CasperSecurity
# -*- coding: utf-8 -*-
# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
from __future__ import unicode_literals
import sys
import socket
from typing import Any, Iterable, Optional, Text, Tuple, cast
from .common import HyperlinkTestCase
from .. import URL, URLParseError
from .._url import inet_pton, SCHEME_PORT_MAP
PY2 = sys.version_info[0] == 2
unicode = type("")
BASIC_URL = "http://www.foo.com/a/nice/path/?zot=23&zut"
# Examples from RFC 3986 section 5.4, Reference Resolution Examples
relativeLinkBaseForRFC3986 = "http://a/b/c/d;p?q"
relativeLinkTestsForRFC3986 = [
# "Normal"
# ('g:h', 'g:h'), # can't click on a scheme-having url without an abs path
("g", "http://a/b/c/g"),
("./g", "http://a/b/c/g"),
("g/", "http://a/b/c/g/"),
("/g", "http://a/g"),
("//g", "http://g"),
("?y", "http://a/b/c/d;p?y"),
("g?y", "http://a/b/c/g?y"),
("#s", "http://a/b/c/d;p?q#s"),
("g#s", "http://a/b/c/g#s"),
("g?y#s", "http://a/b/c/g?y#s"),
(";x", "http://a/b/c/;x"),
("g;x", "http://a/b/c/g;x"),
("g;x?y#s", "http://a/b/c/g;x?y#s"),
("", "http://a/b/c/d;p?q"),
(".", "http://a/b/c/"),
("./", "http://a/b/c/"),
("..", "http://a/b/"),
("../", "http://a/b/"),
("../g", "http://a/b/g"),
("../..", "http://a/"),
("../../", "http://a/"),
("../../g", "http://a/g"),
# Abnormal examples
# ".." cannot be used to change the authority component of a URI.
("../../../g", "http://a/g"),
("../../../../g", "http://a/g"),
# Only include "." and ".." when they are only part of a larger segment,
# not by themselves.
("/./g", "http://a/g"),
("/../g", "http://a/g"),
("g.", "http://a/b/c/g."),
(".g", "http://a/b/c/.g"),
("g..", "http://a/b/c/g.."),
("..g", "http://a/b/c/..g"),
# Unnecessary or nonsensical forms of "." and "..".
("./../g", "http://a/b/g"),
("./g/.", "http://a/b/c/g/"),
("g/./h", "http://a/b/c/g/h"),
("g/../h", "http://a/b/c/h"),
("g;x=1/./y", "http://a/b/c/g;x=1/y"),
("g;x=1/../y", "http://a/b/c/y"),
# Separating the reference's query and fragment components from the path.
("g?y/./x", "http://a/b/c/g?y/./x"),
("g?y/../x", "http://a/b/c/g?y/../x"),
("g#s/./x", "http://a/b/c/g#s/./x"),
("g#s/../x", "http://a/b/c/g#s/../x"),
]
ROUNDTRIP_TESTS = (
"http://localhost",
"http://localhost/",
"http://127.0.0.1/",
"http://[::127.0.0.1]/",
"http://[::1]/",
"http://localhost/foo",
"http://localhost/foo/",
"http://localhost/foo!!bar/",
"http://localhost/foo%20bar/",
"http://localhost/foo%2Fbar/",
"http://localhost/foo?n",
"http://localhost/foo?n=v",
"http://localhost/foo?n=/a/b",
"http://example.com/foo!@$bar?b!@z=123",
"http://localhost/asd?a=asd%20sdf/345",
"http://(%2525)/(%2525)?(%2525)&(%2525)=(%2525)#(%2525)",
"http://(%C3%A9)/(%C3%A9)?(%C3%A9)&(%C3%A9)=(%C3%A9)#(%C3%A9)",
"?sslrootcert=/Users/glyph/Downloads/rds-ca-2015-root.pem&sslmode=verify",
# from boltons.urlutils' tests
"http://googlewebsite.com/e-shops.aspx",
"http://example.com:8080/search?q=123&business=Nothing%20Special",
"http://hatnote.com:9000/?arg=1&arg=2&arg=3",
"https://xn--bcher-kva.ch",
"http://xn--ggbla1c4e.xn--ngbc5azd/",
"http://tools.ietf.org/html/rfc3986#section-3.4",
# 'http://wiki:pedia@hatnote.com',
"ftp://ftp.rfc-editor.org/in-notes/tar/RFCs0001-0500.tar.gz",
"http://[1080:0:0:0:8:800:200C:417A]/index.html",
"ssh://192.0.2.16:2222/",
"https://[::101.45.75.219]:80/?hi=bye",
"ldap://[::192.9.5.5]/dc=example,dc=com??sub?(sn=Jensen)",
"mailto:me@example.com?to=me@example.com&body=hi%20http://wikipedia.org",
"news:alt.rec.motorcycle",
"tel:+1-800-867-5309",
"urn:oasis:member:A00024:x",
(
"magnet:?xt=urn:btih:1a42b9e04e122b97a5254e3df77ab3c4b7da725f&dn=Puppy%"
"20Linux%20precise-5.7.1.iso&tr=udp://tracker.openbittorrent.com:80&"
"tr=udp://tracker.publicbt.com:80&tr=udp://tracker.istole.it:6969&"
"tr=udp://tracker.ccc.de:80&tr=udp://open.demonii.com:1337"
),
# percent-encoded delimiters in percent-encodable fields
"https://%3A@example.com/", # colon in username
"https://%40@example.com/", # at sign in username
"https://%2f@example.com/", # slash in username
"https://a:%3a@example.com/", # colon in password
"https://a:%40@example.com/", # at sign in password
"https://a:%2f@example.com/", # slash in password
"https://a:%3f@example.com/", # question mark in password
"https://example.com/%2F/", # slash in path
"https://example.com/%3F/", # question mark in path
"https://example.com/%23/", # hash in path
"https://example.com/?%23=b", # hash in query param name
"https://example.com/?%3D=b", # equals in query param name
"https://example.com/?%26=b", # ampersand in query param name
"https://example.com/?a=%23", # hash in query param value
"https://example.com/?a=%26", # ampersand in query param value
"https://example.com/?a=%3D", # equals in query param value
"https://example.com/?foo+bar=baz", # plus in query param name
"https://example.com/?foo=bar+baz", # plus in query param value
# double-encoded percent sign in all percent-encodable positions:
"http://(%2525):(%2525)@example.com/(%2525)/?(%2525)=(%2525)#(%2525)",
# colon in first part of schemeless relative url
"first_seg_rel_path__colon%3Anotok/second_seg__colon%3Aok",
)
class TestURL(HyperlinkTestCase):
"""
Tests for L{URL}.
