1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*
28 * ASSERTION:
29 *     Positive stddev() test
30 *
31 * SECTION: Aggregations/Aggregations
32 *
33 * NOTES: This is a simple verifiable positive test of the stddev() function.
34 *     printa() for one aggregation, default printing behavior for the other
35 *     so that we exercise both code paths.
36 */
37
38#pragma D option quiet
39
40BEGIN
41{
42	@a = stddev(5000000000);
43	@a = stddev(5000000100);
44	@a = stddev(5000000200);
45	@a = stddev(5000000300);
46	@a = stddev(5000000400);
47	@a = stddev(5000000500);
48	@a = stddev(5000000600);
49	@a = stddev(5000000700);
50	@a = stddev(5000000800);
51	@a = stddev(5000000900);
52	@b = stddev(-5000000000);
53	@b = stddev(-5000000100);
54	@b = stddev(-5000000200);
55	@b = stddev(-5000000300);
56	@b = stddev(-5000000400);
57	@b = stddev(-5000000500);
58	@b = stddev(-5000000600);
59	@b = stddev(-5000000700);
60	@b = stddev(-5000000800);
61	@b = stddev(-5000000900);
62	printa("%@d\n", @a);
63	exit(0);
64}
65