/
vshmidt
/
django
Обзор
Документация
Войти
/
vshmidt
/
django
Код
Запросы
0
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
tests/validators/tests.py
941 строка
37 KB
Mariusz Felisiak
Fixed #36098 -- Fixed validate_ipv6_address()/validate_ipv46_address() crash for non-string values.
15 янв 2025, 19:46
15 янв 2025, 19:46
b3c5830
Код
Авторство
О чём код?
import ipaddress import re import types from datetime import datetime, timedelta from decimal import Decimal from unittest import TestCase, mock from django.core.exceptions import ValidationError from django.core.files.base import ContentFile from django.core.validators import ( BaseValidator, DecimalValidator, DomainNameValidator, EmailValidator, FileExtensionValidator, MaxLengthValidator, MaxValueValidator, MinLengthValidator, MinValueValidator, ProhibitNullCharactersValidator, RegexValidator, StepValueValidator, URLValidator, int_list_validator, validate_comma_separated_integer_list, validate_domain_name, 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"] VALID_URLS = [ "http://www.djangoproject.com/", "HTTP://WWW.DJANGOPROJECT.COM/", "http://localhost/", "http://example.com/", "http://example.com:0", "http://example.com:0/", "http://example.com:65535", "http://example.com:65535/", "http://example.com./", "http://www.example.com/", "http://www.example.com:8000/test", "http://valid-with-hyphens.com/", "http://subdomain.example.com/", "http://a.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "http://200.8.9.10/", "http://200.8.9.10:8000/test", "http://su--b.valid-----hyphens.com/", "http://example.com?something=value", "http://example.com/index.php?something=value&another=value2", "https://example.com/", "ftp://example.com/", "ftps://example.com/", "http://foo.com/blah_blah", "http://foo.com/blah_blah/", "http://foo.com/blah_blah_(wikipedia)", "http://foo.com/blah_blah_(wikipedia)_(again)", "http://www.example.com/wpstyle/?p=364", "https://www.example.com/foo/?bar=baz&inga=42&quux", "http://✪df.ws/123", "http://userid@example.com", "http://userid@example.com/", "http://userid@example.com:8080", "http://userid@example.com:8080/", "http://userid@example.com:65535", "http://userid@example.com:65535/", "http://userid:@example.com", "http://userid:@example.com/", "http://userid:@example.com:8080", "http://userid:@example.com:8080/", "http://userid:password@example.com", "http://userid:password@example.com/", "http://userid:password@example.com:8", "http://userid:password@example.com:8/", "http://userid:password@example.com:8080", "http://userid:password@example.com:8080/", "http://userid:password@example.com:65535", "http://userid:password@example.com:65535/", "https://userid:paaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaassword@example.com", "https://userid:paaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaassword@example.com:8080", "https://useridddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "dddddddddddddddddddddd:password@example.com", "https://useridddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd" "ddddddddddddddddd:password@example.com:8080", "http://userid:password" + "d" * 2000 + "@example.aaaaaaaaaaaaa.com", "http://142.42.1.1/", "http://142.42.1.1:8080/", "http://➡.ws/䨹", "http://⌘.ws", "http://⌘.ws/", "http://foo.com/blah_(wikipedia)#cite-1", "http://foo.com/blah_(wikipedia)_blah#cite-1", "http://foo.com/unicode_(✪)_in_parens", "http://foo.com/(something)?after=parens", "http://☺.damowmow.com/", "http://djangoproject.com/events/#&product=browser", "http://j.mp", "ftp://foo.bar/baz", "http://foo.bar/?q=Test%20URL-encoded%20stuff", "http://مثال.إختبار", "http://例子.测试", "http://उदाहरण.