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comparison usr/src/cmd/dtrace/test/tst/common/aggs/tst.clearavg.d @ 0:c9caec207d52 b86

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Initial porting based on b86
author Koji Uno <koji.uno@sun.com>
date Tue, 02 Jun 2009 18:56:50 +0900
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children 1a15d5aaf794
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-1:000000000000 0:c9caec207d52
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 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "@(#)tst.clearavg.d 1.1 06/08/28 SMI"
28
29
30 /*
31 * ASSERTION:
32 * Positive avg() test
33 *
34 * SECTION: Aggregations/Aggregations
35 *
36 * NOTES:
37 * Verifies that printing a clear()'d aggregation with an avg()
38 * aggregation function doesn't cause problems.
39 *
40 */
41
42 #pragma D option quiet
43
44 tick-10ms
45 /i++ < 5/
46 {
47 @a = avg(timestamp);
48 }
49
50 tick-10ms
51 /i == 5/
52 {
53 exit(2);
54 }
55
56 END
57 {
58 clear(@a);
59 exit(0);
60 }