Python testing library described in issue #147

#*****************************************

#-----------------------------------------

# Marco Buttu <mbuttu@oa-cagliari.inaf.it>

#-----------------------------------------

#*****************************************

PY_PACKAGES = testing

# -----------------

# Include Standards

# -----------------

MAKEDIRTMP := $(shell searchFile include/acsMakefile)

ifneq ($(MAKEDIRTMP),\#error\#)

   MAKEDIR := $(MAKEDIRTMP)/include

   include $(MAKEDIR)/acsMakefile

endif

# TARGETS

all:	do_all

	@echo " . . . 'all' done" 

clean : clean_all 

	$(RM) *.pyc testing/*.pyc

	$(RM) ../lib ../bin ../config ../doc ../idl ../include \

		  ../object ../rtai ../test

	$(RM) $(INTROOT)/lib/python/site-packages/testing*

	@echo " . . . clean done"

install : install_all

	@echo " . . . installation done"

#___oOo___

import os

import time

import datetime

from subprocess import Popen, PIPE

__author__ = "Marco Buttu <mbuttu@oa-cagliari.inaf.it>"

ACSDATA = os.getenv('ACSDATA')

logfile = os.path.join(ACSDATA, 'logs', 'testing.log')

class Container(object):

    def __init__(self, name, lang):

        self.name = name

        self.lang = lang

    def start(self):

        with open(logfile, 'a') as outfile:

            Popen(

                ['acsStartContainer', '-%s' % self.lang, self.name],

                stdout=outfile)

    def stop(self):

        with open(logfile, 'a') as outfile:

            p = Popen(['acsStopContainer', self.name], stdout=outfile)

            p.wait()  # Block until acsStopContainer exits

    def wait_until_running(self, timeout=10):

        t0 = datetime.datetime.now()

        while (datetime.datetime.now() - t0).seconds < timeout:

            if self.is_running():

                break

            else:

                time.sleep(0.5)

    def is_running(self):

        pipes = Popen(['acsContainersStatus'], stdout=PIPE, stderr=PIPE)

        out, err = pipes.communicate()

        return ('%s container is running' % self.name) in out