+2023-08-13 Bruno Haible <bruno@clisp.org>
+
+ physmem: Add tests.
+ * tests/test-physmem.c: New file.
+ * modules/physmem-tests: New file.
+
2023-08-13 Bruno Haible <bruno@clisp.org>
readutmp, boot-time: Fix warning on glibc 2.30..2.31 on Linux.
--- /dev/null
+/* Test of getting the amount of total/available physical memory.
+ Copyright (C) 2023 Free Software Foundation, Inc.
+
+ This file 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 file 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>, 2023. */
+
+#include <config.h>
+
+#include "physmem.h"
+
+#include <stdio.h>
+
+#include "macros.h"
+
+int
+main (int argc, char *argv[])
+{
+ printf ("Total memory: %12.f B = %6.f MiB\n",
+ physmem_total (), physmem_total () / (1024.0 * 1024.0));
+ printf ("Available memory: %12.f B = %6.f MiB\n",
+ physmem_available (), physmem_available () / (1024.0 * 1024.0));
+ ASSERT (physmem_total () >= physmem_available ());
+ ASSERT (physmem_available () >= 4 * 1024 * 1024);
+
+ return 0;
+}