/usr/lib/python2.7/dist-packages/ZConfig/tests/test_datatypes.py is in python-zconfig 3.1.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (c) 2002, 2003 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Tests of standard ZConfig datatypes."""
import os
import sys
import shutil
import socket
import datetime
import tempfile
import unittest
import ZConfig.datatypes
try:
here = __file__
except NameError:
here = sys.argv[0]
here = os.path.abspath(here)
try:
unicode
except NameError:
have_unicode = False
else:
have_unicode = True
class DatatypeTestCase(unittest.TestCase):
types = ZConfig.datatypes.Registry()
def test_datatype_basickey(self):
convert = self.types.get("basic-key")
eq = self.assertEqual
raises = self.assertRaises
eq(convert("abc"), "abc")
eq(convert("ABC_DEF.123"), "abc_def.123")
eq(convert("Abc-Def-456"), "abc-def-456")
eq(convert("Abc.Def"), "abc.def")
raises(ValueError, convert, "_abc")
raises(ValueError, convert, "-abc")
raises(ValueError, convert, "123")
raises(ValueError, convert, "")
def test_datatype_boolean(self):
convert = self.types.get("boolean")
check = self.assertTrue
raises = self.assertRaises
check(convert("on"))
check(convert("true"))
check(convert("yes"))
check(not convert("off"))
check(not convert("false"))
check(not convert("no"))
raises(ValueError, convert, '0')
raises(ValueError, convert, '1')
raises(ValueError, convert, '')
raises(ValueError, convert, 'junk')
def test_datatype_float(self):
convert = self.types.get("float")
eq = self.assertEqual
raises = self.assertRaises
eq(convert("1"), 1.0)
self.assertTrue(type(convert(1)) is type(1.0))
eq(convert("1.1"), 1.1)
eq(convert("50.50"), 50.50)
eq(convert("-50.50"), -50.50)
eq(convert(0), 0.0)
eq(convert("0"), 0.0)
eq(convert("-0"), 0.0)
eq(convert("0.0"), 0.0)
raises(ValueError, convert, "junk")
raises(ValueError, convert, "0x234.1.9")
raises(ValueError, convert, "0.9-")
# These are not portable representations; make sure they are
# disallowed everywhere for consistency.
raises(ValueError, convert, "inf")
raises(ValueError, convert, "-inf")
raises(ValueError, convert, "nan")
if have_unicode:
raises(ValueError, convert, unicode("inf"))
raises(ValueError, convert, unicode("-inf"))
raises(ValueError, convert, unicode("nan"))
def test_datatype_identifier(self):
convert = self.types.get("identifier")
raises = self.assertRaises
self.check_names(convert)
self.check_never_namelike(convert)
raises(ValueError, convert, ".abc")
def check_names(self, convert):
eq = self.assert_ascii_equal
eq(convert, "AbcDef")
eq(convert, "a________")
eq(convert, "abc_def")
eq(convert, "int123")
eq(convert, "_abc")
eq(convert, "_123")
eq(convert, "__dict__")
def assert_ascii_equal(self, convert, value):
v = convert(value)
self.assertEqual(v, value)
self.assertTrue(isinstance(v, str))
if have_unicode:
unicode_value = unicode(value)
v = convert(unicode_value)
self.assertEqual(v, value)
self.assertTrue(isinstance(v, str))
def check_never_namelike(self, convert):
raises = self.assertRaises
raises(ValueError, convert, "2345")
raises(ValueError, convert, "23.45")
raises(ValueError, convert, ".45")
raises(ValueError, convert, "23.")
raises(ValueError, convert, "abc.")
raises(ValueError, convert, "-abc")
raises(ValueError, convert, "-123")
raises(ValueError, convert, "abc-")
raises(ValueError, convert, "123-")
raises(ValueError, convert, "-")
raises(ValueError, convert, ".")
raises(ValueError, convert, "&%$*()")
raises(ValueError, convert, "")
def test_datatype_dotted_name(self):
convert = self.types.get("dotted-name")
raises = self.assertRaises
self.check_names(convert)
self.check_dotted_names(convert)
self.check_never_namelike(convert)
raises(ValueError, convert, "abc.")
raises(ValueError, convert, ".abc.")
raises(ValueError, convert, "abc.def.")
raises(ValueError, convert, ".abc.def.")
raises(ValueError, convert, ".abc.def")
def test_datatype_dotted_suffix(self):
convert = self.types.get("dotted-suffix")
eq = self.assert_ascii_equal
raises = self.assertRaises
self.check_names(convert)
self.check_dotted_names(convert)
self.check_never_namelike(convert)
eq(convert, ".a")
eq(convert, ".a.b")
eq(convert, ".a.b.c.d.e.f.g.h.i.j.k.l.m.n.o")
raises(ValueError, convert, "abc.")
raises(ValueError, convert, ".abc.")
