import sys
import unicodedata
import unittest
import urllib.parse
RFC1808_BASE = "http://a/b/c/d;p?q#f"
RFC2396_BASE = "http://a/b/c/d;p?q"
RFC3986_BASE = 'http://a/b/c/d;p?q'
SIMPLE_BASE = 'http://a/b/c/d'
# Each parse_qsl testcase is a two-tuple that contains
# a string with the query and a list with the expected result.
parse_qsl_test_cases = [
("", []),
("&", []),
("&&", []),
("=", [('', '')]),
("=a", [('', 'a')]),
("a", [('a', '')]),
("a=", [('a', '')]),
("&a=b", [('a', 'b')]),
("a=a+b&b=b+c", [('a', 'a b'), ('b', 'b c')]),
("a=1&a=2", [('a', '1'), ('a', '2')]),
(b"", []),
(b"&", []),
(b"&&", []),
(b"=", [(b'', b'')]),
(b"=a", [(b'', b'a')]),
(b"a", [(b'a', b'')]),
(b"a=", [(b'a', b'')]),
(b"&a=b", [(b'a', b'b')]),
(b"a=a+b&b=b+c", [(b'a', b'a b'), (b'b', b'b c')]),
(b"a=1&a=2", [(b'a', b'1'), (b'a', b'2')]),
(";a=b", [(';a', 'b')]),
("a=a+b;b=b+c", [('a', 'a b;b=b c')]),
(b";a=b", [(b';a', b'b')]),
(b"a=a+b;b=b+c", [(b'a', b'a b;b=b c')]),
]
# Each parse_qs testcase is a two-tuple that contains
# a string with the query and a dictionary with the expected result.
parse_qs_test_cases = [
("", {}),
("&", {}),
("&&", {}),
("=", {'': ['']}),
("=a", {'': ['a']}),
("a", {'a': ['']}),
("a=", {'a': ['']}),
("&a=b", {'a': ['b']}),
("a=a+b&b=b+c", {'a': ['a b'], 'b': ['b c']}),
("a=1&a=2", {'a': ['1', '2']}),
(b"", {}),
(b"&", {}),
(b"&&", {}),
(b"=", {b'': [b'']}),
(b"=a", {b'': [b'a']}),
(b"a", {b'a': [b'']}),
(b"a=", {b'a': [b'']}),
(b"&a=b", {b'a': [b'b']}),
(b"a=a+b&b=b+c", {b'a': [b'a b'], b'b': [b'b c']}),
(b"a=1&a=2", {b'a': [b'1', b'2']}),
(";a=b", {';a': ['b']}),
("a=a+b;b=b+c", {'a': ['a b;b=b c']}),
(b";a=b", {b';a': [b'b']}),
(b"a=a+b;b=b+c", {b'a':[ b'a b;b=b c']}),
]
class UrlParseTestCase(unittest.TestCase):
def checkRoundtrips(self, url, parsed, split):
result = urllib.parse.urlparse(url)
self.assertEqual(result, parsed)
t = (result.scheme, result.netloc, result.path,
result.params, result.query, result.fragment)
self.assertEqual(t, parsed)
# put it back together and it should be the same
result2 = urllib.parse.urlunparse(result)
self.assertEqual(result2, url)
self.assertEqual(result2, result.geturl())
# the result of geturl() is a fixpoint; we can always parse it
# again to get the same result:
result3 = urllib.parse.urlparse(result.geturl())
self.assertEqual(result3.geturl(), result.geturl())
self.assertEqual(result3, result)
self.assertEqual(result3.scheme, result.scheme)
self.assertEqual(result3.netloc, result.netloc)
self.assertEqual(result3.path, result.path)
self.assertEqual(result3.params, result.params)
self.assertEqual(result3.query, result.query)
self.assertEqual(result3.fragment, result.fragment)
self.assertEqual(result3.username, result.username)
self.assertEqual(result3.password, result.password)
self.assertEqual(result3.hostname, result.hostname)
self.assertEqual(result3.port, result.port)
# check the roundtrip using urlsplit() as well
result = urllib.parse.urlsplit(url)
self.assertEqual(result, split)
t = (result.scheme, result.netloc, result.path,
result.query, result.fragment)
self.assertEqual(t, split)
result2 = urllib.parse.urlunsplit(result)
self.assertEqual(result2, url)
self.assertEqual(result2, result.geturl())
# check the fixpoint property of re-parsing the result of geturl()
result3 = urllib.parse.urlsplit(result.geturl())
self.assertEqual(result3.geturl(), result.geturl())
self.assertEqual(result3, result)
self.assertEqual(result3.scheme, result.scheme)
self.assertEqual(result3.netloc, result.netloc)
self.assertEqual(result3.path, result.path)
self.assertEqual(result3.query, result.query)
self.assertEqual(result3.fragment, result.fragment)
self.assertEqual(result3.username, result.username)
self.assertEqual(result3.password, result.password)
self.assertEqual(result3.hostname, result.hostname)
self.assertEqual(result3.port, result.port)
def test_qsl(self):
for orig, expect in parse_qsl_test_cases:
result = urllib.parse.parse_qsl(orig, keep_blank_values=True)
self.assertEqual(result, expect, "Error parsing %r" % orig)
expect_without_blanks = [v for v in expect if len(v[1])]
result = urllib.parse.parse_qsl(orig, keep_blank_values=False)
self.assertEqual(result, expect_without_blanks,
"Error parsing %r" % orig)
def test_qs(self):
for orig, expect in parse_qs_test_cases:
result = urllib.parse.parse_qs(orig, keep_blank_values=True)
self.assertEqual(result, expect, "Error parsing %r" % orig)
expect_without_blanks = {v: expect[v]
for v in expect if len(expect[v][0])}
result = urllib.parse.parse_qs(orig, keep_blank_values=False)
self.assertEqual(result, expect_without_blanks,
"Error parsing %r" % orig)
def test_roundtrips(self):
str_cases = [
('file:///tmp/junk.txt',
('file', '', '/tmp/junk.txt', '', '', ''),
('file', '', '/tmp/junk.txt', '', '')),
('imap://mail.python.org/mbox1',
('imap', 'mail.python.org', '/mbox1', '', '', ''),
('imap', 'mail.python.org', '/mbox1', '', '')),
('mms://wms.sys.hinet.net/cts/Drama/09006251100.asf',
('mms', 'wms.sys.hinet.net', '/cts/Drama/09006251100.asf',
'', '', ''),
('mms', 'wms.sys.hinet.net', '/cts/Drama/09006251100.asf',
'', '')),
('nfs://server/path/to/file.txt',
('nfs', 'server', '/path/to/file.txt', '', '', ''),
('nfs', 'server', '/path/to/file.txt', '', '')),
('svn+ssh://svn.zope.org/repos/main/ZConfig/trunk/',
('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/',
'', '', ''),
('svn+ssh', 'svn.zope.org', '/repos/main/ZConfig/trunk/',
'', '')),
('git+ssh://git@github.com/user/project.git',
('git+ssh', 'git@github.com','/user/project.git',
'','',''),
('git+ssh', 'git@github.com','/user/project.git',
'', '')),
]
def _encode(t):
return (t[0].encode('ascii'),
tuple(x.encode('ascii') for x in t[1]),
tuple(x.encode('ascii') for x in t[2]))
bytes_cases = [_encode(x) for x in str_cases]
for url, parsed, split in str_cases + bytes_cases:
self.checkRoundtrips(url, parsed, split)
def test_http_roundtrips(self):