"""
def assertUnicoded(self, u):
# type: (URL) -> None
"""
The given L{URL}'s components should be L{unicode}.
@param u: The L{URL} to test.
"""
self.assertTrue(
isinstance(u.scheme, unicode) or u.scheme is None, repr(u)
)
self.assertTrue(isinstance(u.host, unicode) or u.host is None, repr(u))
for seg in u.path:
self.assertEqual(type(seg), unicode, repr(u))
for (_k, v) in u.query:
self.assertEqual(type(seg), unicode, repr(u))
self.assertTrue(v is None or isinstance(v, unicode), repr(u))
self.assertEqual(type(u.fragment), unicode, repr(u))
def assertURL(
self,
u, # type: URL
scheme, # type: Text
host, # type: Text
path, # type: Iterable[Text]
query, # type: Iterable[Tuple[Text, Optional[Text]]]
fragment, # type: Text
port, # type: Optional[int]
userinfo="", # type: Text
):
# type: (...) -> None
"""
The given L{URL} should have the given components.
@param u: The actual L{URL} to examine.
@param scheme: The expected scheme.
@param host: The expected host.
@param path: The expected path.
@param query: The expected query.
@param fragment: The expected fragment.
@param port: The expected port.
@param userinfo: The expected userinfo.
"""
actual = (
u.scheme,
u.host,
u.path,
u.query,
u.fragment,
u.port,
u.userinfo,
)
expected = (
scheme,
host,
tuple(path),
tuple(query),
fragment,
port,
u.userinfo,
)
self.assertEqual(actual, expected)
def test_initDefaults(self):
# type: () -> None
"""
L{URL} should have appropriate default values.
"""
def check(u):
# type: (URL) -> None
self.assertUnicoded(u)
self.assertURL(u, "http", "", [], [], "", 80, "")
check(URL("http", ""))
check(URL("http", "", [], []))
check(URL("http", "", [], [], ""))
def test_init(self):
# type: () -> None
"""
L{URL} should accept L{unicode} parameters.
"""
u = URL("s", "h", ["p"], [("k", "v"), ("k", None)], "f")
self.assertUnicoded(u)
self.assertURL(u, "s", "h", ["p"], [("k", "v"), ("k", None)], "f", None)
self.assertURL(
URL("http", "\xe0", ["\xe9"], [("\u03bb", "\u03c0")], "\u22a5"),
"http",
"\xe0",
["\xe9"],
[("\u03bb", "\u03c0")],
"\u22a5",
80,
)
def test_initPercent(self):
# type: () -> None
"""
L{URL} should accept (and not interpret) percent characters.
"""
u = URL("s", "%68", ["%70"], [("%6B", "%76"), ("%6B", None)], "%66")
self.assertUnicoded(u)
self.assertURL(
u, "s", "%68", ["%70"], [("%6B", "%76"), ("%6B", None)], "%66", None
)
def test_repr(self):
# type: () -> None
"""
L{URL.__repr__} will display the canonical form of the URL, wrapped in
a L{URL.from_text} invocation, so that it is C{eval}-able but still
easy to read.
"""
self.assertEqual(
repr(
URL(
scheme="http",
host="foo",
path=["bar"],
query=[("baz", None), ("k", "v")],
fragment="frob",
)
),
"URL.from_text(%s)" % (repr("http://foo/bar?baz&k=v#frob"),),
)
def test_from_text(self):
# type: () -> None
"""
Round-tripping L{URL.from_text} with C{str} results in an equivalent
URL.
"""
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(BASIC_URL, urlpath.to_text())
def test_roundtrip(self):
# type: () -> None
"""
L{URL.to_text} should invert L{URL.from_text}.
"""
for test in ROUNDTRIP_TESTS:
result = URL.from_text(test).to_text(with_password=True)
self.assertEqual(test, result)
def test_roundtrip_double_iri(self):
# type: () -> None
for test in ROUNDTRIP_TESTS:
url = URL.from_text(test)
iri = url.to_iri()
double_iri = iri.to_iri()
assert iri == double_iri
iri_text = iri.to_text(with_password=True)
double_iri_text = double_iri.to_text(with_password=True)
assert iri_text == double_iri_text
return
def test_equality(self):
# type: () -> None
"""
Two URLs decoded using L{URL.from_text} will be equal (C{==}) if they
decoded same URL string, and unequal (C{!=}) if they decoded different
strings.
"""
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(urlpath, URL.from_text(BASIC_URL))
self.assertNotEqual(
urlpath,
URL.from_text(
"ftp://www.anotherinvaliddomain.com/" "foo/bar/baz/?zot=21&zut"
),
)
def test_fragmentEquality(self):
# type: () -> None
"""
An URL created with the empty string for a fragment compares equal
to an URL created with an unspecified fragment.
"""
self.assertEqual(URL(fragment=""), URL())
self.assertEqual(
URL.from_text("http://localhost/#"),
URL.from_text("http://localhost/"),
)
def test_child(self):
# type: () -> None
"""
L{URL.child} appends a new path segment, but does not affect the query
or fragment.
"""
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(
"http://www.foo.com/a/nice/path/gong?zot=23&zut",
urlpath.child("gong").to_text(),
)
self.assertEqual(
"http://www.foo.com/a/nice/path/gong%2F?zot=23&zut",
urlpath.child("gong/").to_text(),
)
self.assertEqual(
"http://www.foo.com/a/nice/path/gong%2Fdouble?zot=23&zut",
urlpath.child("gong/double").to_text(),
)
self.assertEqual(
"http://www.foo.com/a/nice/path/gong%2Fdouble%2F?zot=23&zut",
urlpath.child("gong/double/").to_text(),
)
def test_multiChild(self):
# type: () -> None
"""
L{URL.child} receives multiple segments as C{*args} and appends each in
turn.
"""
url = URL.from_text("http://example.com/a/b")
self.assertEqual(
url.child("c", "d", "e").to_text(), "http://example.com/a/b/c/d/e"
)
def test_childInitRoot(self):
# type: () -> None
"""
L{URL.child} of a L{URL} without a path produces a L{URL} with a single
path segment.
