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#!/usr/bin/python
# Copyright 2011 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import cliapp
import subprocess
import sys
import time
class SpeedTest(cliapp.Application):
def add_settings(self):
self.add_string_list_setting(['program', 'p'],
'test using PROGRAM '
'(can be given multiple times)')
def process_args(self, args):
for program in self['program']:
argv = [program] + args
devnull = open('/dev/null', 'w')
started = time.time()
p = subprocess.Popen(argv, stdout=devnull, stderr=subprocess.PIPE)
out, err = p.communicate('')
ended = time.time()
if p.returncode:
sys.stderr.write('Program failed: %s\n%s' % (argv, err))
sys.exit(1)
secs = ended - started
self.output.write('%.1f %s\n' % (secs, program))
if __name__ == '__main__':
SpeedTest().run()
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