परीक्षा", "https://މިހާރު.com", # (valid in IDNA 2008 but not IDNA 2003) "http://-.~_!$&'()*+,;=%40:80%2f@example.com", "http://xn--7sbb4ac0ad0be6cf.xn--p1ai", "http://1337.net", "http://a.b-c.de", "http://223.255.255.254", "ftps://foo.bar/", "http://10.1.1.254", "http://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:80/index.html", "http://[::192.9.5.5]/ipng", "http://[::ffff:192.9.5.5]/ipng", "http://[::1]:8080/", "http://0.0.0.0/", "http://255.255.255.255", "http://224.0.0.0", "http://224.1.1.1", "http://111.112.113.114/", "http://88.88.88.88/", "http://11.12.13.14/", "http://10.20.30.40/", "http://1.2.3.4/", "http://127.0.01.09.home.lan", "http://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.ex" "ample.com", "http://example.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaa.com", "http://example.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "http://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaa", "http://dashintld.c-m", "http://multipledashintld.a-b-c", "http://evenmoredashintld.a---c", "http://dashinpunytld.xn---c", ] INVALID_URLS = [ None, 56, "no_scheme", "foo", "http://", "http://example", "http://example.", "http://example.com:-1", "http://example.com:-1/", "http://example.com:000000080", "http://example.com:000000080/", "http://.com", "http://invalid-.com", "http://-invalid.com", "http://invalid.com-", "http://invalid.-com", "http://inv-.alid-.com", "http://inv-.-alid.com", "file://localhost/path", "git://example.com/", "http://.", "http://..", "http://../", "http://?", "http://??", "http://??/", "http://#", "http://##", "http://##/", "http://foo.bar?q=Spaces should be encoded", "//", "//a", "///a", "///", "http:///a", "foo.com", "rdar://1234", "h://test", "http:// shouldfail.com", ":// should fail", "http://foo.bar/foo(bar)baz quux", "http://-error-.invalid/", "http://dashinpunytld.trailingdot.xn--.", "http://dashinpunytld.xn---", "http://-a.b.co", "http://a.b-.co", "http://a.-b.co", "http://a.b-.c.co", "http:/", "http://", "http://", "http://1.1.1.1.1", "http://123.123.123", "http://3628126748", "http://123", "http://000.000.000.000", "http://016.016.016.016", "http://192.168.000.001", "http://01.2.3.4", "http://01.2.3.4", "http://1.02.3.4", "http://1.2.03.4", "http://1.2.3.04", "http://.www.foo.bar/", "http://.www.foo.bar./", "http://[::1:2::3]:8/", "http://[::1:2::3]:8080/", "http://[]", "http://[]:8080", "http://example..com/", "http://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.e" "xample.com", "http://example.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa.com", "http://example.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaa", "http://example." + ("a" * 63 + ".") * 1000 + "com", "http://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaa." "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.aaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaa.aaaaaaaaaaaaaaaaaaaaaaaaa", "https://test.[com", "http://@example.com", "http://:@example.com", "http://:bar@example.com", "http://foo@bar@example.com", "http://foo/bar@example.com", "http://foo:bar:baz@example.com", "http://foo:bar@baz@example.com", "http://foo:bar/baz@example.com", "http://invalid-.com/?m=foo@example.com", # Newlines and tabs are not accepted. "http://www.djangoproject.com/\n", "http://[::ffff:192.9.5.5]\n", "http://www.djangoproject.com/\r", "http://[::ffff:192.9.5.5]\r", "http://www.django\rproject.com/", "http://[::\rffff:192.9.5.5]", "http://\twww.djangoproject.com/", "http://\t[::ffff:192.9.5.5]", # Trailing junk does not take forever to reject. "http://www.asdasdasdasdsadfm.com.br ", "http://www.asdasdasdasdsadfm.com.br z", ] 