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Diffstat (limited to 'src/silx/io/test/test_specfilewrapper.py')
| -rw-r--r-- | src/silx/io/test/test_specfilewrapper.py | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/silx/io/test/test_specfilewrapper.py b/src/silx/io/test/test_specfilewrapper.py new file mode 100644 index 0000000..a1ba5f4 --- /dev/null +++ b/src/silx/io/test/test_specfilewrapper.py @@ -0,0 +1,195 @@ +# coding: utf-8 +# /*########################################################################## +# Copyright (C) 2016 European Synchrotron Radiation Facility +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# ############################################################################*/ +"""Tests for old specfile wrapper""" + +__authors__ = ["P. Knobel"] +__license__ = "MIT" +__date__ = "15/05/2017" + +import locale +import logging +import numpy +import os +import sys +import tempfile +import unittest + +logger1 = logging.getLogger(__name__) + +from ..specfilewrapper import Specfile + +sftext = """#F /tmp/sf.dat +#E 1455180875 +#D Thu Feb 11 09:54:35 2016 +#C imaging User = opid17 +#U00 user comment first line +#U01 This is a dummy file to test SpecFile parsing +#U02 +#U03 last line + +#O0 Pslit HGap MRTSlit UP MRTSlit DOWN +#O1 Sslit1 VOff Sslit1 HOff Sslit1 VGap +#o0 pshg mrtu mrtd +#o2 ss1vo ss1ho ss1vg + +#J0 Seconds IA ion.mono Current +#J1 xbpmc2 idgap1 Inorm + +#S 1 ascan ss1vo -4.55687 -0.556875 40 0.2 +#D Thu Feb 11 09:55:20 2016 +#T 0.2 (Seconds) +#G0 0 +#G1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 +#G3 0 0 0 0 0 0 0 0 0 +#G4 0 +#Q +#P0 180.005 -0.66875 0.87125 +#P1 14.74255 16.197579 12.238283 +#UMI0 Current AutoM Shutter +#UMI1 192.51 OFF FE open +#UMI2 Refill in 39883 sec, Fill Mode: uniform multibunch / Message: Feb 11 08:00 Delivery:Next Refill at 21:00; +#N 4 +#L first column second column 3rd_col +-1.23 5.89 8 +8.478100E+01 5 1.56 +3.14 2.73 -3.14 +1.2 2.3 3.4 + +#S 25 ascan c3th 1.33245 1.52245 40 0.15 +#D Thu Feb 11 10:00:31 2016 +#P0 80.005 -1.66875 1.87125 +#P1 4.74255 6.197579 2.238283 +#N 5 +#L column0 column1 col2 col3 +0.0 0.1 0.2 0.3 +1.0 1.1 1.2 1.3 +2.0 2.1 2.2 2.3 +3.0 3.1 3.2 3.3 + +#F /tmp/sf.dat +#E 1455180876 +#D Thu Feb 11 09:54:36 2016 + +#S 1 aaaaaa +#U first duplicate line +#U second duplicate line +#@MCADEV 1 +#@MCA %16C +#@CHANN 3 0 2 1 +#@CALIB 1 2 3 +#N 3 +#L uno duo +1 2 +@A 0 1 2 +3 4 +@A 3.1 4 5 +5 6 +@A 6 7.7 8 +""" + + +class TestSpecfilewrapper(unittest.TestCase): + @classmethod + def setUpClass(cls): + fd, cls.fname1 = tempfile.mkstemp(text=False) + if sys.version_info < (3, ): + os.write(fd, sftext) + else: + os.write(fd, bytes(sftext, 'ascii')) + os.close(fd) + + @classmethod + def tearDownClass(cls): + os.unlink(cls.fname1) + + def setUp(self): + self.sf = Specfile(self.fname1) + self.scan1 = self.sf[0] + self.scan1_2 = self.sf.select("1.2") + self.scan25 = self.sf.select("25.1") + + def tearDown(self): + self.sf.close() + + def test_number_of_scans(self): + self.assertEqual(3, len(self.sf)) + + def test_list_of_scan_indices(self): + self.assertEqual(self.sf.list(), + '1,25,1') + self.assertEqual(self.sf.keys(), + ["1.1", "25.1", "1.2"]) + + def test_scan_headers(self): + self.assertEqual(self.scan25.header('S'), + ["#S 25 ascan c3th 1.33245 1.52245 40 0.15"]) + self.assertEqual(self.scan1.header("G0"), ['#G0 0']) + # parsing headers with long keys + # parsing empty headers + self.assertEqual(self.scan1.header('Q'), ['#Q ']) + + def test_file_headers(self): + self.assertEqual(self.scan1.header("E"), + ['#E 1455180875']) + self.assertEqual(self.sf.title(), + "imaging") + self.assertEqual(self.sf.epoch(), + 1455180875) + self.assertEqual(self.sf.allmotors(), + ["Pslit HGap", "MRTSlit UP", "MRTSlit DOWN", + "Sslit1 VOff", "Sslit1 HOff", "Sslit1 VGap"]) + + def test_scan_labels(self): + self.assertEqual(self.scan1.alllabels(), + ['first column', 'second column', '3rd_col']) + + def test_data(self): + self.assertAlmostEqual(self.scan1.dataline(3)[2], + -3.14) + self.assertAlmostEqual(self.scan1.datacol(1)[2], + 3.14) + # tests for data transposition between original file and .data attr + self.assertAlmostEqual(self.scan1.data()[2, 0], + 8) + self.assertEqual(self.scan1.data().shape, (3, 4)) + self.assertAlmostEqual(numpy.sum(self.scan1.data()), 113.631) + + def test_date(self): + self.assertEqual(self.scan1.date(), + "Thu Feb 11 09:55:20 2016") + + def test_motors(self): + self.assertEqual(len(self.sf.allmotors()), 6) + self.assertEqual(len(self.scan1.allmotorpos()), 6) + self.assertAlmostEqual(sum(self.scan1.allmotorpos()), + 223.385912) + self.assertEqual(self.sf.allmotors()[1], 'MRTSlit UP') + + def test_mca(self): + self.assertEqual(self.scan1_2.mca(2)[2], 5) + self.assertEqual(sum(self.scan1_2.mca(3)), 21.7) + + def test_mca_header(self): + self.assertEqual(self.scan1_2.header("CALIB"), + ["#@CALIB 1 2 3"]) |