# urllib.parse.urlsplit treats 'http:' as an optimized special case,
# so we test both 'http:' and 'https:' in all the following.
# Three cheers for white box knowledge!
str_cases = [
('://www.python.org',
('www.python.org', '', '', '', ''),
('www.python.org', '', '', '')),
('://www.python.org#abc',
('www.python.org', '', '', '', 'abc'),
('www.python.org', '', '', 'abc')),
('://www.python.org?q=abc',
('www.python.org', '', '', 'q=abc', ''),
('www.python.org', '', 'q=abc', '')),
('://www.python.org/#abc',
('www.python.org', '/', '', '', 'abc'),
('www.python.org', '/', '', 'abc')),
('://a/b/c/d;p?q#f',
('a', '/b/c/d', 'p', 'q', 'f'),
('a', '/b/c/d;p', 'q', 'f')),
]
def _encode(t):
return (t[0].encode('ascii'),
tuple(x.encode('ascii') for x in t[1]),
tuple(x.encode('ascii') for x in t[2]))
bytes_cases = [_encode(x) for x in str_cases]
str_schemes = ('http', 'https')
bytes_schemes = (b'http', b'https')
str_tests = str_schemes, str_cases
bytes_tests = bytes_schemes, bytes_cases
for schemes, test_cases in (str_tests, bytes_tests):
for scheme in schemes:
for url, parsed, split in test_cases:
url = scheme + url
parsed = (scheme,) + parsed
split = (scheme,) + split
self.checkRoundtrips(url, parsed, split)
def checkJoin(self, base, relurl, expected):
str_components = (base, relurl, expected)
self.assertEqual(urllib.parse.urljoin(base, relurl), expected)
bytes_components = baseb, relurlb, expectedb = [
x.encode('ascii') for x in str_components]
self.assertEqual(urllib.parse.urljoin(baseb, relurlb), expectedb)
def test_unparse_parse(self):
str_cases = ['Python', './Python','x-newscheme://foo.com/stuff','x://y','x:/y','x:/','/',]
bytes_cases = [x.encode('ascii') for x in str_cases]
for u in str_cases + bytes_cases:
self.assertEqual(urllib.parse.urlunsplit(urllib.parse.urlsplit(u)), u)
self.assertEqual(urllib.parse.urlunparse(urllib.parse.urlparse(u)), u)
def test_RFC1808(self):
# "normal" cases from RFC 1808:
self.checkJoin(RFC1808_BASE, 'g:h', 'g:h')
self.checkJoin(RFC1808_BASE, 'g', 'http://a/b/c/g')
self.checkJoin(RFC1808_BASE, './g', 'http://a/b/c/g')
self.checkJoin(RFC1808_BASE, 'g/', 'http://a/b/c/g/')
self.checkJoin(RFC1808_BASE, '/g', 'http://a/g')
self.checkJoin(RFC1808_BASE, '//g', 'http://g')
self.checkJoin(RFC1808_BASE, 'g?y', 'http://a/b/c/g?y')
self.checkJoin(RFC1808_BASE, 'g?y/./x', 'http://a/b/c/g?y/./x')
self.checkJoin(RFC1808_BASE, '#s', 'http://a/b/c/d;p?q#s')
self.checkJoin(RFC1808_BASE, 'g#s', 'http://a/b/c/g#s')
self.checkJoin(RFC1808_BASE, 'g#s/./x', 'http://a/b/c/g#s/./x')
self.checkJoin(RFC1808_BASE, 'g?y#s', 'http://a/b/c/g?y#s')
self.checkJoin(RFC1808_BASE, 'g;x', 'http://a/b/c/g;x')
self.checkJoin(RFC1808_BASE, 'g;x?y#s', 'http://a/b/c/g;x?y#s')
self.checkJoin(RFC1808_BASE, '.', 'http://a/b/c/')
self.checkJoin(RFC1808_BASE, './', 'http://a/b/c/')
self.checkJoin(RFC1808_BASE, '..', 'http://a/b/')
self.checkJoin(RFC1808_BASE, '../', 'http://a/b/')
self.checkJoin(RFC1808_BASE, '../g', 'http://a/b/g')
self.checkJoin(RFC1808_BASE, '../..', 'http://a/')
self.checkJoin(RFC1808_BASE, '../../', 'http://a/')
self.checkJoin(RFC1808_BASE, '../../g', 'http://a/g')
# "abnormal" cases from RFC 1808:
self.checkJoin(RFC1808_BASE, '', 'http://a/b/c/d;p?q#f')
self.checkJoin(RFC1808_BASE, 'g.', 'http://a/b/c/g.')
self.checkJoin(RFC1808_BASE, '.g', 'http://a/b/c/.g')
self.checkJoin(RFC1808_BASE, 'g..', 'http://a/b/c/g..')
self.checkJoin(RFC1808_BASE, '..g', 'http://a/b/c/..g')
self.checkJoin(RFC1808_BASE, './../g', 'http://a/b/g')
self.checkJoin(RFC1808_BASE, './g/.', 'http://a/b/c/g/')
self.checkJoin(RFC1808_BASE, 'g/./h', 'http://a/b/c/g/h')
self.checkJoin(RFC1808_BASE, 'g/../h', 'http://a/b/c/h')
# RFC 1808 and RFC 1630 disagree on these (according to RFC 1808),
# so we'll not actually run these tests (which expect 1808 behavior).
#self.checkJoin(RFC1808_BASE, 'http:g', 'http:g')
#self.checkJoin(RFC1808_BASE, 'http:', 'http:')
# XXX: The following tests are no longer compatible with RFC3986
# self.checkJoin(RFC1808_BASE, '../../../g', 'http://a/../g')
# self.checkJoin(RFC1808_BASE, '../../../../g', 'http://a/../../g')
# self.checkJoin(RFC1808_BASE, '/./g', 'http://a/./g')
# self.checkJoin(RFC1808_BASE, '/../g', 'http://a/../g')
def test_RFC2368(self):
# Issue 11467: path that starts with a number is not parsed correctly
self.assertEqual(urllib.parse.urlparse('mailto:1337@example.org'),
('mailto', '', '1337@example.org', '', '', ''))
def test_RFC2396(self):
# cases from RFC 2396
self.checkJoin(RFC2396_BASE, 'g:h', 'g:h')
self.checkJoin(RFC2396_BASE, 'g', 'http://a/b/c/g')
self.checkJoin(RFC2396_BASE, './g', 'http://a/b/c/g')
self.checkJoin(RFC2396_BASE, 'g/', 'http://a/b/c/g/')
self.checkJoin(RFC2396_BASE, '/g', 'http://a/g')
self.checkJoin(RFC2396_BASE, '//g', 'http://g')
self.checkJoin(RFC2396_BASE, 'g?y', 'http://a/b/c/g?y')
self.checkJoin(RFC2396_BASE, '#s', 'http://a/b/c/d;p?q#s')
self.checkJoin(RFC2396_BASE, 'g#s', 'http://a/b/c/g#s')
self.checkJoin(RFC2396_BASE, 'g?y#s', 'http://a/b/c/g?y#s')
self.checkJoin(RFC2396_BASE, 'g;x', 'http://a/b/c/g;x')
self.checkJoin(RFC2396_BASE, 'g;x?y#s', 'http://a/b/c/g;x?y#s')
self.checkJoin(RFC2396_BASE, '.', 'http://a/b/c/')
self.checkJoin(RFC2396_BASE, './', 'http://a/b/c/')
self.checkJoin(RFC2396_BASE, '..', 'http://a/b/')
self.checkJoin(RFC2396_BASE, '../', 'http://a/b/')
self.checkJoin(RFC2396_BASE, '../g', 'http://a/b/g')
self.checkJoin(RFC2396_BASE, '../..', 'http://a/')
self.checkJoin(RFC2396_BASE, '../../', 'http://a/')
self.checkJoin(RFC2396_BASE, '../../g', 'http://a/g')
self.checkJoin(RFC2396_BASE, '', RFC2396_BASE)
self.checkJoin(RFC2396_BASE, 'g.', 'http://a/b/c/g.')
self.checkJoin(RFC2396_BASE, '.g', 'http://a/b/c/.g')
self.checkJoin(RFC2396_BASE, 'g..', 'http://a/b/c/g..')
