diff options
Diffstat (limited to '')
-rw-r--r-- | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/proc/tst.startexit.ksh | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/proc/tst.startexit.ksh b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/proc/tst.startexit.ksh new file mode 100644 index 00000000..42917380 --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/proc/tst.startexit.ksh @@ -0,0 +1,89 @@ +# +# 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 2007 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +# ident "%Z%%M% %I% %E% SMI" + +# +# This script tests that the firing order of probes in a process is: +# +# 1. proc:::start +# 2. proc:::lwp-start +# 3. proc:::lwp-exit +# 4. proc:::exit +# +# If this fails, the script will run indefinitely; it relies on the harness +# to time it out. +# +script() +{ + $dtrace -s /dev/stdin <<EOF + proc:::start + /curpsinfo->pr_ppid == $child/ + { + self->start = 1; + } + + proc:::lwp-start + /self->start/ + { + self->lwp_start = 1; + } + + proc:::lwp-exit + /self->lwp_start/ + { + self->lwp_exit = 1; + } + + proc:::exit + /self->lwp_exit == 1/ + { + exit(0); + } +EOF +} + +sleeper() +{ + while true; do + /usr/bin/sleep 1 + done +} + +if [ $# != 1 ]; then + echo expected one argument: '<'dtrace-path'>' + exit 2 +fi + +dtrace=$1 + +sleeper & +child=$! + +script +status=$? + +kill $child +exit $status |