xref: /illumos-gate/usr/src/cmd/dtrace/test/tst/common/buffering/tst.dynvarsize.d (revision 37e2cd25d56b334a2403f2540a0b0a1e6a40bcd1)
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:
31  *   Positive test for dynamic variable size.
32  *
33  * SECTION: Buffers and Buffering/switch Policy;
34  *	Buffers and Buffering/Buffer Sizes;
35  *	Options and Tunables/bufsize;
36  *	Options and Tunables/bufpolicy;
37  *	Options and Tunables/switchrate
38  */
39 
40 #pragma D option dynvarsize=100
41 #pragma D option quiet
42 
43 int n;
44 
45 tick-10ms
46 /n++ < 100/
47 {
48 	a[n] = 1;
49 }
50 
51 tick-10ms
52 /n == 100/
53 {
54 	exit(2);
55 }
56 
57 END
58 /a[99]/
59 {
60 	exit(1);
61 }
62 
63 END
64 /!a[99]/
65 {
66 	exit(0);
67 }
68