self.checkJoin(RFC2396_BASE, '..g', 'http://a/b/c/..g')
self.checkJoin(RFC2396_BASE, './../g', 'http://a/b/g')
self.checkJoin(RFC2396_BASE, './g/.', 'http://a/b/c/g/')
self.checkJoin(RFC2396_BASE, 'g/./h', 'http://a/b/c/g/h')
self.checkJoin(RFC2396_BASE, 'g/../h', 'http://a/b/c/h')
self.checkJoin(RFC2396_BASE, 'g;x=1/./y', 'http://a/b/c/g;x=1/y')
self.checkJoin(RFC2396_BASE, 'g;x=1/../y', 'http://a/b/c/y')
self.checkJoin(RFC2396_BASE, 'g?y/./x', 'http://a/b/c/g?y/./x')
self.checkJoin(RFC2396_BASE, 'g?y/../x', 'http://a/b/c/g?y/../x')
self.checkJoin(RFC2396_BASE, 'g#s/./x', 'http://a/b/c/g#s/./x')
self.checkJoin(RFC2396_BASE, 'g#s/../x', 'http://a/b/c/g#s/../x')
# XXX: The following tests are no longer compatible with RFC3986
# self.checkJoin(RFC2396_BASE, '../../../g', 'http://a/../g')
# self.checkJoin(RFC2396_BASE, '../../../../g', 'http://a/../../g')
# self.checkJoin(RFC2396_BASE, '/./g', 'http://a/./g')
# self.checkJoin(RFC2396_BASE, '/../g', 'http://a/../g')
def test_RFC3986(self):
self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y')
self.checkJoin(RFC3986_BASE, ';x', 'http://a/b/c/;x')
self.checkJoin(RFC3986_BASE, 'g:h','g:h')
self.checkJoin(RFC3986_BASE, 'g','http://a/b/c/g')
self.checkJoin(RFC3986_BASE, './g','http://a/b/c/g')
self.checkJoin(RFC3986_BASE, 'g/','http://a/b/c/g/')
self.checkJoin(RFC3986_BASE, '/g','http://a/g')
self.checkJoin(RFC3986_BASE, '//g','http://g')
self.checkJoin(RFC3986_BASE, '?y','http://a/b/c/d;p?y')
self.checkJoin(RFC3986_BASE, 'g?y','http://a/b/c/g?y')
self.checkJoin(RFC3986_BASE, '#s','http://a/b/c/d;p?q#s')
self.checkJoin(RFC3986_BASE, 'g#s','http://a/b/c/g#s')
self.checkJoin(RFC3986_BASE, 'g?y#s','http://a/b/c/g?y#s')
self.checkJoin(RFC3986_BASE, ';x','http://a/b/c/;x')
self.checkJoin(RFC3986_BASE, 'g;x','http://a/b/c/g;x')
self.checkJoin(RFC3986_BASE, 'g;x?y#s','http://a/b/c/g;x?y#s')
self.checkJoin(RFC3986_BASE, '','http://a/b/c/d;p?q')
self.checkJoin(RFC3986_BASE, '.','http://a/b/c/')
self.checkJoin(RFC3986_BASE, './','http://a/b/c/')
self.checkJoin(RFC3986_BASE, '..','http://a/b/')
self.checkJoin(RFC3986_BASE, '../','http://a/b/')
self.checkJoin(RFC3986_BASE, '../g','http://a/b/g')
self.checkJoin(RFC3986_BASE, '../..','http://a/')
self.checkJoin(RFC3986_BASE, '../../','http://a/')
self.checkJoin(RFC3986_BASE, '../../g','http://a/g')
self.checkJoin(RFC3986_BASE, '../../../g', 'http://a/g')
# Abnormal Examples
# The 'abnormal scenarios' are incompatible with RFC2986 parsing
# Tests are here for reference.
self.checkJoin(RFC3986_BASE, '../../../g','http://a/g')
self.checkJoin(RFC3986_BASE, '../../../../g','http://a/g')
self.checkJoin(RFC3986_BASE, '/./g','http://a/g')
self.checkJoin(RFC3986_BASE, '/../g','http://a/g')
self.checkJoin(RFC3986_BASE, 'g.','http://a/b/c/g.')
self.checkJoin(RFC3986_BASE, '.g','http://a/b/c/.g')
self.checkJoin(RFC3986_BASE, 'g..','http://a/b/c/g..')
self.checkJoin(RFC3986_BASE, '..g','http://a/b/c/..g')
self.checkJoin(RFC3986_BASE, './../g','http://a/b/g')
self.checkJoin(RFC3986_BASE, './g/.','http://a/b/c/g/')
self.checkJoin(RFC3986_BASE, 'g/./h','http://a/b/c/g/h')
self.checkJoin(RFC3986_BASE, 'g/../h','http://a/b/c/h')
self.checkJoin(RFC3986_BASE, 'g;x=1/./y','http://a/b/c/g;x=1/y')
self.checkJoin(RFC3986_BASE, 'g;x=1/../y','http://a/b/c/y')
self.checkJoin(RFC3986_BASE, 'g?y/./x','http://a/b/c/g?y/./x')
self.checkJoin(RFC3986_BASE, 'g?y/../x','http://a/b/c/g?y/../x')
self.checkJoin(RFC3986_BASE, 'g#s/./x','http://a/b/c/g#s/./x')
self.checkJoin(RFC3986_BASE, 'g#s/../x','http://a/b/c/g#s/../x')
#self.checkJoin(RFC3986_BASE, 'http:g','http:g') # strict parser
self.checkJoin(RFC3986_BASE, 'http:g','http://a/b/c/g') #relaxed parser
# Test for issue9721
self.checkJoin('http://a/b/c/de', ';x','http://a/b/c/;x')
def test_urljoins(self):
self.checkJoin(SIMPLE_BASE, 'g:h','g:h')
self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g')
self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d')
self.checkJoin(SIMPLE_BASE, 'g','http://a/b/c/g')
self.checkJoin(SIMPLE_BASE, './g','http://a/b/c/g')
self.checkJoin(SIMPLE_BASE, 'g/','http://a/b/c/g/')
self.checkJoin(SIMPLE_BASE, '/g','http://a/g')
self.checkJoin(SIMPLE_BASE, '//g','http://g')
self.checkJoin(SIMPLE_BASE, '?y','http://a/b/c/d?y')
self.checkJoin(SIMPLE_BASE, 'g?y','http://a/b/c/g?y')
self.checkJoin(SIMPLE_BASE, 'g?y/./x','http://a/b/c/g?y/./x')
self.checkJoin(SIMPLE_BASE, '.','http://a/b/c/')
self.checkJoin(SIMPLE_BASE, './','http://a/b/c/')
self.checkJoin(SIMPLE_BASE, '..','http://a/b/')
self.checkJoin(SIMPLE_BASE, '../','http://a/b/')
self.checkJoin(SIMPLE_BASE, '../g','http://a/b/g')
self.checkJoin(SIMPLE_BASE, '../..','http://a/')
self.checkJoin(SIMPLE_BASE, '../../g','http://a/g')
self.checkJoin(SIMPLE_BASE, './../g','http://a/b/g')
self.checkJoin(SIMPLE_BASE, './g/.','http://a/b/c/g/')
self.checkJoin(SIMPLE_BASE, 'g/./h','http://a/b/c/g/h')
self.checkJoin(SIMPLE_BASE, 'g/../h','http://a/b/c/h')
self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g')
self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d')
self.checkJoin(SIMPLE_BASE, 'http:?y','http://a/b/c/d?y')
self.checkJoin(SIMPLE_BASE, 'http:g?y','http://a/b/c/g?y')
self.checkJoin(SIMPLE_BASE, 'http:g?y/./x','http://a/b/c/g?y/./x')
self.checkJoin('http:///', '..','http:///')
self.checkJoin('', 'http://a/b/c/g?y/./x','http://a/b/c/g?y/./x')
self.checkJoin('', 'http://a/./g', 'http://a/./g')
self.checkJoin('svn://pathtorepo/dir1', 'dir2', 'svn://pathtorepo/dir2')
self.checkJoin('svn+ssh://pathtorepo/dir1', 'dir2', 'svn+ssh://pathtorepo/dir2')
