xref: /illumos-gate/usr/src/cmd/dtrace/test/tst/common/misc/tst.haslam.d (revision 002c70ff32f5df6f93c15f88d351ce26443e6ee7)
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  * ASSERTION: test for off-by-one error in the format lookup code
31  *
32  * SECTION: Aggregations/Aggregations; Misc
33  */
34 
35 /*
36  * A script from Jon Haslam that induced an off-by-one error in the
37  * format lookup code.
38  */
39 BEGIN
40 {
41 	start = timestamp;
42 	allocd = 0;
43 	numallocs = 0;
44 	numfrees = 0;
45 	numtids = 0;
46 }
47 
48 syscall:::entry
49 {
50 	@sys[tid] = sum(tid);
51 }
52 
53 END
54 {
55 	printf("%s, %s, %s, %d numtids", "hhh", "jjj", "ggg", numtids );
56 	printa(@sys);
57 }
58 
59 tick-1sec
60 /n++ == 5/
61 {
62 	exit(0);
63 }
64