"""
childURL = URL(host="www.foo.com").child("c")
self.assertTrue(childURL.rooted)
self.assertEqual("http://www.foo.com/c", childURL.to_text())
def test_emptyChild(self):
# type: () -> None
"""
L{URL.child} without any new segments returns the original L{URL}.
"""
url = URL(host="www.foo.com")
self.assertEqual(url.child(), url)
def test_sibling(self):
# type: () -> None
"""
L{URL.sibling} of a L{URL} replaces the last path segment, but does not
affect the query or fragment.
"""
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(
"http://www.foo.com/a/nice/path/sister?zot=23&zut",
urlpath.sibling("sister").to_text(),
)
# Use an url without trailing '/' to check child removal.
url_text = "http://www.foo.com/a/nice/path?zot=23&zut"
urlpath = URL.from_text(url_text)
self.assertEqual(
"http://www.foo.com/a/nice/sister?zot=23&zut",
urlpath.sibling("sister").to_text(),
)
def test_click(self):
# type: () -> None
"""
L{URL.click} interprets the given string as a relative URI-reference
and returns a new L{URL} interpreting C{self} as the base absolute URI.
"""
urlpath = URL.from_text(BASIC_URL)
# A null uri should be valid (return here).
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut",
urlpath.click("").to_text(),
)
# A simple relative path remove the query.
self.assertEqual(
"http://www.foo.com/a/nice/path/click",
urlpath.click("click").to_text(),
)
# An absolute path replace path and query.
self.assertEqual(
"http://www.foo.com/click", urlpath.click("/click").to_text()
)
# Replace just the query.
self.assertEqual(
"http://www.foo.com/a/nice/path/?burp",
urlpath.click("?burp").to_text(),
)
# One full url to another should not generate '//' between authority.
# and path
self.assertTrue(
"//foobar"
not in urlpath.click("http://www.foo.com/foobar").to_text()
)
# From a url with no query clicking a url with a query, the query
# should be handled properly.
u = URL.from_text("http://www.foo.com/me/noquery")
self.assertEqual(
"http://www.foo.com/me/17?spam=158",
u.click("/me/17?spam=158").to_text(),
)
# Check that everything from the path onward is removed when the click
# link has no path.
u = URL.from_text("http://localhost/foo?abc=def")
self.assertEqual(
u.click("http://www.python.org").to_text(), "http://www.python.org"
)
# https://twistedmatrix.com/trac/ticket/8184
u = URL.from_text("http://hatnote.com/a/b/../c/./d/e/..")
res = "http://hatnote.com/a/c/d/"
self.assertEqual(u.click("").to_text(), res)
# test click default arg is same as empty string above
self.assertEqual(u.click().to_text(), res)
# test click on a URL instance
u = URL.fromText("http://localhost/foo/?abc=def")
u2 = URL.from_text("bar")
u3 = u.click(u2)
self.assertEqual(u3.to_text(), "http://localhost/foo/bar")
def test_clickRFC3986(self):
# type: () -> None
"""
L{URL.click} should correctly resolve the examples in RFC 3986.
"""
base = URL.from_text(relativeLinkBaseForRFC3986)
for (ref, expected) in relativeLinkTestsForRFC3986:
self.assertEqual(base.click(ref).to_text(), expected)
def test_clickSchemeRelPath(self):
# type: () -> None
"""
L{URL.click} should not accept schemes with relative paths.
"""
base = URL.from_text(relativeLinkBaseForRFC3986)
self.assertRaises(NotImplementedError, base.click, "g:h")
self.assertRaises(NotImplementedError, base.click, "http:h")
def test_cloneUnchanged(self):
# type: () -> None
"""
Verify that L{URL.replace} doesn't change any of the arguments it
is passed.
"""
urlpath = URL.from_text("https://x:1/y?z=1#A")
self.assertEqual(
urlpath.replace(
urlpath.scheme,
urlpath.host,
urlpath.path,
urlpath.query,
urlpath.fragment,
urlpath.port,
),
urlpath,
)
self.assertEqual(urlpath.replace(), urlpath)
def test_clickCollapse(self):
# type: () -> None
"""
L{URL.click} collapses C{.} and C{..} according to RFC 3986 section
5.2.4.
"""
tests = [
["http://localhost/", ".", "http://localhost/"],
["http://localhost/", "..", "http://localhost/"],
["http://localhost/a/b/c", ".", "http://localhost/a/b/"],
["http://localhost/a/b/c", "..", "http://localhost/a/"],
["http://localhost/a/b/c", "./d/e", "http://localhost/a/b/d/e"],
["http://localhost/a/b/c", "../d/e", "http://localhost/a/d/e"],
["http://localhost/a/b/c", "/./d/e", "http://localhost/d/e"],
["http://localhost/a/b/c", "/../d/e", "http://localhost/d/e"],
[
"http://localhost/a/b/c/",
"../../d/e/",
"http://localhost/a/d/e/",
],
["http://localhost/a/./c", "../d/e", "http://localhost/d/e"],
["http://localhost/a/./c/", "../d/e", "http://localhost/a/d/e"],
[
"http://localhost/a/b/c/d",
"./e/../f/../g",
"http://localhost/a/b/c/g",
],
["http://localhost/a/b/c", "d//e", "http://localhost/a/b/d//e"],
]
for start, click, expected in tests:
actual = URL.from_text(start).click(click).to_text()
self.assertEqual(
actual,
expected,
"{start}.click({click}) => {actual} not {expected}".format(
start=start,
click=repr(click),
actual=actual,
expected=expected,
),
)
def test_queryAdd(self):
# type: () -> None
"""
L{URL.add} adds query parameters.
"""
self.assertEqual(
"http://www.foo.com/a/nice/path/?foo=bar",
URL.from_text("http://www.foo.com/a/nice/path/")
.add("foo", "bar")
.to_text(),
)
self.assertEqual(
"http://www.foo.com/?foo=bar",
URL(host="www.foo.com").add("foo", "bar").to_text(),
)
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut&burp",
urlpath.add("burp").to_text(),
)
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut&burp=xxx",
urlpath.add("burp", "xxx").to_text(),
)
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut&burp=xxx&zing",
urlpath.add("burp", "xxx").add("zing").to_text(),
)
# Note the inversion!
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut&zing&burp=xxx",
urlpath.add("zing").add("burp", "xxx").to_text(),
)
# Note the two values for the same name.
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=23&zut&burp=xxx&zot=32",
urlpath.add("burp", "xxx").add("zot", "32").to_text(),
)
def test_querySet(self):
# type: () -> None
"""
L{URL.set} replaces query parameters by name.