self.checkJoin('ws://a/b','g','ws://a/g')
self.checkJoin('wss://a/b','g','wss://a/g')
# XXX: The following tests are no longer compatible with RFC3986
# self.checkJoin(SIMPLE_BASE, '../../../g','http://a/../g')
# self.checkJoin(SIMPLE_BASE, '/./g','http://a/./g')
# test for issue22118 duplicate slashes
self.checkJoin(SIMPLE_BASE + '/', 'foo', SIMPLE_BASE + '/foo')
# Non-RFC-defined tests, covering variations of base and trailing
# slashes
self.checkJoin('http://a/b/c/d/e/', '../../f/g/', 'http://a/b/c/f/g/')
self.checkJoin('http://a/b/c/d/e', '../../f/g/', 'http://a/b/f/g/')
self.checkJoin('http://a/b/c/d/e/', '/../../f/g/', 'http://a/f/g/')
self.checkJoin('http://a/b/c/d/e', '/../../f/g/', 'http://a/f/g/')
self.checkJoin('http://a/b/c/d/e/', '../../f/g', 'http://a/b/c/f/g')
self.checkJoin('http://a/b/', '../../f/g/', 'http://a/f/g/')
# issue 23703: don't duplicate filename
self.checkJoin('a', 'b', 'b')
def test_RFC2732(self):
str_cases = [
('http://Test.python.org:5432/foo/', 'test.python.org', 5432),
('http://12.34.56.78:5432/foo/', '12.34.56.78', 5432),
('http://[::1]:5432/foo/', '::1', 5432),
('http://[dead:beef::1]:5432/foo/', 'dead:beef::1', 5432),
('http://[dead:beef::]:5432/foo/', 'dead:beef::', 5432),
('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]:5432/foo/',
'dead:beef:cafe:5417:affe:8fa3:deaf:feed', 5432),
('http://[::12.34.56.78]:5432/foo/', '::12.34.56.78', 5432),
('http://[::ffff:12.34.56.78]:5432/foo/',
'::ffff:12.34.56.78', 5432),
('http://Test.python.org/foo/', 'test.python.org', None),
('http://12.34.56.78/foo/', '12.34.56.78', None),
('http://[::1]/foo/', '::1', None),
('http://[dead:beef::1]/foo/', 'dead:beef::1', None),
('http://[dead:beef::]/foo/', 'dead:beef::', None),
('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]/foo/',
'dead:beef:cafe:5417:affe:8fa3:deaf:feed', None),
('http://[::12.34.56.78]/foo/', '::12.34.56.78', None),
('http://[::ffff:12.34.56.78]/foo/',
'::ffff:12.34.56.78', None),
('http://Test.python.org:/foo/', 'test.python.org', None),
('http://12.34.56.78:/foo/', '12.34.56.78', None),
('http://[::1]:/foo/', '::1', None),
('http://[dead:beef::1]:/foo/', 'dead:beef::1', None),
('http://[dead:beef::]:/foo/', 'dead:beef::', None),
('http://[dead:beef:cafe:5417:affe:8FA3:deaf:feed]:/foo/',
'dead:beef:cafe:5417:affe:8fa3:deaf:feed', None),
('http://[::12.34.56.78]:/foo/', '::12.34.56.78', None),
('http://[::ffff:12.34.56.78]:/foo/',
'::ffff:12.34.56.78', None),
]
def _encode(t):
return t[0].encode('ascii'), t[1].encode('ascii'), t[2]
bytes_cases = [_encode(x) for x in str_cases]
for url, hostname, port in str_cases + bytes_cases:
urlparsed = urllib.parse.urlparse(url)
self.assertEqual((urlparsed.hostname, urlparsed.port) , (hostname, port))
str_cases = [
'http://::12.34.56.78]/',
'http://[::1/foo/',
'ftp://[::1/foo/bad]/bad',
'http://[::1/foo/bad]/bad',
'http://[::ffff:12.34.56.78']
bytes_cases = [x.encode('ascii') for x in str_cases]
for invalid_url in str_cases + bytes_cases:
self.assertRaises(ValueError, urllib.parse.urlparse, invalid_url)
def test_urldefrag(self):
str_cases = [
('http://python.org#frag', 'http://python.org', 'frag'),
('http://python.org', 'http://python.org', ''),
('http://python.org/#frag', 'http://python.org/', 'frag'),
('http://python.org/', 'http://python.org/', ''),
('http://python.org/?q#frag', 'http://python.org/?q', 'frag'),
('http://python.org/?q', 'http://python.org/?q', ''),
('http://python.org/p#frag', 'http://python.org/p', 'frag'),
('http://python.org/p?q', 'http://python.org/p?q', ''),
(RFC1808_BASE, 'http://a/b/c/d;p?q', 'f'),
(RFC2396_BASE, 'http://a/b/c/d;p?q', ''),
]
def _encode(t):
return type(t)(x.encode('ascii') for x in t)
bytes_cases = [_encode(x) for x in str_cases]
for url, defrag, frag in str_cases + bytes_cases:
result = urllib.parse.urldefrag(url)
self.assertEqual(result.geturl(), url)
self.assertEqual(result, (defrag, frag))
self.assertEqual(result.url, defrag)
self.assertEqual(result.fragment, frag)
def test_urlsplit_scoped_IPv6(self):
p = urllib.parse.urlsplit('http://[FE80::822a:a8ff:fe49:470c%tESt]:1234')
self.assertEqual(p.hostname, "fe80::822a:a8ff:fe49:470c%tESt")
self.assertEqual(p.netloc, '[FE80::822a:a8ff:fe49:470c%tESt]:1234')
p = urllib.parse.urlsplit(b'http://[FE80::822a:a8ff:fe49:470c%tESt]:1234')
self.assertEqual(p.hostname, b"fe80::822a:a8ff:fe49:470c%tESt")
self.assertEqual(p.netloc, b'[FE80::822a:a8ff:fe49:470c%tESt]:1234')
def test_urlsplit_attributes(self):
url = "HTTP://WWW.PYTHON.ORG/doc/#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, "http")
self.assertEqual(p.netloc, "WWW.PYTHON.ORG")
self.assertEqual(p.path, "/doc/")
self.assertEqual(p.query, "")
self.assertEqual(p.fragment, "frag")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, "www.python.org")
self.assertEqual(p.port, None)
# geturl() won't return exactly the original URL in this case
# since the scheme is always case-normalized
# We handle this by ignoring the first 4 characters of the URL
self.assertEqual(p.geturl()[4:], url[4:])
url = "http://User:Pass@www.python.org:080/doc/?query=yes#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, "http")
self.assertEqual(p.netloc, "User:Pass@www.python.org:080")
self.assertEqual(p.path, "/doc/")
self.assertEqual(p.query, "query=yes")
self.assertEqual(p.fragment, "frag")
self.assertEqual(p.username, "User")
self.assertEqual(p.password, "Pass")
self.assertEqual(p.hostname, "www.python.org")
self.assertEqual(p.port, 80)
self.assertEqual(p.geturl(), url)
