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[Xen-devel] [PATCH RFC 2/9] ts-unixbench-prep: prep the environment for running unixbench

by installing some dependencies, shipping the archive, untaring
and building the sources.

This accepts two parametrs, in the form 'host=somehost someguest',
as most of the ts-guest-xxx scripts. If only the first one is
provided, it must be 'host=somehost', and the script will prep
the host.

 XXX: I see it useful that this works for the host too, as
      at some point we may want to run benchmarks on dom0
      or even bare metal.

Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
 ts-unixbench-prep |   79 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100755 ts-unixbench-prep

diff --git a/ts-unixbench-prep b/ts-unixbench-prep
new file mode 100755
index 0000000..607d1a8
--- /dev/null
+++ b/ts-unixbench-prep
@@ -0,0 +1,79 @@
+#!/usr/bin/perl -w
+# This is part of "osstest", an automated testing framework for Xen.
+# Copyright (C) 2009-2013 Citrix Inc.
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# GNU Affero General Public License for more details.
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+use strict qw(vars);
+use DBI;
+use Osstest;
+use Osstest::TestSupport;
+use File::Basename;
+use feature 'switch';
+# what we expect as argument list is:
+#  host=<somehost> [<someguest>]
+our $ho= selecthost($ARGV[0]); shift @ARGV;
+our $gho= $ho;
+if ( (0+@ARGV) == 1) {
+  $gho= selectguest($ARGV[0], $ho);
+  my $err= guest_check_ip($gho);
+  die "$err $gho->{Name}" if defined $err;
+logm("Prep the environment for running unixbench");
+# packages needed to build and run
+target_install_packages_norec($gho, qw(build-essential libx11-dev
+                                       libgl1-mesa-dev libxext-dev));
+# Ship the benchmark to the target machine. By default, we expect to find
+# UnixBench 5.1.3, stored in $c{Images}/benchs/unixbench.tgz.
+# To use something different, define r{'unixbench_file'}.
+# We also assume we're dealing with a tarball, and we try to figure out
+# whether or not it is compressed, and if yes, how. Check is rather basic,
+# relying only on the file extension.
+my $unixbench_file= (defined($r{'unixbench_file'})) ? $r{'unixbench_file'} :
+    "$c{Images}/benchs/unixbench.tgz";
+target_putfile_root($gho, 60, "$unixbench_file", "/root");
+my @exts= qw(.tar .tgz .tbz2. .bz2 .gzip);
+my $extract_cmd= 'xf';
+my ($name, $dir, $ext) = fileparse($unixbench_file, @exts);
+given ($ext) {
+  $extract_cmd= 'xf' when ('.tar');
+  $extract_cmd= 'zxf' when ['.tgz', '.gzip'];
+  $extract_cmd= 'jxf' when  ['.tbz2', '.bz2'];
+  default { die "unrecognised file extension $ext" }
+# Prepare the target, by installing dependencies, and build the benchmark
+target_install_packages_norec($gho, qw(build-essential libx11-dev
+                                       libgl1-mesa-dev libxext-dev
+                                       x11-apps));
+target_cmd_root($gho, <<END, 200);
+        set -ex
+        rm -rf /root/unixbench/
+        mkdir /root/unixbench
+        tar $extract_cmd /root/$name$ext -C /root/unixbench 
+        cd /root/unixbench
+        sed -e "s/^# GRAPHIC_TESTS =/GRAPHIC_TESTS =/" -i Makefile
+        make

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