"""
urlpath = URL.from_text(BASIC_URL)
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=32&zut",
urlpath.set("zot", "32").to_text(),
)
# Replace name without value with name/value and vice-versa.
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot&zut=itworked",
urlpath.set("zot").set("zut", "itworked").to_text(),
)
# Q: what happens when the query has two values and we replace?
# A: we replace both values with a single one
self.assertEqual(
"http://www.foo.com/a/nice/path/?zot=32&zut",
urlpath.add("zot", "xxx").set("zot", "32").to_text(),
)
def test_queryRemove(self):
# type: () -> None
"""
L{URL.remove} removes instances of a query parameter.
"""
url = URL.from_text("https://example.com/a/b/?foo=1&bar=2&foo=3")
self.assertEqual(
url.remove("foo"), URL.from_text("https://example.com/a/b/?bar=2")
)
self.assertEqual(
url.remove(name="foo", value="1"),
URL.from_text("https://example.com/a/b/?bar=2&foo=3"),
)
self.assertEqual(
url.remove(name="foo", limit=1),
URL.from_text("https://example.com/a/b/?bar=2&foo=3"),
)
self.assertEqual(
url.remove(name="foo", value="1", limit=0),
URL.from_text("https://example.com/a/b/?foo=1&bar=2&foo=3"),
)
def test_parseEqualSignInParamValue(self):
# type: () -> None
"""
Every C{=}-sign after the first in a query parameter is simply included
in the value of the parameter.
"""
u = URL.from_text("http://localhost/?=x=x=x")
self.assertEqual(u.get(""), ["x=x=x"])
self.assertEqual(u.to_text(), "http://localhost/?=x=x=x")
u = URL.from_text("http://localhost/?foo=x=x=x&bar=y")
self.assertEqual(u.query, (("foo", "x=x=x"), ("bar", "y")))
self.assertEqual(u.to_text(), "http://localhost/?foo=x=x=x&bar=y")
u = URL.from_text(
"https://example.com/?argument=3&argument=4&operator=%3D"
)
iri = u.to_iri()
self.assertEqual(iri.get("operator"), ["="])
# assert that the equals is not unnecessarily escaped
self.assertEqual(iri.to_uri().get("operator"), ["="])
def test_empty(self):
# type: () -> None
"""
An empty L{URL} should serialize as the empty string.
"""
self.assertEqual(URL().to_text(), "")
def test_justQueryText(self):
# type: () -> None
"""
An L{URL} with query text should serialize as just query text.
"""
u = URL(query=[("hello", "world")])
self.assertEqual(u.to_text(), "?hello=world")
def test_identicalEqual(self):
# type: () -> None
"""
L{URL} compares equal to itself.
"""
u = URL.from_text("http://localhost/")
self.assertEqual(u, u)
def test_similarEqual(self):
# type: () -> None
"""
URLs with equivalent components should compare equal.
"""
u1 = URL.from_text("http://u@localhost:8080/p/a/t/h?q=p#f")
u2 = URL.from_text("http://u@localhost:8080/p/a/t/h?q=p#f")
self.assertEqual(u1, u2)
def test_differentNotEqual(self):
# type: () -> None
"""
L{URL}s that refer to different resources are both unequal (C{!=}) and
also not equal (not C{==}).
"""
u1 = URL.from_text("http://localhost/a")
u2 = URL.from_text("http://localhost/b")
self.assertFalse(u1 == u2, "%r != %r" % (u1, u2))
self.assertNotEqual(u1, u2)
def test_otherTypesNotEqual(self):
# type: () -> None
"""
L{URL} is not equal (C{==}) to other types.
"""
u = URL.from_text("http://localhost/")
self.assertFalse(u == 42, "URL must not equal a number.")
self.assertFalse(u == object(), "URL must not equal an object.")
self.assertNotEqual(u, 42)
self.assertNotEqual(u, object())
def test_identicalNotUnequal(self):
# type: () -> None
"""
Identical L{URL}s are not unequal (C{!=}) to each other.
"""
u = URL.from_text("http://u@localhost:8080/p/a/t/h?q=p#f")
self.assertFalse(u != u, "%r == itself" % u)
def test_similarNotUnequal(self):
# type: () -> None
"""
Structurally similar L{URL}s are not unequal (C{!=}) to each other.
"""
u1 = URL.from_text("http://u@localhost:8080/p/a/t/h?q=p#f")
u2 = URL.from_text("http://u@localhost:8080/p/a/t/h?q=p#f")
self.assertFalse(u1 != u2, "%r == %r" % (u1, u2))
def test_differentUnequal(self):
# type: () -> None
"""
Structurally different L{URL}s are unequal (C{!=}) to each other.
"""
u1 = URL.from_text("http://localhost/a")
u2 = URL.from_text("http://localhost/b")
self.assertTrue(u1 != u2, "%r == %r" % (u1, u2))
def test_otherTypesUnequal(self):
# type: () -> None
"""
L{URL} is unequal (C{!=}) to other types.
"""
u = URL.from_text("http://localhost/")
self.assertTrue(u != 42, "URL must differ from a number.")
self.assertTrue(u != object(), "URL must be differ from an object.")
def test_asURI(self):
# type: () -> None
"""
L{URL.asURI} produces an URI which converts any URI unicode encoding
into pure US-ASCII and returns a new L{URL}.
"""
unicodey = (
"http://\N{LATIN SMALL LETTER E WITH ACUTE}.com/"
"\N{LATIN SMALL LETTER E}\N{COMBINING ACUTE ACCENT}"
"?\N{LATIN SMALL LETTER A}\N{COMBINING ACUTE ACCENT}="
"\N{LATIN SMALL LETTER I}\N{COMBINING ACUTE ACCENT}"
"#\N{LATIN SMALL LETTER U}\N{COMBINING ACUTE ACCENT}"
)
iri = URL.from_text(unicodey)
uri = iri.asURI()
self.assertEqual(iri.host, "\N{LATIN SMALL LETTER E WITH ACUTE}.com")
self.assertEqual(
iri.path[0], "\N{LATIN SMALL LETTER E}\N{COMBINING ACUTE ACCENT}"
)
self.assertEqual(iri.to_text(), unicodey)
expectedURI = "http://xn--9ca.com/%C3%A9?%C3%A1=%C3%AD#%C3%BA"
actualURI = uri.to_text()
self.assertEqual(
actualURI, expectedURI, "%r != %r" % (actualURI, expectedURI)
)
def test_asIRI(self):
# type: () -> None
"""
L{URL.asIRI} decodes any percent-encoded text in the URI, making it
more suitable for reading by humans, and returns a new L{URL}.