# Addressing issue1698, which suggests Username can contain
# "@" characters. Though not RFC compliant, many ftp sites allow
# and request email addresses as usernames.
url = "http://User@example.com:Pass@www.python.org:080/doc/?query=yes#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, "http")
self.assertEqual(p.netloc, "User@example.com:Pass@www.python.org:080")
self.assertEqual(p.path, "/doc/")
self.assertEqual(p.query, "query=yes")
self.assertEqual(p.fragment, "frag")
self.assertEqual(p.username, "User@example.com")
self.assertEqual(p.password, "Pass")
self.assertEqual(p.hostname, "www.python.org")
self.assertEqual(p.port, 80)
self.assertEqual(p.geturl(), url)
# And check them all again, only with bytes this time
url = b"HTTP://WWW.PYTHON.ORG/doc/#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, b"http")
self.assertEqual(p.netloc, b"WWW.PYTHON.ORG")
self.assertEqual(p.path, b"/doc/")
self.assertEqual(p.query, b"")
self.assertEqual(p.fragment, b"frag")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, b"www.python.org")
self.assertEqual(p.port, None)
self.assertEqual(p.geturl()[4:], url[4:])
url = b"http://User:Pass@www.python.org:080/doc/?query=yes#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, b"http")
self.assertEqual(p.netloc, b"User:Pass@www.python.org:080")
self.assertEqual(p.path, b"/doc/")
self.assertEqual(p.query, b"query=yes")
self.assertEqual(p.fragment, b"frag")
self.assertEqual(p.username, b"User")
self.assertEqual(p.password, b"Pass")
self.assertEqual(p.hostname, b"www.python.org")
self.assertEqual(p.port, 80)
self.assertEqual(p.geturl(), url)
url = b"http://User@example.com:Pass@www.python.org:080/doc/?query=yes#frag"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, b"http")
self.assertEqual(p.netloc, b"User@example.com:Pass@www.python.org:080")
self.assertEqual(p.path, b"/doc/")
self.assertEqual(p.query, b"query=yes")
self.assertEqual(p.fragment, b"frag")
self.assertEqual(p.username, b"User@example.com")
self.assertEqual(p.password, b"Pass")
self.assertEqual(p.hostname, b"www.python.org")
self.assertEqual(p.port, 80)
self.assertEqual(p.geturl(), url)
# Verify an illegal port raises ValueError
url = b"HTTP://WWW.PYTHON.ORG:65536/doc/#frag"
p = urllib.parse.urlsplit(url)
with self.assertRaisesRegex(ValueError, "out of range"):
p.port
def test_urlsplit_remove_unsafe_bytes(self):
# Remove ASCII tabs and newlines from input, for http common case scenario.
url = "h\nttp://www.python\n.org\t/java\nscript:\talert('msg\r\n')/?query\n=\tsomething#frag\nment"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, "http")
self.assertEqual(p.netloc, "www.python.org")
self.assertEqual(p.path, "/javascript:alert('msg')/")
self.assertEqual(p.query, "query=something")
self.assertEqual(p.fragment, "fragment")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, "www.python.org")
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), "http://www.python.org/javascript:alert('msg')/?query=something#fragment")
# Remove ASCII tabs and newlines from input as bytes, for http common case scenario.
url = b"h\nttp://www.python\n.org\t/java\nscript:\talert('msg\r\n')/?query\n=\tsomething#frag\nment"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.scheme, b"http")
self.assertEqual(p.netloc, b"www.python.org")
self.assertEqual(p.path, b"/javascript:alert('msg')/")
self.assertEqual(p.query, b"query=something")
self.assertEqual(p.fragment, b"fragment")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, b"www.python.org")
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), b"http://www.python.org/javascript:alert('msg')/?query=something#fragment")
# any scheme
url = "x-new-scheme\t://www.python\n.org\t/java\nscript:\talert('msg\r\n')/?query\n=\tsomething#frag\nment"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.geturl(), "x-new-scheme://www.python.org/javascript:alert('msg')/?query=something#fragment")
# Remove ASCII tabs and newlines from input as bytes, any scheme.
url = b"x-new-scheme\t://www.python\n.org\t/java\nscript:\talert('msg\r\n')/?query\n=\tsomething#frag\nment"
p = urllib.parse.urlsplit(url)
self.assertEqual(p.geturl(), b"x-new-scheme://www.python.org/javascript:alert('msg')/?query=something#fragment")
# Unsafe bytes is not returned from urlparse cache.
# scheme is stored after parsing, sending an scheme with unsafe bytes *will not* return an unsafe scheme
url = "https://www.python\n.org\t/java\nscript:\talert('msg\r\n')/?query\n=\tsomething#frag\nment"
scheme = "htt\nps"
for _ in range(2):
p = urllib.parse.urlsplit(url, scheme=scheme)
self.assertEqual(p.scheme, "https")
self.assertEqual(p.geturl(), "https://www.python.org/javascript:alert('msg')/?query=something#fragment")
def test_attributes_bad_port(self):
"""Check handling of invalid ports."""
for bytes in (False, True):
for parse in (urllib.parse.urlsplit, urllib.parse.urlparse):
for port in ("foo", "1.5", "-1", "0x10"):
with self.subTest(bytes=bytes, parse=parse, port=port):
netloc = "www.example.net:" + port
url = "http://" + netloc
if bytes:
netloc = netloc.encode("ascii")
url = url.encode("ascii")
p = parse(url)
self.assertEqual(p.netloc, netloc)
with self.assertRaises(ValueError):
p.port
def test_attributes_without_netloc(self):
# This example is straight from RFC 3261. It looks like it
# should allow the username, hostname, and port to be filled
# in, but doesn't. Since it's a URI and doesn't use the
# scheme://netloc syntax, the netloc and related attributes
# should be left empty.
uri = "sip:alice@atlanta.com;maddr=239.255.255.1;ttl=15"
p = urllib.parse.urlsplit(uri)
self.assertEqual(p.netloc, "")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, None)
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), uri)
p = urllib.parse.urlparse(uri)
self.assertEqual(p.netloc, "")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, None)
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), uri)
# You guessed it, repeating the test with bytes input
uri = b"sip:alice@atlanta.com;maddr=239.255.255.1;ttl=15"
p = urllib.parse.urlsplit(uri)
self.assertEqual(p.netloc, b"")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, None)
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), uri)
p = urllib.parse.urlparse(uri)
self.assertEqual(p.netloc, b"")
self.assertEqual(p.username, None)
self.assertEqual(p.password, None)
self.assertEqual(p.hostname, None)
self.assertEqual(p.port, None)
self.assertEqual(p.geturl(), uri)
def test_noslash(self):
# Issue 1637: http://foo.com?query is legal
self.assertEqual(urllib.parse.urlparse("http://example.com?blahblah=/foo"),
('http', 'example.com', '', '', 'blahblah=/foo', ''))
self.assertEqual(urllib.parse.urlparse(b"http://example.com?blahblah=/foo"),
(b'http', b'example.com', b'', b'', b'blahblah=/foo', b''))
def test_withoutscheme(self):
