diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ustack/tst.depth.ksh')
-rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ustack/tst.depth.ksh | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ustack/tst.depth.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ustack/tst.depth.ksh new file mode 100644 index 0000000..26cff42 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ustack/tst.depth.ksh @@ -0,0 +1,110 @@ +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright 2006 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +#ident "%Z%%M% %I% %E% SMI" + +if [ $# != 1 ]; then + echo expected one argument: '<'dtrace-path'>' + exit 2 +fi + +file=out.$$ +dtrace=$1 + +rm -f $file + +$dtrace -o $file -c date -s /dev/stdin <<EOF + + #pragma D option quiet + #pragma D option bufsize=1M + #pragma D option bufpolicy=fill + + pid\$target:::entry, + pid\$target:::return, + pid\$target:a.out::, + syscall:::return, + profile:::profile-997 + /pid == \$target/ + { + printf("START %s:%s:%s:%s\n", + probeprov, probemod, probefunc, probename); + trace(ustackdepth); + ustack(100); + trace("END\n"); + } + + tick-1sec + /n++ == 10/ + { + trace("test timed out..."); + exit(1); + } +EOF + +status=$? +if [ "$status" -ne 0 ]; then + echo $tst: dtrace failed + exit $status +fi + +perl /dev/stdin $file <<EOF + while (<>) { + chomp; + + last if /^\$/; + + die "expected START at \$.\n" unless /^START/; + + \$_ = <>; + chomp; + die "expected depth (\$_) at \$.\n" unless /^(\d+)\$/; + \$depth = \$1; + + for (\$i = 0; \$i < \$depth; \$i++) { + \$_ = <>; + chomp; + die "unexpected END at \$.\n" if /^END/; + } + + \$_ = <>; + chomp; + die "expected END at \$.\n" unless /^END\$/; + } +EOF + +status=$? + +count=`wc -l $file | cut -f1 -do` +if [ "$count" -lt 1000 ]; then + echo $tst: output was too short + status=1 +fi + + +if [ "$status" -eq 0 ]; then + rm -f $file +fi + +exit $status |