/usr/share/autodock/Tests/test_autodock4.py is in autodock-test 4.2.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# $Id: test_autodock4.py,v 1.29 2009/12/08 18:06:20 rhuey Exp $
#
"""
Unit Tests for AutoDock 4.
"""
#______________________________________________________________________________
import sys
import os
import unittest
import getopt
import subprocess
from DlgParser import DlgParser
#______________________________________________________________________________
#
# Global variables
autodock_executable = "../autodock4" # where the AutoDock executable resides
dpf_directory = '.' # where the input DPF files reside
test_output_directory = '.' # where the DLG files will be written
try:
opts, argv = getopt.getopt(sys.argv[1:], "d:e:o:",
["dpf-directory=","executable=","test-output-directory="])
except getopt.GetoptError, v:
usage()
sys.exit(2)
for o,a in opts:
if o in ("-d", "--dpf-directory"):
dpf_directory = a
if o in ("-e", "--executable"):
autodock_executable = a
if o in ("-o","--test-output-directory"):
test_output_directory = a
#______________________________________________________________________________
def usage():
"""Print out the usage of this command."""
print """Usage: python test_autodock4.py [-d <string>] [-e <string>] [-o <string>]
where:
-d, --dpf-directory
specifies the directory containing the DPFs to be tested;
this flag is optional; default is '.'
-e, --executable
specifies the path to the AutoDock executable to be tested;
this flag is optional; default is '../autodock4'
-o, --test-output-directory
specifies the directory where the output DLGs will be written;
this flag is optional; default is '.'
NOTE: these may be relative to the directory where this script was invoked.
"""
#______________________________________________________________________________
def run_AutoDock( dpf_filename, dlg_filename ):
"""Launch AutoDock, using the specified AutoDock executable and DPF,
create the specified DLG, and trap all the outputs from standard output
and standard error."""
dpf = dpf_directory + os.sep + dpf_filename
dlg = test_output_directory + os.sep + dlg_filename
command = "rm -f " + dlg
os.system( command )
command = [autodock_executable, '-p', dpf, '-l', dlg]
print '\nRunning ' + autodock_executable + ' using DPF "'+dpf+'", saving results in "'+dlg+'":'
try:
#( i, o, e ) = os.popen3( command ) # trap all the outputs
subprocess.call( command )
# TODO os.wait seems to return (pid, exit_status)
#os.wait() # for the child process to finish
# return True # this should really be os.wait()'s exit_status
return find_success_in_DLG( dlg_filename )
except:
print "\nUnable to run " + autodock_executable + "."
return False
#______________________________________________________________________________
def parse_energy_from_DLG( dlg_filename, energy_list):
"""Parse the AutoDock DLG, and return the intermolecular and internal
energies as a tuple."""
parser = DlgParser()
dlg = test_output_directory + os.sep + dlg_filename
parser.parse( dlg )
docked = parser.clist[0] #dictionary of results
result = []
for energy_type in energy_list:
newVal = docked.get(energy_type, 'ERROR')
print energy_type, ' is now ', newVal
result.append(docked.get(energy_type, 'ERROR'))
#intermol_energy = docked['intermol_energy'] #-6.17
#internal_energy = docked['total_internal'] # -1.58
#print "docked[binding_energy]=", docked['binding_energy']
#print "docked[electrostatic_energy]=", docked['electrostatic_energy']
#print "docked[intermol_energy]=", docked['intermol_energy']
#print "docked[total_internal]=", docked['total_internal']
#unbound_energy = docked['unbound_energy']
#print "unbound_energy=", unbound_energy
#return ( intermol_energy, internal_energy )
return result
#______________________________________________________________________________
def find_success_in_DLG( dlg_filename ):
"""Open the AutoDock DLG, and look for the string "Successful Completion"
in the last 10 lines of the file."""
dlg = test_output_directory + os.sep + dlg_filename
try:
fptr = open( dlg )
lines = fptr.readlines()
fptr.close()
success = False
for l in lines[-10:]:
if l.find( "Successful Completion" ) > -1:
success = True
return success
except:
return False
#______________________________________________________________________________
class AutoDock_base_test( unittest.TestCase ):
"""Base Class for AutoDock testing."""
