test_python_ctools.py
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#! /usr/bin/env python
# ==========================================================================
# This scripts performs unit tests for the ctools package
#
# Copyright (C) 2012-2016 Juergen Knoedlseder
#
# 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 gammalib
import ctools
import sys
import os
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
import test_ctobssim
import test_ctselect
import test_ctbin
import test_ctlike
import test_cttsmap
import test_ctmodel
import test_ctskymap
import test_ctexpcube
import test_ctpsfcube
import test_ctedispcube
import test_ctbkgcube
import test_ctmapcube
import test_ctcubemask
import test_ctbutterfly
import test_ctulimit
import test_cterror
import test_pipelines
# ========================= #
# Perform ctools unit tests #
# ========================= #
def test(installed=False):
"""
Perform unit testing for ctools.
Parameters
----------
installed : bool, optional
Flag indicating whether the script has been installed or not
"""
# If we have an installed version then create a temporary
# directory and copy over all information that is needed
if installed:
# Create temporary working directory
import tempfile
path = tempfile.mkdtemp()
os.chdir(path)
# Get test directory
import inspect
testdir = inspect.getfile(ctools.tests)
dirname = os.path.dirname(testdir)
# Copy test data in "data" directory
os.system('cp -r %s %s' % (dirname+'/data', 'data'))
# Set test data environment variable
os.environ['TEST_DATA'] = 'data'
# ... otherwise set the calibration database to the one shipped with the
# package; we don't need to set the 'TEST_DATA', this is done by the
# test environment
else:
os.environ['CALDB'] = '%s/caldb' % (os.environ['TEST_SRCDIR'])
# Create a local "pfiles" directory and set PFILES environment variable
try:
os.mkdir('pfiles')
except:
pass
os.environ['PFILES'] = 'pfiles'
# Copy the ctools parameter files into the "pfiles" directory. For a
# non-installed test we copy the parameter files from the respective
# source directories into the "pfiles" directory, for an installed version
# we get all parameter files from the "syspfiles" directory. Also make
# sure that all parameter files are writable.
if not installed:
os.system('cp -r %s/src/*/*.par pfiles/' % (os.environ['TEST_SRCDIR']))
os.system('chmod u+w pfiles/*')
else:
os.system('cp -r %s/syspfiles/*.par pfiles/' % (os.environ['CTOOLS']))
os.system('chmod u+w pfiles/*')
# Define list of test suites
tests = [test_ctobssim.Test(),
test_ctselect.Test(),
test_ctbin.Test(),
test_ctlike.Test(),
test_cttsmap.Test(),
test_ctmodel.Test(),
test_ctskymap.Test(),
test_ctexpcube.Test(),
test_ctpsfcube.Test(),
test_ctedispcube.Test(),
test_ctbkgcube.Test(),
test_ctmapcube.Test(),
test_ctcubemask.Test(),
test_ctbutterfly.Test(),
test_ctulimit.Test(),
test_cterror.Test(),
test_pipelines.Test()]
# Allocate test suite container
suites = gammalib.GTestSuites('ctools unit testing')
# Set test suites and append them to suite container
for suite in tests:
suite.set()
suites.append(suite)
# Run test suite
success = suites.run()
# If we have a non-installed version then save test results
if not installed:
suites.save('reports/ctools.xml')
# Set return code
if success:
rc = 0
else:
rc = 1
# Remove temporary direction
if installed:
os.system('rm -rf %s' % (path))
# Exit with return code
sys.exit(rc)
# ======================== #
# Main routine entry point #
# ======================== #
if __name__ == '__main__':
# Run tests
test()