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/>.  */
+
+/* Written by Bruno Haible <bruno@clisp.org>, 2025.  */
+
+#include <unistring/version.h>
+
+#include <stdio.h>
+
+int
+main ()
+{
+  if (!(_libunistring_version == _LIBUNISTRING_VERSION))
+    {
+      fprintf (stderr, "Installation problem: include file says version 0x%x, whereas library says version 0x%x\n",
+               _LIBUNISTRING_VERSION, _libunistring_version);
+      return 1;
+    }
+  return 0;
+}