# Test urlparse without scheme
# Issue 754016: urlparse goes wrong with IP:port without scheme
# RFC 1808 specifies that netloc should start with //, urlparse expects
# the same, otherwise it classifies the portion of url as path.
self.assertEqual(urllib.parse.urlparse("path"),
('','','path','','',''))
self.assertEqual(urllib.parse.urlparse("//www.python.org:80"),
('','www.python.org:80','','','',''))
self.assertEqual(urllib.parse.urlparse("http://www.python.org:80"),
('http','www.python.org:80','','','',''))
# Repeat for bytes input
self.assertEqual(urllib.parse.urlparse(b"path"),
(b'',b'',b'path',b'',b'',b''))
self.assertEqual(urllib.parse.urlparse(b"//www.python.org:80"),
(b'',b'www.python.org:80',b'',b'',b'',b''))
self.assertEqual(urllib.parse.urlparse(b"http://www.python.org:80"),
(b'http',b'www.python.org:80',b'',b'',b'',b''))
def test_portseparator(self):
# Issue 754016 makes changes for port separator ':' from scheme separator
self.assertEqual(urllib.parse.urlparse("path:80"),
('','','path:80','','',''))
self.assertEqual(urllib.parse.urlparse("http:"),('http','','','','',''))
self.assertEqual(urllib.parse.urlparse("https:"),('https','','','','',''))
self.assertEqual(urllib.parse.urlparse("http://www.python.org:80"),
('http','www.python.org:80','','','',''))
# As usual, need to check bytes input as well
self.assertEqual(urllib.parse.urlparse(b"path:80"),
(b'',b'',b'path:80',b'',b'',b''))
self.assertEqual(urllib.parse.urlparse(b"http:"),(b'http',b'',b'',b'',b'',b''))
self.assertEqual(urllib.parse.urlparse(b"https:"),(b'https',b'',b'',b'',b'',b''))
self.assertEqual(urllib.parse.urlparse(b"http://www.python.org:80"),
(b'http',b'www.python.org:80',b'',b'',b'',b''))
def test_usingsys(self):
# Issue 3314: sys module is used in the error
self.assertRaises(TypeError, urllib.parse.urlencode, "foo")
def test_anyscheme(self):
# Issue 7904: s3://foo.com/stuff has netloc "foo.com".
self.assertEqual(urllib.parse.urlparse("s3://foo.com/stuff"),
('s3', 'foo.com', '/stuff', '', '', ''))
self.assertEqual(urllib.parse.urlparse("x-newscheme://foo.com/stuff"),
('x-newscheme', 'foo.com', '/stuff', '', '', ''))
self.assertEqual(urllib.parse.urlparse("x-newscheme://foo.com/stuff?query#fragment"),
('x-newscheme', 'foo.com', '/stuff', '', 'query', 'fragment'))
self.assertEqual(urllib.parse.urlparse("x-newscheme://foo.com/stuff?query"),
('x-newscheme', 'foo.com', '/stuff', '', 'query', ''))
# And for bytes...
self.assertEqual(urllib.parse.urlparse(b"s3://foo.com/stuff"),
(b's3', b'foo.com', b'/stuff', b'', b'', b''))
self.assertEqual(urllib.parse.urlparse(b"x-newscheme://foo.com/stuff"),
(b'x-newscheme', b'foo.com', b'/stuff', b'', b'', b''))
self.assertEqual(urllib.parse.urlparse(b"x-newscheme://foo.com/stuff?query#fragment"),
(b'x-newscheme', b'foo.com', b'/stuff', b'', b'query', b'fragment'))
self.assertEqual(urllib.parse.urlparse(b"x-newscheme://foo.com/stuff?query"),
(b'x-newscheme', b'foo.com', b'/stuff', b'', b'query', b''))
def test_default_scheme(self):
# Exercise the scheme parameter of urlparse() and urlsplit()
for func in (urllib.parse.urlparse, urllib.parse.urlsplit):
with self.subTest(function=func):
result = func("http://example.net/", "ftp")
self.assertEqual(result.scheme, "http")
result = func(b"http://example.net/", b"ftp")
self.assertEqual(result.scheme, b"http")
self.assertEqual(func("path", "ftp").scheme, "ftp")
self.assertEqual(func("path", scheme="ftp").scheme, "ftp")
self.assertEqual(func(b"path", scheme=b"ftp").scheme, b"ftp")
self.assertEqual(func("path").scheme, "")
self.assertEqual(func(b"path").scheme, b"")
self.assertEqual(func(b"path", "").scheme, b"")
def test_parse_fragments(self):
# Exercise the allow_fragments parameter of urlparse() and urlsplit()
tests = (
("http:#frag", "path", "frag"),
("//example.net#frag", "path", "frag"),
("index.html#frag", "path", "frag"),
(";a=b#frag", "params", "frag"),
("?a=b#frag", "query", "frag"),
("#frag", "path", "frag"),
("abc#@frag", "path", "@frag"),
("//abc#@frag", "path", "@frag"),
("//abc:80#@frag", "path", "@frag"),
("//abc#@frag:80", "path", "@frag:80"),
)
for url, attr, expected_frag in tests:
for func in (urllib.parse.urlparse, urllib.parse.urlsplit):
if attr == "params" and func is urllib.parse.urlsplit:
attr = "path"
with self.subTest(url=url, function=func):
result = func(url, allow_fragments=False)
self.assertEqual(result.fragment, "")
self.assertTrue(
getattr(result, attr).endswith("#" + expected_frag))
self.assertEqual(func(url, "", False).fragment, "")
result = func(url, allow_fragments=True)
self.assertEqual(result.fragment, expected_frag)
self.assertFalse(
getattr(result, attr).endswith(expected_frag))
self.assertEqual(func(url, "", True).fragment,
expected_frag)
self.assertEqual(func(url).fragment, expected_frag)
def test_mixed_types_rejected(self):
# Several functions that process either strings or ASCII encoded bytes
# accept multiple arguments. Check they reject mixed type input
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlparse("www.python.org", b"http")
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlparse(b"www.python.org", "http")
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlsplit("www.python.org", b"http")
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlsplit(b"www.python.org", "http")
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlunparse(( b"http", "www.python.org","","","",""))
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlunparse(("http", b"www.python.org","","","",""))
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlunsplit((b"http", "www.python.org","","",""))
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urlunsplit(("http", b"www.python.org","","",""))
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urljoin("http://python.org", b"http://python.org")
with self.assertRaisesRegex(TypeError, "Cannot mix str"):
urllib.parse.urljoin(b"http://python.org", "http://python.org")
def _check_result_type(self, str_type):
num_args = len(str_type._fields)
bytes_type = str_type._encoded_counterpart
self.assertIs(bytes_type._decoded_counterpart, str_type)
str_args = ('',) * num_args
bytes_args = (b'',) * num_args
str_result = str_type(*str_args)
bytes_result = bytes_type(*bytes_args)
encoding = 'ascii'
errors = 'strict'
self.assertEqual(str_result, str_args)
self.assertEqual(bytes_result.decode(), str_args)
self.assertEqual(bytes_result.decode(), str_result)
self.assertEqual(bytes_result.decode(encoding), str_args)
self.assertEqual(bytes_result.decode(encoding), str_result)
self.assertEqual(bytes_result.decode(encoding, errors), str_args)
self.assertEqual(bytes_result.decode(encoding, errors), str_result)
self.assertEqual(bytes_result, bytes_args)
self.assertEqual(str_result.encode(), bytes_args)
self.assertEqual(str_result.encode(), bytes_result)
self.assertEqual(str_result.encode(encoding), bytes_args)
self.assertEqual(str_result.encode(encoding), bytes_result)
self.assertEqual(str_result.encode(encoding, errors), bytes_args)
self.assertEqual(str_result.encode(encoding, errors), bytes_result)
def test_result_pairs(self):
# Check encoding and decoding between result pairs
result_types = [
urllib.parse.DefragResult,
urllib.parse.SplitResult,
urllib.parse.ParseResult,
]
for result_type in result_types:
self._check_result_type(result_type)
