import os import re import types from datetime import datetime, timedelta from decimal import Decimal from unittest import TestCase, skipUnless from django.core.exceptions import ValidationError from django.core.files.base import ContentFile from django.core.validators import ( BaseValidator, DecimalValidator, EmailValidator, FileExtensionValidator, MaxLengthValidator, MaxValueValidator, MinLengthValidator, MinValueValidator, ProhibitNullCharactersValidator, RegexValidator, URLValidator, int_list_validator, validate_comma_separated_integer_list, validate_email, validate_image_file_extension, validate_integer, validate_ipv4_address, validate_ipv6_address, validate_ipv46_address, validate_slug, validate_unicode_slug, ) from django.test import SimpleTestCase try: from PIL import Image # noqa except ImportError: PILLOW_IS_INSTALLED = False else: PILLOW_IS_INSTALLED = True NOW = datetime.now() EXTENDED_SCHEMES = ['http', 'https', 'ftp', 'ftps', 'git', 'file', 'git+ssh'] TEST_DATA = [ # (validator, value, expected), (validate_integer, '42', None), (validate_integer, '-42', None), (validate_integer, -42, None), (validate_integer, -42.5, ValidationError), (validate_integer, None, ValidationError), (validate_integer, 'a', ValidationError), (validate_integer, '\n42', ValidationError), (validate_integer, '42\n', ValidationError), (validate_email, 'email@here.com', None), (validate_email, 'weirder-email@here.and.there.com', None), (validate_email, 'email@[127.0.0.1]', None), (validate_email, 'email@[2001:dB8::1]', None), (validate_email, 'email@[2001:dB8:0:0:0:0:0:1]', None), (validate_email, 'email@[::fffF:127.0.0.1]', None), (validate_email, 'example@valid-----hyphens.com', None), (validate_email, 'example@valid-with-hyphens.com', None), (validate_email, 'test@domain.with.idn.tld.उदाहरण.परीक्षा', None), (validate_email, 'email@localhost', None), (EmailValidator(whitelist=['localdomain']), 'email@localdomain', None), (validate_email, '"test@test"@example.com', None), (validate_email, 'example@atm.%s' % ('a' * 63), None), (validate_email, 'example@%s.atm' % ('a' * 63), None), (validate_email, 'example@%s.%s.atm' % ('a' * 63, 'b' * 10), None), (validate_email, 'example@atm.%s' % ('a' * 64), ValidationError), (validate_email, 'example@%s.atm.%s' % ('b' * 64, 'a' * 63), ValidationError), (validate_email, None, ValidationError), (validate_email, '', ValidationError), (validate_email, 'abc', ValidationError), (validate_email, 'abc@', ValidationError), (validate_email, 'abc@bar', ValidationError), (validate_email, 'a @x.cz', ValidationError), (validate_email, 'abc@.com', ValidationError), (validate_email, 'something@@somewhere.com', ValidationError), (validate_email, 'email@127.0.0.1', ValidationError), (validate_email, 'email@[127.0.0.256]', ValidationError), (validate_email, 'email@[2001:db8::12345]', ValidationError), (validate_email, 'email@[2001:db8:0:0:0:0:1]', ValidationError), (validate_email, 'email@[::ffff:127.0.0.256]', ValidationError), (validate_email, 'example@invalid-.com', ValidationError), (validate_email, 'example@-invalid.com', ValidationError), (validate_email, 'example@invalid.com-', ValidationError), (validate_email, 'example@inv-.alid-.com', ValidationError), (validate_email, 'example@inv-.-alid.com', ValidationError), (validate_email, 'test@example.com\n\n