raises(ValueError, convert, "abc.def.")
raises(ValueError, convert, ".abc.def.")
def check_dotted_names(self, convert):
eq = self.assert_ascii_equal
eq(convert, "abc.def")
eq(convert, "abc.def.ghi")
eq(convert, "a.d.g.g.g.g.g.g.g")
def test_datatype_inet_address(self):
convert = self.types.get("inet-address")
eq = self.assertEqual
defhost = ZConfig.datatypes.DEFAULT_HOST
eq(convert("Host.Example.Com:80"), ("host.example.com", 80))
eq(convert("Host.Example.Com:0"), ("host.example.com", 0))
eq(convert(":80"), (defhost, 80))
eq(convert("80"), (defhost, 80))
eq(convert("[::1]:80"), ("::1", 80))
eq(convert("host.EXAMPLE.com"), ("host.example.com", None))
eq(convert("2001::ABCD"), ("2001::abcd", None))
self.assertRaises(ValueError, convert, "40 # foo")
def test_datatype_inet_binding_address(self):
convert = self.types.get("inet-binding-address")
eq = self.assertEqual
defhost = ""
eq(convert("Host.Example.Com:80"), ("host.example.com", 80))
eq(convert(":80"), (defhost, 80))
eq(convert("80"), (defhost, 80))
eq(convert("host.EXAMPLE.com"), ("host.example.com", None))
self.assertRaises(ValueError, convert, "40 # foo")
def test_datatype_inet_connection_address(self):
convert = self.types.get("inet-connection-address")
eq = self.assertEqual
defhost = "127.0.0.1"
eq(convert("Host.Example.Com:80"), ("host.example.com", 80))
eq(convert(":80"), (defhost, 80))
eq(convert("80"), (defhost, 80))
eq(convert("host.EXAMPLE.com"), ("host.example.com", None))
self.assertRaises(ValueError, convert, "40 # foo")
def test_datatype_integer(self):
convert = self.types.get("integer")
eq = self.assertEqual
raises = self.assertRaises
eq(convert('-100'), -100)
eq(convert('-1'), -1)
eq(convert('-0'), 0)
eq(convert('0'), 0)
eq(convert('1'), 1)
eq(convert('100'), 100)
eq(convert('65535'), 65535)
eq(convert('65536'), 65536)
raises(ValueError, convert, 'abc')
raises(ValueError, convert, '-0xabc')
raises(ValueError, convert, '')
raises(ValueError, convert, '123 456')
raises(ValueError, convert, '123-')
def test_datatype_locale(self):
convert = self.types.get("locale")
# Python supports "C" even when the _locale module is not available
self.assertEqual(convert("C"), "C")
self.assertRaises(ValueError, convert, "locale-does-not-exist")
def test_datatype_port(self):
convert = self.types.get("port-number")
eq = self.assertEqual
raises = self.assertRaises
raises(ValueError, convert, '-1')
eq(convert('0'), 0)
eq(convert('1'), 1)
eq(convert('80'), 80)
eq(convert('1023'), 1023)
eq(convert('1024'), 1024)
eq(convert('60000'), 60000)
eq(convert('65535'), 0xffff)
raises(ValueError, convert, '65536')
def test_datatype_socket_address(self):
convert = self.types.get("socket-address")
eq = self.assertEqual
AF_INET = socket.AF_INET
AF_INET6 = socket.AF_INET6
defhost = ZConfig.datatypes.DEFAULT_HOST
def check(value, family, address, self=self, convert=convert):
a = convert(value)
self.assertEqual(a.family, family)
self.assertEqual(a.address, address)
check("Host.Example.Com:80", AF_INET, ("host.example.com", 80))
check(":80", AF_INET, (defhost, 80))
check("80", AF_INET, (defhost, 80))
check("host.EXAMPLE.com", AF_INET, ("host.example.com",None))
check("::1", AF_INET6,("::1", None))
check("[::]:80", AF_INET6,("::", 80))
a1 = convert("/tmp/var/@345.4")
a2 = convert("/tmp/var/@345.4:80")
self.assertEqual(a1.address, "/tmp/var/@345.4")
self.assertEqual(a2.address, "/tmp/var/@345.4:80")
if hasattr(socket, "AF_UNIX"):
self.assertEqual(a1.family, socket.AF_UNIX)
self.assertEqual(a2.family, socket.AF_UNIX)
else:
self.assertTrue(a1.family is None)
self.assertTrue(a2.family is None)
def test_ipaddr_or_hostname(self):
convert = self.types.get('ipaddr-or-hostname')
eq = self.assertEqual
raises = self.assertRaises
eq(convert('hostname'), 'hostname')
eq(convert('hostname.com'), 'hostname.com')
eq(convert('www.hostname.com'), 'www.hostname.com')
eq(convert('HOSTNAME'), 'hostname')
eq(convert('HOSTNAME.COM'), 'hostname.com')
eq(convert('WWW.HOSTNAME.COM'), 'www.hostname.com')
eq(convert('127.0.0.1'), '127.0.0.1')
eq(convert('::1'), '::1')
eq(convert('2001:DB8:1234:4567:89AB:cdef:0:1'), '2001:db8:1234:4567:89ab:cdef:0:1')
eq(convert('2001:DB8:1234:4567::10.11.12.13'), '2001:db8:1234:4567::10.11.12.13')
raises(ValueError, convert, '1hostnamewithleadingnumeric')
raises(ValueError, convert, '255.255')
raises(ValueError, convert, '12345678')
raises(ValueError, convert, '999.999.999.999')
raises(ValueError, convert, 'a!badhostname')
raises(ValueError, convert, '2001:DB8:0123:4567:89AB:cdef:0:1:2')
raises(ValueError, convert, '2001:DB8:0123:4567::10.11.12.13.14')
def test_existing_directory(self):
convert = self.types.get('existing-directory')
eq = self.assertEqual
raises = self.assertRaises
eq(convert('.'), '.')
