# -*- coding: utf-8 -*- # # Copyright (c) 2017, the cclib development team # # This file is part of cclib (http://cclib.github.io) and is distributed under # the terms of the BSD 3-Clause License. """Run data tests for cclib.""" from __future__ import print_function import importlib import os import sys import unittest import cclib __filedir__ = os.path.realpath(os.path.dirname(__file__)) # We need this in Python3 for importing things from the same directory # within the unit test files. sys.path.insert(1, os.path.join(__filedir__, 'data')) parser_names = [ "ADF", "DALTON", "GAMESS", "GAMESSUK", "Gaussian", "Jaguar", "Molpro", "Molcas", "MOPAC", "NWChem", "ORCA", "Psi3", "Psi4", "QChem", "Turbomole", ] all_parsers = {name: getattr(cclib.parser, name) for name in parser_names} module_names = [ "SP", "SPun", "GeoOpt", "Basis", "Core", # Basic calculations. "MP", "CC", "CI", "TD", "TDun", # Post-SCF calculations. "vib", "BOMD", "Polar", "Scan", # Other property calculations. ] all_modules = {tn: importlib.import_module('.data.test' + tn, package='test') for tn in module_names} def gettestdata(): """Return a dict of the test file data.""" testdatadir = os.path.dirname(os.path.realpath(__file__)) with open(testdatadir + '/testdata') as testdatafile: lines = testdatafile.readlines() # Remove blank lines and those starting with '#'. lines = [line for line in lines if (line.strip() and line[0] != '#')] # Remove comment at end of lines (everything after a '#'). lines = [line.split('#')[0] for line in lines] # Transform remaining lines into dictionaries. cols = [line.split() for line in lines] labels = ('module', 'parser', 'class', 'subdir', 'files') testdata = [dict(zip(labels, (c[0], c[1], c[2], c[3], c[4:]))) for c in cols] return testdata def get_program_dir(parser_name): """Return a directory name given a parser name. In at least one case (GAMESS-UK) the directory is named differently. """ if parser_name == "GAMESSUK": return "GAMESS-UK" return parser_name def getdatafile(parser, subdir, files, stream=None, loglevel=0, datatype=None): """Returns a parsed logfile. Inputs: parser - a logfile parser class (subclass of LogFile) subdir - subdirectory containing data files (program version) files - data filename(s) stream - where to log to (sys.stdout by default) loglevel - what level to log at datatype - ccData or child class Outputs: data - the resulting data object logfile - the parser object used for parsing """ # Convert any string into the parser object we will be using. if isinstance(parser, str): parser = all_parsers[parser] datadir = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "data")) programdir = os.path.join(get_program_dir(parser.__name__), subdir) inputs = [os.path.join(datadir, programdir, fn) for fn in files] # We should be able to pass a list of length one here, but for some reason # this does not work with some parsers and we get errors. if len(inputs) == 1: inputs = inputs[0] stream = stream or sys.stdout logfile = parser(inputs, logstream=stream, datatype=datatype or cclib.parser.data.ccData) logfile.logger.setLevel(loglevel) data = logfile.parse() return data, logfile def ccdata_getattribute_with_coverage(self, attr): """A bookkeeping version of __getattribute__ for ccData objects.""" if attr != '_attrlist' and attr in self._attrlist: if not hasattr(self, 'coverage'): self.coverage = {} self.coverage[attr] = self.coverage.get(attr, 0) + 1 return object.__getattribute__(self, attr) class DataSuite(object): """Suite containing data (logfile) tests in cclib. This is supposed to represent a single run of the entire data test suite in cclib or a subset of it. The main functions are to load data, run test cases in the data/ subdirectory, and do some basic bookkeeping. """ def __init__(self, parsers, modules, status=False, terse=False, silent=False, stream=sys.stdout): self.parsers = parsers self.modules = modules self.status = status self.terse = terse or silent self.silent = silent self.stream = stream # Load the test data and filter with parsers and modules. self.testdata = gettestdata() self.testdata = [td for td in self.testdata if td['parser'] in self.parsers] self.testdata = [td for td in self.testdata if td['module'] in self.modules] # We want to gather the unit tests and results in several lists/dicts, # in order to easily generate summaries at the end. self.errors = [] self.failures = [] self.alltests = [] self.perpackage = {p: [0, 0, 0, 0] for p in self.parsers} def testall(self): """Run all unittests in all modules. Run unit tests for all or a subset of parsers and modules. Arguments: stream - stream used for all output """ stream_test = self.stream if self.terse: devnull = open(os.devnull, 'w') stream_test = devnull for td in self.testdata: module = self.modules[td['module']] parser = self.parsers[td['parser']] test = getattr(module, td['class']) description = '' if not self.silent: print("", file=stream_test) description = "%s/%s: %s" % (td['subdir'], ",".join(td['files']), test.