dpf_stem = "BaseClass"
computed = False
def setUp( self ):
"""Set up for autodock4 tests. Locate the autodock binary now during setUp."""
self.dlg_filename = "test_" + self.dpf_stem + ".dlg"
self.computed = run_AutoDock( self.dpf_stem + ".dpf", self.dlg_filename )
#def test_dlg_exists( self ):
# """Check that run finished and a new DLG has been computed."""
# # Check that run finished and a new DLG has been computed.
# if (self.expected_outcome == True ):
# print "Testing that DLG exists and AutoDock successfully completed."
# else:
# print "Testing that DLG exists and AutoDock did not complete."
# self.assertEqual( self.computed, self.expected_outcome )
#______________________________________________________________________________
class AutoDock_simple_test( unittest.TestCase ):
"""Base Class for AutoDock testing."""
dpf_stem = "BaseClass"
computed = False
def setUp( self ):
"""Set up for autodock4 tests. Locate the autodock binary now during setUp."""
self.dlg_filename = "test_" + self.dpf_stem + ".dlg"
self.computed = run_AutoDock( self.dpf_stem + ".dpf", self.dlg_filename )
def test_dlg_exists( self ):
"""Check that run finished and a new DLG has been computed."""
# Check that run finished and a new DLG has been computed.
if (self.expected_outcome == True ):
print "Testing that DLG exists and AutoDock successfully completed."
else:
print "Testing that DLG exists and AutoDock did not complete."
self.assertEqual( self.computed, self.expected_outcome )
#______________________________________________________________________________
class AutoDock4_1pgp_no_extension( AutoDock_simple_test ):
"""Test that autodock4 stops early if .dpf extension is missing
keywords are specified."""
dpf_stem = "1pgp_no_extension"
print "in 1pgp_no_extension"
expected_outcome = False # True means Successful Completion!
def setUp( self ):
"""Set up for autodock4 tests. Locate the autodock binary now during setUp."""
self.dlg_filename = "test_" + self.dpf_stem + ".dlg"
self.computed = run_AutoDock( self.dpf_stem , self.dlg_filename )
#______________________________________________________________________________
class AutoDock4_1pgp_wrong_extension( AutoDock_simple_test ):
"""Test that autodock4 stops early if extension is not '.dpf'
keywords are specified."""
dpf_stem = "1pgp.fpd"
print "in 1pgp_wrong_extension"
expected_outcome = False # True means Successful Completion!
def setUp( self ):
"""Set up for autodock4 tests. Locate the autodock binary now during setUp."""
self.dlg_filename = "test_" + self.dpf_stem + ".dlg"
self.computed = run_AutoDock( self.dpf_stem , self.dlg_filename )
#______________________________________________________________________________
class AutoDock4_1pgp_two_extensions( AutoDock_simple_test ):
"""Test that autodock4 stops early if dpf name includes two .dpf
keywords are specified."""
dpf_stem = "1pgp.dpf"
print "in 1pgp_two_extensions"
expected_outcome = False # True means Successful Completion!
def setUp( self ):
"""Set up for autodock4 tests. Locate the autodock binary now during setUp."""
self.dlg_filename = "test_" + self.dpf_stem + ".dlg"
self.computed = run_AutoDock( self.dpf_stem +'.dpf', self.dlg_filename )
#______________________________________________________________________________
class AutoDock4_1pgp_ligand_types_map_mismatch( AutoDock_simple_test ):
"""Test that autodock4 stops early if number of maps do not equal number
of ligand types"""
dpf_stem = "1pgp_ligand_types_map_mismatch"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_illegal_keyword_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if it finds an illegal keyword
in dpf """
dpf_stem = "1pgp_illegal_keyword"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_no_elecmap_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if no "elecmap" keyword is specified."""
dpf_stem = "1pgp_no_elecmap"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_no_desolvmap_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if no "desolvmap" keyword is specified."""
dpf_stem = "1pgp_no_desolvmap"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_no_elec_desolv_maps_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if no elecmap and no desolvmap
keywords are specified."""