"""
asciiish = "http://xn--9ca.com/%C3%A9?%C3%A1=%C3%AD#%C3%BA"
uri = URL.from_text(asciiish)
iri = uri.asIRI()
self.assertEqual(uri.host, "xn--9ca.com")
self.assertEqual(uri.path[0], "%C3%A9")
self.assertEqual(uri.to_text(), asciiish)
expectedIRI = (
"http://\N{LATIN SMALL LETTER E WITH ACUTE}.com/"
"\N{LATIN SMALL LETTER E WITH ACUTE}"
"?\N{LATIN SMALL LETTER A WITH ACUTE}="
"\N{LATIN SMALL LETTER I WITH ACUTE}"
"#\N{LATIN SMALL LETTER U WITH ACUTE}"
)
actualIRI = iri.to_text()
self.assertEqual(
actualIRI, expectedIRI, "%r != %r" % (actualIRI, expectedIRI)
)
def test_badUTF8AsIRI(self):
# type: () -> None
"""
Bad UTF-8 in a path segment, query parameter, or fragment results in
that portion of the URI remaining percent-encoded in the IRI.
"""
urlWithBinary = "http://xn--9ca.com/%00%FF/%C3%A9"
uri = URL.from_text(urlWithBinary)
iri = uri.asIRI()
expectedIRI = (
"http://\N{LATIN SMALL LETTER E WITH ACUTE}.com/"
"%00%FF/"
"\N{LATIN SMALL LETTER E WITH ACUTE}"
)
actualIRI = iri.to_text()
self.assertEqual(
actualIRI, expectedIRI, "%r != %r" % (actualIRI, expectedIRI)
)
def test_alreadyIRIAsIRI(self):
# type: () -> None
"""
A L{URL} composed of non-ASCII text will result in non-ASCII text.
"""
unicodey = (
"http://\N{LATIN SMALL LETTER E WITH ACUTE}.com/"
"\N{LATIN SMALL LETTER E}\N{COMBINING ACUTE ACCENT}"
"?\N{LATIN SMALL LETTER A}\N{COMBINING ACUTE ACCENT}="
"\N{LATIN SMALL LETTER I}\N{COMBINING ACUTE ACCENT}"
"#\N{LATIN SMALL LETTER U}\N{COMBINING ACUTE ACCENT}"
)
iri = URL.from_text(unicodey)
alsoIRI = iri.asIRI()
self.assertEqual(alsoIRI.to_text(), unicodey)
def test_alreadyURIAsURI(self):
# type: () -> None
"""
A L{URL} composed of encoded text will remain encoded.
"""
expectedURI = "http://xn--9ca.com/%C3%A9?%C3%A1=%C3%AD#%C3%BA"
uri = URL.from_text(expectedURI)
actualURI = uri.asURI().to_text()
self.assertEqual(actualURI, expectedURI)
def test_userinfo(self):
# type: () -> None
"""
L{URL.from_text} will parse the C{userinfo} portion of the URI
separately from the host and port.
"""
url = URL.from_text(
"http://someuser:somepassword@example.com/some-segment@ignore"
)
self.assertEqual(
url.authority(True), "someuser:somepassword@example.com"
)
self.assertEqual(url.authority(False), "someuser:@example.com")
self.assertEqual(url.userinfo, "someuser:somepassword")
self.assertEqual(url.user, "someuser")
self.assertEqual(
url.to_text(), "http://someuser:@example.com/some-segment@ignore"
)
self.assertEqual(
url.replace(userinfo="someuser").to_text(),
"http://someuser@example.com/some-segment@ignore",
)
def test_portText(self):
# type: () -> None
"""
L{URL.from_text} parses custom port numbers as integers.
"""
portURL = URL.from_text("http://www.example.com:8080/")
self.assertEqual(portURL.port, 8080)
self.assertEqual(portURL.to_text(), "http://www.example.com:8080/")
def test_mailto(self):
# type: () -> None
"""
Although L{URL} instances are mainly for dealing with HTTP, other
schemes (such as C{mailto:}) should work as well. For example,
L{URL.from_text}/L{URL.to_text} round-trips cleanly for a C{mailto:}
URL representing an email address.
"""
self.assertEqual(
URL.from_text("mailto:user@example.com").to_text(),
"mailto:user@example.com",
)
def test_httpWithoutHost(self):
# type: () -> None
"""
An HTTP URL without a hostname, but with a path, should also round-trip
cleanly.
"""
without_host = URL.from_text("http:relative-path")
self.assertEqual(without_host.host, "")
self.assertEqual(without_host.path, ("relative-path",))
self.assertEqual(without_host.uses_netloc, False)
self.assertEqual(without_host.to_text(), "http:relative-path")
def test_queryIterable(self):
# type: () -> None
"""
When a L{URL} is created with a C{query} argument, the C{query}
argument is converted into an N-tuple of 2-tuples, sensibly
handling dictionaries.
"""
expected = (("alpha", "beta"),)
url = URL(query=[("alpha", "beta")])
self.assertEqual(url.query, expected)
url = URL(query={"alpha": "beta"})
self.assertEqual(url.query, expected)
def test_pathIterable(self):
# type: () -> None
"""
When a L{URL} is created with a C{path} argument, the C{path} is
converted into a tuple.
"""
url = URL(path=["hello", "world"])
self.assertEqual(url.path, ("hello", "world"))
def test_invalidArguments(self):
# type: () -> None
"""
Passing an argument of the wrong type to any of the constructor
arguments of L{URL} will raise a descriptive L{TypeError}.
L{URL} typechecks very aggressively to ensure that its constitutent
parts are all properly immutable and to prevent confusing errors when
bad data crops up in a method call long after the code that called the
constructor is off the stack.
