def test_fuzz(self):
random.seed(42)
for i in range(100):
# parse random file with errors disabled
s = random_ini_file()
c = ini.INIConfig(parse_exc=False)
c._readfp(StringIO(s))
# check that file is preserved, except for
# commenting out erroneous lines
l1 = s.split('\n')
l2 = str(c).split('\n')
self.assertEqual(len(l1), len(l2))
good_lines = []
for i in range(len(l1)):
try:
self.assertEqual(l1[i], l2[i])
good_lines.append(l1[i])
except AssertionError:
self.assertEqual('#' + l1[i], l2[i])
# parse the good subset of the file
# using ConfigParser
s = '\n'.join(good_lines)
cc = compat.RawConfigParser()
cc.readfp(StringIO(s))
cc_py = ConfigParser.RawConfigParser()
cc_py.readfp(StringIO(s))
# compare the two configparsers
self.assertEqualSorted(cc_py.sections(), cc.sections())
self.assertEqualSorted(cc_py.defaults().items(),
cc.defaults().items())
for sec in cc_py.sections():
self.assertEqualSorted(cc_py.items(sec), cc.items(sec))
def test_fuzz(self):
random.seed(42)
try:
num_iter = int(os.environ['INIPARSE_FUZZ_ITERATIONS'])
except (KeyError, ValueError):
num_iter = 100
for fuzz_iter in range(num_iter):
try:
# parse random file with errors disabled
s = random_ini_file()
c = ini.INIConfig(parse_exc=False)
c._readfp(StringIO(s))
# check that file is preserved, except for
# commenting out erroneous lines
l1 = s.split('\n')
l2 = str(c).split('\n')
self.assertEqual(len(l1), len(l2))
good_lines = []
for i in range(len(l1)):
try:
self.assertEqual(l1[i], l2[i])
good_lines.append(l1[i])
except AssertionError:
self.assertEqual('#'+l1[i], l2[i])
# parse the good subset of the file
# using ConfigParser
s = '\n'.join(good_lines)
cc = compat.RawConfigParser()
cc.readfp(StringIO(s))
cc_py = configparser.RawConfigParser()
cc_py.readfp(StringIO(s))
# compare the two configparsers
self.assertEqualConfig(cc_py, cc)
# check that tidy does not change semantics
tidy(cc)
cc_tidy = configparser.RawConfigParser()
cc_tidy.readfp(StringIO(str(cc.data)))
self.assertEqualConfig(cc_py, cc_tidy)
except AssertionError:
fname = 'fuzz-test-iter-%d.ini' % fuzz_iter
print('Fuzz test failed at iteration', fuzz_iter)
print('Writing out failing INI file as', fname)
f = open(fname, 'w')
f.write(s)
f.close()
raise
@@ -1,9 +1,10 @@
import re
import os
import random
+import sys
import unittest
-import ConfigParser
-from StringIO import StringIO
+from six import StringIO
+from six.moves import configparser
from iniparse import compat, ini, tidy
# TODO:
@@ -96,24 +97,25 @@ class test_fuzz(unittest.TestCase):
s = '\n'.join(good_lines)
cc = compat.RawConfigParser()
cc.readfp(StringIO(s))
- cc_py = ConfigParser.RawConfigParser()
+ cc_py = configparser.RawConfigParser()
cc_py.readfp(StringIO(s))
# compare the two configparsers
self.assertEqualConfig(cc_py, cc)
# check that tidy does not change semantics
tidy(cc)
- cc_tidy = ConfigParser.RawConfigParser()
+ cc_tidy = configparser.RawConfigParser()
cc_tidy.readfp(StringIO(str(cc.data)))
self.assertEqualConfig(cc_py, cc_tidy)
except AssertionError:
fname = 'fuzz-test-iter-%d.ini' % fuzz_iter
- print 'Fuzz test failed at iteration', fuzz_iter