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# This file is part of xrayutilities.
#
# xrayutilities 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 2 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/>.
#
# Copyright (C) 2015 Dominik Kriegner <dominik.kriegner@gmail.com>
import os.path
import unittest
import numpy
import xrayutilities as xu
testfiletmp = 'p08tty_%05d.dat'
testfile = testfiletmp % 29
datadir = os.path.join(os.path.dirname(__file__), 'data')
fullfilename = os.path.join(datadir, testfile)
@unittest.skipIf(not os.path.isfile(fullfilename),
"additional test data needed (http://xrayutilities.sf.io)")
class TestIO_TTY(unittest.TestCase):
dshape = (102,)
dmax = 1444999.0
dmin = 314133.0
motmax = 26.15
motmin = 13.0
tpos = 53
dtpos = 342586.0
motorname = 'om'
countername = 'EigerInt'
@classmethod
def setUpClass(cls):
(cls.motor, _), cls.data = xu.io.gettty08_scan(
testfiletmp, (29, 30), cls.motorname, 'chi', path=datadir)
cls.inte = cls.data[cls.countername]
def test_datashape(self):
self.assertEqual(self.dshape, self.data.shape)
self.assertEqual(self.dshape, self.motor.shape)
def test_datavalues(self):
self.assertAlmostEqual(self.motmax, self.motor.max(), places=6)
self.assertAlmostEqual(self.motmin, self.motor.min(), places=6)
self.assertAlmostEqual(self.dmax, self.inte.max(), places=6)
self.assertAlmostEqual(self.dmin, self.inte.min(), places=6)
self.assertAlmostEqual(self.dtpos, self.inte[self.tpos], places=6)
def test_equaldata(self):
self.assertTrue(numpy.all(self.motor == self.data[self.motorname]))
if __name__ == '__main__':
unittest.main()
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