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runtests.py
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runtests.py
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#!/usr/bin/python
from __future__ import print_function
import argparse, glob, itertools, re, shutil, os, sys
config_reg = re.compile('.*\/\/\s*(?P<name>\S+):\s*(?P<value>.*)$')
class Tester:
def __init__(self,args,test):
self.args = args
self.test = test
self.update = args.updateref
self.config = self.get_config()
self.test_name = '[%s]: %s' % (self.test,self.config['objective'][0])
self.test_id = self.test.split('_')[0]
if self.update:
self.test_out = self.args.inputdir+'/'+self.test_id
else:
self.test_out = self.args.outputdir+'/test_output_'+self.test_id
self.prepare_test()
def compare_ok(self,got_file,expected_file,name):
if not os.path.isfile(got_file):
return (True,'%s absent' % got_file)
elif not os.path.isfile(expected_file):
return (True,'%s absent' % expected_file)
else:
diff = os.popen('diff -u %s %s' % (got_file,expected_file)).read()
if diff and not diff.isspace():
return (True,'Difference between generated output and reference:\n%s' % diff)
return (False,'')
def get_config(self):
config = {}
with open(self.args.inputdir+'/'+self.test,'r') as f:
for line in f.readlines():
m = config_reg.match(line)
if m:
key = m.group('name')
value = m.group('value')
if (key=='config'):
value = value.replace('$INPUTDIR',self.args.inputdir)
#print('key=%s value=%s' % (key,value))
if key in config:
config[key].append(value)
else:
config[key] = [value]
return config
def prepare_test(self):
# prepare test environment
shutil.rmtree(self.test_out,ignore_errors=True)
os.mkdir(self.test_out)
shutil.copy(self.args.inputdir+'/Doxyfile',self.test_out)
with open(self.test_out+'/Doxyfile','a') as f:
print('INPUT=%s/%s' % (self.args.inputdir,self.test), file=f)
print('STRIP_FROM_PATH=%s' % self.args.inputdir, file=f)
print('XML_OUTPUT=%s/out' % self.test_out, file=f)
print('EXAMPLE_PATH=%s' % self.args.inputdir, file=f)
if 'config' in self.config:
for option in self.config['config']:
print(option, file=f)
if 'check' not in self.config or not self.config['check']:
print('Test doesn\'t specify any files to check')
sys.exit(1)
# run doxygen
if os.system('%s %s/Doxyfile 2>/dev/null' % (self.args.doxygen,self.test_out))!=0:
print('Error: failed to run %s on %s/Doxyfile' % (self.args.doxygen,self.test_out));
sys.exit(1)
# update the reference data for this test
def update_test(self,testmgr):
print('Updating reference for %s' % self.test_name)
if 'check' in self.config:
for check in self.config['check']:
check_file='%s/out/%s' % (self.test_out,check)
# check if the file we need to check is actually generated
if not os.path.isfile(check_file):
print('Non-existing file %s after \'check:\' statement' % check_file)
return
# convert output to canonical form
data = os.popen('%s --format --noblanks --nowarning %s' % (self.args.xmllint,check_file)).read()
if data:
# strip version
data = re.sub(r'xsd" version="[0-9.-]+"','xsd" version=""',data).rstrip('\n')
else:
print('Failed to run %s on the doxygen output file %s' % (self.args.xmllint,self.test_out))
return
out_file='%s/%s' % (self.test_out,check)
with open(out_file,'w') as f:
print(data,file=f)
shutil.rmtree(self.test_out+'/out',ignore_errors=True)
os.remove(self.test_out+'/Doxyfile')
# check the relevant files of a doxygen run with the reference material
def perform_test(self,testmgr):
# look for files to check against the reference
if 'check' in self.config:
for check in self.config['check']:
check_file='%s/out/%s' % (self.test_out,check)
# check if the file we need to check is actually generated
if not os.path.isfile(check_file):
testmgr.ok(False,self.test_name,msg='Non-existing file %s after \'check:\' statement' % check_file)
return
# convert output to canonical form
data = os.popen('%s --format --noblanks --nowarning %s' % (self.args.xmllint,check_file)).read()
if data:
# strip version
data = re.sub(r'xsd" version="[0-9.-]+"','xsd" version=""',data).rstrip('\n')
else:
testmgr.ok(False,self.test_name,msg='Failed to run %s on the doxygen output file %s' % (self.args.xmllint,self.test_out))
return
out_file='%s/%s' % (self.test_out,check)
with open(out_file,'w') as f:
print(data,file=f)
ref_file='%s/%s/%s' % (self.args.inputdir,self.test_id,check)
(failed,msg) = self.compare_ok(out_file,ref_file,self.test_name)
if failed:
testmgr.ok(False,self.test_name,msg)
return
shutil.rmtree(self.test_out,ignore_errors=True)
testmgr.ok(True,self.test_name)
def run(self,testmgr):
if self.update:
self.update_test(testmgr)
else:
self.perform_test(testmgr)
class TestManager:
def __init__(self,args,tests):
self.args = args
self.tests = tests
self.num_tests = len(tests)
self.count=1
self.passed=0
print('1..%d' % self.num_tests)
def ok(self,result,test_name,msg='Ok'):
if result:
print('ok %s - %s' % (self.count,test_name))
self.passed = self.passed + 1
else:
print('not ok %s - %s' % (self.count,test_name))
print('-------------------------------------')
print(msg)
print('-------------------------------------')
self.count = self.count + 1
def result(self):
if self.passed==self.num_tests:
print('All tests passed!')
else:
print('%d out of %s tests failed' % (self.num_tests-self.passed,self.num_tests))
return 0 if self.passed==self.num_tests else 1
def perform_tests(self):
for test in self.tests:
tester = Tester(self.args,test)
tester.run(self)
return 0 if self.args.updateref else self.result()
def main():
# argument handling
parser = argparse.ArgumentParser(description='run doxygen tests')
parser.add_argument('--updateref',help='update the reference data for a test',action="store_true")
parser.add_argument('--doxygen',nargs='?',default='doxygen',help='path/name of the doxygen executable')
parser.add_argument('--xmllint',nargs='?',default='xmllint',help='path/name of the xmllint executable')
parser.add_argument('--id',nargs='+',dest='ids',action='append',type=int,help='id of the test to perform')
parser.add_argument('--all',help='perform all tests',action="store_true")
parser.add_argument('--inputdir',nargs='?',default='.',help='input directory containing the tests')
parser.add_argument('--outputdir',nargs='?',default='.',help='output directory to write the doxygen output to')
args = parser.parse_args()
# sanity check
if (not args.updateref is None) and (args.ids is None) and (args.all is None):
parser.error('--updateref requires either --id or --all')
starting_directory = os.getcwd()
os.chdir(args.inputdir)
# find the tests to run
if args.ids: # test ids are given by user
tests = []
for id in list(itertools.chain.from_iterable(args.ids)):
tests.append(glob.glob('%s_*'%id))
tests.append(glob.glob('0%s_*'%id))
tests.append(glob.glob('00%s_*'%id))
tests = list(itertools.chain.from_iterable(tests))
else: # find all tests
tests = glob.glob('[0-9][0-9][0-9]_*')
os.chdir(starting_directory)
# create test manager to run the tests
testManager = TestManager(args,tests)
sys.exit(testManager.perform_tests())
if __name__ == '__main__':
main()