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(allowlist=["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, "example@%scom" % (("a" * 63 + ".") * 100), 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, "email@[2001:dg8::1]", ValidationError), (validate_email, "email@[2001:dG8:0:0:0:0:0:1]", ValidationError), (validate_email, "email@[::fTzF:127.0.0.1]", 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<script src="x.js">', ValidationError), (validate_email, "email@xn--4ca9at.com", None), (validate_email, "email@öäü.com", None), (validate_email, "email@עִתוֹן.example.il", None), (validate_email, "email@މިހާރު.example.mv", None), (validate_email, "email@漢字.example.com", None), (validate_email, "editor@މިހާރު.example.mv", None), (validate_email, "@domain.com", ValidationError), (validate_email, "email.domain.com", ValidationError), (validate_email, "email@domain@domain.com", ValidationError), (validate_email, "email@domain..com", ValidationError), (validate_email, "email@.domain.com", ValidationError), (validate_email, "email@-domain.com", ValidationError), (validate_email, "email@domain-.com", ValidationError), (validate_email, "email@domain.com-", ValidationError), # Quoted-string format (CR not allowed) (validate_email, '"\\\011"@here.com', None), (validate_email, '"\\\012"@here.com', ValidationError), (validate_email, "trailingdot@shouldfail.com.", ValidationError), # Max length of domain name labels is 63 characters per RFC 1034. (validate_email, "a@%s.us" % ("a" * 63), None), (validate_email, "a@%s.us" % ("a" * 64), ValidationError), # Trailing newlines in username or domain not allowed (validate_email, "a@b.com\n", ValidationError), (validate_email, "a\n@b.com", ValidationError), (validate_email, '"test@test"\n@example.com', ValidationError), (validate_email, "a@[127.0.0.1]\n", ValidationError), (validate_slug, "slug-ok", None), (validate_slug, "longer-slug-still-ok", None), (validate_slug, "--------", None), (validate_slug, "nohyphensoranything", None), (validate_slug, "a", None), (validate_slug, "1", None), (validate_slug, "a1", None), (validate_slug, "", ValidationError), (validate_slug, " text ", ValidationError), (validate_slug, " ", ValidationError), (validate_slug, "some@mail.com", ValidationError), (validate_slug, "你好", ValidationError), (validate_slug, "你 好", ValidationError), (validate_slug, "\n", ValidationError), (validate_slug, "trailing-newline\n", ValidationError), (validate_unicode_slug, "slug-ok", None), (validate_unicode_slug, "longer-slug-still-ok", None), (validate_unicode_slug, "--------", None), (validate_unicode_slug, "nohyphensoranything", None), (validate_unicode_slug, "a", None), (validate_unicode_slug, "1", None), (validate_unicode_slug, "a1", None), (validate_unicode_slug, "你好", None), (validate_unicode_slug, "", ValidationError), (validate_unicode_slug, " text ", ValidationError), (validate_unicode_slug, " ", ValidationError), (validate_unicode_slug, "some@mail.com", ValidationError), (validate_unicode_slug, "\n", ValidationError), (validate_unicode_slug, "你 好", ValidationError), (validate_unicode_slug, "trailing-newline\n", ValidationError), (validate_ipv4_address, "1.1.1.1", None), (validate_ipv4_address, "255.0.0.0", None), (validate_ipv4_address, "0.0.0.0", None), (validate_ipv4_address, "256.1.1.1", ValidationError), (validate_ipv4_address, "25.1.1.", ValidationError), (validate_ipv4_address, "25,1,1,1", ValidationError), (validate_ipv4_address, "25.1 .1.1", ValidationError), (validate_ipv4_address, "1.1.1.1\n", ValidationError), (validate_ipv4_address, "٧.2٥.3٣.243", ValidationError), # Leading zeros are forbidden to avoid ambiguity with the octal