Import the NetBSD test suite from ^/vendor/NetBSD/tests/09.30.2014_20.45 ,

minus the vendor Makefiles

Provide directions for how to bootstrap the vendor sources in
FREEBSD-upgrade

MFC after 2 weeks
Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division

1 files changed, 93 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/lib/libc/gen/t_randomid.c b/contrib/netbsd-tests/lib/libc/gen/t_randomid.c
new file mode 100644
index 0000000..8377806
--- /dev/null
+++ b/contrib/netbsd-tests/lib/libc/gen/t_randomid.c
@@ -0,0 +1,93 @@
+/* $NetBSD: t_randomid.c,v 1.3 2011/07/07 09:49:59 jruoho Exp $ */
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <sys/types.h>
+
+#include <assert.h>
+#include <inttypes.h>
+#include <randomid.h>
+#include <stdio.h>
+#include <string.h>
+
+#define	PERIOD		30000
+
+uint64_t last[65536];
+
+ATF_TC(randomid_basic);
+ATF_TC_HEAD(randomid_basic, tc)
+{
+
+	atf_tc_set_md_var(tc, "descr", "Check randomid(3)");
+}
+
+ATF_TC_BODY(randomid_basic, tc)
+{
+	static randomid_t ctx = NULL;
+	uint64_t lowest, n, diff;
+	uint16_t id;
+
+	memset(last, 0, sizeof(last));
+	ctx = randomid_new(16, (long)3600);
+
+	lowest = UINT64_MAX;
+
+	for (n = 0; n < 1000000; n++) {
+		id = randomid(ctx);
+
+		if (last[id] > 0) {
+			diff = n - last[id];
+
+			if (diff <= lowest) {
+				if (lowest != UINT64_MAX)
+					printf("id %5d: last call at %9"PRIu64
+					    ", current call %9"PRIu64
+					    " (diff %5"PRIu64"), "
+					    "lowest %"PRIu64"\n",
+					    id, last[id], n, diff, lowest);
+
+				ATF_REQUIRE_MSG(diff >= PERIOD,
+				    "diff (%"PRIu64") less than minimum "
+				    "period (%d)", diff, PERIOD);
+
+				lowest = diff;
+			}
+		}
+
+		last[id] = n;
+	}
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+	ATF_TP_ADD_TC(tp, randomid_basic);
+
+	return atf_no_error();
+}