def test_parse_qs_encoding(self):
result = urllib.parse.parse_qs("key=\u0141%E9", encoding="latin-1")
self.assertEqual(result, {'key': ['\u0141\xE9']})
result = urllib.parse.parse_qs("key=\u0141%C3%A9", encoding="utf-8")
self.assertEqual(result, {'key': ['\u0141\xE9']})
result = urllib.parse.parse_qs("key=\u0141%C3%A9", encoding="ascii")
self.assertEqual(result, {'key': ['\u0141\ufffd\ufffd']})
result = urllib.parse.parse_qs("key=\u0141%E9-", encoding="ascii")
self.assertEqual(result, {'key': ['\u0141\ufffd-']})
result = urllib.parse.parse_qs("key=\u0141%E9-", encoding="ascii",
errors="ignore")
self.assertEqual(result, {'key': ['\u0141-']})
def test_parse_qsl_encoding(self):
result = urllib.parse.parse_qsl("key=\u0141%E9", encoding="latin-1")
self.assertEqual(result, [('key', '\u0141\xE9')])
result = urllib.parse.parse_qsl("key=\u0141%C3%A9", encoding="utf-8")
self.assertEqual(result, [('key', '\u0141\xE9')])
result = urllib.parse.parse_qsl("key=\u0141%C3%A9", encoding="ascii")
self.assertEqual(result, [('key', '\u0141\ufffd\ufffd')])
result = urllib.parse.parse_qsl("key=\u0141%E9-", encoding="ascii")
self.assertEqual(result, [('key', '\u0141\ufffd-')])
result = urllib.parse.parse_qsl("key=\u0141%E9-", encoding="ascii",
errors="ignore")
self.assertEqual(result, [('key', '\u0141-')])
def test_parse_qsl_max_num_fields(self):
with self.assertRaises(ValueError):
urllib.parse.parse_qs('&'.join(['a=a']*11), max_num_fields=10)
urllib.parse.parse_qs('&'.join(['a=a']*10), max_num_fields=10)
def test_parse_qs_separator(self):
parse_qs_semicolon_cases = [
(";", {}),
(";;", {}),
(";a=b", {'a': ['b']}),
("a=a+b;b=b+c", {'a': ['a b'], 'b': ['b c']}),
("a=1;a=2", {'a': ['1', '2']}),
(b";", {}),
(b";;", {}),
(b";a=b", {b'a': [b'b']}),
(b"a=a+b;b=b+c", {b'a': [b'a b'], b'b': [b'b c']}),
(b"a=1;a=2", {b'a': [b'1', b'2']}),
]
for orig, expect in parse_qs_semicolon_cases:
with self.subTest(f"Original: {orig!r}, Expected: {expect!r}"):
result = urllib.parse.parse_qs(orig, separator=';')
self.assertEqual(result, expect, "Error parsing %r" % orig)
def test_parse_qsl_separator(self):
parse_qsl_semicolon_cases = [
(";", []),
(";;", []),
(";a=b", [('a', 'b')]),
("a=a+b;b=b+c", [('a', 'a b'), ('b', 'b c')]),
("a=1;a=2", [('a', '1'), ('a', '2')]),
(b";", []),
(b";;", []),
(b";a=b", [(b'a', b'b')]),
(b"a=a+b;b=b+c", [(b'a', b'a b'), (b'b', b'b c')]),
(b"a=1;a=2", [(b'a', b'1'), (b'a', b'2')]),
]
for orig, expect in parse_qsl_semicolon_cases:
with self.subTest(f"Original: {orig!r}, Expected: {expect!r}"):
result = urllib.parse.parse_qsl(orig, separator=';')
self.assertEqual(result, expect, "Error parsing %r" % orig)
def test_urlencode_sequences(self):
# Other tests incidentally urlencode things; test non-covered cases:
# Sequence and object values.
result = urllib.parse.urlencode({'a': [1, 2], 'b': (3, 4, 5)}, True)
# we cannot rely on ordering here
assert set(result.split('&')) == {'a=1', 'a=2', 'b=3', 'b=4', 'b=5'}
class Trivial:
def __str__(self):
return 'trivial'
result = urllib.parse.urlencode({'a': Trivial()}, True)
self.assertEqual(result, 'a=trivial')
def test_urlencode_quote_via(self):
result = urllib.parse.urlencode({'a': 'some value'})
self.assertEqual(result, "a=some+value")
result = urllib.parse.urlencode({'a': 'some value/another'},
quote_via=urllib.parse.quote)
self.assertEqual(result, "a=some%20value%2Fanother")
result = urllib.parse.urlencode({'a': 'some value/another'},
safe='/', quote_via=urllib.parse.quote)
self.assertEqual(result, "a=some%20value/another")
def test_quote_from_bytes(self):
self.assertRaises(TypeError, urllib.parse.quote_from_bytes, 'foo')
result = urllib.parse.quote_from_bytes(b'archaeological arcana')
self.assertEqual(result, 'archaeological%20arcana')
result = urllib.parse.quote_from_bytes(b'')
self.assertEqual(result, '')
def test_unquote_to_bytes(self):
result = urllib.parse.unquote_to_bytes('abc%20def')
self.assertEqual(result, b'abc def')
result = urllib.parse.unquote_to_bytes('')
self.assertEqual(result, b'')
def test_quote_errors(self):
self.assertRaises(TypeError, urllib.parse.quote, b'foo',
encoding='utf-8')
self.assertRaises(TypeError, urllib.parse.quote, b'foo', errors='strict')
def test_issue14072(self):
p1 = urllib.parse.urlsplit('tel:+31-641044153')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '+31-641044153')
p2 = urllib.parse.urlsplit('tel:+31641044153')
self.assertEqual(p2.scheme, 'tel')
self.assertEqual(p2.path, '+31641044153')
# assert the behavior for urlparse
p1 = urllib.parse.urlparse('tel:+31-641044153')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '+31-641044153')
p2 = urllib.parse.urlparse('tel:+31641044153')
self.assertEqual(p2.scheme, 'tel')
self.assertEqual(p2.path, '+31641044153')
def test_telurl_params(self):
p1 = urllib.parse.urlparse('tel:123-4;phone-context=+1-650-516')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '123-4')
self.assertEqual(p1.params, 'phone-context=+1-650-516')
p1 = urllib.parse.urlparse('tel:+1-201-555-0123')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '+1-201-555-0123')
self.assertEqual(p1.params, '')
p1 = urllib.parse.urlparse('tel:7042;phone-context=example.com')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '7042')
self.assertEqual(p1.params, 'phone-context=example.com')
p1 = urllib.parse.urlparse('tel:863-1234;phone-context=+1-914-555')
self.assertEqual(p1.scheme, 'tel')
self.assertEqual(p1.path, '863-1234')
self.assertEqual(p1.params, 'phone-context=+1-914-555')
def test_Quoter_repr(self):
quoter = urllib.parse.Quoter(urllib.parse._ALWAYS_SAFE)
self.assertIn('Quoter', repr(quoter))
def test_all(self):
expected = []
undocumented = {
'splitattr', 'splithost', 'splitnport', 'splitpasswd',
'splitport', 'splitquery', 'splittag', 'splittype', 'splituser',
'splitvalue',
'Quoter', 'ResultBase', 'clear_cache', 'to_bytes', 'unwrap',
}
for name in dir(urllib.parse):
if name.startswith('_') or name in undocumented:
continue
object = getattr(urllib.parse, name)
if getattr(object, '__module__', None) == 'urllib.parse':
expected.append(name)
self.assertCountEqual(urllib.parse.__all__, expected)
def test_urlsplit_normalization(self):
# Certain characters should never occur in the netloc,
# including under normalization.
# Ensure that ALL of them are detected and cause an error
illegal_chars = '/:#?@'
hex_chars = {'{:04X}'.format(ord(c)) for c in illegal_chars}
denorm_chars = [
c for c in map(chr, range(128, sys.maxunicode))
if (hex_chars & set(unicodedata.decomposition(c).split()))
and c not in illegal_chars
]
# Sanity check that we found at least one such character
self.assertIn('\u2100', denorm_chars)
self.assertIn('\uFF03', denorm_chars)
# bpo-36742: Verify port separators are ignored when they
# existed prior to decomposition
urllib.parse.urlsplit('http://\u30d5\u309a:80')
with self.assertRaises(ValueError):
urllib.parse.urlsplit('http://\u30d5\u309a\ufe1380')
for scheme in ["http", "https", "ftp"]:
for netloc in ["netloc{}false.netloc", "n{}user@netloc"]:
for c in denorm_chars:
url = "{}://{}/path".format(scheme, netloc.format(c))
with self.subTest(url=url, char='{:04X}'.format(ord(c))):
with self.assertRaises(ValueError):
urllib.parse.urlsplit(url)
class Utility_Tests(unittest.TestCase):
"""Testcase to test the various utility functions in the urllib."""