notation. (validate_ipv4_address, "000.000.000.000", ValidationError), (validate_ipv4_address, "016.016.016.016", ValidationError), (validate_ipv4_address, "192.168.000.001", ValidationError), (validate_ipv4_address, "01.2.3.4", ValidationError), (validate_ipv4_address, "01.2.3.4", ValidationError), (validate_ipv4_address, "1.02.3.4", ValidationError), (validate_ipv4_address, "1.2.03.4", ValidationError), (validate_ipv4_address, "1.2.3.04", ValidationError), # validate_ipv6_address uses django.utils.ipv6, which # is tested in much greater detail in its own testcase (validate_ipv6_address, "fe80::1", None), (validate_ipv6_address, "::1", None), (validate_ipv6_address, "1:2:3:4:5:6:7:8", None), (validate_ipv6_address, ipaddress.IPv6Address("::ffff:2.125.160.216"), None), (validate_ipv6_address, ipaddress.IPv6Address("fe80::1"), None), (validate_ipv6_address, Decimal("33.1"), ValidationError), (validate_ipv6_address, 9.22, ValidationError), (validate_ipv6_address, "1:2", ValidationError), (validate_ipv6_address, "::zzz", ValidationError), (validate_ipv6_address, "12345::", ValidationError), (validate_ipv46_address, "1.1.1.1", None), (validate_ipv46_address, "255.0.0.0", None), (validate_ipv46_address, "0.0.0.0", None), (validate_ipv46_address, ipaddress.IPv4Address("1.1.1.1"), None), (validate_ipv46_address, ipaddress.IPv4Address("255.0.0.0"), None), (validate_ipv46_address, "fe80::1", None), (validate_ipv46_address, "::1", None), (validate_ipv46_address, "1:2:3:4:5:6:7:8", None), (validate_ipv46_address, ipaddress.IPv6Address("::ffff:2.125.160.216"), None), (validate_ipv46_address, ipaddress.IPv6Address("fe80::1"), None), (validate_ipv46_address, Decimal("33.1"), ValidationError), (validate_ipv46_address, 9.22, ValidationError), (validate_ipv46_address, "256.1.1.1", ValidationError), (validate_ipv46_address, "25.1.1.", ValidationError), (validate_ipv46_address, "25,1,1,1", ValidationError), (validate_ipv46_address, "25.1 .1.1", ValidationError), (validate_ipv46_address, "1:2", ValidationError), (validate_ipv46_address, "::zzz", ValidationError), (validate_ipv46_address, "12345::", ValidationError), # Leading zeros are forbidden to avoid ambiguity with the octal notation. (validate_ipv46_address, "000.000.000.000", ValidationError), (validate_ipv46_address, "016.016.016.016", ValidationError), (validate_ipv46_address, "192.168.000.001", ValidationError), (validate_ipv46_address, "01.2.3.4", ValidationError), (validate_ipv46_address, "01.2.3.4", ValidationError), (validate_ipv46_address, "1.02.3.4", ValidationError), (validate_ipv46_address, "1.2.03.4", ValidationError), (validate_ipv46_address, "1.2.3.04", ValidationError), (validate_comma_separated_integer_list, "1", None), (validate_comma_separated_integer_list, "12", None), (validate_comma_separated_integer_list, "1,2", None), (validate_comma_separated_integer_list, "1,2,3", None), (validate_comma_separated_integer_list, "10,32", None), (validate_comma_separated_integer_list, "", ValidationError), (validate_comma_separated_integer_list, "a", ValidationError), (validate_comma_separated_integer_list, "a,b,c", ValidationError), (validate_comma_separated_integer_list, "1, 2, 3", ValidationError), (validate_comma_separated_integer_list, ",", ValidationError), (validate_comma_separated_integer_list, "1,2,3,", ValidationError), (validate_comma_separated_integer_list, "1,2,", ValidationError), (validate_comma_separated_integer_list, ",1", ValidationError), (validate_comma_separated_integer_list, "1,,2", ValidationError), (int_list_validator(sep="."), "1.2.3", None), (int_list_validator(sep=".", allow_negative=True), "1.2.3", None), (int_list_validator(allow_negative=True), "-1,-2,3", None), (int_list_validator(allow_negative=True), "1,-2,-12", None), (int_list_validator(), "-1,2,3", ValidationError), (int_list_validator(sep="."), "1,2,3", ValidationError), (int_list_validator(sep="."), "1.2.3\n", ValidationError), (MaxValueValidator(10), 