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[FreeBSD/stable/10.git] / cddl / contrib / opensolaris / cmd / dtrace / test / tst / common / aggs / tst.cleardenormalize.d
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   "%Z%%M% %I%     %E% SMI"
28
29
30 /*
31  * ASSERTION:
32  *    Denormalized aggregations can be cleared
33  *
34  * SECTION: Aggregations/Normalization;
35  *      Aggregations/Clearing aggregations
36  *
37  */
38
39 #pragma D option quiet
40 #pragma D option aggrate=1ms
41 #pragma D option switchrate=50ms
42
43 BEGIN
44 {
45         i = 0;
46         start = timestamp;
47 }
48
49 tick-100ms
50 /i != 10 || i != 20/
51 {
52         @func[i%5] = sum(i * 100);
53         i++;
54 }
55
56 tick-100ms
57 /i == 10/
58 {
59         printf("Denormalized data before clear:\n");
60         denormalize(@func);
61         printa(@func);
62
63         clear(@func);
64
65         printf("Aggregation data after clear:\n");
66         printa(@func);
67         i++
68 }
69
70 tick-100ms
71 /i == 20/
72 {
73         printf("Final (denormalized) aggregation data:\n");
74         denormalize(@func);
75         printa(@func);
76
77         exit(0);
78 }