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#ident	"%Z%%M%	%I%	%E% SMI"
27
28if [ $# != 1 ]; then
29	echo expected one argument: '<'dtrace-path'>'
30	exit 2
31fi
32
33file=out.$$
34dtrace=$1
35
36rm -f $file
37
38$dtrace -o $file -c date -s /dev/stdin <<EOF
39
40	#pragma D option quiet
41	#pragma D option bufsize=1M
42	#pragma D option bufpolicy=fill
43
44	pid\$target:::entry,
45	pid\$target:::return,
46	pid\$target:a.out::,
47	syscall:::return,
48	profile:::profile-997
49	/pid == \$target/
50	{
51        	printf("START %s:%s:%s:%s\n",
52            	probeprov, probemod, probefunc, probename);
53        	trace(ustackdepth);
54        	ustack(100);
55        	trace("END\n");
56	}
57
58	tick-1sec
59	/n++ == 10/
60	{
61		trace("test timed out...");
62		exit(1);
63	}
64EOF
65
66status=$?
67if [ "$status" -ne 0 ]; then
68	echo $tst: dtrace failed
69	exit $status
70fi
71
72perl /dev/stdin $file <<EOF
73	while (<>) {
74		chomp;
75
76		last if /^\$/;
77
78		die "expected START at \$.\n" unless /^START/;
79
80		\$_ = <>;
81		chomp;
82		die "expected depth (\$_) at \$.\n" unless /^(\d+)\$/;
83		\$depth = \$1;
84
85		for (\$i = 0; \$i < \$depth; \$i++) {
86			\$_ = <>;
87			chomp;
88			die "unexpected END at \$.\n" if /^END/;
89		}
90
91		\$_ = <>;
92		chomp;
93		die "expected END at \$.\n" unless /^END\$/;
94	}
95EOF
96
97status=$?
98
99count=`wc -l $file | cut -f1 -do`
100if [ "$count" -lt 1000 ]; then
101	echo $tst: output was too short
102	status=1
103fi
104
105
106if [ "$status" -eq 0 ]; then
107	rm -f $file
108fi
109
110exit $status
111