"""
class Unexpected(object):
def __str__(self):
# type: () -> str
return "wrong"
def __repr__(self):
# type: () -> str
return "<unexpected>"
defaultExpectation = "unicode" if bytes is str else "str"
def assertRaised(raised, expectation, name):
# type: (Any, Text, Text) -> None
self.assertEqual(
str(raised.exception),
"expected {0} for {1}, got {2}".format(
expectation, name, "<unexpected>"
),
)
def check(param, expectation=defaultExpectation):
# type: (Any, str) -> None
with self.assertRaises(TypeError) as raised:
URL(**{param: Unexpected()}) # type: ignore[arg-type]
assertRaised(raised, expectation, param)
check("scheme")
check("host")
check("fragment")
check("rooted", "bool")
check("userinfo")
check("port", "int or NoneType")
with self.assertRaises(TypeError) as raised:
URL(path=[cast(Text, Unexpected())])
assertRaised(raised, defaultExpectation, "path segment")
with self.assertRaises(TypeError) as raised:
URL(query=[("name", cast(Text, Unexpected()))])
assertRaised(
raised, defaultExpectation + " or NoneType", "query parameter value"
)
with self.assertRaises(TypeError) as raised:
URL(query=[(cast(Text, Unexpected()), "value")])
assertRaised(raised, defaultExpectation, "query parameter name")
# No custom error message for this one, just want to make sure
# non-2-tuples don't get through.
with self.assertRaises(TypeError):
URL(query=[cast(Tuple[Text, Text], Unexpected())])
with self.assertRaises(ValueError):
URL(query=[cast(Tuple[Text, Text], ("k", "v", "vv"))])
with self.assertRaises(ValueError):
URL(query=[cast(Tuple[Text, Text], ("k",))])
url = URL.from_text("https://valid.example.com/")
with self.assertRaises(TypeError) as raised:
url.child(cast(Text, Unexpected()))
assertRaised(raised, defaultExpectation, "path segment")
with self.assertRaises(TypeError) as raised:
url.sibling(cast(Text, Unexpected()))
assertRaised(raised, defaultExpectation, "path segment")
with self.assertRaises(TypeError) as raised:
url.click(cast(Text, Unexpected()))
assertRaised(raised, defaultExpectation, "relative URL")
def test_technicallyTextIsIterableBut(self):
# type: () -> None
"""
Technically, L{str} (or L{unicode}, as appropriate) is iterable, but
C{URL(path="foo")} resulting in C{URL.from_text("f/o/o")} is never what
you want.
"""
with self.assertRaises(TypeError) as raised:
URL(path="foo")
self.assertEqual(
str(raised.exception),
"expected iterable of text for path, not: {0}".format(repr("foo")),
)
def test_netloc(self):
# type: () -> None
url = URL(scheme="https")
self.assertEqual(url.uses_netloc, True)
self.assertEqual(url.to_text(), "https://")
# scheme, no host, no path, no netloc hack
self.assertEqual(URL.from_text("https:").uses_netloc, False)
# scheme, no host, absolute path, no netloc hack
self.assertEqual(URL.from_text("https:/").uses_netloc, False)
# scheme, no host, no path, netloc hack to indicate :// syntax
self.assertEqual(URL.from_text("https://").uses_netloc, True)
url = URL(scheme="https", uses_netloc=False)
self.assertEqual(url.uses_netloc, False)
self.assertEqual(url.to_text(), "https:")
url = URL(scheme="git+https")
self.assertEqual(url.uses_netloc, True)
self.assertEqual(url.to_text(), "git+https://")
url = URL(scheme="mailto")
self.assertEqual(url.uses_netloc, False)
self.assertEqual(url.to_text(), "mailto:")
url = URL(scheme="ztp")
self.assertEqual(url.uses_netloc, None)
self.assertEqual(url.to_text(), "ztp:")
url = URL.from_text("ztp://test.com")
self.assertEqual(url.uses_netloc, True)
url = URL.from_text("ztp:test:com")
self.assertEqual(url.uses_netloc, False)
def test_ipv6_with_port(self):
# type: () -> None
t = "https://[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:80/"
url = URL.from_text(t)
assert url.host == "2001:0db8:85a3:0000:0000:8a2e:0370:7334"
assert url.port == 80
assert SCHEME_PORT_MAP[url.scheme] != url.port
def test_basic(self):
# type: () -> None
text = "https://user:pass@example.com/path/to/here?k=v#nice"
url = URL.from_text(text)
assert url.scheme == "https"
assert url.userinfo == "user:pass"
assert url.host == "example.com"
assert url.path == ("path", "to", "here")
assert url.fragment == "nice"
text = "https://user:pass@127.0.0.1/path/to/here?k=v#nice"
url = URL.from_text(text)
assert url.scheme == "https"
assert url.userinfo == "user:pass"
assert url.host == "127.0.0.1"
assert url.path == ("path", "to", "here")
text = "https://user:pass@[::1]/path/to/here?k=v#nice"
url = URL.from_text(text)
assert url.scheme == "https"
assert url.userinfo == "user:pass"
assert url.host == "::1"
assert url.path == ("path", "to", "here")
def test_invalid_url(self):
# type: () -> None
self.assertRaises(URLParseError, URL.from_text, "#\n\n")
def test_invalid_authority_url(self):
# type: () -> None
self.assertRaises(URLParseError, URL.from_text, "http://abc:\n\n/#")
def test_invalid_ipv6(self):
# type: () -> None
invalid_ipv6_ips = [
"2001::0234:C1ab::A0:aabc:003F",
"2001::1::3F",
":",
"::::",
"::256.0.0.1",
]
for ip in invalid_ipv6_ips:
url_text = "http://[" + ip + "]"
self.assertRaises(socket.error, inet_pton, socket.AF_INET6, ip)
self.assertRaises(URLParseError, URL.from_text, url_text)
def test_invalid_port(self):
# type: () -> None
self.assertRaises(URLParseError, URL.from_text, "ftp://portmouth:smash")
self.assertRaises(
ValueError,
URL.from_text,
"http://reader.googlewebsite.com:neverforget",
)
def test_idna(self):
# type: () -> None
u1 = URL.from_text("http://bücher.ch")
self.assertEqual(u1.host, "bücher.ch")
self.assertEqual(u1.to_text(), "http://bücher.ch")
self.assertEqual(u1.to_uri().to_text(), "http://xn--bcher-kva.ch")
u2 = URL.from_text("https://xn--bcher-kva.ch")
self.assertEqual(u2.host, "xn--bcher-kva.ch")
self.assertEqual(u2.to_text(), "https://xn--bcher-kva.ch")
self.assertEqual(u2.to_iri().to_text(), "https://bücher.ch")
