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: 34 * Verifies that printing a clear()'d aggregation with an stddev() 35 * aggregation function doesn't cause problems. 36 * 37 */ 38 39 #pragma D option quiet 40 41 tick-10ms 42 /i++ < 5/ 43 { 44 @a = stddev(timestamp); 45 } 46 47 tick-10ms 48 /i == 5/ 49 { 50 exit(2); 51 } 52 53 END 54 { 55 clear(@a); 56 exit(0); 57 } 58