10, None), (MaxValueValidator(10), -10, None), (MaxValueValidator(10), 0, None), (MaxValueValidator(NOW), NOW, None), (MaxValueValidator(NOW), NOW - timedelta(days=1), None), (MaxValueValidator(0), 1, ValidationError), (MaxValueValidator(NOW), NOW + timedelta(days=1), ValidationError), (MinValueValidator(-10), -10, None), (MinValueValidator(-10), 10, None), (MinValueValidator(-10), 0, None), (MinValueValidator(NOW), NOW, None), (MinValueValidator(NOW), NOW + timedelta(days=1), None), (MinValueValidator(0), -1, ValidationError), (MinValueValidator(NOW), NOW - timedelta(days=1), ValidationError), # limit_value may be a callable. (MinValueValidator(lambda: 1), 0, ValidationError), (MinValueValidator(lambda: 1), 1, None), (StepValueValidator(3), 0, None), (MaxLengthValidator(10), "", None), (MaxLengthValidator(10), 10 * "x", None), (MaxLengthValidator(10), 15 * "x", ValidationError), (MinLengthValidator(10), 15 * "x", None), (MinLengthValidator(10), 10 * "x", None), (MinLengthValidator(10), "", ValidationError), (StepValueValidator(3), 1, ValidationError), (StepValueValidator(3), 8, ValidationError), (StepValueValidator(3), 9, None), (StepValueValidator(2), 4, None), (StepValueValidator(2, offset=1), 3, None), (StepValueValidator(2, offset=1), 4, ValidationError), (StepValueValidator(0.001), 0.55, None), (StepValueValidator(0.001), 0.5555, ValidationError), (StepValueValidator(0.001, offset=0.0005), 0.5555, None), (StepValueValidator(0.001, offset=0.0005), 0.555, ValidationError), (StepValueValidator(Decimal(0.02)), 0.88, None), (StepValueValidator(Decimal(0.02)), Decimal(0.88), None), (StepValueValidator(Decimal(0.02)), Decimal(0.77), ValidationError), (StepValueValidator(Decimal(0.02), offset=Decimal(0.01)), Decimal(0.77), None), (StepValueValidator(Decimal(2.0), offset=Decimal(0.1)), Decimal(0.1), None), ( StepValueValidator(Decimal(0.02), offset=Decimal(0.01)), Decimal(0.88), ValidationError, ), (StepValueValidator(Decimal("1.2"), offset=Decimal("2.2")), Decimal("3.4"), None), ( StepValueValidator(Decimal("1.2"), offset=Decimal("2.2")), Decimal("1.2"), ValidationError, ), ( StepValueValidator(Decimal("-1.2"), offset=Decimal("2.2")), Decimal("1.1"), ValidationError, ), ( StepValueValidator(Decimal("-1.2"), offset=Decimal("2.2")), Decimal("1.0"), None, ), (URLValidator(EXTENDED_SCHEMES), "file://localhost/path", None), (URLValidator(EXTENDED_SCHEMES), "git://example.com/", None), ( URLValidator(EXTENDED_SCHEMES), "git+ssh://git@github.com/example/hg-git.git", None, ), (URLValidator(EXTENDED_SCHEMES), "git://-invalid.com", ValidationError), (BaseValidator(True), True, None), (BaseValidator(True), False, ValidationError), (RegexValidator(), "", None), (RegexValidator(), "x1x2", None), (RegexValidator("[0-9]+"), "xxxxxx", ValidationError), (RegexValidator("[0-9]+"), "1234", None), (RegexValidator(re.compile("[0-9]+")), "1234", None), (RegexValidator(".*"), "", None), (RegexValidator(re.compile(".*")), "", None), (RegexValidator(".