__doc__) print("*** %s ***" % description, file=self.stream) loglevel = 33 if self.silent else 0 test.data, test.logfile = getdatafile(parser, td['subdir'], td['files'], stream=self.stream, loglevel=loglevel, datatype=test.datatype if hasattr(test, 'datatype') else None) # By overriding __getattribute__ temporarily with a custom method, we collect # coverage information for data attributes while the tests are run. This slightly # hacky approach is very convenient since it is self-contained and we don't # need to worry about it when writing the actual test cases. test.data.__class__.__getattribute__ = ccdata_getattribute_with_coverage # Here we actually run the tests for this line in testdata. myunittest = unittest.makeSuite(test) results = unittest.TextTestRunner(stream=stream_test, verbosity=2).run(myunittest) # We don't want to collect coverage stats beyond this point, so set __getattribute__ # back to its original value. Note that we are setting the class method. test.data.__class__.__getattribute__ = object.__getattribute__ self.perpackage[td['parser']][0] += results.testsRun self.perpackage[td['parser']][1] += len(results.errors) self.perpackage[td['parser']][2] += len(results.failures) self.perpackage[td['parser']][3] += len(getattr(results, 'skipped', [])) self.alltests.append(test) self.errors.extend([description + "\n" + "".join(map(str, e)) for e in results.errors]) self.failures.extend([description + "\n" + "".join(map(str, f)) for f in results.failures]) if self.terse: devnull.close() def summary(self): """Prints a summary of the suite after it has been run.""" if self.errors: print("\n********* SUMMARY OF ERRORS *********\n", file=self.stream) print("\n".join(self.errors), file=self.stream) if self.failures: print("\n********* SUMMARY OF FAILURES *********\n", file=self.stream) print("\n".join(self.failures), file=self.stream) print("\n********* SUMMARY PER PACKAGE ****************", file=self.stream) names = sorted(self.perpackage.keys()) total = [0, 0, 0, 0] print(" "*14, "\t".join(["Total", "Passed", "Failed", "Errors", "Skipped"]), file=self.stream) fmt = "%3d\t%3d\t%3d\t%3d\t%3d" for name in names: l = self.perpackage[name] args = (l[0], l[0]-l[1]-l[2]-l[3], l[2], l[1], l[3]) print(name.ljust(15), fmt % args, file=self.stream) for i in range(4): total[i] += l[i] print("\n********* SUMMARY OF EVERYTHING **************", file=self.stream) print("TOTAL: %d\tPASSED: %d\tFAILED: %d\tERRORS: %d\tSKIPPED: %d" \ %(total[0], total[0]-(total[1]+total[2]+total[3]), total[2], total[1], total[3]), file=self.stream) if self.status and (self.errors or self.failures): sys.exit(1) def visualtests(self, stream=sys.stdout): """These are not formal tests -- but they should be eyeballed.""" parsers_to_test = { 'ADF2013.01' : getdatafile('ADF', "basicADF2013.01", ["dvb_gopt.adfout"])[0], 'DALTON2015' : getdatafile('DALTON', "basicDALTON-2015", ["dvb_gopt_ks.out"])[0], 'Firefly8.0' : getdatafile('GAMESS', "basicFirefly8.0", ["dvb_gopt_a.out"])[0], 'Gaussian09' : getdatafile('Gaussian', "basicGaussian09", ["dvb_gopt.out"])[0], 'GAMESS-US' : getdatafile('GAMESS', "basicGAMESS-US2017", ["dvb_gopt_a.out"])[0], 'Jaguar8.0' : getdatafile('Jaguar', "basicJaguar8.3", ["dvb_gopt_ks.out"])[0], 'Molpro2012' : getdatafile('Molpro', "basicMolpro2012", ["dvb_gopt.out", "dvb_gopt.log"])[0], # Note that it doesn't make sense to put MOPAC here, as it # is a semiempirical-only program. 'NWChem6.5' : getdatafile('NWChem', "basicNWChem6.5", ["dvb_gopt_ks.out"])[0], 'ORCA4.0' : getdatafile('ORCA', "basicORCA4.0", ["dvb_gopt.out"])[0], 'Psi4-1.0' : getdatafile('Psi4', "basicPsi4-1.0", ["dvb_gopt_rks.out"])[0], 'QChem4.2' : getdatafile('QChem', "basicQChem4.2", ["dvb_gopt.out"])[0], } parser_names = sorted(parsers_to_test.keys()) output = [parsers_to_test[pn] for pn in parser_names] print("\n*** Visual tests ***", file=self.stream) print("MO energies of optimised dvb", file=self.stream) print(" ", "".join(["%-12s" % pn for pn in parser_names]), file=self.stream) print("HOMO", " ".join(["%+9.4f" % out.moenergies[0][out.homos[0]] for out in output]), file=self.stream) print("LUMO", " ".join(["%+9.4f" % out.moenergies[0][out.homos[0]+1] for out in output]), file=self.stream) print("H-L ", " ".join(["%9.4f" % (out.moenergies[0][out.homos[0]+1]-out.moenergies[0][out.homos[0]],) for out in output]), file=self.stream) def test_all(parsers=None, modules=None, status=False, terse=False, silent=True, summary=True, visual_tests=True): parsers = parsers or all_parsers modules = modules or all_modules data_suite = DataSuite(parsers, modules, status=status, terse=terse, silent=silent) data_suite.testall() if summary and not silent: data_suite.summary() if visual_tests and not silent: data_suite.visualtests() if __name__ == "__main__": # These allow the parsers and modules tested to be filtered on the command line # with any number of arguments. No matching parsers/modules implies all of them. parsers = {p: all_parsers[p] for p in parser_names if p in sys.argv} or None modules = {m: all_modules[m] for m in module_names if m in sys.argv} or None # These options modify the output and are used by testall and Travis CI. status = "--status" in sys.argv terse = "--terse" in sys.argv silent = "--silent" in sys.argv test_all(parsers, modules, status=status, terse=terse, silent=silent)