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#!/usr/bin/env python
# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
# Copyright (C) 2009-2020 German Aerospace Center (DLR) and others.
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License 2.0 which is available at
# https://www.eclipse.org/legal/epl-2.0/
# This Source Code may also be made available under the following Secondary
# Licenses when the conditions for such availability set forth in the Eclipse
# Public License 2.0 are satisfied: GNU General Public License, version 2
# or later which is available at
# https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
# @file extractTest.py
# @author Daniel Krajzewicz
# @author Jakob Erdmann
# @author Michael Behrisch
# @date 2009-07-08
"""
Extract all files for a test case into a new dir.
It may copy more files than needed because it copies everything
that is mentioned in the config under copy_test_path.
"""
from __future__ import absolute_import
from __future__ import print_function
import os
import sys
from os.path import join
import optparse
import glob
import shutil
import shlex
import subprocess
from collections import defaultdict
THIS_DIR = os.path.abspath(os.path.dirname(__file__))
SUMO_HOME = os.path.dirname(THIS_DIR)
sys.path.append(join(SUMO_HOME, "tools"))
from sumolib import checkBinary # noqa
# cannot use ':' because it is a component of absolute paths on windows
SOURCE_DEST_SEP = ';'
def get_options(args=None):
optParser = optparse.OptionParser(usage="%prog <options> <test directory>")
optParser.add_option("-o", "--output", default=".", help="send output to directory")
optParser.add_option("-f", "--file", help="read list of source and target dirs from")
optParser.add_option("-p", "--python-script",
help="name of a python script to generate for a batch run")
optParser.add_option("-i", "--intelligent-names", dest="names", action="store_true",
default=False, help="generate cfg name from directory name")
optParser.add_option("-v", "--verbose", action="store_true", default=False, help="more information")
optParser.add_option("-a", "--application", help="sets the application to be used")
optParser.add_option("-s", "--skip-configuration", default=False, action="store_true",
help="skips creation of an application config from the options.app file")
optParser.add_option("-x", "--skip-validation", default=False, action="store_true",
help="remove all options related to XML validation")
optParser.add_option("-d", "--no-subdir", dest="noSubdir", action="store_true",
default=False, help="store test files directly in the output directory")
options, args = optParser.parse_args(args=args)
if not options.file and len(args) == 0:
optParser.print_help()
sys.exit(1)
options.args = args
return options
def copy_merge(srcDir, dstDir, merge, exclude):
"""merge contents of srcDir recursively into dstDir"""
for dir, subdirs, files in os.walk(srcDir):
for ex in exclude:
if ex in subdirs:
subdirs.remove(ex)
dst = dir.replace(srcDir, dstDir)
if os.path.exists(dst) and not merge:
shutil.rmtree(dst)
if not os.path.exists(dst):
# print "creating dir '%s' as a copy of '%s'" % (dst, srcDir)
os.mkdir(dst)
for file in files:
# print("copying file '%s' to '%s'" % (join(dir, file), join(dst, file)))
shutil.copy(join(dir, file), join(dst, file))
def generateTargetName(baseDir, source):
return source[len(os.path.commonprefix([baseDir, source])):].replace(os.sep, '_')
def main(options):
targets = []
if options.file:
dirname = os.path.dirname(options.file)
for line in open(options.file):
line = line.strip()
if line and line[0] != '#':
ls = line.split(SOURCE_DEST_SEP) + [""]
ls[0] = join(dirname, ls[0])
ls[1] = join(dirname, ls[1])
targets.append(ls[:3])
for val in options.args:
source_and_maybe_target = val.split(SOURCE_DEST_SEP) + ["", ""]
targets.append(source_and_maybe_target[:3])
if options.python_script:
if not os.path.exists(os.path.dirname(options.python_script)):
os.makedirs(os.path.dirname(options.python_script))
pyBatch = open(options.python_script, 'w')
pyBatch.write('''import subprocess, sys, os
from os.path import abspath, dirname, join
THIS_DIR = abspath(dirname(__file__))
SUMO_HOME = os.environ.get("SUMO_HOME", dirname(dirname(THIS_DIR)))
os.environ["SUMO_HOME"] = SUMO_HOME
for p in [
''')
for source, target, app in targets:
optionsFiles = defaultdict(list)
configFiles = defaultdict(list)
potentials = defaultdict(list)
source = os.path.realpath(source)
curDir = source
if curDir[-1] == os.path.sep:
curDir = os.path.dirname(curDir)
while True:
for f in sorted(os.listdir(curDir)):
path = join(curDir, f)
if f not in potentials or os.path.isdir(path):
potentials[f].append(path)
if f.startswith("options."):
optionsFiles[f[8:]].append(path)
if f.startswith("config."):
configFiles[f[7:]].append(path)
if curDir == join(SUMO_HOME, "tests") or curDir == os.path.dirname(curDir):
break
curDir = os.path.dirname(curDir)
if not configFiles:
print("Config not found for %s." % source, file=sys.stderr)
continue