*"), "xxxxx", None), (RegexValidator("x"), "y", ValidationError), (RegexValidator(re.compile("x")), "y", ValidationError), (RegexValidator("x", inverse_match=True), "y", None), (RegexValidator(re.compile("x"), inverse_match=True), "y", None), (RegexValidator("x", inverse_match=True), "x", ValidationError), (RegexValidator(re.compile("x"), inverse_match=True), "x", ValidationError), (RegexValidator("x", flags=re.IGNORECASE), "y", ValidationError), (RegexValidator("a"), "A", ValidationError), (RegexValidator("a", flags=re.IGNORECASE), "A", None), ( FileExtensionValidator(["txt"]), ContentFile("contents", name="fileWithUnsupportedExt.jpg"), ValidationError, ), ( FileExtensionValidator(["txt"]), ContentFile("contents", name="fileWithUnsupportedExt.JPG"), ValidationError, ), ( FileExtensionValidator(["txt"]), ContentFile("contents", name="fileWithNoExtension"), ValidationError, ), ( FileExtensionValidator([""]), ContentFile("contents", name="fileWithAnExtension.txt"), ValidationError, ), ( FileExtensionValidator([]), ContentFile("contents", name="file.txt"), ValidationError, ), ( FileExtensionValidator([""]), ContentFile("contents", name="fileWithNoExtension"), None, ), (FileExtensionValidator(["txt"]), ContentFile("contents", name="file.txt"), None), (FileExtensionValidator(["txt"]), ContentFile("contents", name="file.TXT"), None), (FileExtensionValidator(["TXT"]), ContentFile("contents", name="file.txt"), None), (FileExtensionValidator(), ContentFile("contents", name="file.jpg"), None), (DecimalValidator(max_digits=2, decimal_places=2), Decimal("0.99"), None), ( DecimalValidator(max_digits=2, decimal_places=1), Decimal("0.99"), ValidationError, ), (DecimalValidator(max_digits=3, decimal_places=1), Decimal("999"), ValidationError), (DecimalValidator(max_digits=4, decimal_places=1), Decimal("999"), None), ( DecimalValidator(max_digits=20, decimal_places=2), Decimal("742403889818000000"), None, ), (DecimalValidator(20, 2), Decimal("7.42403889818E+17"), None), ( DecimalValidator(max_digits=20, decimal_places=2), Decimal("7424742403889818000000"), ValidationError, ), (DecimalValidator(max_digits=5, decimal_places=2), Decimal("7304E-1"), None), ( DecimalValidator(max_digits=5, decimal_places=2), Decimal("7304E-3"), ValidationError, ), (DecimalValidator(max_digits=5, decimal_places=5), Decimal("70E-5"), None), ( DecimalValidator(max_digits=5, decimal_places=5), Decimal("70E-6"), ValidationError, ), (DecimalValidator(max_digits=2, decimal_places=1), Decimal("0E+1"), None), # 'Enter a number.' errors *[ ( DecimalValidator(decimal_places=2, max_digits=10), Decimal(value), ValidationError, ) for value in ( "NaN", "-NaN", "+NaN", "sNaN", "-sNaN", "+sNaN", "Inf", "-Inf", "+Inf", "Infinity", "-Infinity", "+Infinity", ) ], (validate_image_file_extension, ContentFile("contents", name="file.jpg"), None), (validate_image_file_extension, ContentFile("contents", name="file.png"), None), (validate_image_file_extension, ContentFile("contents", name="file.PNG"), None), ( validate_image_file_extension, ContentFile("contents", name="file.txt"), ValidationError, ), ( validate_image_file_extension, ContentFile("contents", name="file"), ValidationError, ), (ProhibitNullCharactersValidator(), "\x00something", ValidationError), (ProhibitNullCharactersValidator(), "something", None), (ProhibitNullCharactersValidator(), None, None), (validate_domain_name, "000000.org", None), (validate_domain_name, "python.org", None), (validate_domain_name, "python.co.uk", None), (validate_domain_name, "python.tk", None), (validate_domain_name, "domain.with.idn.tld.उदाहरण.परीक्ष", None), (validate_domain_name, "ıçğü.com", None), (validate_domain_name, "xn--7ca6byfyc.com", None), (validate_domain_name, "hg.python.org", None), (validate_domain_name, "python.xyz", None), (validate_domain_name, "djangoproject.com", None), (validate_domain_name, "DJANGOPROJECT.COM", None), (validate_domain_name, "spam.eggs", None), (validate_domain_name, "python-python.com", None), (validate_domain_name, "python.name.uk", None), (validate_domain_name, "python.tips", None), (validate_domain_name, "例子.