def test_netloc_slashes(self):
# type: () -> None
# basic sanity checks
url = URL.from_text("mailto:mahmoud@hatnote.com")
self.assertEqual(url.scheme, "mailto")
self.assertEqual(url.to_text(), "mailto:mahmoud@hatnote.com")
url = URL.from_text("http://hatnote.com")
self.assertEqual(url.scheme, "http")
self.assertEqual(url.to_text(), "http://hatnote.com")
# test that unrecognized schemes stay consistent with '//'
url = URL.from_text("newscheme:a:b:c")
self.assertEqual(url.scheme, "newscheme")
self.assertEqual(url.to_text(), "newscheme:a:b:c")
url = URL.from_text("newerscheme://a/b/c")
self.assertEqual(url.scheme, "newerscheme")
self.assertEqual(url.to_text(), "newerscheme://a/b/c")
# test that reasonable guesses are made
url = URL.from_text("git+ftp://gitstub.biz/glyph/lefkowitz")
self.assertEqual(url.scheme, "git+ftp")
self.assertEqual(url.to_text(), "git+ftp://gitstub.biz/glyph/lefkowitz")
url = URL.from_text("what+mailto:freerealestate@enotuniq.org")
self.assertEqual(url.scheme, "what+mailto")
self.assertEqual(
url.to_text(), "what+mailto:freerealestate@enotuniq.org"
)
url = URL(scheme="ztp", path=("x", "y", "z"), rooted=True)
self.assertEqual(url.to_text(), "ztp:/x/y/z")
# also works when the input doesn't include '//'
url = URL(
scheme="git+ftp",
path=("x", "y", "z", ""),
rooted=True,
uses_netloc=True,
)
# broken bc urlunsplit
self.assertEqual(url.to_text(), "git+ftp:///x/y/z/")
# really why would this ever come up but ok
url = URL.from_text("file:///path/to/heck")
url2 = url.replace(scheme="mailto")
self.assertEqual(url2.to_text(), "mailto:/path/to/heck")
url_text = "unregisteredscheme:///a/b/c"
url = URL.from_text(url_text)
no_netloc_url = url.replace(uses_netloc=False)
self.assertEqual(no_netloc_url.to_text(), "unregisteredscheme:/a/b/c")
netloc_url = url.replace(uses_netloc=True)
self.assertEqual(netloc_url.to_text(), url_text)
return
def test_rooted_to_relative(self):
# type: () -> None
"""
On host-relative URLs, the C{rooted} flag can be updated to indicate
that the path should no longer be treated as absolute.
"""
a = URL(path=["hello"])
self.assertEqual(a.to_text(), "hello")
b = a.replace(rooted=True)
self.assertEqual(b.to_text(), "/hello")
self.assertNotEqual(a, b)
def test_autorooted(self):
# type: () -> None
"""
The C{rooted} flag can be updated in some cases, but it cannot be made
to conflict with other facts surrounding the URL; for example, all URLs
involving an authority (host) are inherently rooted because it is not
syntactically possible to express otherwise; also, once an unrooted URL
gains a path that starts with an empty string, that empty string is
elided and it becomes rooted, because these cases are syntactically
indistinguisable in real URL text.
"""
relative_path_rooted = URL(path=["", "foo"], rooted=False)
self.assertEqual(relative_path_rooted.rooted, True)
relative_flag_rooted = URL(path=["foo"], rooted=True)
self.assertEqual(relative_flag_rooted.rooted, True)
self.assertEqual(relative_path_rooted, relative_flag_rooted)
attempt_unrooted_absolute = URL(host="foo", path=["bar"], rooted=False)
normal_absolute = URL(host="foo", path=["bar"])
self.assertEqual(attempt_unrooted_absolute, normal_absolute)
self.assertEqual(normal_absolute.rooted, True)
self.assertEqual(attempt_unrooted_absolute.rooted, True)
def test_rooted_with_port_but_no_host(self):
# type: () -> None
"""
URLs which include a ``://`` netloc-separator for any reason are
inherently rooted, regardless of the value or presence of the
``rooted`` constructor argument.
They may include a netloc-separator because their constructor was
directly invoked with an explicit host or port, or because they were
parsed from a string which included the literal ``://`` separator.
"""
directly_constructed = URL(scheme="udp", port=4900, rooted=False)
directly_constructed_implict = URL(scheme="udp", port=4900)
directly_constructed_rooted = URL(scheme="udp", port=4900, rooted=True)
self.assertEqual(directly_constructed.rooted, True)
self.assertEqual(directly_constructed_implict.rooted, True)
self.assertEqual(directly_constructed_rooted.rooted, True)
parsed = URL.from_text("udp://:4900")
self.assertEqual(str(directly_constructed), str(parsed))
self.assertEqual(str(directly_constructed_implict), str(parsed))
self.assertEqual(directly_constructed.asText(), parsed.asText())
self.assertEqual(directly_constructed, parsed)
self.assertEqual(directly_constructed, directly_constructed_implict)
self.assertEqual(directly_constructed, directly_constructed_rooted)
self.assertEqual(directly_constructed_implict, parsed)
self.assertEqual(directly_constructed_rooted, parsed)
def test_wrong_constructor(self):
# type: () -> None
with self.assertRaises(ValueError):
# whole URL not allowed
URL(BASIC_URL)
with self.assertRaises(ValueError):
# explicitly bad scheme not allowed
URL("HTTP_____more_like_imHoTTeP")
def test_encoded_userinfo(self):
# type: () -> None
url = URL.from_text("http://user:pass@example.com")
assert url.userinfo == "user:pass"
url = url.replace(userinfo="us%20her:pass")
iri = url.to_iri()
assert (
iri.to_text(with_password=True) == "http://us her:pass@example.com"
)
assert iri.to_text(with_password=False) == "http://us her:@example.com"
assert (
iri.to_uri().to_text(with_password=True)
== "http://us%20her:pass@example.com"
)
def test_hash(self):
# type: () -> None
url_map = {}
url1 = URL.from_text("http://blog.hatnote.com/ask?utm_source=geocity")
assert hash(url1) == hash(url1) # sanity
url_map[url1] = 1
url2 = URL.from_text("http://blog.hatnote.com/ask")
url2 = url2.set("utm_source", "geocity")
url_map[url2] = 2
assert len(url_map) == 1
assert list(url_map.values()) == [2]
assert hash(URL()) == hash(URL()) # slightly more sanity
def test_dir(self):
