diff options
Diffstat (limited to '')
-rwxr-xr-x | src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/cpc/err.cputrackfailtostart.ksh | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/cpc/err.cputrackfailtostart.ksh b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/cpc/err.cputrackfailtostart.ksh new file mode 100755 index 00000000..f62b83d5 --- /dev/null +++ b/src/VBox/ExtPacks/VBoxDTrace/onnv/cmd/dtrace/test/tst/common/cpc/err.cputrackfailtostart.ksh @@ -0,0 +1,77 @@ +#!/bin/ksh +# +# 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 2009 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. + +# +# This script ensures that cputrack(1M) will fail to start when the cpc +# provider has active enablings. +# +# The script will fail if: +# 1) The system under test does not define the 'PAPI_tot_ins' event. +# + +script() +{ + $dtrace -o $dtraceout -s /dev/stdin <<EOF + #pragma D option bufsize=128k + + cpc:::PAPI_tot_ins-all-10000 + { + @[probename] = count(); + } +EOF +} + + +if [ $# != 1 ]; then + echo expected one argument: '<'dtrace-path'>' + exit 2 +fi + +dtrace=$1 +dtraceout=/tmp/dtrace.out.$$ +script 2>/dev/null & +timeout=15 + +# +# Sleep while the above script fires into life. To guard against dtrace dying +# and us sleeping forever we allow 15 secs for this to happen. This should be +# enough for even the slowest systems. +# +while [ ! -f $dtraceout ]; do + sleep 1 + timeout=$(($timeout-1)) + if [ $timeout -eq 0 ]; then + echo "dtrace failed to start. Exiting." + exit 1 + fi +done + +cputrack -c PAPI_tot_ins sleep 10 +status=$? + +rm $dtraceout + +exit $status |