测试", None), (validate_domain_name, "dashinpunytld.xn---c", None), (validate_domain_name, "python..org", ValidationError), (validate_domain_name, "python-.org", ValidationError), (validate_domain_name, "too-long-name." * 20 + "com", ValidationError), (validate_domain_name, "stupid-name试", ValidationError), (validate_domain_name, "255.0.0.0", ValidationError), (validate_domain_name, "fe80::1", ValidationError), (validate_domain_name, "1:2:3:4:5:6:7:8", ValidationError), (DomainNameValidator(accept_idna=False), "non-idna-domain-name-passes.com", None), ( DomainNameValidator(accept_idna=False), "domain.with.idn.tld.उदाहरण.परीक्ष", ValidationError, ), (DomainNameValidator(accept_idna=False), "ıçğü.com", ValidationError), (DomainNameValidator(accept_idna=False), "not-domain-name", ValidationError), ( DomainNameValidator(accept_idna=False), "not-domain-name, but-has-domain-name-suffix.com", ValidationError, ), ( DomainNameValidator(accept_idna=False), "not-domain-name.com, but has domain prefix", ValidationError, ), ] # Add valid and invalid URL tests. # This only tests the validator without extended schemes. TEST_DATA.extend((URLValidator(), url, None) for url in VALID_URLS) TEST_DATA.extend((URLValidator(), url, ValidationError) for url in INVALID_URLS) class TestValidators(SimpleTestCase): def test_validators(self): for validator, value, expected in TEST_DATA: name = ( validator.__name__ if isinstance(validator, types.FunctionType) else validator.__class__.__name__ ) exception_expected = expected is not None and issubclass( expected, Exception ) with self.subTest(name, value=value): if ( validator is validate_image_file_extension and not PILLOW_IS_INSTALLED ): self.skipTest( "Pillow is required to test validate_image_file_extension." ) if exception_expected: with self.assertRaises(expected): validator(value) else: self.assertEqual(expected, validator(value)) def test_single_message(self): v = ValidationError("Not Valid") self.assertEqual(str(v), "['Not Valid']") self.assertEqual(repr(v), "ValidationError(['Not Valid'])") def test_message_list(self): v = ValidationError(["First Problem", "Second Problem"]) self.assertEqual(str(v), "['First Problem', 'Second Problem']") self.assertEqual( repr(v), "ValidationError(['First Problem', 'Second Problem'])" ) def test_message_dict(self): v = ValidationError({"first": ["First Problem"]}) self.assertEqual(str(v), "{'first': ['First Problem']}") self.assertEqual(repr(v), "ValidationError({'first': ['First Problem']})") def test_regex_validator_flags(self): msg = "If the flags are set, regex must be a regular expression string." with self.assertRaisesMessage(TypeError, msg): RegexValidator(re.compile("a"), flags=re.IGNORECASE) def test_max_length_validator_message(self): v = MaxLengthValidator( 16, message='"%(value)s" has more than %(limit_value)d characters.' ) with self.assertRaisesMessage( ValidationError, '"djangoproject.com" has more than 16 characters.' ): v("djangoproject.com") class TestValidatorEquality(TestCase): """ Validators have valid equality operators (#21638) """ def test_regex_equality(self): self.assertEqual( RegexValidator(r"^(?:[a-z0-9.-]*)://"), RegexValidator(r"^(?:[a-z0-9.-]*)://"), ) self.assertNotEqual( RegexValidator(r"^(?:[a-z0-9.-]*)://"), RegexValidator(r"^(?:[0-9.-]*)://"), ) self.assertEqual( RegexValidator(r"^(?:[a-z0-9.-]*)://", "oh noes", "invalid"), RegexValidator(r"^(?:[a-z0-9.-]*)://", "oh noes", "invalid"), ) self.assertNotEqual( RegexValidator(r"^(?:[a-z0-9.-]*)://", "oh", "invalid"), RegexValidator(r"^(?:[a-z0-9.-]*)://", "oh noes", "invalid"), ) self.assertNotEqual( RegexValidator(r"^(?:[a-z0-9.-]*)://", "oh noes", "invalid"), RegexValidator(r"^(?:[a-z0-9.