dpf_stem = "1pgp_no_elec_desolv_maps"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_too_many_torsions( AutoDock_simple_test ):
"""Test that autodock4 stops early if too many torsions
are specified. (current limit is 32)"""
dpf_stem = "1pgp_too_many_torsions"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_just_right_number_torsions( AutoDock_simple_test ):
"""Test that autodock4 completes with current limit of number of torsions
are specified. (current limit is 32)"""
dpf_stem = "1pgp_just_right_number_torsions"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_too_many_ligand_types_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if too many ligand types
are specified. (current limit is 14)"""
dpf_stem = "1pgp_too_many_ligand_types"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_two_ligands_test( AutoDock_simple_test ):
"""Test that autodock4 can run dpf specifying two ligands."""
dpf_stem = "1pgp_two_ligands"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_two_mapsets_test( AutoDock_simple_test ):
"""Test that autodock4 can run dpf specifying two sets of maps and one ligand."""
dpf_stem = "1pgp_two_mapsets"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_set_illegal_test( AutoDock_simple_test ):
"""Test that autodock 4.1 works when unbound is set to 'foo' in the DPF."""
dpf_stem = "1pgp_unbound_set_illegal"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_model_illegal_test( AutoDock_simple_test ):
"""Test that autodock4 stops early if it finds an illegal unbound_model
in dpf """
dpf_stem = "1pgp_unbound_model_illegal"
expected_outcome = False # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_ga_select_tournament_test( AutoDock_simple_test ):
"""Test that autodock 4.1 works when ga_select_tournament is set in the DPF."""
dpf_stem = "1pgp_ga_select_tournament"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock_test( AutoDock_base_test ):
"""Class for AutoDock testing."""
def test_dlg_exists_and_test_energy( self ):
"""Check that run finished and a new DLG has been computed.
Also check the final energy is the expected value."""
# Check that run finished and a new DLG has been computed.
if (self.expected_outcome == True ):
print "Testing that DLG exists and AutoDock successfully completed."
else:
print "Testing that DLG exists and AutoDock did not complete."
self.assertEqual( self.computed, self.expected_outcome )
# Check the final energy is expected value.
expected_intermol_energy = -6.17
expected_internal_energy = -1.80
(intermol_energy, internal_energy) = parse_energy_from_DLG( self.dlg_filename, ['intermol_energy','total_internal'] )
print "Testing that intermolecular energy = %.2f kcal/mol." % (expected_intermol_energy,)
self.assertEqual( round(intermol_energy,6), round(expected_intermol_energy,6))
print "Testing that internal energy = %.2f kcal/mol." % (expected_internal_energy,)
self.assertEqual( round(internal_energy,6), round(expected_internal_energy,6))
#______________________________________________________________________________
class AutoDock4_1pgp_test( AutoDock_test ):
"""Test that autodock4 executes using an extremely short run."""
dpf_stem = "1pgp"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_smaller_test( AutoDock_test ):
"""Test that autodock4 executes using fewer parameters and an extremely short run."""
dpf_stem = "1pgp_smaller"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_no_parameter_file_test( AutoDock_test ):
"""Test that autodock4 works using default parameter library."""
dpf_stem = "1pgp_no_parameter_file"
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_unbound_test( AutoDock_base_test ):
"""Class for AutoDock testing unbound energy."""
expected_unbound_energy = None
def test_dlg_exists_and_test_energy( self):
"""Check that run finished and a new DLG has been computed.
Also check the final energy is the expected value."""