eq(convert(os.path.dirname(here)), os.path.dirname(here))
raises(ValueError, convert, tempfile.mktemp())
def test_existing_file(self):
convert = self.types.get('existing-file')
eq = self.assertEqual
raises = self.assertRaises
eq(convert('.'), '.')
eq(convert(here), here)
raises(ValueError, convert, tempfile.mktemp())
def test_existing_path(self):
convert = self.types.get('existing-path')
eq = self.assertEqual
raises = self.assertRaises
eq(convert('.'), '.')
eq(convert(here), here)
eq(convert(os.path.dirname(here)), os.path.dirname(here))
raises(ValueError, convert, tempfile.mktemp())
def test_existing_dirpath(self):
convert = self.types.get('existing-dirpath')
eq = self.assertEqual
raises = self.assertRaises
eq(convert('.'), '.')
eq(convert(here), here)
raises(ValueError, convert, '/a/hopefully/nonexistent/path')
raises(ValueError, convert, here + '/bogus')
def test_byte_size(self):
eq = self.assertEqual
raises = self.assertRaises
convert = self.types.get('byte-size')
eq(convert('128'), 128)
eq(convert('128KB'), 128*1024)
eq(convert('128MB'), 128*1024*1024)
eq(convert('128GB'), 128*1024*1024*1024)
raises(ValueError, convert, '128TB')
eq(convert('128'), 128)
eq(convert('128kb'), 128*1024)
eq(convert('128mb'), 128*1024*1024)
eq(convert('128gb'), 128*1024*1024*1024)
raises(ValueError, convert, '128tb')
def test_time_interval(self):
eq = self.assertEqual
raises = self.assertRaises
convert = self.types.get('time-interval')
eq(convert('120'), 120)
eq(convert('120S'), 120)
eq(convert('120M'), 120*60)
eq(convert('120H'), 120*60*60)
eq(convert('120D'), 120*60*60*24)
raises(ValueError, convert, '120W')
eq(convert('120'), 120)
eq(convert('120s'), 120)
eq(convert('120m'), 120*60)
eq(convert('120h'), 120*60*60)
eq(convert('120d'), 120*60*60*24)
raises(ValueError, convert, '120w')
def test_timedelta(self):
eq = self.assertEqual
raises = self.assertRaises
convert = self.types.get('timedelta')
eq(convert('4w'), datetime.timedelta(weeks=4))
eq(convert('2d'), datetime.timedelta(days=2))
eq(convert('7h'), datetime.timedelta(hours=7))
eq(convert('12m'), datetime.timedelta(minutes=12))
eq(convert('14s'), datetime.timedelta(seconds=14))
eq(convert('4w 2d 7h 12m 14s'),
datetime.timedelta(2, 14, minutes=12, hours=7, weeks=4))
class RegistryTestCase(unittest.TestCase):
def test_registry_does_not_mask_toplevel_imports(self):
old_sys_path = sys.path[:]
tmpdir = tempfile.mkdtemp(prefix="test_datatypes_")
fn = os.path.join(tmpdir, "datatypes.py")
f = open(fn, "w")
f.write(TEST_DATATYPE_SOURCE)
f.close()
registry = ZConfig.datatypes.Registry()
# we really want the temp area to override everything else:
sys.path.insert(0, tmpdir)
try:
datatype = registry.get("datatypes.my_sample_datatype")
finally:
shutil.rmtree(tmpdir)
sys.path[:] = old_sys_path
self.assertEqual(datatype, 42)
TEST_DATATYPE_SOURCE = """
# sample datatypes file
my_sample_datatype = 42
"""
def test_suite():
suite = unittest.makeSuite(DatatypeTestCase)
suite.addTest(unittest.makeSuite(RegistryTestCase))
return suite
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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