-]*)://"), ) self.assertNotEqual( RegexValidator("", flags=re.IGNORECASE), RegexValidator(""), ) self.assertNotEqual( RegexValidator(""), RegexValidator("", inverse_match=True), ) def test_regex_equality_nocache(self): pattern = r"^(?:[a-z0-9.-]*)://" left = RegexValidator(pattern) re.purge() right = RegexValidator(pattern) self.assertEqual( left, right, ) def test_regex_equality_blank(self): self.assertEqual( RegexValidator(), RegexValidator(), ) def test_email_equality(self): self.assertEqual( EmailValidator(), EmailValidator(), ) self.assertNotEqual( EmailValidator(message="BAD EMAIL"), EmailValidator(), ) self.assertEqual( EmailValidator(message="BAD EMAIL", code="bad"), EmailValidator(message="BAD EMAIL", code="bad"), ) self.assertEqual( EmailValidator(allowlist=["127.0.0.1", "localhost"]), EmailValidator(allowlist=["localhost", "127.0.0.1"]), ) def test_basic_equality(self): self.assertEqual( MaxValueValidator(44), MaxValueValidator(44), ) self.assertEqual(MaxValueValidator(44), mock.ANY) self.assertEqual( StepValueValidator(0.003), StepValueValidator(0.003), ) self.assertNotEqual( MaxValueValidator(44), MinValueValidator(44), ) self.assertNotEqual( MinValueValidator(45), MinValueValidator(11), ) self.assertNotEqual( StepValueValidator(3), StepValueValidator(2), ) def test_decimal_equality(self): self.assertEqual( DecimalValidator(1, 2), DecimalValidator(1, 2), ) self.assertNotEqual( DecimalValidator(1, 2), DecimalValidator(1, 1), ) self.assertNotEqual( DecimalValidator(1, 2), DecimalValidator(2, 2), ) self.assertNotEqual( DecimalValidator(1, 2), MinValueValidator(11), ) def test_file_extension_equality(self): self.assertEqual(FileExtensionValidator(), FileExtensionValidator()) self.assertEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["txt"]) ) self.assertEqual( FileExtensionValidator(["TXT"]), FileExtensionValidator(["txt"]) ) self.assertEqual( FileExtensionValidator(["TXT", "png"]), FileExtensionValidator(["txt", "png"]), ) self.assertEqual( FileExtensionValidator(["jpg", "png", "txt"]), FileExtensionValidator(["txt", "jpg", "png"]), ) self.assertEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["txt"], code="invalid_extension"), ) self.assertNotEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["png"]) ) self.assertNotEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["png", "jpg"]) ) self.assertNotEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["txt"], code="custom_code"), ) self.assertNotEqual( FileExtensionValidator(["txt"]), FileExtensionValidator(["txt"], message="custom error message"), ) def test_prohibit_null_characters_validator_equality(self): self.assertEqual( ProhibitNullCharactersValidator(message="message", code="code"), ProhibitNullCharactersValidator(message="message", code="code"), ) self.assertEqual( ProhibitNullCharactersValidator(), ProhibitNullCharactersValidator() ) self.assertNotEqual( ProhibitNullCharactersValidator(message="message1", code="code"), ProhibitNullCharactersValidator(message="message2", code="code"), ) self.assertNotEqual( ProhibitNullCharactersValidator(message="message", code="code1"), ProhibitNullCharactersValidator(message="message", code="code2"), ) def test_domain_name_equality(self): self.assertEqual( DomainNameValidator(), DomainNameValidator(), ) self.assertNotEqual( DomainNameValidator(), EmailValidator(), ) self.assertNotEqual( DomainNameValidator(), DomainNameValidator(code="custom_code"), ) self.assertEqual( DomainNameValidator(message="custom error message"), DomainNameValidator(message="custom error message"), ) self.assertNotEqual( DomainNameValidator(message="custom error message"), DomainNameValidator(message="custom error message", code="custom_code"), )