From 2c928d3c3488d246a387cc7399707f0bd2e28626 Mon Sep 17 00:00:00 2001
From: kib <kib@FreeBSD.org>
Date: Tue, 17 Aug 2010 09:42:50 +0000
Subject: Add simple test to check the functioning of retrieval of
 pagesize()/pagesizes() after change to use aux vector. Note that public
 function getosreldate() is different from libc-internal __getosreldate() and
 does not use aux to fetch osreldate value.

MFC after:	1 month
---
 tools/test/auxinfo/Makefile  |  7 ++++++
 tools/test/auxinfo/auxinfo.c | 58 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 tools/test/auxinfo/Makefile
 create mode 100644 tools/test/auxinfo/auxinfo.c

diff --git a/tools/test/auxinfo/Makefile b/tools/test/auxinfo/Makefile
new file mode 100644
index 0000000..e6e5768
--- /dev/null
+++ b/tools/test/auxinfo/Makefile
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+PROG=	auxinfo
+NO_MAN=
+WARNS?=	6
+
+.include <bsd.prog.mk>
diff --git a/tools/test/auxinfo/auxinfo.c b/tools/test/auxinfo/auxinfo.c
new file mode 100644
index 0000000..374bed8
--- /dev/null
+++ b/tools/test/auxinfo/auxinfo.c
@@ -0,0 +1,58 @@
+/*
+ * This file is in public domain.
+ * Written by Konstantin Belousov <kib@freebsd.org>
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/mman.h>
+#include <err.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <unistd.h>
+
+static void
+test_pagesizes(void)
+{
+	size_t *ps;
+	int i, nelem;
+
+	nelem = getpagesizes(NULL, 0);
+	if (nelem == -1)
+		err(1, "getpagesizes(NULL, 0)");
+	ps = malloc(nelem * sizeof(size_t));
+	if (ps == NULL)
+		err(1, "malloc");
+	nelem = getpagesizes(ps, nelem);
+	if (nelem == -1)
+		err(1, "getpagesizes");
+	printf("Supported page sizes:");
+	for (i = 0; i < nelem; i++)
+		printf(" %jd", (intmax_t)ps[i]);
+	printf("\n");
+}
+
+static void
+test_pagesize(void)
+{
+
+	printf("Pagesize: %d\n", getpagesize());
+}
+
+static void
+test_osreldate(void)
+{
+
+	printf("OSRELDATE: %d\n", getosreldate());
+}
+
+int
+main(int argc __unused, char *argv[] __unused)
+{
+
+	test_pagesizes();
+	test_pagesize();
+	test_osreldate();
+	return (0);
+}
-- 
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