# In Python 2 this test class was in test_urllib.
def test_splittype(self):
splittype = urllib.parse.splittype
self.assertEqual(splittype('type:opaquestring'), ('type', 'opaquestring'))
self.assertEqual(splittype('opaquestring'), (None, 'opaquestring'))
self.assertEqual(splittype(':opaquestring'), (None, ':opaquestring'))
self.assertEqual(splittype('type:'), ('type', ''))
self.assertEqual(splittype('type:opaque:string'), ('type', 'opaque:string'))
def test_splithost(self):
splithost = urllib.parse.splithost
self.assertEqual(splithost('//www.example.org:80/foo/bar/baz.html'),
('www.example.org:80', '/foo/bar/baz.html'))
self.assertEqual(splithost('//www.example.org:80'),
('www.example.org:80', ''))
self.assertEqual(splithost('/foo/bar/baz.html'),
(None, '/foo/bar/baz.html'))
# bpo-30500: # starts a fragment.
self.assertEqual(splithost('//127.0.0.1#@host.com'),
('127.0.0.1', '/#@host.com'))
self.assertEqual(splithost('//127.0.0.1#@host.com:80'),
('127.0.0.1', '/#@host.com:80'))
self.assertEqual(splithost('//127.0.0.1:80#@host.com'),
('127.0.0.1:80', '/#@host.com'))
# Empty host is returned as empty string.
self.assertEqual(splithost("///file"),
('', '/file'))
# Trailing semicolon, question mark and hash symbol are kept.
self.assertEqual(splithost("//example.net/file;"),
('example.net', '/file;'))
self.assertEqual(splithost("//example.net/file?"),
('example.net', '/file?'))
self.assertEqual(splithost("//example.net/file#"),
('example.net', '/file#'))
def test_splituser(self):
splituser = urllib.parse.splituser
self.assertEqual(splituser('User:Pass@www.python.org:080'),
('User:Pass', 'www.python.org:080'))
self.assertEqual(splituser('@www.python.org:080'),
('', 'www.python.org:080'))
self.assertEqual(splituser('www.python.org:080'),
(None, 'www.python.org:080'))
self.assertEqual(splituser('User:Pass@'),
('User:Pass', ''))
self.assertEqual(splituser('User@example.com:Pass@www.python.org:080'),
('User@example.com:Pass', 'www.python.org:080'))
def test_splitpasswd(self):
# Some of the password examples are not sensible, but it is added to
# confirming to RFC2617 and addressing issue4675.
splitpasswd = urllib.parse.splitpasswd
self.assertEqual(splitpasswd('user:ab'), ('user', 'ab'))
self.assertEqual(splitpasswd('user:a\nb'), ('user', 'a\nb'))
self.assertEqual(splitpasswd('user:a\tb'), ('user', 'a\tb'))
self.assertEqual(splitpasswd('user:a\rb'), ('user', 'a\rb'))
self.assertEqual(splitpasswd('user:a\fb'), ('user', 'a\fb'))
self.assertEqual(splitpasswd('user:a\vb'), ('user', 'a\vb'))
self.assertEqual(splitpasswd('user:a:b'), ('user', 'a:b'))
self.assertEqual(splitpasswd('user:a b'), ('user', 'a b'))
self.assertEqual(splitpasswd('user 2:ab'), ('user 2', 'ab'))
self.assertEqual(splitpasswd('user+1:a+b'), ('user+1', 'a+b'))
self.assertEqual(splitpasswd('user:'), ('user', ''))
self.assertEqual(splitpasswd('user'), ('user', None))
self.assertEqual(splitpasswd(':ab'), ('', 'ab'))
def test_splitport(self):
splitport = urllib.parse.splitport
self.assertEqual(splitport('parrot:88'), ('parrot', '88'))
self.assertEqual(splitport('parrot'), ('parrot', None))
self.assertEqual(splitport('parrot:'), ('parrot', None))
self.assertEqual(splitport('127.0.0.1'), ('127.0.0.1', None))
self.assertEqual(splitport('parrot:cheese'), ('parrot:cheese', None))
self.assertEqual(splitport('[::1]:88'), ('[::1]', '88'))
self.assertEqual(splitport('[::1]'), ('[::1]', None))
self.assertEqual(splitport(':88'), ('', '88'))
def test_splitnport(self):
splitnport = urllib.parse.splitnport
self.assertEqual(splitnport('parrot:88'), ('parrot', 88))
self.assertEqual(splitnport('parrot'), ('parrot', -1))
self.assertEqual(splitnport('parrot', 55), ('parrot', 55))
self.assertEqual(splitnport('parrot:'), ('parrot', -1))
self.assertEqual(splitnport('parrot:', 55), ('parrot', 55))
self.assertEqual(splitnport('127.0.0.1'), ('127.0.0.1', -1))
self.assertEqual(splitnport('127.0.0.1', 55), ('127.0.0.1', 55))
self.assertEqual(splitnport('parrot:cheese'), ('parrot', None))
self.assertEqual(splitnport('parrot:cheese', 55), ('parrot', None))
def test_splitquery(self):
# Normal cases are exercised by other tests; ensure that we also
# catch cases with no port specified (testcase ensuring coverage)
splitquery = urllib.parse.splitquery
self.assertEqual(splitquery('http://python.org/fake?foo=bar'),
('http://python.org/fake', 'foo=bar'))
self.assertEqual(splitquery('http://python.org/fake?foo=bar?'),
('http://python.org/fake?foo=bar', ''))
self.assertEqual(splitquery('http://python.org/fake'),
('http://python.org/fake', None))
self.assertEqual(splitquery('?foo=bar'), ('', 'foo=bar'))
def test_splittag(self):
splittag = urllib.parse.splittag
self.assertEqual(splittag('http://example.com?foo=bar#baz'),
('http://example.com?foo=bar', 'baz'))
self.assertEqual(splittag('http://example.com?foo=bar#'),
('http://example.com?foo=bar', ''))
self.assertEqual(splittag('#baz'), ('', 'baz'))
self.assertEqual(splittag('http://example.com?foo=bar'),
('http://example.com?foo=bar', None))
self.assertEqual(splittag('http://example.com?foo=bar#baz#boo'),
('http://example.com?foo=bar#baz', 'boo'))
def test_splitattr(self):
splitattr = urllib.parse.splitattr
self.assertEqual(splitattr('/path;attr1=value1;attr2=value2'),
('/path', ['attr1=value1', 'attr2=value2']))
self.assertEqual(splitattr('/path;'), ('/path', ['']))
self.assertEqual(splitattr(';attr1=value1;attr2=value2'),
('', ['attr1=value1', 'attr2=value2']))
self.assertEqual(splitattr('/path'), ('/path', []))
def test_splitvalue(self):
# Normal cases are exercised by other tests; test pathological cases
# with no key/value pairs. (testcase ensuring coverage)
splitvalue = urllib.parse.splitvalue
self.assertEqual(splitvalue('foo=bar'), ('foo', 'bar'))
self.assertEqual(splitvalue('foo='), ('foo', ''))
self.assertEqual(splitvalue('=bar'), ('', 'bar'))
self.assertEqual(splitvalue('foobar'), ('foobar', None))
self.assertEqual(splitvalue('foo=bar=baz'), ('foo', 'bar=baz'))
def test_to_bytes(self):
result = urllib.parse.to_bytes('http://www.python.org')
self.assertEqual(result, 'http://www.python.org')
self.assertRaises(UnicodeError, urllib.parse.to_bytes,
'http://www.python.org/medi\u00e6val')
def test_unwrap(self):
url = urllib.parse.unwrap('<URL:type://host/path>')
self.assertEqual(url, 'type://host/path')
if __name__ == "__main__":
unittest.main()