if len(glob.glob(os.path.join(source, "testsuite.*"))) > 0:
print("Directory %s seems to contain a test suite." % source, file=sys.stderr)
continue
if app == "":
for v in configFiles.keys():
if "." not in v:
app = v
break
haveVariant = False
for variant in set(optionsFiles.keys()) | set(configFiles.keys()):
if options.application not in (None, "ALL", variant, variant.split(".")[-1]):
continue
if options.application is None and len(glob.glob(os.path.join(source, "*" + variant))) == 0:
if options.verbose:
print("ignoring variant %s for '%s'" % (variant, source))
continue
haveVariant = True
cfg = configFiles[variant] + configFiles[app]
if target == "" and not options.noSubdir:
target = generateTargetName(os.path.dirname(cfg[-1]), source)
testPath = os.path.abspath(join(options.output, target))
if not os.path.exists(testPath):
os.makedirs(testPath)
net = None
skip = False
appOptions = []
optFiles = optionsFiles[app] + ([] if variant == app else optionsFiles[variant])
for f in sorted(optFiles, key=lambda o: o.count(os.sep)):
for o in shlex.split(open(f).read()):
if skip:
skip = False
continue
if o == "--xml-validation" and options.skip_validation:
skip = True
continue
if o == "{CLEAR}":
appOptions = []
continue
appOptions.append(o)
if "=" in o:
o = o.split("=")[-1]
if o[-8:] == ".net.xml":
net = o
nameBase = "test"
if options.names:
nameBase = os.path.basename(target)
if "." in variant:
nameBase += variant.split(".")[-1]
exclude = []
# gather copy_test_path exclusions
for config in cfg:
for line in open(config):
entry = line.strip().split(':')
if entry and entry[0] == "test_data_ignore":
exclude.append(entry[1])
# copy test data from the tree
for config in cfg:
for line in open(config):
entry = line.strip().split(':')
if entry and "copy_test_path" in entry[0] and entry[1] in potentials:
if "net" in app or not net or entry[1][-8:] != ".net.xml" or entry[1] == net:
toCopy = potentials[entry[1]][0]
if os.path.isdir(toCopy):
# copy from least specific to most specific
merge = entry[0] == "copy_test_path_merge"
for toCopy in reversed(potentials[entry[1]]):
copy_merge(toCopy, join(testPath, os.path.basename(toCopy)), merge, exclude)
else:
shutil.copy2(toCopy, testPath)
if options.python_script:
if app == "netgen":
call = ['join(SUMO_HOME, "bin", "netgenerate")'] + ['"%s"' % a for a in appOptions]
elif app == "tools":
call = ['"python"'] + ['"%s"' % a for a in appOptions]
call[1] = 'join(SUMO_HOME, "%s")' % appOptions[0]
elif app == "complex":
call = ['"python"']
for o in appOptions:
if o.endswith(".py"):
call.insert(1, '"./%s"' % os.path.basename(o))
else:
call.append('"%s"' % o)
else:
call = ['join(SUMO_HOME, "bin", "%s")' % app] + ['"%s"' % a for a in appOptions]
prefix = os.path.commonprefix((testPath, os.path.abspath(pyBatch.name)))
up = os.path.abspath(pyBatch.name)[len(prefix):].count(os.sep) * "../"
pyBatch.write(' subprocess.Popen([%s], cwd=join(THIS_DIR, r"%s%s")),\n' %
(', '.join(call), up, testPath[len(prefix):]))
if options.skip_configuration:
continue
oldWorkDir = os.getcwd()
os.chdir(testPath)
haveConfig = False
if app in ["dfrouter", "duarouter", "jtrrouter", "marouter", "netconvert",
"netgen", "netgenerate", "od2trips", "polyconvert", "sumo", "activitygen"]:
if app == "netgen":
# binary is now called differently but app still has the old name
app = "netgenerate"
if options.verbose:
print("calling %s for testPath '%s' with options '%s'" %
(checkBinary(app), testPath, " ".join(appOptions)))
try:
haveConfig = subprocess.call([checkBinary(app)] + appOptions +
['--save-configuration', '%s.%scfg' %
(nameBase, app[:4])]) == 0
except OSError:
print("Executable %s not found, generating shell scripts instead of config." % app, file=sys.stderr)
if not haveConfig:
appOptions.insert(0, "$SUMO_HOME/bin/" + app)
elif app == "tools":
for i, a in enumerate(appOptions):
if a.endswith(".py"):
del appOptions[i:i+1]
appOptions[0:0] = [os.environ.get("PYTHON", "python"), "$SUMO_HOME/" + a]
break
if a.endswith(".jar"):
del appOptions[i:i+1]
appOptions[0:0] = ["java", "-jar", "$SUMO_HOME/" + a]
break
elif app == "complex":
for i, a in enumerate(appOptions):
if a.endswith(".py"):
if os.path.exists(join(testPath, os.path.basename(a))):
a = os.path.basename(a)
del appOptions[i:i+1]
appOptions[0:0] = [os.environ.get("PYTHON", "python"), a]
break
if not haveConfig:
if options.verbose:
print("generating shell scripts for testPath '%s' with call '%s'" %
(testPath, " ".join(appOptions)))
cmd = [o if " " not in o else "'%s'" % o for o in appOptions]
open(nameBase + ".sh", "w").write(" ".join(cmd))
cmd = [o.replace("$SUMO_HOME", "%SUMO_HOME%") if " " not in o else '"%s"' % o for o in appOptions]
open(nameBase + ".bat", "w").write(" ".join(cmd))
os.chdir(oldWorkDir)
if not haveVariant:
print("No suitable variant found for %s." % source, file=sys.stderr)
if options.python_script:
pyBatch.write(']:\n if p.wait() != 0:\n sys.exit(1)\n')
if __name__ == "__main__":
main(get_options())
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