# type: () -> None
url = URL()
res = dir(url)
assert len(res) > 15
# twisted compat
assert "fromText" not in res
assert "asText" not in res
assert "asURI" not in res
assert "asIRI" not in res
def test_twisted_compat(self):
# type: () -> None
url = URL.fromText("http://example.com/a%20té%C3%A9st")
assert url.asText() == "http://example.com/a%20té%C3%A9st"
assert url.asURI().asText() == "http://example.com/a%20t%C3%A9%C3%A9st"
# TODO: assert url.asIRI().asText() == u'http://example.com/a%20téést'
def test_set_ordering(self):
# type: () -> None
# TODO
url = URL.from_text("http://example.com/?a=b&c")
url = url.set("x", "x")
url = url.add("x", "y")
assert url.to_text() == "http://example.com/?a=b&x=x&c&x=y"
# Would expect:
# assert url.to_text() == u'http://example.com/?a=b&c&x=x&x=y'
def test_schemeless_path(self):
# type: () -> None
"See issue #4"
u1 = URL.from_text("urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob")
u2 = URL.from_text(u1.to_text())
assert u1 == u2 # sanity testing roundtripping
u3 = URL.from_text(u1.to_iri().to_text())
assert u1 == u3
assert u2 == u3
# test that colons are ok past the first segment
u4 = URL.from_text("first-segment/urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob")
u5 = u4.to_iri()
assert u5.to_text() == "first-segment/urn:ietf:wg:oauth:2.0:oob"
u6 = URL.from_text(u5.to_text()).to_uri()
assert u5 == u6 # colons stay decoded bc they're not in the first seg
def test_emoji_domain(self):
# type: () -> None
"See issue #7, affecting only narrow builds (2.6-3.3)"
url = URL.from_text("https://xn--vi8hiv.ws")
iri = url.to_iri()
iri.to_text()
# as long as we don't get ValueErrors, we're good
def test_delim_in_param(self):
# type: () -> None
"Per issue #6 and #8"
self.assertRaises(ValueError, URL, scheme="http", host="a/c")
self.assertRaises(ValueError, URL, path=("?",))
self.assertRaises(ValueError, URL, path=("#",))
self.assertRaises(ValueError, URL, query=(("&", "test")))
def test_empty_paths_eq(self):
# type: () -> None
u1 = URL.from_text("http://example.com/")
u2 = URL.from_text("http://example.com")
assert u1 == u2
u1 = URL.from_text("http://example.com")
u2 = URL.from_text("http://example.com")
assert u1 == u2
u1 = URL.from_text("http://example.com")
u2 = URL.from_text("http://example.com/")
assert u1 == u2
u1 = URL.from_text("http://example.com/")
u2 = URL.from_text("http://example.com/")
assert u1 == u2
def test_from_text_type(self):
# type: () -> None
assert URL.from_text("#ok").fragment == "ok" # sanity
self.assertRaises(TypeError, URL.from_text, b"bytes://x.y.z")
self.assertRaises(TypeError, URL.from_text, object())
def test_from_text_bad_authority(self):
# type: () -> None
# bad ipv6 brackets
self.assertRaises(URLParseError, URL.from_text, "http://[::1/")
self.assertRaises(URLParseError, URL.from_text, "http://::1]/")
self.assertRaises(URLParseError, URL.from_text, "http://[[::1]/")
self.assertRaises(URLParseError, URL.from_text, "http://[::1]]/")
# empty port
self.assertRaises(URLParseError, URL.from_text, "http://127.0.0.1:")
# non-integer port
self.assertRaises(URLParseError, URL.from_text, "http://127.0.0.1:hi")
# extra port colon (makes for an invalid host)
self.assertRaises(URLParseError, URL.from_text, "http://127.0.0.1::80")
def test_normalize(self):
# type: () -> None
url = URL.from_text("HTTP://Example.com/A%61/./../A%61?B%62=C%63#D%64")
assert url.get("Bb") == []
assert url.get("B%62") == ["C%63"]
assert len(url.path) == 4
# test that most expected normalizations happen
norm_url = url.normalize()
assert norm_url.scheme == "http"
assert norm_url.host == "example.com"
assert norm_url.path == ("Aa",)
assert norm_url.get("Bb") == ["Cc"]
assert norm_url.fragment == "Dd"
assert norm_url.to_text() == "http://example.com/Aa?Bb=Cc#Dd"
# test that flags work
noop_norm_url = url.normalize(
scheme=False, host=False, path=False, query=False, fragment=False
)
assert noop_norm_url == url
# test that empty paths get at least one slash
slashless_url = URL.from_text("http://example.io")
slashful_url = slashless_url.normalize()
assert slashful_url.to_text() == "http://example.io/"
# test case normalization for percent encoding
delimited_url = URL.from_text("/a%2fb/cd%3f?k%3d=v%23#test")
norm_delimited_url = delimited_url.normalize()
assert norm_delimited_url.to_text() == "/a%2Fb/cd%3F?k%3D=v%23#test"
# test invalid percent encoding during normalize
assert (
URL(path=("", "%te%sts")).normalize(percents=False).to_text()
== "/%te%sts"
)
assert URL(path=("", "%te%sts")).normalize().to_text() == "/%25te%25sts"
percenty_url = URL(
scheme="ftp",
path=["%%%", "%a%b"],
query=[("%", "%%")],
fragment="%",
userinfo="%:%",
)
assert (
percenty_url.to_text(with_password=True)
== "ftp://%:%@/%%%/%a%b?%=%%#%"
)
assert (
percenty_url.normalize().to_text(with_password=True)
== "ftp://%25:%25@/%25%25%25/%25a%25b?%25=%25%25#%25"
)
def test_str(self):
# type: () -> None
# see also issue #49
text = "http://example.com/á/y%20a%20y/?b=%25"
url = URL.from_text(text)
assert unicode(url) == text
assert bytes(url) == b"http://example.com/%C3%A1/y%20a%20y/?b=%25"
if PY2:
assert isinstance(str(url), bytes)
assert isinstance(unicode(url), unicode)
else:
assert isinstance(str(url), unicode)
assert isinstance(bytes(url), bytes)
def test_idna_corners(self):
# type: () -> None
url = URL.from_text("http://abé.com/")
assert url.to_iri().host == "abé.com"
assert url.to_uri().host == "xn--ab-cja.com"
url = URL.from_text("http://ドメイン.テスト.co.jp#test")
assert url.to_iri().host == "ドメイン.テスト.co.jp"
assert url.to_uri().host == "xn--eckwd4c7c.xn--zckzah.co.jp"
assert url.to_uri().get_decoded_url().host == "ドメイン.テスト.co.jp"
text = "http://Example.com"
assert (
URL.from_text(text).to_uri().get_decoded_url().host == "example.com"
)