# Check that run finished and a new DLG has been computed.
if (self.expected_outcome == True ):
print "Testing that DLG exists and AutoDock successfully completed."
else:
print "Testing that DLG exists and AutoDock did not complete."
self.assertEqual( self.computed, self.expected_outcome )
# Check the final energy is expected value.
#expected_unbound_energy = -1.80
(unbound_energy) = parse_energy_from_DLG( self.dlg_filename, ['unbound_energy'])[0]
print "Testing that unbound energy = %.2f kcal/mol." % (self.expected_unbound_energy,)
print "unbound_energy=", unbound_energy
self.assertEqual( round(unbound_energy,6), round(self.expected_unbound_energy,6))
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_default_test( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound is NOT set in the DPF."""
dpf_stem = "1pgp_unbound_default"
expected_unbound_energy = -1.80
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_model_extended( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound_model is set to extended."""
dpf_stem = "1pgp_unbound_model_extended"
expected_unbound_energy = -0.28
#expected_unbound_energy = -0.66 #prior to 4/2009
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_compute_unbound_extended( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound_model is set to extended."""
dpf_stem = "1pgp_unbound_compute_unbound_extended"
expected_unbound_energy = -0.28
#expected_unbound_energy = -0.66 #prior to 4/2009
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_model_value( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound_model is set to a value in the DPF."""
dpf_stem = "1pgp_unbound_model_value"
expected_unbound_energy = -3.12
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_model_compact( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound_model is set to compact."""
dpf_stem = "1pgp_unbound_model_compact"
expected_unbound_energy = 0.00 #@FixMe 3/2009 do not know how to calc this
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_model_bound( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound_model is set to bound."""
dpf_stem = "1pgp_unbound_model_bound"
expected_unbound_energy = -1.80
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_set0_test( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound is set to 0 in the DPF."""
dpf_stem = "1pgp_unbound_set0"
expected_unbound_energy = 0.
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
class AutoDock4_1pgp_unbound_set10_test( AutoDock4_unbound_test ):
"""Test that autodock 4.1 works when unbound is set to 10 in the DPF."""
dpf_stem = "1pgp_unbound_set10"
expected_unbound_energy = 10.
expected_outcome = True # True means Successful Completion!
#______________________________________________________________________________
if __name__ == '__main__':
# This syntax lets us run all the tests,
# or conveniently comment out tests we're not interested in.
# NOTE: Remember to add new TestCase class names to the list "test_cases"
test_cases = [
# tests for .dpf extension:
'AutoDock4_1pgp_no_extension',
'AutoDock4_1pgp_wrong_extension',
'AutoDock4_1pgp_two_extensions',
# simple tests:
'AutoDock4_1pgp_ligand_types_map_mismatch',
'AutoDock4_1pgp_illegal_keyword_test',
'AutoDock4_1pgp_no_elecmap_test',
'AutoDock4_1pgp_no_desolvmap_test',
'AutoDock4_1pgp_no_elec_desolv_maps_test',
'AutoDock4_1pgp_too_many_ligand_types_test',
'AutoDock4_1pgp_too_many_torsions',
'AutoDock4_1pgp_just_right_number_torsions',
'AutoDock4_1pgp_two_ligands_test',
'AutoDock4_1pgp_two_mapsets_test',
'AutoDock4_1pgp_unbound_set_illegal_test',
'AutoDock4_1pgp_unbound_model_illegal_test', #1
'AutoDock4_1pgp_ga_select_tournament_test',
## tests which check for specific value
'AutoDock4_1pgp_test',
'AutoDock4_1pgp_smaller_test',
'AutoDock4_1pgp_no_parameter_file_test',
## tests for unbound values
'AutoDock4_1pgp_unbound_default_test',
'AutoDock4_1pgp_unbound_set0_test',
'AutoDock4_1pgp_unbound_set10_test',
# tests for unbound_model choices
'AutoDock4_1pgp_unbound_model_compact',
'AutoDock4_1pgp_unbound_model_bound',
'AutoDock4_1pgp_unbound_model_extended',
'AutoDock4_1pgp_unbound_compute_unbound_extended',
'AutoDock4_1pgp_unbound_model_value',
]
unittest.main( argv=( [__name__ ,] + test_cases ) )
# The call "unittest.main()" automatically runs all the TestCase classes in
# alphabetical order; calling with argv=([]), lets us specify the order.
# NOTE: "unittest.main()" saves us having to remember to add new tests to the
# list of test cases.
#unittest.main()
# For verbose output, use this:
#unittest.main( argv=( [__name__, '-v'] + test_cases ) )
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