diff options
Diffstat (limited to 'cmd/dtrace/test/tst/i86xpv/xdt/tst.basic.ksh')
| -rwxr-xr-x | cmd/dtrace/test/tst/i86xpv/xdt/tst.basic.ksh | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/cmd/dtrace/test/tst/i86xpv/xdt/tst.basic.ksh b/cmd/dtrace/test/tst/i86xpv/xdt/tst.basic.ksh new file mode 100755 index 000000000000..3a5ce6f0d064 --- /dev/null +++ b/cmd/dtrace/test/tst/i86xpv/xdt/tst.basic.ksh @@ -0,0 +1,77 @@ +# +# 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. +# + +# +# ASSERTION: Make sure that we can map in and read the Xen trace buffers. +# + +if [ $# != 1 ]; then + echo expected one argument: '<'dtrace-path'>' + exit 2 +fi + +# +# Do not fail the test in a domU +# +if [ ! -c /dev/xen/privcmd ]; then + exit 0 +fi + +dtrace=$1 + +script() +{ + $dtrace -qs /dev/stdin <<EOF + xdt:sched::on-cpu + /arg0 == 0/ + { + self->on++; + } + + xdt:sched::off-cpu + /arg0 == 0 && self->on/ + { + self->off++; + } + + xdt:sched::off-cpu + /self->on > 50 && self->off > 50/ + { + exit(0); + } + + profile:::tick-1sec + /n++ > 10/ + { + exit(1); + } +EOF +} + +script +status=$? + +exit $status |